Advisory Board

Sharecare's Advisory Board members provide guidance and input on matters of content, scope, and evolving issues of health education for Sharecare's consumer and professional audiences. Their contributions are not limited to the area of content and editorial; they also represent Sharecare in an official capacity, as media representatives, advisors, and moderators in each member's clinical specialty, or representatives for public events.

Our valuable Advisory Board members additionally make recommendations for enhanced services on the site, and provide an important health professional perspective during key milestones and company-wide initiatives.

Special sub-committees, such as Vetting, Ethics, Rapid Response, and Social Media leverage the specific expertise and experience of our members.

  • Dr. Tanya Altmann


    A working mother and UCLA-trained pediatrician who practices in Southern California, Dr. Tanya Altmann is a best-selling author, network television parenting expert, and entertainment industry consultant. Dr. Tanya is an American Academy of Pediatrics (AAP) spokesperson, communicating complicated medical issues into easily understood concepts. As a child health expert for numerous news programs and talk shows, including Today (NBC) and KTLA 5 Morning News (CW Los Angeles), Dr. Tanya has discussed breaking medical news stories and controversial parenting issues. Dr. Tanya has a broad understanding of the most recent medical developments. In addition to her private practice, she is an Assistant Clinical Professor at Mattel Children’s Hospital at UCLA and Chief Medical Advisor for the Newborn Channel. Mommy Calls: Dr. Tanya Answers Parents’ Top 101 Questions About Babies and Toddlers, hit several best sellers’ lists after its release. She is also Associate Medical Editor of the best selling Caring for Your Baby and Young Child: Birth to Age 5. When parenting questions arise, Dr. Tanya has the answers—she has been quoted in hundreds of periodicals, including Newsweek, USA Today, Los Angeles Times and Parents magazine. Her popular parenting workshops help parents through day-to-day challenges, and she responds to concerned caregivers and blogs for a variety of health and parenting websites. Dr. Tanya has served on the board of the National Association of Medical Communicators and the executive board of the AAP Committee on Communications and Media.

    View Profile
  • Dr. Arthur Crowley


    Dr. Arthur Crowley is a board-certified urologist. He earned his medical degree from Rutgers New Jersey Medical School. He completed his urology residency at Long Island Jewish Medical Center (North Shore – LIJ Health System). As an F.C. Valentine Fellow, Dr. Crowley pursued clinical research in kidney stone disease at NYP/Weill Cornell Medical Center. He later earned his Master’s in Public Health degree at Columbia University with an emphasis on healthcare finance, policies and politics.

    In addition to clinical practice, Dr. Crowley has 10 years industry experience as a Medical Director in noteworthy companies; Pfizer, Sanofi, American Medical Systems (Endo). While in industry, he was the medical lead for reviewing promotional and educational materials (e.g., websites, publications). Dr. Crowley launched many grant and fellowship programs to inspire the development of new key opinion leaders. He prepared safety and expert medical reports to meet the FDA and other regulatory requirements.

    Dr. Crowley has authored and co-authored numerous peer-reviewed publications and abstracts. He is a member of the American Urological Association (AUA) Inc, New York Section AUA and a Fellow of the American College of Surgeons. Dr. Crowley holds an active license to practice medicine in many states.

    View Profile
  • Dr. David Demartini


    David Demartini MD received his ophthalmology training from California Pacific Medical Center in San Francisco, CA and completed his cornea fellowship at the world-renowned Bascom Palmer Eye Institute in Miami, FL. Dr. Demartini is in private practice at Northern California Cornea Associates with offices in Oakland and Walnut Creek, CA.

    MD: Univ. of Minnesota Residency:
    Pacific Medical Center, San Francisco Fellowship:
    Bascom Palmer Eye Institute, Miami Internship:
    Hennepin County Medical Center, Minneapolis Certification:
    American Academy of Ophthalmology

    View Profile
  • Dr. Vincent DeVita


    Dr. Vincent T. DeVita, Jr., Sharecare Editorial Advisory Board Member, is the Amy and Joseph Perella Professor of Medicine at the Yale Cancer Center, and Professor of Epidemiology and Public Health at Yale University School of Medicine. He served as Director of the Yale Cancer Center from 1993 to July 2003. Dr. DeVita was President of the American Cancer Society for the 2012-2013 term and a member of the ACS National Board of Directors. Dr. DeVita served as Physician-in-Chief and Attending Physician at Memorial Sloan-Kettering Cancer Center from 1988 to 1993. In 1980, Dr. DeVita was appointed Director of the National Cancer Institute and the National Cancer Program, NIH, by the President of the United States where he served until 1988. Dr. DeVita is the editor of the popular text, Cancer: Principles & Practice of Oncology now in its 10th edition and author of the lay book The Death of Cancer written with his daughter Elizabeth DeVita Raeburn, a science writer, published in 2015.

    View Profile
  • Barbara Ficarra, RN, BSN, MPA

    Health Educator

    Health educator Barbara Ficarra, RN, BSN, MPA, is an award-winning broadcast journalist and a featured writer for The Huffington Post. She is the founder of, which offers health news and advice from a nurse’s perspective. Barbara is an international speaker and she is on the front lines of health care as a registered nurse and a leading voice in health offering practical advice focusing on patient engagement and empowerment, health care social media, health IT, digital technology, (mHealth-mobile health, gamification, telemedicine), doctor|nurse team and healthy living. Currently she is president of Barbara Ficarra Productions, LLC, and is a consultant, moderator on panels and webinars, and media trainer. She speaks internationally on healthcare issues, focusing on professional development, patient engagement and empowerment, social media, and digital technology, including mHealth (mobile health), gamification, health apps, telemedicine and telehealth, leveraging her experience as former senior director of clinical affairs for a telehealth company. She is also an administrative supervisor at a large university medical center, where she covers multiple medical and surgical units, critical care, oncology, cardiology, the psychiatric unit, women’s and children’s services and the emergency trauma department. Her professional affiliations include the Association of Health Care Journalists, New York Women in Communications, Microsoft Health Users Group, HIMSS (Healthcare Information Management Systems Society) and American Telemedicine Association.

    View Profile
  • Patricia Geraghty, RN, FNP, MSN

    Nurse Practitioner

    Patricia Geraghty RN, FNP, MSN is a Nurse Practitioner in women’s health. She did her graduate work at the University of California, San Francisco. She has authored a manual for pregnancy, and was the lead faculty and coordinator of a Nurse Practitioner program in Oakland, California. She now practices near San Francisco and teaches in local Nurse Practitioner programs. She speaks nationally at professional meetings on topics pertinent to women’s health and has published in professional journals. Patricia lives in Northern California with her husband. On weekends she can usually be found hiking the hills of the bay area.

    Adjunct Clinical Faculty, Holy Names University, Oakland, California

    Post Master’s Special Studies Family Nurse Practitioner
    Masters in Nursing Women’s Health Nurse Practitioner, University of California, San Francisco
    BS, Biological and Behavioral Development, University of California, Davis Certifications

    Women’s Health Nurse Practitioner, National Certification Corporation
    Family Nurse Practitioner, American Nurse’s Credentialing Center

    View Profile
  • Dr. Dante Gonzales

    Dental Specialties, Orthodontics

    Dr. Gonzales, a board certified orthodontist, has been providing orthodontic treatment to patients in the San Francisco east bay since 1997. He grew up in southern California and received his bachelor's degree from U.C.L.A. After college, he attended Tufts University School of Dentistry. His postgraduate residency and masters degree was completed at the orthodontics program at the University of the Pacific, in San Francisco. Dr. Gonzales is a diplomate of the American Board of Orthodontics and a member of the American Association of Orthodontists. His passion is developing treatment plans for his patients that combine the latest technology in orthodontics with the most current scientific research. He has served on his local dental society board, and has also served as an associate clinical instructor at the orthodontic program at the University of the Pacific. Currently, Dr. Gonzales is in private practice in Dublin, California, where he lives with his wife and two children.

    Bachelor’s Degree: UCLA
    Post Graduate: Tufts University School of Dentistry
    Masters Degree: Orthodontics, University of the Pacific, San Francisco Residency:
    University of the Pacific Certification:
    American Board of Orthodontics
    American Association of Orthodontists

    View Profile
  • Janis Jibrin, M.S., R.D.


    Janis Jibrin, M.S., R.D. loves everything about food—from eating it to researching its remarkable effects on the body. As the lead nutritionist for, she writes a weekly nutrition blog for the site. She’s also a contributing editor for Self Magazine, and has written hundreds of articles for other magazines. Her latest book is The Life You Want—Get Motivated, Lose Weight, and Be Happy. Other books include The Best Life Guide to Managing Diabetes and Pre-diabetes and The Supermarket Diet. Ms. Jibrin is a registered dietitian with a Master of Science in Nutrition from the University of Maryland in College Park. She also holds a BS in Foreign Service from Georgetown University.

    View Profile
  • Dr. Stuart Linder

    Plastic Surgery

    Dr. Stuart Linder is a Diplomate of the American Board of Plastic Surgery, specializing in body sculpting procedures in Beverly Hills, California. Dr. Linder trained in general surgery as well as Plastic and Reconstructive Surgery, graduating from the UCLA School of Medicine. He carries medical licenses in both California and Nevada and is a member of the American Society of Plastic Surgeons, California Medical Association, a Fellow of the American College of Surgeons, and the Los Angeles County Medical Association. Dr. Linder is the Medical Director of the Brighton Surgical Center in Beverly Hills, California. He is also an Associate Staff Member, the Division of Plastic & Reconstructive Surgeon at Cedars-Sinai Medical Center in Los Angeles, California. Dr. Linder appears on television regularly, is correspondent for Entertainment Tonight, CBS Studios. He is also a proud member of the Medical Advisory Board for the Dr. Oz Show. Other appearances have included 20/20 with Barbara Walters; The View; Discovery Health Channel; Extra; ABC; TLC, etc. He is also a member of the Sharecare Editorial Advisory Board. Dr. Linder is the author of “The Beverly Hills Shape, The Truth About Plastic Surgery.” This book stresses safety and predictability of plastic surgery and was written to help patients make educated decisions when considering cosmetic surgery of the body. He is also the founder of Linder products, which include The Dr. Linder Bra, Linder Sports Bra and the Dr. Linder Band. These are high quality garments with versatile functionality, useful for women both postsurgical as athletic sports bras, a sleeping bra and during and after pregnancy.

    View Profile
  • Dr. John Lipman

    Women’s Health

    Dr. John Lipman is a board-certified Interventional Radiologist and renowned authority in the non-surgical treatment of uterine fibroids. He received his Masters and Medical degrees from Georgetown University School of Medicine in 1985. He completed a residency in Diagnostic Radiology at Brigham & Women’s Hospital, Harvard Medical School, and was selected Chief Resident in his final year. He then completed a fellowship in Vascular & Interventional Radiology at Yale-New Haven Hospital, Yale University School of Medicine. He has practiced Medicine for over 20 years, and started his own practice in 2005. He has served on the Board of Directors for the Medical Association of Atlanta and the Cobb County Medical Society. He helped in the development of Uterine Fibroid Embolization (UFE) a non-surgical alternative to hysterectomy and Fluoroscopic Fallopian Tubal Occlusion (FFTO) a non-surgical alternative to tubal ligation. He has given over 150 invited lectures on UFE, and has personally performed over 5,000 UFE procedures. He has served as a medical consultant to industry, contributed to book chapters in Women’s Health, and authored a medical reference text. He was awarded the prestigious Fellowship status in both the American College of Radiology (ACR) and Society of Interventional Radiology (SIR) which only 10% of Radiologists ever achieve. He was a regular medical contributor for WXIA Channel 11 in Atlanta, and has been interviewed on CNN with Wolf Blitzer, USA Today, JET, The Wall Street Journal, CNBC, The Health Network, Family Circle, and WebMD.

    View Profile
  • Dr. Randy Martin


    Dr. Martin attended Emory University School of Medicine, graduating summa cum laude. He then trained in Internal Medicine and Cardiology at Stanford University Medical Center, where he became one of the pioneers in the field of Noninvasive Cardiology. Dr. Martin then went on to hold faculty positions and clinical staff positions at Stanford University, the University of Virginia, and the Mayo Medical School and Mayo Clinic, in Rochester, Minnesota. In 1989, Dr. Martin returned to Atlanta and to Emory University School of Medicine and The Emory Clinic to become Professor of Medicine and Director of Noninvasive Cardiology, as well as Associate Dean for Clinical Development at Emory University School of Medicine. In September of 2009, he received the academic appointment of Professor Emeritus of Medicine, Emory University School of Medicine, after he joined Piedmont Heart Institute as Medical Director of Cardiovascular Imaging and Chief of Structural & Valvular Heart Disease. In September 2012, in addition to his continuing leadership role as Chief of the Structural and Valvular Center of Excellence at the Piedmont Heart Institute, he was appointed Physician Principal Advisor, Educational Programs, Marcus Heart Valve Center. Dr. Martin has won numerous awards, both from his U.S. and international medical colleagues and his journalism peers, including Fellowship in the American College of Cardiology, the American Society of Echocardiography, and the European Society of Cardiology, as well as being the only Physician recipient of the Howard L. Lewis Award for Lifetime Achievement in Medical Journalism. He serves the Atlanta Community on the boards of the Atlanta Humane Society and Healing Community Center, Inc.

    View Profile
  • Dr. Jack Merendino


    Dr. John J. "Jack" Merendino Jr. is a board-certified endocrinologist in Bethesda, MD, where he runs a busy private practice and does consulting to both industry and government. He serves as Chairman of the Endocrine Section at Suburban Hospital, Johns Hopkins Medicine and is an Assistant Clinical Professor at the George Washington University School of Medicine. He received his B.S. in chemistry magna cum laude from Georgetown University where he was elected to both the Phi Beta Kappa and Sigma Xi honor societies. He earned his M.D. from Yale Medical School where he won the American Cancer Society Prize for his thesis work. He did internship and residency in internal medicine at the Brigham and Women's Hospital, Harvard Medical School and completed endocrine fellowship training at the National Institutes of Health. He has published scientific papers in Science, Nature, and The New England Journal of Medicine, among others. He is co-author of the New York Times bestseller, The Best Life Guide to Managing Diabetes and Pre-Diabetes.

    View Profile
  • Dr. Robin Miller

    Integrative Medicine

    Dr. Robin Miller’s career as a physician has been quite varied. She currently is practicing Internal Medicine and serves as the medical director of Triune Integrative Medicine, a highly innovative Integrative Medicine clinic in Medford, Oregon. She is a medical reporter for KOBI-5, the NBC affiliate in southern Oregon and northern California. She has produced the award-winning health series, “Is there a Doctor in the House,” which is shown on the GE-sponsored Patient Channel nationwide. She is a medical columnist for The Daily Courier in Grant’s Pass, Oregon, and has been an expert contributor to Woman’s World and First Magazine. Robin has coauthored The Smart Woman’s Guide to Midlife and Beyond: A No-Nonsense Approach to Staying Healthy After 50. She has written the books Kids Ask the Doctor and Confessions of the Soul Straight from the Heart. She is a health expert for Retire USA and She is frequent blogger on Sharecare and appears in many of the Health Smarts videos. She has also been a national speaker for the well-known organization, Speaking of Women’s Health. In addition to her medical degree, Robin holds the degree of Master of Health Sciences from the Johns Hopkins School of Public Health and completed a fellowship in Integrative Medicine with Dr. Andrew Weil. She is currently on the faculty of the Oregon Health Sciences University. She has published a number of articles in medical journals, many focused on her research about heart disease in women. And….she loves to dance!

    View Profile
  • Dr. Michael Roizen

    Health and Wellness

    Dr. Roizen is chief wellness officer at the Cleveland Clinic and J Gorman and Family Chair of the Wellness Institute. He is a Phi Beta Kappa graduate of Williams College and Alpha Omega Alpha graduate of the University of California, San Francisco School of Medicine. He performed his residency in internal medicine at Harvard's Beth Israel Hospital and completed a tour of duty in the Public Health Service at the National Institutes of Health. Dr. Michael Roizen has founded twelve companies, including RealAge, co-invented a drug approved by the FDA and has published a series of 4 highly popular and #1 New York Times bestsellers, all co-authored with Dr. Mehmet Oz. His first general-audience book, RealAge: Are You as Young as You Can Be? became a New York Times #1 bestseller. He has served on the boards of five non-profit foundations. He hosts a 2-hour radio show (5-7p Saturday live, or archived anytime) on Dr. Roizen has given over 1,500 lectures to professional medical groups and has appeared more than 18 times on the Oprah Winfrey Show, the TODAY Show, Good Morning America, Canada AM, the 700 Club and the Dr. Oz show. He and Dr Oz write a column syndicated to 134 newspapers worldwide, and they shared an Elle in 2008, a lifetime achievement award from Books for Better Health, and the Paul Rodgers award for best medical communicators by the National Library of Medicine. He has won over 75 trophies in class A squash competition.

    View Profile
  • Dr. Douglas Severance


    Dr. Douglas Severance, M.D. serves as Chief of Family Practice at San Ramon Regional Medical Center in Northern California. He graduated from Loma Linda University Medical School in 1976, having been admitted into the medical school’s two-year pre-medical program. He completed his internship in 1977 and family practice residency in 1979 at Glendale Adventist Medical Center in Southern California. In 1979 he became board certified by the American Board of Family Practice and has remained board certified through recertification examinations. He entered private medical practice in Los Angeles in 1979 and continued to practice there until 1991. He was co-medical director of the Care Unit, a drug and alcohol detoxification and rehabilitation inpatient program, from 1982 to 1991. Dr. Severance was certified by the American Society of Addiction Medicine in 1986. He joined a family practice group in Northern California in 1991, and currently has a thriving practice in San Ramon. Previously, Dr. Severance has served as Medical Director of the inpatient drug and alcohol program at San Ramon from 1991 to 1998. Dr. Severance became board certified in addiction medicine in 2009, and was certified as a medical review officer by the Medical Review Officer Certification Council in 1997. He received Added Qualifications in Geriatric Medicine in 1994 by the American Board of Family Medicine.

    View Profile
  • Dr. Kevin Soden

    Family Medicine

    Dr. Kevin Soden is an Emmy award winning medical journalist for over 20 years appearing on CBS, NBC and most recently on NBC's Today Show. He now serves as the TV host for Healthline and Whole Body Health. He also serves as the worldwide Medical Director for Texas Instruments and the Celanese Corporation and teaches as a courtesy Professor at the Univ. of Florida College of Medicine. His awards include Emmys, Telly’s, the 2008 CableFax award for best cable health show, the 2008 and 2001 National Award for Excellence in Medical Reporting from the National Association of Medical Communicators. Kevin published The Art of Medicine: What Every Doctor and Patient Should Know...a critically acclaimed book focusing on improving doctor-patient communications. He is also the primary author of a consumer medical book Special Treatment: How to Get the High-Quality Care Your Doctor Gets and a contributing author to the recently published A Practical Approach to Occupational and Environmental Medicine. He is working on his third book From the Emergency Room to the Board Room and is a regular contributor to numerous popular magazines. Soden graduated with honors from the University of Florida College of Medicine and is one of the original inductees into the UF Medical Wall of Fame. He also has a Masters in Public Health from the Medical College of Wisconsin and a Masters in Personnel Administration from Florida State University and a degree in history from Belmont Abbey College.

    View Profile
  • Dr. Daniel Spogen

    Family/Community Medicine

    Past President of the Nevada Association of Family Physicians, Daniel Spogen received his medical degree at the University of Southern California and completed his residency at Glendale Adventist Medical Center. After graduation, he established a solo practice in Reno, Nevada and began teaching at the Family Medicine Residency program. During his 21 years in practice, Dan worked the full scope of family medicine, including obstetrics, while he continued mentoring students in the office and volunteering with the Student Outreach Clinic. His countless hours working with the Family Medicine Interest Group, the Outreach Clinic, and students earned him recognition as the Nevada Family Physician of the Year in 1996 and 2010. He closed his practice in 2005 and joined the medical school full time, first as Director of Medical Education, then as Chair of the Department. In addition, he is Course Coordinator of a 2nd year course in Community Medicine, Faculty Advisor for FMIG, Medical Director of the Student Outreach Clinic, Co-Director of 3rd year clerkships, and instructor of two fourth year electives, all while providing care to patients at the clinic and in the hospital. Dan has been active in the AAFP both at the local and national levels, serving in various board positions in addition to his tenure as President of the NAFP. He has been in the Congress as an alternate and a delegate since 1989. In 2004 he received the AAFP Exemplary Teaching Award for Voluntary Faculty. In 2013, he was awarded the Truckee Meadows Award for Excellence in Teaching Healthcare Delivery.

    View Profile
  • Dr. Stacy Wiegman


    Stacy Wiegman, MS, PharmD, CGP, is a registered pharmacist in North Carolina, Kansas, Texas and Wisconsin. She has degrees from the University of Kansas in Communication Studies and Pharmacy, and the University of Wisconsin, where she completed a two-year residency in hospital pharmacy administration. She also completed a fellowship in medication safety at The Institute for Safe Medication Practices, writing and lecturing nationally on medication error prevention. While at ISMP, she wrote a book chapter on the patient’s role in preventing medication errors. Her career has covered a full spectrum of clinical practice, having worked in hospital and community pharmacy, poison control, nursing home consulting, and managed care. In addition, she spent over ten years in the pharmaceutical industry in clinical development and marketing. She created two websites: and based on personal experience. Her greatest interest is in patient education. She is currently a member of the American Society of Consultant Pharmacists and she holds the credential of Certified Geriatrics Pharmacist.

    View Profile
  • Dr. Kevin Windom

    Obstetrics and Gynecology

    Dr. Kevin Windom is a board certified OB/GYN with a subspecialty in urogynecology. He is widely recognized as a leading gynecologic surgeon in the U.S. and is active in the medical community as a national public speaker, published author, local and national surgical preceptor, and a contributor for the Ask Dr OZ website. His medical interests are in minimally invasive laparoscopic gynecologic surgery, female pelvic floor reconstructive surgery, female urinary incontinence management and surgery, robotic pelvic surgery, and prenatal/surgical nutrition. He has been in private practice in Atlanta, Georgia since 1998. He consults with numerous medical and surgical companies helping with research, development of new products, and physician/patient education. He is a Fellow of the American College of Obstetrics and Gynecology, as well as a member of the American Urogynecologic Society, and the Society of Laproendoscopic Surgery. He lives in Atlanta, Georgia with his wife and three children.

    MD: Medical College of Georgia
    BS: Biochemistry, University of Georgia Residency
    Saint Joseph Hospital, OB/GYN; Denver, Colorado
    University of Tennessee, Internal Medicine; Memphis, Tennessee

    View Profile
  • Dr. Vonda Wright

    Orthopaedic Surgery

    Dr. Vonda Wright, a practicing Orthopaedic Surgeon, has gained national prominence as an expert in active aging. One of only a few female Orthopaedic surgeons in the country, she specializes in fitness and sports medicine and is the creator and director of the Performance and Research Initiative for Masters Athletes (PRIMA); a first of its kind medical and performance based program for recreational and elite athletes alike. Frequently quoted by the popular press and prime time, TV Dr. Wright has published two books “Fitness After 40” and “Dr. Wright’s Guide to THRIVE: 4 steps to Body, Brains and Bliss” and created numerous training programs to maximize performance and minimize injury. Follow @DrVondaWright. An academic surgeon, Dr. Wright performs more than 250 musculoskeletal surgeries per year and her award winning basic science and clinical research has resulting in multiple grants, presentations and peer -reviewed publications. An over 40 athlete herself, Vonda Wright was a competitive ballroom dancer and currently runs road races from the 5K distance up. She recently joined her 70 year old father in the Pittsburgh Half Marathon, three Chicago marathons and recently crossed the 5k finish-line carrying her daughter.

    View Profile