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Dr. Timothy Sowerby, MD

Gastroenterology* Age 61
Dr. Timothy Sowerby, MD
4.8 (94 Ratings)

Offers telehealth

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Dr. Timothy Sowerby, MD is a Gastroenterology Specialist in Corte Madera, CA.
Dr. Timothy Sowerby, MD
4.8 (94 Ratings)
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Dr. Timothy Sowerby, MD

Gastroenterology* Age 61
Corte Madera, CA
Accepting new patients
37 years of experience

Offers telehealth

Dr. Timothy Sowerby, MD is a Gastroenterology Specialist in Corte Madera, CA.

About

Dr. Timothy Sowerby, MD is a Gastroenterology Specialist in Corte Madera, CA and has 37 years experience. They graduated from Charing Cross Westminster Medical Schools, University Of London. They currently practice at MarinHealth Gastroenterology and are affiliated with MarinHealth Medical Center and Novato Community Hospital. Dr. Sowerby has experience treating conditions like Constipation, Irritable Bowel Syndrome and Nausea among other conditions at varying frequencies. At present, Dr. Sowerby received an average rating of 4.8/5 from patients and has been reviewed 94 times. Their office accepts new patients and telehealth appointments. Dr. Sowerby is board certified in Gastroenterology and accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Constipation
Irritable Bowel Syndrome
Nausea
Constipation
Irritable Bowel Syndrome
Nausea
Constipation
Irritable Bowel Syndrome
Nausea
  • View other providers who treat Nausea
Abdominal Pain
Alcoholic Cirrhosis
Anemia
  • View other providers who treat Anemia
Barrett's Esophagus
Cirrhosis
Colorectal Polyp
Diaphragmatic and Hiatal Hernia
Diarrhea
  • View other providers who treat Diarrhea
Dysphagia
Esophageal Motility Disorders
Gallstones
Gas-Bloat Syndrome
Gastric Ulcer
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Gastroptosis
Hemorrhoids
Hepatitis C
Inflammatory Bowel Disease
Intestinal Diverticulitis
Intestinal Diverticulosis
Liver Damage from Alcohol
Noninfectious Gastroenteritis and Colitis
Pancreatitis
Reflux Esophagitis
Unexplained Weight Loss
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Duodenal Polypectomy
Endoscopy (Esophagus, Stomach, Small Intestine)
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Flexible Sigmoidoscopy
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Rigid Proctosigmoidoscopy
Abdominal Disorders
Anal and Rectal Cancer
Anal or Rectal Pain
Ascites
  • View other providers who treat Ascites
Autoimmune Diseases
Benign Neoplasm of the Digestive System
Benign Tumor
Biliary Atresia
Biliary Cirrhosis
Biliary Tract Cancer
Celiac Disease
Cholecystitis and Gallstones
Chronic Gastritis
Chronic Hepatitis B
Colitis
  • View other providers who treat Colitis
Colon Cancer
Colon Disorders
Colon Polyp
Colorectal Cancer
Congenital Achalasia
Congenital Anomaly Intestine
Crohn's Disease
Diffuse Esophageal Spasm
Distal Colorectal Cancer
Duodenal Cancer
Duodenal Ulcer
Duodenitis
Dysentery
Enteritis
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Cancer
Esophageal Dilation
Esophageal Diseases
Esophageal Diverticulum
Esophageal Ulcer
Esophageal Varices
Esophagitis
Familial Adenomatous Polyposis
Familial Colorectal Cancer
Functional Dyspepsia
Gallbladder Diseases
Gastroenteritis
Gastroenterologic Cancer (Colon, Stomach, Esophageal, Liver)
Gastrointestinal Diseases
Gastrointestinal Malabsorption
Gastrojejunal Ulcer
Gastroparesis
Giardiasis
Heartburn
Hemochromatosis
Hepatitis
Hepatitis A
Hepatitis B
Hepatitis B - Immune Response
Hepatobiliary Cancer
Hepatorenal Syndrome
Hiatal Hernia
Ileus
  • View other providers who treat Ileus
Indigestion
Infectious Diarrheal Disease
Intestinal Cancer
Intestinal Ischemia
Intestinal Obstruction
Intestinal Prolapse
Intestinal Ulcer
Ischemic Colitis
Lactose Intolerance
Liver Diseases and Disorders
Lower Gastrointestinal Hemorrhage
Mallory-Weiss Syndrome
Megacolon
Microscopic Ulcerative Colitis
MSI-H Colorectal Cancer
MSI-L Colorectal Cancer
MSS Colorectal Cancer
Neoplasm of Gastrointestinal Tract
Non-Alcoholic Fatty Liver Disease
Obstructive Jaundice
Pelvic Abscess
Peptic Ulcer
Pouchitis
Primary Biliary Cholangitis
Proctoptosis
Pyloric Stenosis
Rectal Prolapse
Retroperitoneum Cancer
Splenomegaly
Stomach and Small Intestine Cancer
Stomach Diseases
Stomal Ulcer
Ulcer
  • View other providers who treat Ulcer
Ulcerative Colitis
Ulcerative Proctosigmoiditis
Upper Digestive Tract Cancer
Varices
  • View other providers who treat Varices
Vascular Insufficiency of Intestines
Viral Enteritis
Viral Hepatitis
Vitamin_Deficiency
Vomiting Disorders
Weight Loss
Capsule Endoscopy
Colon Cancer Screening
Colonoscopy
Colonoscopy With Polypectomy
Colorectal Cancer Screening
Gallbladder Scan
Hemorrhoid Banding
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Intragastric Balloon System Insertion
Laparoscopic Removal of Stones from Biliary Tract
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Screening Colonoscopy
Telemedicine
Transendoscopic Stent Placement
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Blue Cross (CACare) - Small Group-CA HMO
  • Blue Cross and Blue Shield
  • Select Plus HMO
  • Medicare
  • HealthyBlue 2.0
  • Tricare
  • United Healthcare

Locations

  1. 1 Marin Gastroenterology
    200 Tamal Plz Ste 200, Corte Madera, CA 94925
    Icon Directions Right Arrow Directions Phone Icon (415) 925-6900
    Monday
    08:00 - 17:00
    Tuesday
    08:00 - 17:00
    Wednesday
    08:00 - 17:00
    Thursday
    08:00 - 17:00
    Friday
    08:00 - 17:00
    Saturday
    Closed
    Sunday
    Closed
  2. 2 Endoscopy Center of Marin
    1100 S Eliseo Dr Ste 3, Greenbrae, CA 94904
    Icon Directions Right Arrow Directions Phone Icon (415) 464-0606
  3. 3 Marin General Hospital
    250 Bon Air Rd, Greenbrae, CA 94904
    Icon Directions Right Arrow Directions Phone Icon (415) 925-7000
    Monday
    Closed Open 24 Hours
    Tuesday
    Closed Open 24 Hours
    Wednesday
    Closed Open 24 Hours
    Thursday
    Closed Open 24 Hours
    Friday
    Closed Open 24 Hours
    Saturday
    Closed Open 24 Hours
    Sunday
    Closed Open 24 Hours

Patient Satisfaction

Likelihood to recommend Dr. Sowerby
4.8
Based on 94 Reviews
5 Stars (90)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (4)

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How likely are you to recommend Dr. Sowerby?

(Select your rating)
Patient Reviews
Sep 11, 2021
Dr.Sowerby is very knowledgeable very kind and put my mind at ease. Would definitely recommend him. I had both a colonoscopy and endoscopy.
Clare Trick — Sep 11, 2021
See more reviews on Healthgrades
Photo: Dr. Timothy Sowerby, MD
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Dr. Sowerby's Office & Staff

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  • Staff friendliness and courteousness
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Experience with Dr. Sowerby

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  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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Telehealth Options
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(415) 925-6900

About Me

Specialties*
Gastroenterology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • Charing Cross Westminster Medical Schools, University Of London
    1987
Medical Education

Board Certifications

Board Certifications
  • Gastroenterology
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

Internship

Internship
  • Kaiser Permanente San Francisco Medical Center Geary Campus|Kaiser San Francisco
    1991
Internship

Fellowship

Fellowship Hospital
  • Kaiser Los Angeles
    1995
Fellowship Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Sowerby communicate via email?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Sowerby offer telehealth services or virtual visits?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Sowerby offer an online patient portal?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Sowerby have free onsite parking?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Sowerby offer weekend visits?
1 user said yes.
Yes
(1)
No
(1)
Does Dr. Sowerby offer evening visits?
No users said yes.
Yes
(0)
No
(1)
Does Dr. Sowerby specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Sowerby specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Sowerby specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Sowerby specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Sowerby accept insurance?
No responses yet.
Yes
(0)
No
(0)

Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Timothy Sowerby, MD. To arrange an appointment, call the number on Dr. Sowerby's profile.

Dr. Sowerby frequently treats the following conditions: Constipation, Irritable Bowel Syndrome and Nausea. See more on Sharecare.

Dr. Timothy Sowerby, MD is affiliated with MarinHealth Medical Center and Novato Community Hospital.

Yes, Dr. Timothy Sowerby, MD holds board certification in Gastroenterology.

Hospital Affiliations

  • MarinHealth Medical Center

    250 Bon Air Rd, Greenbrae, CA

  • Novato Community Hospital

    180 Rowland Way, Novato, CA