The 20 Best Colonoscopy Doctors near Thousand Oaks, CA
Find the Experts and Specialists who perform Colonoscopy
MediFind found 65 doctor with experience in Colonoscopy near Thousand Oaks, CA. Of these, 54 are Experienced and 10 are Advanced.
Advanced Gastroentrology Inc
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 Colonoscopy. His top areas of expertise are Malabsorption, Visceromegaly, Trichohepatoenteric Syndrome, Endoscopy, and Colonoscopy.
Sound Physicians
Garry Forkosh is a primary care provider, practicing in Internal Medicine in Thousand Oaks, California. Dr. Forkosh is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Sepsis, Malnutrition, Supravalvular Aortic Stenosis, Gastrostomy, and Endoscopy. Dr. Forkosh is currently accepting new patients.
Arroyo Oaks Medical Associates, Inc
Russell Hines is a primary care provider, practicing in Internal Medicine in Thousand Oaks, California. Dr. Hines is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, Colonoscopy, and Endoscopy. Dr. Hines is currently accepting new patients.
Arroyo Oaks Medical Associates, Inc
Amit Monga is a primary care provider, practicing in Internal Medicine in Thousand Oaks, California. Dr. Monga is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, Endoscopy, and Pacemaker Implantation. Dr. Monga is currently accepting new patients.
Ventura County Gastroenterology Group
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 Advanced provider by MediFind in Colonoscopy. Her top areas of expertise are Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Swallowing Difficulty, Endoscopy, and Colonoscopy.
Alister A George, MD
Alister George is a Gastroenterologist in Thousand Oaks, California. Dr. George is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Esophagitis, Gastroesophageal Reflux Disease (GERD), Gastric Dysmotility, Endoscopy, and Colonoscopy.
Erik C. Spayde M.D. Inc.
Eric Lee is a Pain Medicine provider in Thousand Oaks, California. Dr. Lee is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Neuralgia, Cervical Spondylosis, Invertebral Disc Disease, Colonoscopy, and Endoscopy.
Kumar Desai MD Inc.
Kumar Desai is a Gastroenterologist in Thousand Oaks, California. Dr. Desai is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Jaundice, Trichohepatoenteric Syndrome, Gallbladder Disease, Endoscopy, and Colonoscopy.
Jasbir Tiwana, MD
Jasbir Tiwana is an Internal Medicine provider in Simi Valley, California. Dr. Tiwana is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Gallbladder Disease, Respiratory Syncytial Virus (RSV) Infection, Liver Failure, Colonoscopy, and Gastrostomy. Dr. Tiwana is currently accepting new patients.
Ventura County Gastroenterology Group
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 Colonoscopy. His top areas of expertise are Familial Adenomatous Polyposis, Gastrointestinal Bleeding, Angiodysplasia of the Colon, Endoscopy, and Gastrectomy.
UCLA
Craig Gluckman is an Internal Medicine provider in Thousand Oaks, California. Dr. Gluckman is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Achalasia, Gastroesophageal Reflux Disease (GERD), Bowel Incontinence, Endoscopy, and Colonoscopy.
Mohammed S. Farooqui, MD Private Practice
Mohammed Farooqui is an Internal Medicine provider in Westlake Village, California. Dr. Farooqui is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are End-Stage Renal Disease (ESRD), Heart Failure with Preserved Ejection Fraction (HFpEF), Relapsing Multiple Sclerosis (RMS), Gastrostomy, and Hip Replacement. Dr. Farooqui is currently accepting new patients.
Los Robles Health System
Ishaque Syed is a primary care provider, practicing in Internal Medicine in Thousand Oaks, California. Dr. Syed is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Sepsis, Ogilvie Syndrome, Acute Kidney Failure, Endoscopy, and Colonoscopy.
Los Robles Health System
Sarah Shirazi is a primary care provider, practicing in Internal Medicine in Thousand Oaks, California. Dr. Shirazi is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Sepsis, Gastrointestinal Bleeding, Peptic Ulcer, Gastrostomy, and Hernia Surgery.
Los Robles Health System
Rashita Aggarwal is a primary care provider, practicing in Internal Medicine in Thousand Oaks, California. Dr. Aggarwal is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Sepsis, Ogilvie Syndrome, Peptic Ulcer, Endoscopy, and Gastrostomy.
Arroyo Oaks Medical Associates, Inc
Lawrence Hwang is a primary care provider, practicing in Family Medicine in Thousand Oaks, California. Dr. Hwang is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, Colonoscopy, and Hip Replacement.
Jigar Ghelani, MD
Jigar Ghelani is a primary care provider, practicing in Internal Medicine in Thousand Oaks, California. Dr. Ghelani is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Acute Kidney Failure, Hypertension, Glucocorticoid-Remediable Aldosteronism, Gastrostomy, and Colonoscopy.
Irving K Loh M D Inc
Manabu Fujita is a Surgical Oncologist in Thousand Oaks, California. Dr. Fujita is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Familial Colorectal Cancer, Pancreatic Cancer, Familial Pancreatic Cancer, Small Bowel Resection, and Hernia Surgery.
Gregory H Johnson MD Inc
Gregory Johnson is a Gastroenterologist in Thousand Oaks, California. Dr. Johnson is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Gastrointestinal Bleeding, Diarrhea, Trichohepatoenteric Syndrome, Gastrectomy, and Endoscopy.
Shahram Daneshgar, MD
Shahram Daneshgar is a Gastroenterologist in Thousand Oaks, California. Dr. Daneshgar is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Gastric Dysmotility, Gastroesophageal Reflux Disease (GERD), Esophagitis, Endoscopy, and Gastrectomy.
Last Updated: 04/28/2026


