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 is an adult gastroenterologist and hepatologist in Portland, OR. His hospital/clinic affiliations include VA Portland Health Care System (VAPORHCS) - Main Health Care Center and Oregon Health & Science University. He graduated from the University of Arkansas for Medical Sciences College of Medicine and then he performed his residency at Barnes-Jewish Hospital and a hospital affiliated with Oregon Health & Science University. Patients gave Dr. Naugler an average rating of 3.0 stars out of 5. He takes Medicare insurance. Dr. Naugler's practice is open to new patients.

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Clinical interests: Liver Cancer, Gastrointestinal Problems, Cancer

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

Dr. Kian Keyashian sees patients in Portland, OR. His medical specialty is adult gastroenterology. Dr. Keyashian (or staff) speaks the following foreign languages: Spanish and Persian. His clinical interests encompass gastrointestinal problems (digestive disorders). His hospital/clinic affiliations include VA Portland Health Care System (VAPORHCS) - Main Health Care Center and Oregon Health & Science University. Dr. Keyashian obtained his medical school training at the University of California, San Francisco (UCSF), School of Medicine and performed his residency at a hospital affiliated with the University of Michigan. He honors Medicare insurance. He has an open panel.

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Clinical interests: Gastrointestinal Problems

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

Dr. Nir Modiano is a gastroenterologist. Dr. Modiano is especially interested in gastrointestinal problems (digestive disorders). He takes Medicare insurance. He is a graduate of Yale School of Medicine. Dr. Modiano's training includes a residency program at Stanford University Medical Center. He is professionally affiliated with VA Portland Health Care System (VAPORHCS) - Main Health Care Center and Oregon Health & Science University. He is accepting new patients.

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Clinical interests: Gastrointestinal Problems

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

Dr. Katherine Black, who practices in Portland, OR, is a medical specialist in adult gastroenterology. Areas of particular interest for Dr. Black include hepatobiliary disorders and inflammatory bowel disease. She is professionally affiliated with Legacy Good Samaritan Medical Center. Dr. Black is an in-network provider for Medicare insurance. She studied medicine at the University of South Carolina School of Medicine and Medical University of South Carolina College of Medicine. Dr. Black 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's area of specialization is adult gastroenterology. In his practice, he is particularly interested in gastrointestinal problems (digestive disorders). The average patient rating for Dr. Fennerty is 3.5 stars out of 5. He honors Medicare insurance. Before completing his residency at Naval Medical Center San Diego and Arizona Health Sciences Center, Dr. Fennerty attended medical school at Creighton University School of Medicine. He is affiliated with VA Portland Health Care System (VAPORHCS) - Main Health Care Center and Oregon Health & Science University. Dr. Fennerty is not accepting new patients at this time.

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Clinical interests: Gastrointestinal Problems, 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 is a physician who specializes in adult gastroenterology and adult transplant hepatology. His professional affiliations include VA Portland Health Care System (VAPORHCS) - Main Health Care Center and Oregon Health & Science University. He is in-network for Medicare insurance. Dr. Schlansky's practice is open to new patients. Dr. Schlansky attended Thomas Jefferson University, Jefferson Medical College for medical school and subsequently trained at a hospital affiliated with the University of Washington for residency.

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

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

Dr. Judith Collins sees patients in Portland, OR. Her medical specialty is adult gastroenterology. Clinical interests for Dr. Collins include gastrointestinal problems (digestive disorders). She honors Medicare insurance. Before performing her residency at a hospital affiliated with Medical University of South Carolina, Dr. Collins attended Medical University of South Carolina College of Medicine for medical school. Dr. Collins is affiliated with VA Portland Health Care System (VAPORHCS) - Main Health Care Center and Oregon Health & Science University. She has a closed panel.

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Clinical interests: Gastrointestinal Problems

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

Dr. Brintha Enestvedt's specialty is adult gastroenterology. Before performing her residency at a hospital affiliated with Oregon Health & Science University, Dr. Enestvedt attended Northwestern University, Feinberg School of Medicine. She accepts United Healthcare Platinum, United Healthcare Navigate, and Coventry, as well as other insurance carriers. Her professional affiliations include VA Portland Health Care System (VAPORHCS) - Main Health Care Center and Oregon Health & Science University. New patients are welcome to contact her office for an appointment.

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Clinical interests: Pancreatic Cancer, Liver Cancer, Gastrointestinal Problems, Esophageal Cancer, Cancer, Colorectal ... (Read more)

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

Dr. Gennadiy Bakis is a specialist in adult gastroenterology. His hospital/clinic affiliations include VA Portland Health Care System (VAPORHCS) - Main Health Care Center and Oregon Health & Science University. He accepts Medicare insurance. Dr. Bakis is open to new patients. Before completing his residency at a hospital affiliated with the University of Massachusetts, Dr. Bakis attended medical school at Albany Medical College. He speaks Russian.

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

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

Dr. Joseph Ahn is an adult gastroenterology and adult hepatology specialist. Dr. Ahn is especially interested in liver disease and transplant procedures. He takes Medicare insurance. He obtained his medical school training at Northwestern University, Feinberg School of Medicine and performed his residency at the University of Chicago Medical Center. In addition to English, he speaks Korean. His hospital/clinic affiliations include VA Portland Health Care System (VAPORHCS) - Main Health Care Center and Oregon Health & Science University. Dr. Ahn is accepting new patients.

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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 sees patients in Portland, OR, Albany, OR, and Corvallis, OR. His medical specialty is adult gastroenterology. He is an in-network provider for Medicare insurance. He attended the University of California, Davis, School of Medicine and then went on to complete his residency at Kaiser Permanente San Francisco Medical Center. Dr. Chow is conversant in Mandarin and Cantonese. He is affiliated with Samaritan Health Services (Oregon) and Adventist Health System.

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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 is a Portland, OR physician who specializes in primary care and adult gastroenterology. In his practice, Dr. Parent focuses on fibromyalgia, chronic fatigue syndrome (CFS), and weight management. Dr. Parent's average patient rating is 2.5 stars out of 5. He is an in-network provider for Medicare insurance. Dr. Parent studied medicine at Albany Medical College. He 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. Dr. Galen's average rating from his patients is 4.5 stars out of 5. His areas of expertise consist of cancer, hepatitis, and ulcerative colitis. He is professionally affiliated with Legacy Emanuel Medical Center and Legacy Good Samaritan Medical Center. He is in-network for Medicare insurance. After attending Oregon Health & Science University School of Medicine, Dr. Galen completed his residency training at a hospital affiliated with Oregon Health & Science University. He offers interpreting services for his patients.

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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 is a specialist in adult gastroenterology. 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. In his practice, he is particularly interested in gastrointestinal problems (digestive disorders). He accepts Medicare insurance. He is professionally affiliated with Oregon Health & Science University. Dr. Kelley welcomes new patients.

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Clinical interests: Gastrointestinal Problems, Esophageal Cancer, Colorectal Cancer, Liver Cancer

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

Dr. Matthew Smith is an adult gastroenterology specialist in Portland, OR. Clinical interests for Dr. Smith include colonoscopy. His professional affiliations include Legacy Emanuel Medical Center and Legacy Good Samaritan Medical Center. He honors Medicare insurance. He studied medicine at Northwestern University, Feinberg School of Medicine. He offers interpreting services for his patients.

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Clinical interests: Colonoscopy

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

Dr. Saad Jazrawi's specialty is adult gastroenterology. On average, patients gave him a rating of 4.0 stars out of 5. Dr. Jazrawi is in-network for Medicare insurance. Dr. Jazrawi (or staff) speaks 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

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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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