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Dr. Mazer Ally, MD

Dr. Mazer Ally, MD

Age 41 Gastroenterology M
(4) 4 reviews

Telehealth available

Accepting New Patients


Dr. Mazer Ally, MD is a gastroenterology specialist in Encinitas, CA. Dr. Ally completed a residency at Walter Reed Army Mc/Ntl Capital Consortium. He currently practices at United Medical Doctors and is affiliated with Loma Linda University Medical Center - Murrieta. He accepts multiple insurance plans. Dr. Ally is board certified in Internal Medicine.


  • Walter Reed Army Mc/Ntl Capital Consortium, Fellowship Hospital — 2013
  • Walter Reed Army Mc/Ntl Capital Consortium, Residency Hospital — 2009
  • Walter Reed Army MC, Internship Hospital — 2007
  • George Washington University / School of Medicine And Health Sciences, Undergraduate School — 2001

Insurance Accepted

  • Aetna
  • Anthem
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Blue Shield of California
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • First Health (Coventry Health Care)
  • Humana
  • MultiPlan
  • Sharp Health Plan
  • Tricare
  • UnitedHealthCare

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  1. United Medical Doctors

    1. 1
      United Medical Doctors Gastroenterology Encinitas Office
      477 N El Camino Real, Encinitas, CA 92024 Existing Patients: (760) 436-8881
    2. 2
      United Medical Doctors- Gastroenterology Fallbrook Office
      521 E Elder St, Fallbrook, CA 92028 Existing Patients: (760) 728-9560
    3. 3
      United Medical Doctors- Gastroenterology Temecula Office
      31469 Rancho Pueblo Rd, Temecula, CA 92592 Existing Patients: (951) 303-3718
  1. California Head & Neck Specialists

    1. 4
      San Diego ENT (United Medical Doctors)
      4150 Regents Park Row, La Jolla, CA 92037 Existing Patients: (858) 926-7010

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Dr. Ally is the best! Not only is he very knowledgeable but he is cautious and doesn't do procedures when not necessary. His doctor patient mannerism is excellent and he listens to what you have to say and considers how you feel when talking to you. He explains things well and always has time for us when we have an office visit. He calls on the phone and speaks to us when we need his advice. He is so professional but talks in terms you understand. Can't say enough good things about Dr. Ally.
Marcia and Norm Abelson — Apr 04, 2021
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Dr. Mazer Ally, MD
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Frequently Asked Questions

Dr. Ally frequently treats Pancreatic Disease, Liver Disease, and Esophageal Disorders.  

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Hospital Affiliations

  • Loma Linda University Medical Center - Murrieta
  • Rancho Springs Medical Center
  • Scripps Memorial Hospital Encinitas
  • Southwest Healthcare System - Inland Valley Medical Center
  • Temecula Valley Hospital