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 rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are Malabsorption, Visceromegaly, Trichohepatoenteric Syndrome, Endoscopy, and Colonoscopy.

Mahendra Patel is a Gastroenterologist in Simi Valley, California. Dr. Patel is rated as an Advanced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are Hiatal Hernia, Gastrointestinal Bleeding, Childhood Pancreatitis, Gastrectomy, and Colonoscopy. Dr. Patel is currently accepting new patients.

Sara Houck is a Nurse Practitioner in Thousand Oaks, California. Her top areas of expertise are Non-Alcoholic Fatty Liver Disease and Nonalcoholic Steatohepatitis (NASH).

Robert Suh is a Radiologist and an Interventional Radiologist in Thousand Oaks, California. Dr. Suh is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are Lung Cancer, Pleural Effusion, Pleurisy, Non-Small Cell Lung Cancer (NSCLC), and Cardiac Ablation.

Rimma Shaposhnikov is a Gastroenterologist in Thousand Oaks, California. Dr. Shaposhnikov is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). Her top areas of expertise are Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Endoscopy, and Gastrectomy.

Hamed Nayeb is a Gastroenterologist in Thousand Oaks, California. Dr. Nayeb is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are Crohn's Disease, Familial Adenomatous Polyposis, Turcot Syndrome, Endoscopy, and Gastrectomy.

Aisling Kagan is a Nurse Practitioner in Thousand Oaks, California. Her top areas of expertise are Non-Alcoholic Fatty Liver Disease and Nonalcoholic Steatohepatitis (NASH).

Kumar Desai is a Hepatologist in Thousand Oaks, California. Dr. Desai is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are Trichohepatoenteric Syndrome, Jaundice, Gallbladder Disease, Endoscopy, and Colonoscopy.

Shahram Daneshgar is a Gastroenterologist in Thousand Oaks, California. His top areas of expertise are Gastric Dysmotility, Gastroesophageal Reflux Disease (GERD), Esophagitis, Endoscopy, and Gastrectomy.

Virginia Perez-Andreu is a primary care provider, practicing in Internal Medicine in Thousand Oaks, California. Dr. Perez-Andreu is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). Her top areas of expertise are Acute Lymphoblastic Leukemia (ALL), Hashimoto Thyroiditis, Progressive External Ophthalmoplegia, and High Cholesterol.

Amy Chow is an Endocrinologist in Thousand Oaks, California. Her top areas of expertise are Type 2 Diabetes (T2D), Hypothyroidism, Obesity in Children, and Thyroid Nodule.

Susan Ahern is an Endocrinologist in Thousand Oaks, California. Her top areas of expertise are Isolated ACTH Deficiency, Type 2 Diabetes (T2D), Panhypopituitarism, and Addison's Disease.

Na Shen is an Endocrinologist in Thousand Oaks, California. Her top areas of expertise are Obesity, Obesity in Children, Thyroid Cancer, and Papillary Thyroid Cancer.

Steven Koe is a primary care provider, practicing in Internal Medicine in Newbury Park, California. Dr. Koe is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are High Cholesterol, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

Deepashree Gupta is an Endocrinologist in Westlake Village, California. Dr. Gupta is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). Her top areas of expertise are Thyroid Nodule, Diabetic Ketoacidosis, Obesity in Children, and Hypothyroidism.

Griselda Beauvais is a Nurse Practitioner in Thousand Oaks, California. Her top areas of expertise are Non-Alcoholic Fatty Liver Disease and Nonalcoholic Steatohepatitis (NASH).

Fernanda Monteon is a Nurse Practitioner in Agoura Hills, California. Her top areas of expertise are Non-Alcoholic Fatty Liver Disease and Nonalcoholic Steatohepatitis (NASH).

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 rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are Familial Adenomatous Polyposis, Gastrointestinal Bleeding, Angiodysplasia of the Colon, 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 rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). Her top areas of expertise are Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Painful Swallowing, Endoscopy, and Colonoscopy.

Noralda Tan is a Nurse Practitioner in Newbury Park, California. Her top areas of expertise are Muscle Spasms, Non-Alcoholic Fatty Liver Disease, and Nonalcoholic Steatohepatitis (NASH).