Oregon Gastroenterologists
Looking for the best Gastroenterologists in Oregon? Vitals has 398 gastroenterologists in Oregon.
Top Gastroenterologists Results
398 Gastroenterologists in Oregon
Dr. Jessica Xinyao Yu, MD
Gastroenterology
15 years exp
Dr. Jessica Xinyao Yu, MD is a health care provider primarily located in Portland, OR, with another office in PORTLAND, OR. She has 15 years of experience. View Profile
Dr. Rajesh Chandra Mital, MD
Internal Medicine
59 years exp
Dr. Rajesh Chandra Mital, MD is a health care provider primarily located in Gold Beach, OR, with another office in Tustin, CA. He has 59 years of experience. View Profile
Dr. Kandice Leigh Knigge, MD
Gastroenterology
34 years exp
Dr. Kandice Leigh Knigge, MD is a health care provider primarily located in Portland, OR. She has 34 years of experience. Her specialties include Gastroenterology. View Profile
Chelsea Maren Benson Doherty
Nurse Practitioner
Portland, ORChelsea Maren Benson Doherty is a health care provider primarily located in Portland, OR, with other offices in Portland, OR and Portland, OR. View Profile
Dr. Marc Haskell Walters
Gastroenterology
43 years exp
Dr. Marc Haskell Walters is a health care provider primarily located in TERREBONNE, OR. He has 43 years of experience. His specialties include Gastroenterology, Internal Medicine. View Profile
Dr. Jenna Susan Anderson
Gastroenterology
9 years exp
Dr. Jenna Susan Anderson is a health care provider primarily located in Portland, OR. She has 9 years of experience. Her specialties include Gastroenterology, Internal Medicine. View Profile
Dr. Eddy Kar Wing Leung
Gastroenterology
6 years exp
Dr. Eddy Kar Wing Leung is a health care provider primarily located in Portland, OR, with another office in PORTLAND, OR. He has 6 years of experience. View Profile
Dr. Shivani Gupta
Gastroenterology
13 years exp
Accepting New Patients
Dr. Shivani Gupta is a health care provider primarily located in Corvallis, OR, with other offices in La Crosse, WI and Corvallis, OR(and 2 other locations). View Profile
Dr. Amanda Drucker Lee
Gastroenterology
12 years exp
Dr. Amanda Drucker Lee is a health care provider primarily located in Portland, OR, with other offices in Nashville, TN and Vancouver, WA(and 3 other locations). View Profile
Dr. Ian Bice Holmes
Gastroenterology
12 years exp
Dr. Ian Bice Holmes is a health care provider primarily located in PORTLAND, OR. He has 12 years of experience. His specialties include Gastroenterology. View Profile
Dr. Gregory Francis Churchill
Gastroenterology
Salem, ORDr. Gregory Francis Churchill is a health care provider primarily located in Salem, OR, with other offices in Salem, OR and SALEM, OR(and 2 other locations). View Profile
Dr. Jennifer Yeh
Gastroenterology
10 years exp
Dr. Jennifer Yeh is a health care provider primarily located in Portland, OR, with other offices in PORTLAND, OR and Baltimore, MD. She has 10 years of experience. View Profile
Dr. Jessica Kazue Haraga
Gastroenterology
9 years exp
Accepting New Patients
Dr. Jessica Kazue Haraga is a health care provider primarily located in Tualatin, OR, with other offices in Los Angeles, CA and Tualatin, OR(and 3 other locations). View Profile
Dr. Jaime Elizabeth Faul Scott
Gastroenterology
6 years exp
Dr. Jaime Elizabeth Faul Scott is a health care provider primarily located in Portland, OR, with other offices in Portland, OR and Tucson, AZ. She has 6 years of experience. View Profile
Dr. John Harold Ellison
Internal Medicine
67 years exp
Dr. John Harold Ellison is a health care provider primarily located in Portland, OR. He has 67 years of experience. His specialties include Internal Medicine, Gastroenterology. View Profile
Dr. Shanna Cheng
Gastroenterology
7 years exp
Dr. Shanna Cheng is a health care provider primarily located in Portland, OR. She has 7 years of experience. View Profile
Dr. Jennifer Jeongseon Koh
Gastroenterology
6 years exp
Dr. Jennifer Jeongseon Koh is a health care provider primarily located in Portland, OR, with another office in LOS ANGELES, CA. She has 6 years of experience. View Profile
Dr. Dean Giora Libet
Pediatrics
8 years exp
Dr. Dean Giora Libet is a health care provider primarily located in PORTLAND, OR. He has 8 years of experience. His specialties include Pediatrics, Gastroenterology. View Profile
Dr. Ting Zheng
Gastroenterology
9 years exp
Accepting New Patients
Dr. Ting Zheng is a health care provider primarily located in Portland, OR, with other offices in Portland, OR and Rochester, MN(and 4 other locations). View Profile
Dr. Patrick Stauffer
Internal Medicine
6 years exp
Dr. Patrick Stauffer is a health care provider primarily located in Portland, OR, with another office in Portland, OR. He has 6 years of experience. View Profile
Tessa Maria Daniels
Nurse Practitioner
Bend, ORTessa Maria Daniels is a health care provider primarily located in Bend, OR. Her specialties include Nurse Practitioner, Gastroenterology. View Profile
Dr. Joseph Paul Glaser
Gastroenterology
58 years exp
Dr. Joseph Paul Glaser is a health care provider primarily located in Salem, OR. He has 58 years of experience. His specialties include Gastroenterology, Internal Medicine. View Profile
Dr. Debbie Fei Cheng
Gastroenterology
11 years exp
Accepting New Patients
Dr. Debbie Fei Cheng is a health care provider primarily located in Portland, OR, with other offices in Broomfield, CO and Aurora, CO(and 5 other locations). View Profile
Dr. Luis Miguel Vazquez-Montesino
Gastroenterology
8 years exp
Dr. Luis Miguel Vazquez-Montesino is a health care provider primarily located in Portland, OR, with another office in Portland, OR. He has 8 years of experience. View Profile
Dr. Ginger Lynn Degravelle
Gastroenterology
9 years exp
Accepting New Patients
Dr. Ginger Lynn Degravelle is a health care provider primarily located in Portland, OR, with another office in Portland, OR. She has 9 years of experience. View Profile
Royce Kimberly Ryker
Nurse Practitioner
Corvallis, ORRoyce Kimberly Ryker is a health care provider primarily located in Corvallis, OR. Her specialties include Nurse Practitioner, Gastroenterology. View Profile
Dr. Lee James Varelas
Gastroenterology
6 years exp
Dr. Lee James Varelas is a health care provider primarily located in Portland, OR. He has 6 years of experience. His specialties include Gastroenterology, Internal Medicine. View Profile
Dr. Tomas Matias Lucioni
Internal Medicine
6 years exp
Dr. Tomas Matias Lucioni is a health care provider primarily located in Portland, OR, with other offices in Winston Salem, NC and Winston Salem, NC. He has 6 years of experience. View Profile
Fangxin Ye
Nurse Practitioner
PORTLAND, ORFangxin Ye is a health care provider primarily located in PORTLAND, OR. Her specialties include Nurse Practitioner, Gastroenterology. View Profile
Dr. Emmiline Chou
Gastroenterology
NEWBERG, ORDr. Emmiline Chou is a health care provider primarily located in NEWBERG, OR, with other offices in NEWBERG, OR and Tacoma, WA. Her specialties include Gastroenterology. View Profile
Iryna Igorivna Kulyk
Nurse Practitioner
Accepting New Patients
Iryna Igorivna Kulyk is a health care provider primarily located in Medford, OR. Her specialties include Nurse Practitioner, Gastroenterology. View Profile
Brian Gregory Marshall
Nurse Practitioner
Oregon City, ORBrian Gregory Marshall is a health care provider primarily located in Oregon City, OR, with another office in Tualatin, OR. View Profile
Tawnyee Lynne Marzoeki
Nurse Practitioner
Accepting New Patients
Tawnyee Lynne Marzoeki is a health care provider primarily located in Bend, OR. Her specialties include Nurse Practitioner, Gastroenterology. View Profile
Danielle Alison Brouillard
Nurse Practitioner
Portland, ORDanielle Alison Brouillard is a health care provider primarily located in Portland, OR. Her specialties include Nurse Practitioner, Gastroenterology. View Profile
Dr. Hannah Carr
Internal Medicine
Portland, ORDr. Hannah Carr is a health care provider primarily located in Portland, OR, with another office in Aurora, CO. Her specialties include Internal Medicine, Gastroenterology. View Profile
Marisa Kainth
Nurse Practitioner
Accepting New Patients
Marisa Kainth is a health care provider primarily located in Springfield, OR, with other offices in Springfield, OR and Eugene, OR(and 2 other locations). View Profile
Aura Petcu
Nurse Practitioner
Portland, ORAura Petcu is a health care provider primarily located in Portland, OR, with another office in PORTLAND, OR. Her specialties include Nurse Practitioner, Gastroenterology. View Profile
Abina Luitel
Nurse Practitioner
Accepting New Patients
Abina Luitel is a health care provider primarily located in Salem, OR, with another office in Salem, OR. Her specialties include Nurse Practitioner, Gastroenterology. View Profile
Dr. Thuy-Duyen Cao Nguyen
Internal Medicine
5 years exp
Accepting New Patients
Dr. Thuy-Duyen Cao Nguyen is a health care provider primarily located in PORTLAND, OR, with other offices in Scottsdale, AZ and Phoenix, AZ(and 5 other locations). View Profile
Dr. Nicole Soo Wong
Gastroenterology
5 years exp
Dr. Nicole Soo Wong is a health care provider primarily located in Portland, OR, with another office in Portland, OR. She has 5 years of experience. View Profile
Dr. Nathan Drue Holman
Gastroenterology
13 years exp
Accepting New Patients
Dr. Nathan Drue Holman is a health care provider primarily located in Springfield, OR, with other offices in Springfield, OR and Springfield, OR. He has 13 years of experience. View Profile
Dr. Jeffrey Smith Albaugh
Gastroenterology
52 years exp
Dr. Jeffrey Smith Albaugh is a health care provider primarily located in Portland, OR. They have 52 years of experience. Their specialties include Gastroenterology. View Profile
Dr. Meghan Allison Nesmith
Gastroenterology
15 years exp
Accepting New Patients
Dr. Meghan Allison Nesmith is a health care provider primarily located in Portland, OR, with another office in PORTLAND, OR. She has 15 years of experience. View Profile
Dr. Wei Yun Wang
Gastroenterology
29 years exp
Accepting New Patients
Dr. Wei Yun Wang is a health care provider primarily located in Tualatin, OR, with other offices in Hillsboro, OR and Newberg, OR(and 3 other locations). View Profile
Dr. Gary Duane Ericson
Internal Medicine
54 years exp
Dr. Gary Duane Ericson is a health care provider primarily located in Portland, OR, with other offices in Portland, OR and Portland, OR(and 2 other locations). View Profile
Dr. David Dean Clarke
Gastroenterology
47 years exp
Dr. David Dean Clarke is a health care provider primarily located in Clackamas, OR. They have 47 years of experience. Their specialties include Gastroenterology. View Profile
Dr. John Rockwell Lobitz
Gastroenterology
52 years exp
Dr. John Rockwell Lobitz is a health care provider primarily located in Portland, OR. They have 52 years of experience. Their specialties include Gastroenterology. View Profile
Dr. Darrell Lee Fort
Gastroenterology
52 years exp
Dr. Darrell Lee Fort is a health care provider primarily located in Roseburg, OR. They have 52 years of experience. Their specialties include Gastroenterology. View Profile
Dr. Clifford Stephen Melnyk
Gastroenterology
67 years exp
Dr. Clifford Stephen Melnyk is a health care provider primarily located in Portland, OR. He has 67 years of experience. His specialties include Gastroenterology, Internal Medicine. View Profile
Dr. John Walter Jendrzejewski
Gastroenterology
52 years exp
Dr. John Walter Jendrzejewski is a health care provider primarily located in Portland, OR. They have 52 years of experience. Their specialties include Gastroenterology. View Profile
Dr. Shaun McGowan
Gastroenterology
Accepting New Patients
Dr. Shaun McGowan is a health care provider primarily located in Roseburg, OR, with another office in Roseburg, OR. Their specialties include Gastroenterology. View Profile
Dr. Emma T Ordway. PA-C
Gastroenterology
Portland, ORDr. Emma T Ordway. PA-C is a health care provider primarily located in Portland, OR, with other offices in Vancouver, WA and Vancouver, WA(and 3 other locations). View Profile
Dr. Zibing Jiang Woodward, MD
Gastroenterology
17 years exp
Accepting New Patients
Dr. Zibing Jiang Woodward, MD is a health care provider primarily located in Tualatin, OR, with other offices in Oregon City, OR and Tualatin, OR. She has 17 years of experience. View Profile
Dr. Kaveh Sharzehi
Gastroenterology
23 years exp
Dr. Kaveh Sharzehi is a health care provider primarily located in Portland, OR. He has 23 years of experience. His specialties include Gastroenterology, Internal Medicine. View Profile
Karen Michelle Gibbs
Nurse Practitioner
Accepting New Patients
Karen Michelle Gibbs is a health care provider primarily located in Springfield, OR, with another office in Springfield, OR. View Profile
Dr. Sarah Jeanne Diamond, MD
Gastroenterology
18 years exp
Dr. Sarah Jeanne Diamond, MD is a health care provider primarily located in Portland, OR, with another office in PORTLAND, OR. She has 18 years of experience. View Profile
Melissa Ann Emori
Nurse Practitioner
Medford, ORMelissa Ann Emori is a health care provider primarily located in Medford, OR, with other offices in Woodburn, OR and Woodburn, OR(and 2 other locations). View Profile
Mindy Kim Choe
Nurse Practitioner
PORTLAND, ORMindy Kim Choe is a health care provider primarily located in PORTLAND, OR. Her specialties include Nurse Practitioner, Gastroenterology, Internal Medicine. View Profile
Amber Tiana Lopez
Nurse Practitioner
Accepting New Patients
Amber Tiana Lopez is a health care provider primarily located in Lincoln City, OR, with another office in Lincoln City, OR. View Profile
Dr. Benjamin Jasper Bryant, MD
Gastroenterology
19 years exp
Accepting New Patients
Dr. Benjamin Jasper Bryant, MD is a health care provider primarily located in Clackamas, OR, with other offices in Vancouver, WA and Clackamas, OR(and 5 other locations). View Profile
Dr. Aditi Reddy, MD
Gastroenterology
14 years exp
Accepting New Patients
Dr. Aditi Reddy, MD is a health care provider primarily located in Salem, OR, with other offices in Salem, OR and Salem, OR. She has 14 years of experience. View Profile
Tamara K Lundberg
Gastroenterology
Gresham, ORTamara K Lundberg is a health care provider primarily located in Gresham, OR, with another office in Gresham, OR. View Profile
Dr. Nizar Hussein Senussi, MD
Gastroenterology
17 years exp
Dr. Nizar Hussein Senussi, MD is a health care provider primarily located in Salem, OR, with other offices in Edmonds, WA and Salem, OR. He has 17 years of experience. View Profile
Danelle Brown
Nurse Practitioner
Accepting New Patients
Danelle Brown is a health care provider primarily located in Medford, OR. Her specialties include Nurse Practitioner, Gastroenterology. View Profile
Adrian R Davies
Gastroenterology
Accepting New Patients
Adrian R Davies is a health care provider primarily located in Portland, OR, with other offices in Raleigh, NC and Portland, OR. 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.