We found 85 gastroenterologists near Portland, OR.

Showing 1-16 of 85
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Dr. Willscott Edward Naugler, MD
Specializes in Adult Gastroenterology, Adult Hepatology
3303 Sw Bond Avenue
Portland, OR
 

Dr. Willscott Naugler specializes in adult gastroenterology and adult hepatology and practices in Portland, OR. He is an in-network provider for Medicare insurance. He studied medicine at the University of Arkansas for Medical Sciences College of Medicine. Dr. Naugler's training includes residency programs at Barnes-Jewish Hospital and a hospital affiliated with Oregon Health & Science University. His professional affiliations include VA Portland Health Care System (VAPORHCS) - Main Health Care Center and Oregon Health & Science University. Dr. Naugler is accepting new patients.

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Clinical interests: Cancer, Liver Cancer

Dr. Kian Keyashian, MD
Specializes in Adult Gastroenterology
3303 Sw Bond Avenue
Portland, OR
 

Dr. Kian Keyashian is a physician who specializes in adult gastroenterology. Dr. Keyashian (or staff) speaks the following foreign languages: Spanish and Persian. Dr. Keyashian's hospital/clinic affiliations include VA Portland Health Care System (VAPORHCS) - Main Health Care Center and Oregon Health & Science University. Before performing his residency at a hospital affiliated with the University of Michigan, Dr. Keyashian attended the University of California, San Francisco (UCSF), School of Medicine. Dr. Keyashian accepts Medicare insurance. He is open to new patients.

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Dr. Nir Modiano, PhD, MD
Specializes in Adult Gastroenterology
3303 Sw Bond Avenue
Portland, OR
 

Dr. Nir Modiano's specialty is adult gastroenterology. He accepts Medicare insurance. Before performing his residency at Stanford University Medical Center, Dr. Modiano attended Yale School of Medicine. Dr. Modiano's professional affiliations include VA Portland Health Care System (VAPORHCS) - Main Health Care Center and Oregon Health & Science University. His practice is open to new patients.

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Specializes in Adult Gastroenterology
1130 Nw 22nd Avenue; Suite 410
Portland, OR
 

Dr. Katherine Black's area of specialization is adult gastroenterology. She is especially interested in hepatobiliary disorders and inflammatory bowel disease. Dr. Black is affiliated with Legacy Good Samaritan Medical Center. She takes Medicare insurance. Dr. Black studied medicine at the University of South Carolina School of Medicine and Medical University of South Carolina College of Medicine. She offers interpreting services for her patients.

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Clinical interests: Hepatobiliary Disorders, Inflammatory Bowel Disease

Dr. Michael (Brian) Brian Brian Fennerty, MD
Specializes in Adult Gastroenterology
3303 Sw Bond Avenue
Portland, OR
 

Dr. Michael Fennerty is a medical specialist in adult gastroenterology. Dr. Fennerty's professional affiliations include VA Portland Health Care System (VAPORHCS) - Main Health Care Center and Oregon Health & Science University. After attending Creighton University School of Medicine, he completed his residency training at Naval Medical Center San Diego and Arizona Health Sciences Center. Patient ratings for Dr. Fennerty average 3.5 stars out of 5. He is an in-network provider for Medicare insurance. Unfortunately, he is not accepting new patients at this time.

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Clinical interests: Esophageal Cancer, Stomach Cancer

Dr. Barry Lee Schlansky, MPH, MD
Specializes in Adult Gastroenterology, Adult Transplant Hepatology
3303 Sw Bond Avenue
Portland, OR
 

Dr. Barry Schlansky's areas of specialization are adult gastroenterology and adult transplant hepatology. His hospital/clinic affiliations include VA Portland Health Care System (VAPORHCS) - Main Health Care Center and Oregon Health & Science University. He is an in-network provider for Medicare insurance. Dr. Schlansky's practice is open to new patients. Dr. Schlansky attended Thomas Jefferson University, Jefferson Medical College and then went on to complete his residency at a hospital affiliated with the University of Washington.

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Clinical interests: Hepatobiliary Surgery, Transplant Procedures, Abdominal Organ Transplant, Liver Cancer, Liver ... (Read more)

Specializes in Adult Gastroenterology, Other
1130 Nw 22nd Avenue; Suite 410
Portland, OR
 

Dr. Saad Jazrawi is an adult gastroenterology specialist. Dr. Jazrawi is rated 4.0 stars out of 5 by his patients. He is in-network for Medicare insurance. He graduated from The University of Mustansiriyah College of Medicine. Dr. Jazrawi (or staff) is conversant in Arabic. He also 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: Esophagus Problems, Pancreas Problems, Endoscopic Ultrasound, Colonoscopy

Dr. Judith Furman Collins, MD
Specializes in Adult Gastroenterology
3303 Sw Bond Avenue
Portland, OR
 

Dr. Judith Collins specializes in adult gastroenterology and practices in Portland, OR. She is professionally affiliated with VA Portland Health Care System (VAPORHCS) - Main Health Care Center and Oregon Health & Science University. Before completing her residency at a hospital affiliated with Medical University of South Carolina, Dr. Collins attended medical school at Medical University of South Carolina College of Medicine. Dr. Collins takes Medicare insurance. She is not accepting new patients at this time.

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Dr. Brintha K Enestvedt, MBA, MD
Specializes in Adult Gastroenterology
3303 Sw Bond Avenue
Portland, OR
 

Dr. Brintha Enestvedt is a specialist in adult gastroenterology. She is affiliated with VA Portland Health Care System (VAPORHCS) - Main Health Care Center and Oregon Health & Science University. She studied medicine at Northwestern University, Feinberg School of Medicine. Dr. Enestvedt's training includes a residency program at a hospital affiliated with Oregon Health & Science University. She is in-network for United Healthcare Platinum, United Healthcare Navigate, and Coventry, in addition to other insurance carriers. Dr. Enestvedt is open to new patients.

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Clinical interests: Pancreatic Cancer, Liver Cancer, Esophageal Cancer, Cancer, Colorectal Cancer

Dr. Gennadiy Bakis, MD
Specializes in Adult Gastroenterology
3303 Sw Bond Avenue
Portland, OR
 

Dr. Gennadiy Bakis' medical specialty is adult gastroenterology. His hospital/clinic affiliations include VA Portland Health Care System (VAPORHCS) - Main Health Care Center and Oregon Health & Science University. Dr. Bakis is in-network for Medicare insurance. His practice is open to new patients. He is a graduate of Albany Medical College. For his residency, Dr. Bakis trained at a hospital affiliated with the University of Massachusetts. In addition to English, he speaks Russian.

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Clinical interests: Gastrointestinal Endoscopy, Pancreatic Cancer, Liver Cancer, Cancer, Colorectal Cancer, Stomach ... (Read more)

Dr. Joseph Ahn, MS, MD
Specializes in Adult Gastroenterology, Adult Hepatology
3303 Sw Bond Avenue
Portland, OR
 

Dr. Joseph Ahn practices adult gastroenterology and adult hepatology in Portland, OR. Dr. Ahn is especially interested in liver disease and transplant procedures. He is professionally affiliated with VA Portland Health Care System (VAPORHCS) - Main Health Care Center and Oregon Health & Science University. He takes Medicare insurance. His practice is open to new patients. Dr. Ahn is a graduate of Northwestern University, Feinberg School of Medicine and a graduate of the University of Chicago Medical Center's residency program. He speaks Korean.

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Clinical interests: Hepatobiliary Surgery, Transplant Procedures, Abdominal Organ Transplant, Liver Cancer, ... (Read more)

Dr. Hsichao Chow, MD, PhD
Specializes in Adult Gastroenterology
10000 Se Main St 112
Portland, OR
 

Dr. Hsichao Chow is an adult gastroenterology specialist in Portland, OR, Albany, OR, and Corvallis, OR. Dr. Chow's hospital/clinic affiliations include Samaritan Health Services and Adventist Health System. He takes Medicare insurance. Before completing his residency at Kaiser Permanente San Francisco Medical Center, Dr. Chow attended medical school at the University of California, Davis, School of Medicine. Dr. Chow speaks Mandarin and Cantonese.

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Dr. Joseph Adrian Parent Jr., MD
Specializes in Primary Care, Adult Gastroenterology
1750 Sw Harbor Way; Suite #245
Portland, OR
 

Dr. Joseph Parent's medical specialty is primary care and adult gastroenterology. Dr. Parent graduated from Albany Medical College. His areas of expertise include the following: fibromyalgia, chronic fatigue syndrome, and weight management. He is rated 2.5 stars out of 5 by his patients. He accepts Medicare insurance. Dr. Parent offers interpreting services for his patients. He is affiliated with Legacy Good Samaritan Medical Center.

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Clinical interests: Chronic Fatigue Syndrome, Fibromyalgia, Weight Management

Specializes in Gastroenterology, Other
1130 Nw 22nd Avenue; Suite 410
Portland, OR
 

Dr. Edward Galen is a gastroenterologist. He is a graduate of Oregon Health & Science University School of Medicine. He trained at a hospital affiliated with Oregon Health & Science University for his residency. In Dr. Galen's practice, he is particularly interested in cancer, hepatitis, and ulcerative colitis. His average patient rating is 4.5 stars out of 5. He is an in-network provider for Medicare insurance. Dr. Galen offers interpreting services for his patients. Dr. Galen is affiliated with Legacy Emanuel Medical Center and Legacy Good Samaritan Medical Center.

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

Dr. William Mark Kelley, MD
Specializes in Adult Gastroenterology
3303 Sw Bond Avenue
Portland, OR
 

Dr. William Kelley works as a gastroenterologist. He honors Medicare insurance. He attended medical school at Stanford University School of Medicine. Dr. Kelley's medical residency was performed at a hospital affiliated with the University of Michigan. He is professionally affiliated with Oregon Health & Science University. Dr. Kelley's practice is open to new patients.

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Clinical interests: Esophageal Cancer, Colorectal Cancer, Liver Cancer

Specializes in Adult Gastroenterology
1130 Nw 22nd Avenue; Suite 410
Portland, OR
 

Dr. Matthew Smith specializes in adult gastroenterology. Dr. Smith's clinical interests include colonoscopy. His hospital/clinic affiliations include Legacy Emanuel Medical Center and Legacy Good Samaritan Medical Center. He is an in-network provider for Medicare insurance. Dr. Smith is a graduate of Northwestern University, Feinberg School of Medicine. He offers interpreting services for his patients.

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Clinical interests: Colonoscopy

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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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