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We found 98 gastroenterologists near Portland, OR.

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Dr. Willscott Edward Naugler MD
Specializes in Adult Gastroenterology, Adult Transplant Hepatology
2009 NE 16th Avenue
Portland, OR
(503) 494-7137; (503) 220-8262

Dr. Willscott Naugler is an adult gastroenterologist and adult transplant hepatologist. The average patient rating for Dr. Naugler is 3.0 stars out of 5. Before performing his residency at Barnes-Jewish Hospital and a hospital affiliated with Oregon Health & Science University, Dr. Naugler attended the University of Arkansas for Medical Sciences College of Medicine for medical school. He is affiliated with VA Portland Health Care System (VAPORHCS) - Main Health Care Center and Oregon Health & Science University. He welcomes new patients.

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Clinical interests: Digestive Health, Special focus on Gastroenterology

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Specializes in Adult Gastroenterology
1130 NW 22nd Avenue; Suite 410
Portland, OR
(503) 229-7137; (503) 413-2200

Dr. Saad Jazrawi works as a gastroenterologist in Portland, OR. In addition to English, Dr. Jazrawi (or staff) speaks Arabic. He also offers interpreting services for his patients. His professional affiliations include Legacy Emanuel Medical Center and Legacy Good Samaritan Medical Center. He graduated from The University of Mustansiriyah College of Medicine. He takes Medicare insurance.

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Clinical interests: Colonoscopy, Endoscopic Ultrasound, Esophageal, Pancreatic Disease

Dr. Joseph Adrian Parent Jr MD
Specializes in Adult Gastroenterology, Primary Care
1750 SW Harbor Way; Suite #245
Portland, OR
(503) 241-1992; (503) 413-7711

Dr. Joseph Parent is a primary care doctor and adult gastroenterologist in Portland, OR. Areas of particular interest for Dr. Parent include fibromyalgia, chronic fatigue syndrome, and weight management. His patients gave him an average rating of 3.0 out of 5 stars. He accepts Medicare insurance. He graduated from Albany Medical College and then he performed his residency at a hospital affiliated with the University of California, San Francisco (UCSF) and a hospital affiliated with Oregon Health & Science University. Dr. Parent offers interpreting services for his patients. He is professionally affiliated with Legacy Health.

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Clinical interests: Chronic Fatigue, Fibromyalgia, Weight Management

Dr. Jason Paul Etzel MD
Specializes in Adult Gastroenterology
3181 SW Sam Jackson Park Rd L-461
Portland, OR

Dr. Jason Etzel's area of specialization is adult gastroenterology. Before performing his residency at a hospital affiliated with the University of Washington, Dr. Etzel attended Duke University School of Medicine. Areas of particular interest for Dr. Etzel include research. Dr. Etzel accepts Medicare insurance. His hospital/clinic affiliations include The Vancouver Clinic, PeaceHealth Southwest Medical Center, and Legacy Salmon Creek Medical Center. Unfortunately, he is not accepting new patients at this time.

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Clinical interests: Research

Dr. Brintha K Enestvedt MD, MBA
Specializes in Adult Gastroenterology
3303 SW Bond Avenue
Portland, OR
(503) 494-8211; (503) 494-4373

Dr. Brintha Enestvedt specializes in adult gastroenterology and practices in Portland, OR. She is affiliated with VA Portland Health Care System (VAPORHCS) - Main Health Care Center and Oregon Health & Science University. She attended medical school at Northwestern University, Feinberg School of Medicine. Dr. Enestvedt's residency was performed at a hospital affiliated with Oregon Health & Science University. She is an in-network provider for Medicare insurance. Dr. Enestvedt is open to new patients.

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Clinical interests: Special focus on Gastroenterology, Esophageal Cancer, Gastrointestinal Cancer, Pancreatic Cancer, ... (Read more)

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Specializes in Adult Gastroenterology, Hepatology (Liver Disease)
1111 NE 99th; Suite 301
Portland, OR
(503) 963-2707; (503) 963-2784

Dr. Donald Lum is a physician who specializes in adult gastroenterology and hepatology (liver disease). In his practice, he is particularly interested in colonoscopy. He accepts Medicare insurance. Before completing his residency at a hospital affiliated with Oregon Health & Science University, Dr. Lum attended medical school at the University of California, Davis, School of Medicine. He offers interpreting services for his patients. He is affiliated with Legacy Health.

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Clinical interests: Colonoscopy

Dr. Judith (Judy) Furman Collins MD
Specializes in Adult Gastroenterology
3303 SW Bond Avenue
Portland, OR
(503) 494-8577; (503) 494-4373

Dr. Judith Collins is a gastroenterologist. Her hospital/clinic affiliations include VA Portland Health Care System (VAPORHCS) - Main Health Care Center and Oregon Health & Science University. She attended Medical University of South Carolina College of Medicine and then went on to complete her residency at a hospital affiliated with Medical University of South Carolina. Dr. Collins takes Medicare insurance. She is not accepting new patients at this time.

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Clinical interests: Digestive Health, Special focus on Gastroenterology

Dr. Michael (Brian) (Michael Brian) Fennerty MD
Specializes in Adult Gastroenterology
3181 SW Sam Jackson Park Rd Mc: L461
Portland, OR
(503) 494-8577; (503) 494-4373

Dr. M. Fennerty works as a gastroenterologist in Portland, OR. He is rated 3.5 stars out of 5 by his patients. Dr. Fennerty is in-network for Medicare insurance. He attended Creighton University School of Medicine and subsequently trained at Naval Medical Center San Diego and Arizona Health Sciences Center for residency. He is affiliated with VA Portland Health Care System (VAPORHCS) - Main Health Care Center and Oregon Health & Science University. Unfortunately, he is not accepting new patients at this time.

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Clinical interests: Special focus on Gastroenterology, Esophageal Cancer, Gastric Cancer, Digestive Health

Dr. Noel Mijean Lee MD
Specializes in Adult Gastroenterology
9205 SW Barnes Road; 1st Floor South
Portland, OR
(503) 846-3635

Dr. Noel Lee's specialty is adult gastroenterology. Dr. Lee is in-network for Medicare insurance. She obtained her medical school training at the University of Virginia School of Medicine and performed her residency at Duke University Medical Center. Her professional affiliations include The Vancouver Clinic, PeaceHealth Southwest Medical Center, and Legacy Salmon Creek Medical Center.

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Dr. Barry Lee Schlansky MD, MPH
Specializes in Adult Gastroenterology, Adult Transplant Hepatology
50 NW 22nd Place
Portland, OR
(503) 494-4373; (503) 220-8262

Dr. Barry Schlansky specializes in adult gastroenterology and adult transplant hepatology. He is an in-network provider for Medicare insurance. Dr. Schlansky obtained his medical school training at Thomas Jefferson University, Jefferson Medical College and performed his residency at a hospital affiliated with the University of Washington. He is professionally affiliated with VA Portland Health Care System (VAPORHCS) - Main Health Care Center and Oregon Health & Science University. New patients are welcome to contact his office for an appointment.

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Clinical interests: Special focus on Abdominal Organ Transplantation and Hepatobiliary Surgery, Hepatology, Liver ... (Read more)

Dr. Kian Keyashian MD
Specializes in Adult Gastroenterology
3303 SW Bond Avenue
Portland, OR
(503) 220-8262; (503) 494-4373

Dr. Kian Keyashian is a gastroenterologist in Portland, OR. After attending the University of California, San Francisco (UCSF), School of Medicine, Dr. Keyashian completed his residency training at a hospital affiliated with the University of Michigan. He takes Medicare insurance. Dr. Keyashian (or staff) speaks the following foreign languages: Spanish and Persian. Dr. Keyashian's professional affiliations include VA Portland Health Care System (VAPORHCS) - Main Health Care Center and Oregon Health & Science University. He is open to new patients.

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Clinical interests: Digestive Health, Special focus on Gastroenterology

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Specializes in Pediatric Gastroenterology
300 N Graham Street; Suite 420
Portland, OR
(503) 281-5139; (503) 413-2200

Dr. Kathryn Moyer is a Portland, OR physician who specializes in pediatric gastroenterology. After attending Oregon Health & Science University School of Medicine, she completed her residency training at a hospital affiliated with Oregon Health & Science University. Dr. Moyer offers interpreting services for her patients. She is affiliated with Randall Children's Hospital at Legacy Emanuel.

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Clinical interests: Colonoscopy, Liver Treatments

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Specializes in Adult Gastroenterology
1130 NW 22nd; Suite 410
Portland, OR
(503) 229-7137; (503) 413-2200

Dr. Jeffrey Buehler's area of specialization is adult gastroenterology. He studied medicine at Weill Cornell Medical College. He trained at a hospital affiliated with Oregon Health & Science University for his residency. Dr. Buehler is an in-network provider for Medicare insurance. He offers interpreting services for his patients. He is professionally affiliated with Legacy Emanuel Medical Center and Legacy Good Samaritan Medical Center.

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Dr. Gennadiy (Gene) Bakis MD
Specializes in Adult Gastroenterology
3303 SW Bond Avenue
Portland, OR
(503) 494-9530; (503) 220-8262

Dr. Gennadiy Bakis is a gastroenterologist in Portland, OR. He honors Medicare insurance. He studied medicine at Albany Medical College. Dr. Bakis trained at a hospital affiliated with the University of Massachusetts for residency. Dr. Bakis speaks Russian. His hospital/clinic affiliations include VA Portland Health Care System (VAPORHCS) - Main Health Care Center and Oregon Health & Science University. He has an open panel.

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Clinical interests: Digestive Health, Cancer, Special focus on Gastrointestinal Endoscopy, Gastric Cancer, Pancreatic ... (Read more)

Dr. Edward Allen (Alan) Galen MD
Specializes in Gastroenterology (Digestive System)
1130 NW 22nd; Suite 410
Portland, OR
(503) 229-7137; (503) 413-2200

Dr. Edward Galen practices gastroenterology (digestive system) in Portland, OR. Dr. Galen's patients gave him an average rating of 4.5 out of 5 stars. His areas of clinical interest consist of colon cancer, hepatitis, and ulcerative colitis. His education and training includes medical school at Oregon Health & Science University School of Medicine and residency at a hospital affiliated with Oregon Health & Science University. He offers interpreting services for his patients. He is affiliated with Legacy Emanuel Medical Center and Legacy Good Samaritan Medical Center.

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Clinical interests: Colon Cancer, Colonoscopy, Hepatitis, Ulcerative Colitis

Dr. Atif Zaman MD, MPH
Specializes in Adult Gastroenterology
2363 NW Lovejoy
Portland, OR
(503) 220-8262; (503) 494-4373

Dr. Atif Zaman's specialty is adult gastroenterology. He is in-network for Medicare insurance. Dr. Zaman studied medicine at Tufts University School of Medicine. For his residency, Dr. Zaman trained at a hospital affiliated with Baylor College of Medicine. His hospital/clinic affiliations include VA Portland Health Care System (VAPORHCS) - Main Health Care Center and Oregon Health & Science University. Dr. Zaman is accepting new patients.

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Clinical interests: Cancer, Digestive Health, Medicine, Hepatology / Liver Disease, Special focus on Hepatology, Liver ... (Read more)

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What is Gastroenterology?

A gastroenterologist is a doctor that specializes in the normal function and diseases of the digestive tract, which includes the stomach, intestines, spleen, pancreas, and liver. As a specialty, gastroenterology is the study of how food moves through the body, how nutrients are absorbed by the body, and how waste is removed by the body. A few of the conditions that a gastroenterologist might treat are:
  • ulcerative colitis (a condition where inflammation and sores affect the lower intestine)
  • gallbladder disease (where bile stored in the gallbladder thickens and causes inflammation or gallstones)
  • gastroesophageal reflux disease, or GERD (stomach acid flows back into the throat and causes a burning sensation and tissue damage)

One unique trait that really sets gastroenterologists apart is their training and skill with endoscopy, a procedure where tiny flexible tubes are inserted into the body. These tubes are equipped with lights and cameras to provide the practitioner with a close, inside look at what is going on inside the patient’s body. Tools can even be inserted through the tubes to perform certain procedures, such as removing polyps or cancers, stretching open passageways that have narrowed, or applying lasers to stop bleeding.

Gastroenterologists do not perform surgery, but they do perform endoscopic procedures, as well as biopsies to determine if cancer is affecting the digestive tract. Although other physicians can use endoscopes, gastroenterologists devote a significant portion of their medical training and practice to endoscopy. They learn how and when to use endoscopy, the safest and most efficient methods to use, and how to interpret what they see through the endoscope.
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