We found 16 gastroenterologists who accept Cigna near Princeton, NJ.

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Dr. Vasudha Dhar, MD
Specializes in Adult Gastroenterology
300b Princeton Hightstown Road; Suite 206
East Windsor, NJ
 

Dr. Vasudha Dhar is a medical specialist in adult gastroenterology. She studied medicine at the University of Mumbai and Grant Medical College. Her clinical interests include colon cancer, celiac disease, and crohn's disease. Dr. Dhar has a 3.0 out of 5 star average patient rating. Dr. Dhar is in-network for Blue Cross/Blue Shield, Viant, Aetna, and more. In addition to English, Dr. Dhar (or staff) speaks Urdu, Greek, and Ukrainian. She is professionally affiliated with Princeton HealthCare System.

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Clinical interests: Cirrhosis, Diagnostic Endoscopy, Irritable Bowel Syndrome, Flexible Sigmoidoscopy, Esophagus ... (Read more)

Dr. Kevin S Skole, MD
Specializes in Adult Gastroenterology
5 Plainsboro Road - Medical Arts Pavilion; 3rd Floor, Suite 300
Plainsboro, NJ
 

Dr. Kevin Skole is a specialist in adult gastroenterology. He works in Plainsboro, NJ and Dayton, NJ. On average, patients gave him a rating of 4.0 stars out of 5. Areas of expertise for Dr. Skole include colon cancer, hemorrhoid banding, and celiac disease. He is professionally affiliated with Princeton HealthCare System. Blue Cross/Blue Shield, Viant, and Aetna are among the insurance carriers that Dr. Skole takes. His education and training includes medical school at Thomas Jefferson University, Jefferson Medical College and residency at Temple University Hospital.

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Clinical interests: Pain, Hepatitis, Hepatitis C, Celiac Disease, Ulcerative Colitis, Gastroparesis, Cirrhosis, Liver ... (Read more)

Dr. Eric H Shen, MD
Specializes in Adult Gastroenterology
419 N Harrison Street
Princeton, NJ
 

Dr. Eric Shen, who practices in New Brunswick, NJ, Plainsboro, NJ, and Princeton, NJ, is a medical specialist in adult gastroenterology. Patients gave Dr. Shen an average rating of 3.5 stars out of 5. Areas of expertise for Dr. Shen include ulcers, interventional endoscopy, and colon cancer. He is affiliated with Princeton HealthCare System. Dr. Shen honors Blue Cross/Blue Shield, Viant, and Aetna, as well as other insurance carriers. He is a graduate of UMDNJ-Robert Wood Johnson Medical School. For his professional training, Dr. Shen completed a residency program at a hospital affiliated with UMDNJ-Robert Wood Johnson Medical School.

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Clinical interests: Hepatitis, Hepatitis C, Celiac Disease, Ulcerative Colitis, Cirrhosis, Interventional Endoscopy, ... (Read more)

Dr. William Nathan Segal, MD
Specializes in Adult Gastroenterology, General Internal Medicine
731 Alexander Road; Suite 100
Princeton, NJ
 

Dr. William Segal works as a gastroenterologist and internist. He is in-network for Blue Cross/Blue Shield, Viant, and Aetna, as well as other insurance carriers. He attended the University of Pennsylvania School of Medicine and subsequently trained at Brigham and Women's Hospital for residency. Dr. Segal is professionally affiliated with Princeton HealthCare System.

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Dr. Stanley Cho-Hsien Hsu, MD
Specializes in Adult Gastroenterology
281 Witherspoon Street; Suite 100
Princeton, NJ
 

Dr. Stanley Hsu's specialty is adult gastroenterology. Areas of expertise for Dr. Hsu include colon cancer, celiac disease, and crohn's disease. He is in-network for Blue Cross/Blue Shield, Coventry, and Viant, as well as other insurance carriers. Dr. Hsu attended Drexel University College of Medicine for medical school and subsequently trained at Jefferson University Hospitals for residency. Dr. Hsu is affiliated with Princeton HealthCare System.

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Clinical interests: Hepatitis, Hepatitis C, Celiac Disease, Ulcerative Colitis, Cirrhosis, Diagnostic Endoscopy, ... (Read more)

Dr. Aloysius Kihyok Rho, MD
Specializes in Adult Gastroenterology, General Internal Medicine
731 Alexander Road; Suite 100
Princeton, NJ
 

Dr. Aloysius Rho's medical specialty is adult gastroenterology and general internal medicine. Dr. Rho attended medical school at Weill Cornell Medical College and SUNY Downstate Medical Center College of Medicine. His clinical interests include colon cancer, celiac disease, and crohn's disease. He is rated 3.5 stars out of 5 by his patients. He honors Viant, Aetna, and Devon Health Services, as well as other insurance carriers. Dr. Rho is affiliated with Princeton HealthCare System.

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Clinical interests: Hepatitis, Hepatitis C, Celiac Disease, Ulcerative Colitis, Cirrhosis, Diagnostic Endoscopy, ... (Read more)

Dr. Robert Fred Meirowitz, MD
Specializes in Adult Gastroenterology, General Internal Medicine
731 Alexander Road; Suite 100
Princeton, NJ
 

Dr. Robert Meirowitz is an adult gastroenterologist and internist in Princeton, NJ and Lawrenceville, NJ. His average patient rating is 4.5 stars out of 5. His clinical interests include colon cancer, celiac disease, and crohn's disease. Dr. Meirowitz is professionally affiliated with Princeton HealthCare System. He accepts several insurance carriers, including Blue Cross/Blue Shield, Viant, and Aetna. After attending New York Medical College and Georgetown University School of Medicine, Dr. Meirowitz completed his residency training at a hospital affiliated with the University of Medicine and Dentistry of New Jersey (UMDNJ).

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Clinical interests: Hepatitis, Hepatitis C, Celiac Disease, Ulcerative Colitis, Cirrhosis, Diagnostic Endoscopy, ... (Read more)

Dr. Michael J Fidanzato, MD
Specializes in Adult Gastroenterology, General Internal Medicine
601 Ewing Street; Suite C7
Princeton, NJ
 

Dr. Michael Fidanzato's areas of specialization are adult gastroenterology and general internal medicine; he sees patients in Princeton, NJ. Areas of expertise for Dr. Fidanzato include colon cancer, celiac disease, and crohn's disease. He is affiliated with Princeton HealthCare System. He attended medical school at New York Medical College. Patients gave him an average rating of 5.0 stars out of 5. He honors Blue Cross/Blue Shield, Coventry, Viant, and more.

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Clinical interests: Hepatitis, Celiac Disease, Ulcerative Colitis, Cirrhosis, Diagnostic Endoscopy, Hiatal Hernia, ... (Read more)

Dr. Aubrey George Peart Jr., MD
Specializes in Adult Gastroenterology
5 Plainsboro Road - Medical Arts Pavilion; 3rd Floor, Suite 300
Plainsboro, NJ
 

Dr. Aubrey Peart is a specialist in adult gastroenterology. He attended medical school at Mount Sinai School of Medicine. Dr. Peart's medical residency was performed at Beth Israel Medical Center, New York and a hospital affiliated with the University of Medicine and Dentistry of New Jersey (UMDNJ). He accepts Blue Cross/Blue Shield, Viant, and Aetna, in addition to other insurance carriers. Dr. Peart is affiliated with St. Francis Hospital, Capital Health, and Princeton HealthCare System.

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Dr. Glenn L Osias, MD
Specializes in Adult Gastroenterology, General Internal Medicine
731 Alexander Road; Suite 100
Princeton, NJ
 

Dr. Glenn Osias practices adult gastroenterology and general internal medicine in Princeton, NJ and Lawrenceville, NJ. His average patient rating is 5.0 stars out of 5. Areas of expertise for Dr. Osias include colon cancer, celiac disease, and crohn's disease. He is affiliated with Princeton HealthCare System. Dr. Osias takes Blue Cross/Blue Shield, Viant, Aetna, and more. He studied medicine at UMDNJ-Robert Wood Johnson Medical School. For his residency, Dr. Osias trained at North Shore University Hospital and Memorial Sloan-Kettering Cancer Center.

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Clinical interests: Hepatitis, Hepatitis C, Celiac Disease, Ulcerative Colitis, Cirrhosis, Liver Transplant, Diagnostic ... (Read more)

Dr. Angela Merlo, MD
Specializes in Adult Gastroenterology, General Internal Medicine, Pediatric Gastroenterology
10 Forrestal Road South
Princeton, NJ
 

Dr. Angela Merlo's medical specialty is adult gastroenterology, general internal medicine, and pediatric gastroenterology. Her areas of expertise include the following: nutrition counseling, colon cancer, and diagnostic endoscopy. She has received a 3.0 out of 5 star rating by her patients. Dr. Merlo takes Blue Cross/Blue Shield, Coventry, and Viant, as well as other insurance carriers. She is a graduate of Albert Einstein College of Medicine of Yeshiva University. She trained at St. Luke's-Roosevelt Hospital Center for residency. Dr. Merlo is affiliated with Princeton HealthCare System and Capital Health.

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Clinical interests: Celiac Disease, Nutrition Issues, Ulcerative Colitis, Diagnostic Endoscopy, Irritable Bowel ... (Read more)

Dr. Aaron M Bellows, MD
Specializes in Adult Gastroenterology
731 Alexander Road; Suite 100
Princeton, NJ
 

Dr. Aaron Bellows' specialty is adult gastroenterology. These areas are among his clinical interests: colon cancer, celiac disease, and crohn's disease. Dr. Bellows is affiliated with Princeton HealthCare System. Before completing his residency at Montefiore Medical Center, Dr. Bellows attended medical school at UMDNJ-Robert Wood Johnson Medical School. Dr. Bellows accepts Great-West Healthcare, MultiPlan, Blue Cross/Blue Shield, and more.

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Clinical interests: Hepatitis, Hepatitis C, Celiac Disease, Ulcerative Colitis, Cirrhosis, Diagnostic Endoscopy, ... (Read more)

Dr. Craig Margulies, MD
Specializes in Adult Gastroenterology, General Internal Medicine
11 State Road; Suite 200
Princeton, NJ
 

Dr. Craig Margulies practices adult gastroenterology and general internal medicine. His areas of expertise include the following: colon cancer, celiac disease, and crohn's disease. He takes several insurance carriers, including Blue Cross/Blue Shield, Viant, and Aetna. Dr. Margulies graduated from MCP Hahnemann School of Medicine. For his residency, Dr. Margulies trained at Temple University Hospital. He is affiliated with Princeton HealthCare System.

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Clinical interests: Hepatitis, Hepatitis C, Celiac Disease, Ulcerative Colitis, Cirrhosis, Diagnostic Endoscopy, ... (Read more)

Dr. Anne P Swedlund, MD
Specializes in Adult Gastroenterology, General Internal Medicine
932 State Road; Second Floor
Princeton, NJ
 

Dr. Anne Swedlund's specialties are adult gastroenterology and general internal medicine. She practices in Princeton, NJ. Her clinical interests include colon cancer, diagnostic endoscopy, and hepatitis. Dr. Swedlund has received a 4.0 out of 5 star rating by her patients. She takes Blue Cross/Blue Shield, Viant, and Aetna, as well as other insurance carriers. Dr. Swedlund attended medical school at the University of Chicago, Pritzker School of Medicine. She completed her residency training at Brigham and Women's Hospital. She is professionally affiliated with Princeton HealthCare System.

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Clinical interests: Hepatitis, Celiac Disease, Ulcerative Colitis, Cirrhosis, Diagnostic Endoscopy, Irritable Bowel ... (Read more)

Dr. William Lou, MD
Specializes in Adult Gastroenterology, General Internal Medicine
183 Franklin Corner Road
Lawrenceville, NJ
 

Dr. William Lou works as an adult gastroenterologist and general internist in Lawrenceville, NJ. He is an in-network provider for Blue Cross/Blue Shield, Viant, Aetna, and more. Before performing his residency at Los Angeles County+USC Medical Center, Dr. Lou attended UMDNJ-Robert Wood Johnson Medical School. His professional affiliations include Capital Health and Princeton HealthCare System.

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Dr. Amy Rubin Shriver, MD
Specializes in Adult Gastroenterology
731 Alexander Road; Suite 100
Princeton, NJ
 

Dr. Amy Shriver works as a gastroenterologist. Her areas of expertise include peptic ulcer, diagnostic endoscopy, and inflammatory bowel disease. Dr. Shriver is professionally affiliated with Princeton HealthCare System. She takes Blue Cross/Blue Shield, Viant, and Aetna, as well as other insurance carriers. She is a graduate of UMDNJ-Robert Wood Johnson Medical School. For her residency, Dr. Shriver trained at Jefferson University Hospitals.

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Clinical interests: Colon Cancer, Liver Disease, Diagnostic Endoscopy, Colonoscopy, Peptic Ulcer, Inflammatory Bowel ... (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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