Telehealth visits are available.Our mission is to build patient trust and to be the catalyst for a healthier lifestyle through prevention, early detection and our innovative approach to GI care.. Dr. Simoni is highly rated in 6 conditions, according to our data. His top areas of expertise are Malabsorption, Visceromegaly, Trichohepatoenteric Syndrome, Endoscopy, and Colonoscopy.

Alister George is a Gastroenterologist in Thousand Oaks, California. Dr. George is highly rated in 20 conditions, according to our data. His top areas of expertise are Esophagitis, Gastroesophageal Reflux Disease (GERD), Gastric Dysmotility, Endoscopy, and Colonoscopy.

Cristina Wiese is a Gastroenterologist in Thousand Oaks, California. Dr. Wiese is highly rated in 20 conditions, according to our data. Her top areas of expertise are Gastric Dysmotility, Familial Adenomatous Polyposis, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Endoscopy.

Shahram Daneshgar is a Gastroenterologist in Thousand Oaks, California. Dr. Daneshgar is highly rated in 8 conditions, according to our data. His top areas of expertise are Gastric Dysmotility, Gastroesophageal Reflux Disease (GERD), Esophagitis, Endoscopy, and Gastrectomy.

Dr. Micha Rojany was born and raised in Southern California. He received his undergraduate degree from the University of California, Berkeley. He attended USC Medical School and completed his internship and residency at Cedars-Sinai Medical Center in Los Angeles. His fellowship in Gastroenterology was completed at the University of California, Davis.Dr. Rojany has practiced in Ventura County since 2006 and is an active member of the local medical community and hospital staff at St. John's Regional Medical Center in Oxnard, and Pleasant Valley Hospital, in Camarillo. He enjoys practicing as a Gastroenterologist with special interests in inflammatory bowel disease and biliary tract diseases.As a Gastroenterologist, Dr. Rojany enjoys the depth and breadth of his field. He takes pride in providing excellent care while taking care of his patients and meeting their needs as a community specialist in digestive diseases. Dr. Rojany is highly rated in 27 conditions, according to our data. His top areas of expertise are Familial Adenomatous Polyposis, Gastrointestinal Bleeding, Angiodysplasia of the Colon, Endoscopy, and Gastrectomy.

Laya Nasrollah is a Gastroenterologist in Camarillo, California. Dr. Nasrollah is highly rated in 35 conditions, according to our data. Her top areas of expertise are Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Diarrhea, Endoscopy, and Gastrectomy. Dr. Nasrollah is currently accepting new patients.

Moe Amadpour is an Internal Medicine specialist and a Gastroenterologist in Simi Valley, California. Dr. Amadpour has been practicing medicine for over 33 years is highly rated in 21 conditions, according to our data. His top areas of expertise are Esophagitis, Acute Pancreatitis, Diverticular Disease, Gastrectomy, and Colonoscopy.

Hamed Nayeb is a Gastroenterologist in Thousand Oaks, California. Dr. Nayeb is highly rated in 9 conditions, according to our data. His top areas of expertise are Crohn's Disease, Familial Adenomatous Polyposis, Turcot Syndrome, Endoscopy, and Gastrectomy.

Gregory Johnson is a Gastroenterologist in Thousand Oaks, California. Dr. Johnson is highly rated in 7 conditions, according to our data. His top areas of expertise are Gastrointestinal Bleeding, Diarrhea, Trichohepatoenteric Syndrome, Gastrectomy, and Endoscopy.

Kumar Desai is a Gastroenterologist in Thousand Oaks, California. Dr. Desai is highly rated in 6 conditions, according to our data. His top areas of expertise are Trichohepatoenteric Syndrome, Jaundice, Gallbladder Disease, Endoscopy, and Colonoscopy.

Rimma Shaposhnikov is a Gastroenterologist in Westlake Village, California. Dr. Shaposhnikov is highly rated in 4 conditions, according to our data. Her top areas of expertise are Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Endoscopy, and Gastrectomy.

Dr. Karen Simon received her B.A. from Stanford University in 1996. She then attended Northwestern University for medical school. She completed her residency at Cedars-Sinai Medical Center in 2004 and her fellowship at UCLA and Cedars in 2008.Dr. Simon has proudly been serving patients in Ventura County since 2008 and is very involved in field research. Dr. Simon is also a speaker for Exact Sciences on behalf of Cologuard and is actively associated in research studies. She is a part of the Takeda Chloride Channel Council and a speaker for Amitiza, as well.She enjoys educating the doctors and the community as a lecturer on topics such as colorectal cancer screening at St. John's Hospital, where she is also a part of the Ethics Committee.Dr. Simon aims specifically to work with patients to discover the problem and develop a treatment strategy. She has a particular interest in Celiac Disease, Inflammatory Bowel Disease (IBD), and a passion for improving colorectal cancer detection.She is dedicated to developing a relationship with patients by utilizing education and mutual information sharing. Dr. Simon is highly rated in 21 conditions, according to our data. Her top areas of expertise are Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Painful Swallowing, Endoscopy, and Colonoscopy.

Demetrios Stavrakis is a Gastroenterologist in Thousand Oaks, California. His top areas of expertise are Hemorrhoids, Non-Alcoholic Fatty Liver Disease, and Nonalcoholic Steatohepatitis (NASH).

Michael Albertson is a Gastroenterologist in Thousand Oaks, California. His top areas of expertise are Swallowing Difficulty, Painful Swallowing, Irritable Bowel Syndrome (IBS), Endoscopy, and Gastrectomy.

Paul Sanders is a Gastroenterologist in Thousand Oaks, California. His top areas of expertise are Vocal Cord Dysfunction and Anemia.

Mayur Trivedi is a Gastroenterologist in Simi Valley, California. Dr. Trivedi is highly rated in 18 conditions, according to our data. His top areas of expertise are Hemorrhoids, Gastrointestinal Bleeding, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Colonoscopy.

Ron Chitayat is a Gastroenterologist in West Hills, California. Dr. Chitayat is highly rated in 11 conditions, according to our data. His top areas of expertise are Malnutrition, Trichohepatoenteric Syndrome, Gastrointestinal Bleeding, Endoscopy, and Gastrostomy.

Cyrus Badii is an Internal Medicine specialist and a Gastroenterologist in Agoura Hills, California. Dr. Badii has been practicing medicine for over 36 years is highly rated in 9 conditions, according to our data. His top areas of expertise are Hiatal Hernia, Congenital Diaphragmatic Hernia, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Gastrostomy.

Paul Gulsrud is a Gastroenterologist in West Hills, California. Dr. Gulsrud is highly rated in 5 conditions, according to our data. His top areas of expertise are Gastritis, Anemia, Irritable Bowel Syndrome (IBS), Gastrostomy, and Endoscopy.

Jay Guan is a Gastroenterologist in Camarillo, California. Dr. Guan is highly rated in 2 conditions, according to our data. His top areas of expertise are Hemorrhoids, Hiatal Hernia, Congenital Diaphragmatic Hernia, Colonoscopy, and Gastrectomy. Dr. Guan is currently accepting new patients.

Andrew Gregg is a Gastroenterologist in Thousand Oaks, California.

Hector Caballero is a Gastroenterologist in Westlake Village, California.

Anna Skay is a Gastroenterologist in Simi Valley, California. Her top areas of expertise are Hemorrhoids, Familial Adenomatous Polyposis, Gardner Syndrome, Colonoscopy, and Gastrectomy.

Ronald Omino is a Gastroenterologist in Simi Valley, California. His top areas of expertise are Hemorrhoids, Diarrhea, Trichohepatoenteric Syndrome, and Familial Adenomatous Polyposis.

Calin Arimie is an Internal Medicine specialist and a Gastroenterologist in West Hills, California. Dr. Arimie has been practicing medicine for over 39 years is highly rated in 16 conditions, according to our data. His top areas of expertise are Ascites, Hepatitis, Gastrointestinal Bleeding, Hemorrhoidectomy, and Gastrectomy.