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1 . resultDr. Michael Gregory Phillips MD
dr.-michael-gregory-phillips-md

Specializes in Adult Gastroenterology

1015 NW 22nd Avenue
Portland, OR
(503) 963-2707; (503) 413-7711

(rated an average of 4.8 in 6 ratings)

Clinical interests: Colonoscopy

Dr. Michael Phillips is a medical specialist in adult gastroenterology. Dr. Phillips attended Oregon Health & Science University School of Medicine and then went on to complete his residency at a hospital affiliated with the University of Colorado Denver. In his practice, he is particularly interested in colonoscopy. He has received a 5.0 out of 5 star rating by his patients. He is in-network for Medicare insurance. Dr. Phillips (or staff) is conversant in Spanish. He also offers interpreting services for his patients. Dr. Phillips's hospital/clinic affiliations include The Oregon Clinic, Legacy Health, and Providence Milwaukie Hospital.

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2 . resultDr. Jacqueline Louise Fridge MD
dr.-jacqueline-louise-fridge-md

Specializes in Pediatric Gastroenterology

300 N Graham Street; Suite 420
Portland, OR
(503) 281-5139; (503) 276-6500

(rated an average of 4.5 in 8 ratings)

Dr. Jacqueline Fridge's medical specialty is pediatric gastroenterology. She offers interpreting services for her patients. Dr. Fridge's professional affiliations include Legacy Health and Providence St. Vincent Medical Center. She attended the University of Leicester Medical School and then went on to complete her residency at Children's Hospital & Research Center Oakland. Patients gave her an average rating of 4.5 stars out of 5.

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3 . resultDr. Rodger Alan Sleven MD
dr.-rodger-alan-sleven-md

Specializes in Adult Gastroenterology

9701 SW Barnes Road; Suite 300
Portland, OR
(503) 297-8081

(rated an average of 5 in 3 ratings)

Dr. Rodger Sleven is an adult gastroenterology specialist. Dr. Sleven is conversant in Spanish. He is professionally affiliated with The Oregon Clinic, Providence St. Vincent Medical Center, and PeaceHealth. He studied medicine at the University of California, San Francisco (UCSF), School of Medicine and Kansas City University of Medicine and Biosciences (KCUMB), College of Osteopathic Medicine. He completed his residency training at Providence St. Vincent Medical Center, Portland. Patients gave Dr. Sleven an average rating of 5.0 stars out of 5. He honors Medicare insurance.

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4 . resultDr. Douglas Allen Shumaker MD
dr.-douglas-allen-shumaker-md

Specializes in Adult Gastroenterology

9701 SW Barnes Road; Suite 300
Portland, OR
(503) 297-8081

(rated an average of 5 in 3 ratings)

Dr. Doug Shumaker's specialty is adult gastroenterology. Dr. Shumaker is a graduate of Oregon Health & Science University School of Medicine and a graduate of Providence St. Vincent Medical Center, Portland's residency program. Patient ratings for Dr. Shumaker average 5.0 stars out of 5. He is in-network for Medicare insurance. He is affiliated with Tuality Healthcare, The Oregon Clinic, and Providence St. Vincent Medical Center.

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The provider(s) above are highly rated; the ones below are not sorted by ratings. To show only profiles with patient reviews, use the filters above.
5 . resultDr. Douglas Orrick Faigel MD
dr.-douglas-orrick-faigel-md

Specializes in Adult Gastroenterology

3181 SW Sam Jackson Park Road
Portland, OR
(503) 494-8577; (503) 494-4373

(rated an average of 1 in 2 ratings)

Clinical interests: ERCP, Endoscopic ultrasound, Advanced endoscopy

Dr. Douglas Faigel's area of specialization is adult gastroenterology. After completing medical school at the University of Pennsylvania School of Medicine, he performed his residency at a hospital affiliated with the University of California, San Francisco (UCSF). He has indicated that his clinical interests include pancreas problems, gastrointestinal cancer, and advanced endoscopy. Dr. Faigel is affiliated with Mayo Clinic, Phoenix Children's Hospital, and Oregon Health & Science University. He welcomes new patients.

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6 . resultDr. Anne Marie Breitinger MD
dr.-anne-marie-breitinger-md

Specializes in Adult Gastroenterology

1015 NW 22nd Avenue
Portland, OR
(503) 413-7711; (503) 282-5559

Dr. Anne Breitinger is a specialist in adult gastroenterology. She accepts MultiPlan, First Health, and Railroad Medicare, as well as other insurance carriers. She studied medicine at the University of Nebraska College of Medicine. For her residency, Dr. Breitinger trained at Legacy Emanuel Medical Center. Dr. Breitinger offers interpreting services for her patients. Her hospital/clinic affiliations include Legacy Health and PeaceHealth.

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7 . resultDr. Willscott Edward Naugler MD
No Photo

Specializes in Adult Gastroenterology, Adult Transplant Hepatology

2009 Ne 16th Avenue
Portland, OR
(503) 494-7137; (503) 220-8262

(rated 1 in 1 rating)

Clinical interests: Digestive Health, Gastroenterology

Dr. Willscott Naugler's areas of specialization are adult transplant hepatology and adult gastroenterology. In his practice, he is particularly interested in gastrointestinal problems (stomach & intestines). He is affiliated with Tuality Healthcare, Salem Hospital, and Portland VA Medical Center. Dr. Naugler takes Medicare insurance. Dr. Naugler is accepting new patients. He graduated from the University of Arkansas for Medical Sciences College of Medicine. For his residency, Dr. Naugler trained at Barnes-Jewish Hospital and a hospital affiliated with Oregon Health & Science University.

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8 . resultDr. Saad Fahmi Jazrawi MD
dr.-saad-fahmi-jazrawi-md

Specializes in Adult Gastroenterology

1130 NW 22nd Avenue; Suite 410
Portland, OR
(503) 229-7137

(rated an average of 3.7 in 3 ratings)

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

Dr. Saad Jazrawi specializes in adult gastroenterology. Dr. Jazrawi attended Al-Mustansiriya College of Medicine and The University of Mustansiriyah College of Medicine and then went on to complete his residency at Saint Vincent Catholic Medical Centers and St. Vincent's Hospital, Staten Island. These areas are among his clinical interests: colonoscopy, pancreas problems, and esophagus conditions. The average patient rating for Dr. Jazrawi is 3.5 stars out of 5. He accepts Medicare insurance. Dr. Jazrawi (or staff) is conversant in Arabic. He also offers interpreting services for his patients. Dr. Jazrawi's professional affiliations include Legacy Emanuel Medical Center, Oregon Health & Science University, and Legacy Mount Hood Medical Center.

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9 . resultDr. Donald Foon Lum MD
dr.-donald-foon-lum-md

Specializes in Adult Gastroenterology

1015 NW 22nd Avenue
Portland, OR
(503) 963-2707; (503) 963-2784

Clinical interests: INTERNAL MEDICINE, Colonoscopy

Dr. Donald Lum specializes in adult gastroenterology. Areas of expertise for Dr. Lum include colonoscopy and general care. His hospital/clinic affiliations include The Oregon Clinic, Providence Milwaukie Hospital, and Legacy Mount Hood Medical Center. Dr. Lum is an in-network provider for Medicare insurance. Before performing his residency at a hospital affiliated with Oregon Health & Science University, Dr. Lum attended the University of California, Davis, School of Medicine. Dr. Lum (or staff) is conversant in Spanish and German. He also offers interpreting services for his patients.

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10 . resultDr. Noel Mijean Lee MD
dr.-noel-mijean-lee-md

Specializes in Adult Gastroenterology

9205 SW Barnes Road; 1st Floor South
Portland, OR
(503) 846-3635

Dr. Noel Lee works as an adult gastroenterologist. Dr. Lee's hospital/clinic affiliations include Legacy Salmon Creek Medical Center, The Vancouver Clinic at 87th Avenue, and PeaceHealth Southwest Medical Center. Dr. Lee accepts Medicare insurance. Dr. Lee has an open panel. Dr. Lee attended medical school at the University of Virginia School of Medicine. For Dr. Lee's residency, Dr. Lee trained at Duke University Medical Center. Dr. Lee offers interpreting services for Dr. Lee's patients.

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11 . resultDr. Lehel Somogyi MD, PHD
dr.-lehel-somogyi-md,-phd

Specializes in Adult Gastroenterology

1015 NW 22nd Avenue
Portland, OR
(503) 963-2707; (503) 963-2784

(rated an average of 4 in 4 ratings)

Dr. Lehel Somogyi is a specialist in adult gastroenterology. He offers interpreting services for his patients. Dr. Somogyi is professionally affiliated with The Oregon Clinic, Legacy Health, and Providence Milwaukie Hospital. He graduated from the University of Zagreb School of Medicine and then he performed his residency at Lenox Hill Hospital. His patients gave him an average rating of 4.0 out of 5 stars. He is in-network for Medicare insurance.

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12 . resultDr. Brintha K Enestvedt MD, MBA
dr.-brintha-k-enestvedt-md,-mba

Specializes in Adult Gastroenterology

3303 S.w. Bond Avenue
Portland, OR
(503) 494-8211; (503) 494-6594

Clinical interests: Digestive Health, Gastroenterology

Dr. Brintha Enestvedt specializes in adult gastroenterology. Dr. Enestvedt has a special interest in gastrointestinal problems (stomach & intestines). Her professional affiliations include Trustees of the University of Pennsylvania, Temple University Health System, and Oregon Health & Science University. She is a graduate of Northwestern University, Feinberg School of Medicine. Dr. Enestvedt trained at a hospital affiliated with Oregon Health & Science University for residency. She takes Medicare insurance. She is accepting new patients.

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13 . resultDr. Jeffrey Charles Buehler MD
dr.-jeffrey-charles-buehler-md

Specializes in Adult Gastroenterology

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

(rated 5 in 1 rating)

Dr. Jeffrey Buehler is a specialist in adult gastroenterology. He obtained his medical school training at Weill Cornell Medical College and performed his residency at a hospital affiliated with the University of California, San Diego (UCSD) and a hospital affiliated with Oregon Health & Science University. He takes Medicare insurance. Dr. Buehler offers interpreting services for his patients. Dr. Buehler's professional affiliations include Legacy Emanuel Medical Center, PeaceHealth, and Legacy Mount Hood Medical Center.

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14 . resultDr. Myron Burton Lezak MD
No Photo

Specializes in Adult Gastroenterology

2400 SW Vermont Street
Portland, OR
(503) 452-0915

(rated an average of 5 in 2 ratings)

Dr. Myron Lezak is a Portland, OR physician who specializes in adult gastroenterology. After completing medical school at the University of Chicago, Pritzker School of Medicine, Dr. Lezak performed his residency at a hospital affiliated with the University of Colorado Denver and a hospital affiliated with the University of California, San Diego (UCSD). He speaks Spanish.

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15 . resultDr. Joseph Adrian Parent Jr MD
dr.-joseph-adrian-parent-jr-md

Specializes in Adult Gastroenterology

1750 SW Harbor Way; Suite 245
Portland, OR
(503) 241-1992; (503) 928-8845

(rated an average of 3.2 in 11 ratings)

Clinical interests: Chronic Fatigue, Fibromyalgia, Weight Management

Dr. Joseph Parent's area of specialization is adult gastroenterology. He obtained his medical school training at Albany Medical College and performed his residency at a hospital affiliated with the University of California, San Francisco (UCSF) and a hospital affiliated with Oregon Health & Science University. In Dr. Parent's practice, he is particularly interested in weight management, fibromyalgia, and chronic fatigue syndrome. His average patient rating is 3.0 stars out of 5. Dr. Parent honors Medicare insurance. In addition to English, Dr. Parent (or staff) speaks German, Russian, and Persian. He also offers interpreting services for his patients. He is affiliated with Legacy Health, PeaceHealth, and Providence Portland Medical Center.

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16 . resultDr. Edward Allen (Alan) Galen MD
dr.-edward-allen-(alan)-galen-md

Specializes in Gastroenterology (Digestive System)

1130 NW 22nd Avenue; Suite 410
Portland, OR
(503) 229-7137; (503) 413-7711

(rated an average of 5 in 2 ratings)

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

Dr. Edward Galen works as a gastroenterologist. His areas of expertise consist of colonoscopy, ulcerative colitis, and hepatitis. His professional affiliations include Legacy Emanuel Medical Center, Salem Hospital, and Providence Portland Medical Center. Dr. Galen honors Medicare insurance. Dr. Galen attended medical school at Oregon Health & Science University School of Medicine. He completed his residency training at a hospital affiliated with Oregon Health & Science University. He offers interpreting services for his patients.

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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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