We found 30 gastroenterologists who accept Blue Shield PPO near Westminster, CA.

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Dr. Kenneth E Grant, MD
Specializes in Pediatric Gastroenterology
11100 Warner Ave. 368
Fountain Valley, CA
 

Dr. Kenneth Grant is a pediatric gastroenterologist. In addition to English, Dr. Grant speaks Spanish. Areas of particular interest for Dr. Grant include endoscopy. He is professionally affiliated with St. Joseph Heritage Medical Group, Rady Children's Specialists of San Diego, and St. Joseph Hospital Affiliated Physicians (SJHAP). He graduated from Albany Medical College. He completed his residency training at Women & Children's Hospital of Buffalo and Massachusetts General Hospital. Dr. Grant has received a 3.0 out of 5 star rating by his patients. He is in-network for several insurance carriers, including Anthem, Blue Cross/Blue Shield, and Blue Shield. Dr. Grant has received the following distinctions: Southern California Super Doctors and Orange County Medical Association's Physicians of Excellence.

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Clinical interests: Nutrition Issues, Endoscopy, Inflammatory Bowel Disease, Eosinophilic Esophagitis

Dr. Duke H Nguyen, MD
Specializes in Adult Gastroenterology
9900 Talbert Avenue; Suite 100
Fountain Valley, CA
 

Dr. Duke Nguyen's medical specialty is adult gastroenterology. On average, patients gave him a rating of 1.5 stars out of 5. His areas of clinical interest consist of hepatobiliary disorders, inflammatory bowel disease, and acid reflux (GERD). Dr. Nguyen's professional affiliations include Orange Coast Memorial Medical Center and Greater Newport Physicians (GNP). Dr. Nguyen honors Anthem, Blue Cross/Blue Shield, Blue Shield, and more. New patients are welcome to contact his office for an appointment. He obtained his medical school training at St. George's, University of London and St. George's University School of Medicine and performed his residency at Los Angeles County+USC Medical Center and a hospital affiliated with the University of California, Los Angeles (UCLA). In addition to English, he speaks Vietnamese.

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Clinical interests: Hepatitis, Acid Reflux, Hepatobiliary Disorders, Colorectal Cancer, Inflammatory Bowel Disease

Dr. Jay Peter Diliberto, MD
Specializes in Adult Gastroenterology
18800 Delaware Street; Suite 850
Huntington Beach, CA
 

Dr. Jay Diliberto's area of specialization is adult gastroenterology. He graduated from the University of California, Irvine, School of Medicine and the University of Massachusetts Medical School and then he performed his residency at Cedars-Sinai Medical Center. Dr. Diliberto's average rating from his patients is 3.0 stars out of 5. AARP, Anthem, and Blue Cross/Blue Shield are among the insurance carriers that Dr. Diliberto honors. He is conversant in French. Dr. Diliberto is professionally affiliated with Orange Coast Memorial Medical Center and Greater Newport Physicians (GNP). He welcomes new patients.

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Dr. Joe Meannan Chen, MD
Specializes in Adult Gastroenterology
10861 Cherry Street; Suite 302
Los Alamitos, CA
 

Dr. Joe Chen, who practices in Los Alamitos, CA, is a medical specialist in adult gastroenterology. Dr. Chen's areas of expertise include the following: esophagogastroduodenoscopy (EGD), colon problems, and capsule endoscopy. He is affiliated with Miller Children's & Women's Hospital Long Beach. He takes Anthem, Blue Cross/Blue Shield, Blue Shield, and more. Dr. Chen studied medicine at the University of Tennessee Health Science Center College of Medicine. He completed his residency training at Harbor-UCLA Medical Center. In addition to English, he speaks Mandarin.

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Clinical interests: Hepatitis, Cirrhosis, Colon Problems, Capsule Endoscopy, Gastrointestinal Problems, Liver Disease, ... (Read more)

Dr. Daniel Heberto Rodiles, MD
Specializes in Adult Gastroenterology
10861 Cherry Street; Suite 302
Los Alamitos, CA
 

Dr. Daniel Rodiles specializes in adult gastroenterology and practices in Los Alamitos, CA. Dr. Rodiles (or staff) speaks Spanish, Italian, and Portuguese. Dr. Rodiles's areas of expertise include esophagogastroduodenoscopy (EGD), colon problems, and capsule endoscopy. He is affiliated with Long Beach Memorial Medical Center. Dr. Rodiles's education and training includes medical school at the University of Buenos Aires Faculty of Medicine and residency at Mercy Hospital. He is in-network for Blue Shield, Health Net, and Blue Cross/Blue Shield insurance.

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Clinical interests: Hepatitis, Cirrhosis, Colon Problems, Capsule Endoscopy, Gastrointestinal Problems, Liver Disease, ... (Read more)

Dr. Thai-Van Van X. Nguyen, MD
Specializes in Adult Gastroenterology
10861 Cherry Street; Suite 302
Los Alamitos, CA
 

Dr. Thai Nguyen is a specialist in adult gastroenterology. She works in Los Alamitos, CA. These areas are among her clinical interests: esophagogastroduodenoscopy (EGD), colon problems, and capsule endoscopy. She is professionally affiliated with Long Beach Memorial Medical Center. Dr. Nguyen is an in-network provider for Anthem, Blue Cross/Blue Shield, Blue Shield, and more. She is a graduate of Albert Einstein College of Medicine of Yeshiva University and a graduate of Cedars-Sinai Medical Center's residency program. In addition to English, Dr. Nguyen speaks Vietnamese.

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Clinical interests: Hepatitis, Cirrhosis, Colon Problems, Capsule Endoscopy, Gastrointestinal Problems, Liver Disease, ... (Read more)

Dr. Harvinder Singh Sahni, MD
Specializes in Adult Gastroenterology
11160 Warner Avenue; Suite 319
Fountain Valley, CA
 

Dr. Harvinder Sahni's medical specialty is adult gastroenterology. Dr. Sahni (or staff) is conversant in Hindi. Dr. Sahni's areas of expertise consist of pancreas problems and hepatobiliary disorders. He is affiliated with Orange Coast Memorial Medical Center and Greater Newport Physicians (GNP). Before performing his residency at Los Angeles County+USC Medical Center, Dr. Sahni attended Government Medical College, Rohtak and Maharshi Dayanand University, Rohtak for medical school. He has received a 2.0 out of 5 star rating by his patients. Dr. Sahni is an in-network provider for several insurance carriers, including Anthem, Blue Cross/Blue Shield, and Blue Shield. Dr. Sahni is accepting new patients.

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Clinical interests: Hepatobiliary Disorders, Pancreas Problems

Dr. Barry J Zamost, MD
Specializes in Adult Gastroenterology, Other
3771 Katella Avenue; Suite 110
Lost Alamitos, CA
 

Dr. Barry Zamost's specialty is adult gastroenterology. His average patient rating is 5.0 stars out of 5. Dr. Zamost's hospital/clinic affiliations include Miller Children's & Women's Hospital Long Beach and Greater Newport Physicians (GNP). He is an in-network provider for Anthem, Blue Cross/Blue Shield, and Blue Shield, in addition to other insurance carriers. He has an open panel. Dr. Zamost studied medicine at Boston University School of Medicine. He completed his residency training at VA Wadsworth Medical Center and a hospital affiliated with the University of California, Los Angeles (UCLA). He has received the distinction of Southern California Super Doctors.

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Dr. Christopher Duong Bui, MD
Specializes in Adult Gastroenterology
202 N. Euclid; 201
Santa Ana, CA
 

Dr. Christopher Bui sees patients in Santa Ana, CA. His medical specialty is adult gastroenterology. He has received a 3.0 out of 5 star rating by his patients. In his practice, Dr. Bui focuses on acid reflux (GERD). He accepts Anthem, Blue Cross/Blue Shield, Blue Shield, and more. Dr. Bui graduated from the University of Bern Faculty of Medicine and then he performed his residency at a hospital affiliated with St. Louis University (SLU). Dr. Bui (or staff) speaks Vietnamese, German, and French.

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Clinical interests: Acid Reflux, Liver Disease

Dr. Fernando Herschell Austin, MD
Specializes in Adult Gastroenterology
9940 Talbert Avenue
Fountain Valley, CA
 

Dr. Fernando Austin's area of specialization is adult gastroenterology. Dr. Austin's hospital/clinic affiliations include HealthCare Partners, LLC and Long Beach Memorial Medical Center. He is a graduate of MCP Hahnemann School of Medicine. Anthem, Blue Cross/Blue Shield, and Blue Shield are among the insurance carriers that Dr. Austin accepts. He has received professional recognition including the following: Southern California Super Doctors.

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Dr. Jason Stephen Yip, MD
Specializes in Adult Gastroenterology
408 S Beach Boulevard; Suite 211
Anaheim, CA
 

Dr. Jason Yip is an adult gastroenterologist in Anaheim, CA and Long Beach, CA. He is affiliated with VA Long Beach Healthcare System. He is in-network for Anthem, Blue Cross/Blue Shield, and Blue Shield, as well as other insurance carriers. Dr. Yip is a graduate of the University of Washington School of Medicine. Dr. Yip (or staff) speaks the following foreign languages: Spanish and Cantonese.

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Specializes in Adult Gastroenterology
8341 Westminster Boulevard; Suite 101 A
Westminster, CA
 

Dr. Dave Truong is a specialist in adult gastroenterology. He works in Westminster, CA and Fountain Valley, CA. His average patient rating is 4.0 stars out of 5. He is affiliated with Orange Coast Memorial Medical Center. Blue Shield, Anthem, and Blue Cross/Blue Shield are among the insurance carriers that Dr. Truong takes. He obtained his medical school training at the University of California, Davis, School of Medicine and performed his residency at Olive View-UCLA Medical Center. Dr. Truong (or staff) speaks Spanish, Vietnamese, and French.

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Dr. Long Phi Dang, MD
Specializes in Adult Gastroenterology
10161 Bolsa Avenue; Suite 206c
Westminster, CA
 

Dr. Long Dang's specialty is adult gastroenterology. Dr. Dang has a special interest in acid reflux (GERD). He is an in-network provider for Anthem, Blue Cross/Blue Shield, and Blue Shield, in addition to other insurance carriers. After attending Loyola University Chicago, Stritch School of Medicine, he completed his residency training at a hospital affiliated with the University of California, Irvine. He is conversant in Vietnamese. He is affiliated with Orange Coast Memorial Medical Center.

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Clinical interests: Acid Reflux

Dr. Bassam S Younes, MD
Specializes in Pediatric Gastroenterology
11100 Warner Ave. 368
Fountain Valley, CA
 

Dr. Bassam Younes is a pediatric gastroenterology specialist. His education and training includes medical school at Semmelweis University Faculty of Medicine and residency at Maimonides Medical Center and a hospital affiliated with Semmelweis University. Dr. Younes is in-network for several insurance carriers, including Anthem, Blue Cross/Blue Shield, and Sharp Health Plan. He has received the following distinction: Orange County Medical Association's Physicians of Excellence. Dr. Younes (or staff) is conversant in Hungarian, Arabic, and Spanish. Dr. Younes is affiliated with St. Joseph Heritage Medical Group, MemorialCare Health System, and St. Joseph Hospital Affiliated Physicians (SJHAP).

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Dr. Richard M Yip, MD
Specializes in Adult Gastroenterology
408 S Beach Boulevard
Anaheim, CA
 

Dr. Richard Yip sees patients in Anaheim, CA. His medical specialty is adult gastroenterology. In addition to English, he speaks Mandarin and Cantonese. Dr. Yip is a graduate of the University of Illinois College of Medicine at Chicago. He honors Anthem, Blue Cross/Blue Shield, and Blue Shield, in addition to other insurance carriers.

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Dr. Mitchell Haven Katz, MD
Specializes in Pediatric Gastroenterology
9920 Talbert Avenue
Fountain Valley, CA
 

Dr. Mitchell Katz practices pediatric gastroenterology in Orange, CA, Long Beach, CA, and Newport Beach, CA. Areas of particular interest for Dr. Katz include bloodless medicine/transfusion-free surgery. He accepts several insurance carriers, including Anthem, Blue Cross/Blue Shield, and Blue Shield. After completing medical school at SUNY Downstate Medical Center College of Medicine and SUNY Upstate Medical University, Dr. Katz performed his residency at The Mount Sinai Medical Center, New York and Aurora Sinai Medical Center. Dr. Katz has received the following distinctions: Southern California Super Doctors 2008 and Southern California Super Doctors. His professional affiliations include St. Joseph Heritage Medical Group, St. Joseph Hospital Affiliated Physicians (SJHAP), and St. Joseph Hospital - Orange, CA.

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Clinical interests: Bloodless Medicine/Transfusion-Free Surgery

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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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