California Gastroenterologists
Looking for the best Gastroenterologists in California? Vitals has 3,885 gastroenterologists in California.
Top Gastroenterologists Results
3,885 Gastroenterologists in California
Dr. Ioannis G Giannikopoulos, MD
Gastroenterology
59 years exp
Accepting New Patients
Dr. Ioannis G Giannikopoulos, MD is a health care provider primarily located in Norwalk, CA, with other offices in Los Angeles, CA and Los Angeles, CA. View Profile
Dr. Sheeva Johnson
Gastroenterology
11 years exp
Dr. Sheeva Johnson is a health care provider primarily located in Sacramento, CA, with another office in Sacramento, CA. She has 11 years of experience. View Profile
Dr. Bhavika Lakshmi Chepuri
Pediatrics
9 years exp
Dr. Bhavika Lakshmi Chepuri is a health care provider primarily located in Palo Alto, CA, with other offices in Palo Alto, CA and Palo Alto, CA(and 2 other locations). View Profile
Dr. Manning Michael Thaler
Pediatrics
68 years exp
Dr. Manning Michael Thaler is a health care provider primarily located in SAN FRANCISCO, CA. He has 68 years of experience. His specialties include Pediatrics, Gastroenterology. View Profile
Susie Kyunghee Lee
Nurse Practitioner
Accepting New Patients
Susie Kyunghee Lee is a health care provider primarily located in West Hollywood, CA, with another office in Los Angeles, CA. View Profile
Dr. Toby Miguel Bradford
Gastroenterology
6 years exp
Dr. Toby Miguel Bradford is a health care provider primarily located in OAKLAND, CA, with other offices in Redwood City, CA and Redwood City, CA(and 2 other locations). View Profile
Dr. Sarah Stapleton Bernards
Gastroenterology
7 years exp
Accepting New Patients
Dr. Sarah Stapleton Bernards is a health care provider primarily located in San Francisco, CA, with other offices in Seattle, WA and San Francisco, CA(and 2 other locations). View Profile
Dr. Katherine Zheng
Pediatrics
11 years exp
Dr. Katherine Zheng is a health care provider primarily located in SAN FRANCISCO, CA. She has 11 years of experience. Her specialties include Pediatrics, Gastroenterology. View Profile
Dr. Amarachi Ihuoma Erondu
Gastroenterology
5 years exp
Dr. Amarachi Ihuoma Erondu is a health care provider primarily located in Los Angeles, CA, with other offices in Los Angeles, CA and Evans, GA. She has 5 years of experience. View Profile
Dr. Yesenia Ramos
Gastroenterology
7 years exp
Accepting New Patients
Dr. Yesenia Ramos is a health care provider primarily located in Sacramento, CA, with other offices in SACRAMENTO, CA and Sacramento, CA(and 4 other locations). View Profile
Dr. Olivia Catherine Lanser
Gastroenterology
6 years exp
Dr. Olivia Catherine Lanser is a health care provider primarily located in La Jolla, CA, with another office in Burr Ridge, IL. She has 6 years of experience. View Profile
Jalpa K Chaudhari
Nurse Practitioner
Pomona, CAJalpa K Chaudhari is a health care provider primarily located in Pomona, CA, with another office in Pomona, CA. Her specialties include Nurse Practitioner, Gastroenterology. View Profile
Dr. Previn Ganesan
Gastroenterology
7 years exp
Dr. Previn Ganesan is a health care provider primarily located in Pasadena, CA, with other offices in Redwood City, CA and Redwood City, CA. He has 7 years of experience. View Profile
JR Thomas P H Twaddell
Internal Medicine
63 years exp
JR Thomas P H Twaddell is a health care provider primarily located in San Francisco, CA. He has 63 years of experience. View Profile
Dr. Sarah Levkoff Maxwell
Pediatrics
9 years exp
Accepting New Patients
Dr. Sarah Levkoff Maxwell is a health care provider primarily located in SAN FRANCISCO, CA. She has 9 years of experience. Her specialties include Pediatrics, Gastroenterology. View Profile
Dr. Kay Jie Chen
Gastroenterology
9 years exp
Dr. Kay Jie Chen is a health care provider primarily located in San Diego, CA, with other offices in New Haven, CT and New Haven, CT. She has 9 years of experience. View Profile
Dr. Bruce Frederick Scharschmidt
Gastroenterology
56 years exp
Dr. Bruce Frederick Scharschmidt is a health care provider primarily located in San Francisco, CA. He has 56 years of experience. View Profile
Dr. Vivian Lee
Internal Medicine
7 years exp
Dr. Vivian Lee is a health care provider primarily located in Los Angeles, CA, with other offices in Los Angeles, CA and Los Angeles, CA(and 2 other locations). View Profile
Cinthia Rojas, NP
Nurse Practitioner
Accepting New Patients
Cinthia Rojas, NP is a health care provider primarily located in Walnut Creek, CA. Her specialties include Nurse Practitioner, Gastroenterologist. View Profile
Dr. Imad Awan
Internal Medicine
5 years exp
Dr. Imad Awan is a health care provider primarily located in Loma Linda, CA. He has 5 years of experience. His specialties include Internal Medicine, Gastroenterology. View Profile
Melanie Erin Tuana
Nurse Practitioner
San Leandro, CAMelanie Erin Tuana is a health care provider primarily located in San Leandro, CA, with another office in Lodi, CA. Her specialties include Nurse Practitioner, Gastroenterology. View Profile
Dr. Jose L Martinez
Pediatrics
46 years exp
Dr. Jose L Martinez is a health care provider primarily located in Madera, CA. He has 46 years of experience. His specialties include Pediatrics, Gastroenterology. View Profile
Dr. Cyrus Hoshedar Tamboli
Hospital Medicine
San Francisco, CADr. Cyrus Hoshedar Tamboli is a health care provider primarily located in San Francisco, CA. His specialties include Hospital Medicine, Cardiovascular Disease, Gastroenterology. View Profile
Dr. Amitpaul Singh Gill, MD
Gastroenterology
Fresno, CADr. Amitpaul Singh Gill, MD is a health care provider primarily located in Fresno, CA. His specialties include Gastroenterology. View Profile
Dr. Brenton Gregory Davis
Internal Medicine
6 years exp
Dr. Brenton Gregory Davis is a health care provider primarily located in San Francisco, CA, with another office in San Francisco, CA. He has 6 years of experience. View Profile
Dr. Alvin Patrick Chan
Pediatrics
10 years exp
Dr. Alvin Patrick Chan is a health care provider primarily located in Los Angeles, CA, with another office in Los Angeles, CA. He has 10 years of experience. View Profile
Dr. Namrata Umang Patel
Gastroenterology
10 years exp
Accepting New Patients
Dr. Namrata Umang Patel is a health care provider primarily located in San Francisco, CA, with other offices in San Francisco, CA and San Francisco, CA(and 2 other locations). View Profile
Anastasia Andrew
Nurse Practitioner
Accepting New Patients
Anastasia Andrew is a health care provider primarily located in Encino, CA, with another office in Encino, CA. Her specialties include Nurse Practitioner, Gastroenterology. View Profile
Dr. Paul Clifford Adams
Gastroenterology
46 years exp
Dr. Paul Clifford Adams is a health care provider primarily located in SAN FRANCISCO, CA. He has 46 years of experience. His specialties include Gastroenterology. View Profile
Dr. Angela Yinyin Lam
Gastroenterology
10 years exp
Accepting New Patients
Dr. Angela Yinyin Lam is a health care provider primarily located in San Francisco, CA, with another office in San Francisco, CA. She has 10 years of experience. View Profile
Dr. Emma Heng Levine
Gastroenterology
6 years exp
Dr. Emma Heng Levine is a health care provider primarily located in San Francisco, CA, with another office in San Francisco, CA. She has 6 years of experience. View Profile
Dr. David Anjelly
Gastroenterology
14 years exp
Accepting New Patients
Dr. David Anjelly is a health care provider primarily located in Rancho Cordova, CA, with other offices in Santa Cruz, CA and Santa Cruz, CA. He has 14 years of experience. View Profile
Dr. Evan Hershel Wilder
Gastroenterology
7 years exp
Dr. Evan Hershel Wilder is a health care provider primarily located in La Jolla, CA, with another office in Phoenix, AZ. He has 7 years of experience. View Profile
Dr. Julia Elizabeth Kao
Gastroenterology
7 years exp
Dr. Julia Elizabeth Kao is a health care provider primarily located in Palo Alto, CA. She has 7 years of experience. Her specialties include Gastroenterology, Pediatrics. View Profile
Dr. Yee Hui Yeo
Internal Medicine
11 years exp
Dr. Yee Hui Yeo is a health care provider primarily located in West Hollywood, CA. He has 11 years of experience. His specialties include Internal Medicine, Gastroenterology. View Profile
Dr. Alyssa Gayle Caplan
Internal Medicine
7 years exp
Dr. Alyssa Gayle Caplan is a health care provider primarily located in San Francisco, CA, with another office in San Francisco, CA. She has 7 years of experience. View Profile
Jamie Nhu-Mai Trinh
Nurse Practitioner
Accepting New Patients
Jamie Nhu-Mai Trinh is a health care provider primarily located in San Jose, CA, with another office in San Jose, CA. Her specialties include Nurse Practitioner, Gastroenterology. View Profile
Dr. Hillary Ann Smalley
Gastroenterology
San Diego, CADr. Hillary Ann Smalley is a health care provider primarily located in San Diego, CA, with another office in SAN DIEGO, CA. View Profile
Dr. Sharon Eun Kim
Gastroenterology
16 years exp
Dr. Sharon Eun Kim is a health care provider primarily located in Los Angeles, CA, with other offices in Los Angeles, CA and Los Angeles, CA(and 2 other locations). View Profile
Dr. Torrey Czech
Internal Medicine
7 years exp
Dr. Torrey Czech is a health care provider primarily located in San Francisco, CA. She has 7 years of experience. Her specialties include Internal Medicine, Gastroenterology. View Profile
Dr. Kenneth K Leung
Internal Medicine
10 years exp
Dr. Kenneth K Leung is a health care provider primarily located in Irwindale, CA, with another office in Baldwin Park, CA. He has 10 years of experience. View Profile
Dr. Christine Y Yu
Gastroenterology
15 years exp
Dr. Christine Y Yu is a health care provider primarily located in Los Angeles, CA, with other offices in Los Angeles, CA and Los Angeles, CA(and 2 other locations). View Profile
Dr. Pradeep Chowdary Koripella
Internal Medicine
6 years exp
Dr. Pradeep Chowdary Koripella is a health care provider primarily located in San Francisco, CA. He has 6 years of experience. View Profile
Dr. Ronald Dungca Ortizo
Gastroenterology
11 years exp
Accepting New Patients
Dr. Ronald Dungca Ortizo is a health care provider primarily located in Riverside, CA, with other offices in Ontario, CA and Riverside, CA(and 6 other locations). View Profile
Dr. Annsa Christina Huang
Gastroenterology
11 years exp
Dr. Annsa Christina Huang is a health care provider primarily located in San Francisco, CA, with another office in San Francisco, CA. She has 11 years of experience. View Profile
Elizabeth Ellen Willer
Nurse Practitioner
Accepting New Patients
Elizabeth Ellen Willer is a health care provider primarily located in Pleasant Hill, CA, with another office in Palo Alto, CA. View Profile
Dr. Jorge Ernesto Valenzuela
Gastroenterology
66 years exp
Dr. Jorge Ernesto Valenzuela is a health care provider primarily located in Los Angeles, CA. He has 66 years of experience. View Profile
Dr. Cynthia Liu
Internal Medicine
6 years exp
Dr. Cynthia Liu is a health care provider primarily located in Los Angeles, CA, with another office in Los Angeles, CA. She has 6 years of experience. View Profile
Dr. Rachel Beth Schenker
Gastroenterology
8 years exp
Dr. Rachel Beth Schenker is a health care provider primarily located in Los Angeles, CA, with another office in San Francisco, CA. She has 8 years of experience. View Profile
Dr. Pooja Ravi Magavi
Gastroenterology
8 years exp
Accepting New Patients
Dr. Pooja Ravi Magavi is a health care provider primarily located in La Jolla, CA, with another office in La Jolla, CA. She has 8 years of experience. View Profile
Laurette Elberta Minagawa
Nurse Practitioner
San Diego, CALaurette Elberta Minagawa is a health care provider primarily located in San Diego, CA. Her specialties include Nurse Practitioner, Gastroenterology. View Profile
Dr. Anjella A Manoharan
Internal Medicine
6 years exp
Dr. Anjella A Manoharan is a health care provider primarily located in San Diego, CA, with other offices in NEWARK, NJ and Newark, NJ. She has 6 years of experience. View Profile
Dr. Jeffrey Yeh
Gastroenterology
9 years exp
Dr. Jeffrey Yeh is a health care provider primarily located in Los Angeles, CA, with other offices in Los Angeles, CA and Irwindale, CA(and 2 other locations). View Profile
Dr. Nakia Lynise Chung
Orthopedic Surgery
9 years exp
Dr. Nakia Lynise Chung is a health care provider primarily located in Palo Alto, CA, with other offices in Chicago, IL and Redwood City, CA(and 4 other locations). View Profile
Jane Lee
Nurse Practitioner
Mission Hills, CAJane Lee is a health care provider primarily located in Mission Hills, CA, with another office in Sacramento, CA. Her specialties include Nurse Practitioner, Gastroenterology. View Profile
Dr. Stuart F Robinson
Gastroenterology
53 years exp
Dr. Stuart F Robinson is a health care provider primarily located in NEWPORT BEACH, CA. He has 53 years of experience. His specialties include Gastroenterology. View Profile
Dr. Christina Nefeli Dimopoulos-Verma
Gastroenterology
7 years exp
Dr. Christina Nefeli Dimopoulos-Verma is a health care provider primarily located in Redwood City, CA. She has 7 years of experience. View Profile
Dr. Wendy Yx Zhou
Gastroenterology
8 years exp
Dr. Wendy Yx Zhou is a health care provider primarily located in Redwood City, CA, with another office in Redwood City, CA. She has 8 years of experience. View Profile
Dr. Raul Vazquez Reyes
Gastroenterology
6 years exp
Dr. Raul Vazquez Reyes is a health care provider primarily located in Stanford, CA, with other offices in Stanford, CA and Palo Alto, CA. He has 6 years of experience. View Profile
Dr. Melissa Rose Leynes Ada
Gastroenterology
6 years exp
Dr. Melissa Rose Leynes Ada is a health care provider primarily located in Orange, CA, with other offices in Orange, CA and Orange, CA(and 4 other locations). View Profile
Dr. Rahul Sudhakar Kamath
Gastroenterology
9 years exp
Dr. Rahul Sudhakar Kamath is a health care provider primarily located in Los Angeles, CA, with other offices in Los Angeles, CA and Los Angeles, CA. He has 9 years of experience. View Profile
Dr. Arielle Louisa Klepper
Internal Medicine
10 years exp
Dr. Arielle Louisa Klepper is a health care provider primarily located in San Francisco, CA. She has 10 years of experience. View Profile
Kumkum Sarkar Patel
Gastroenterology
14 years exp
Accepting New Patients
Kumkum Sarkar Patel is a health care provider primarily located in Fullerton, CA. She has 14 years of experience. Her specialties include Gastroenterology. View Profile
Dr. Devin B Patel
Gastroenterology
9 years exp
Accepting New Patients
Dr. Devin B Patel is a health care provider primarily located in Los Angeles, CA, with other offices in Los Angeles, CA and West Hollywood, CA. He has 9 years of experience. View Profile
Dr. Lawrence Jun Leung
Internal Medicine
7 years exp
Dr. Lawrence Jun Leung is a health care provider primarily located in San Francisco, CA. He has 7 years of experience. His specialties include Internal Medicine, Gastroenterology. View Profile
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.
Find Doctors
- Allergists & Immunologists
- Bariatric Surgeons
- Cardiologists
- Chiropractors
- Dentists
- Dermatologists
- Ear, Nose & Throat Doctors
- Endocrinologists
- Family Practitioners
- Gastroenterologists
- Hematologists
- Internists
- Neurologists
- Obstetrics & Gynecologists
- Oncologists
- Ophthalmologists
- Optometrists
- Orthopedic Surgeons
- Pain Medicine Doctors
- Pediatricians
- Plastic Surgeons
- Podiatrists
- Psychiatrists
- Psychologists
- Rheumatologists
- Urologists
- Vascular Surgeons
- All Specialties
- Newly Added Providers
- Find a Hospital
- Find a Group Practice
Copyright © 2026 Vitals Consumer Services, LLC. US Patent No. 8, 694, 441. All Rights Reserved.
As more fully set forth in this website's terms of use . (1) nothing contained on or offered by or through this website should be construed as medical advice and should not be relied upon for medical diagnosis or treatment. Vitals Consumer Services, LLC ("Vitals"). the provider of this website, does not recommend or endorse any particular healthcare provider whose information or ratings appear on this website; and (2) Vitals has granted you a limited license to access and use this website for your own noncommercial use. You are not permitted to copy, reproduce, distribute, transmit, mirror, frame, scrape, extract, wrap, create derivative works of, reverse engineer, decompile or disassemble any part or aspect of this website.