The 20 Best Colonoscopy Doctors near Simi Valley, CA
Find the Experts and Specialists who perform Colonoscopy
The 20 Best Colonoscopy Doctors near Simi Valley, CA
MediFind found 78 doctor with experience in Colonoscopy near Simi Valley, CA. Of these, 66 are Experienced and 12 are Advanced.
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.
Gastroenterology & Hepatology Specialists Inc.
Mayur Trivedi is a Gastroenterologist in Simi Valley, California. Dr. Trivedi is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Hemorrhoids, Gastrointestinal Bleeding, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Colonoscopy.
Moe Amadpour, Md. Inc
Moe Amadpour is an Internal Medicine specialist and a Gastroenterologist in Simi Valley, California. Dr. Amadpour has been practicing medicine for over 33 years and is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Esophagitis, Acute Pancreatitis, Diverticular Disease, Gastrectomy, and Colonoscopy.
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.
Simi Workplace Multi-Specialty Clinic Inc
Anna Skay is a Gastroenterologist in Simi Valley, California. Dr. Skay is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Hemorrhoids, Familial Adenomatous Polyposis, Gardner Syndrome, Colonoscopy, and Gastrectomy.
Simicare Medical Group Inc.
Mojgan Sadeghi is a primary care provider, practicing in Family Medicine in Simi Valley, California. Dr. Sadeghi is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are High Cholesterol, Ascariasis, Familial Combined Hyperlipidemia, Xanthoma, and Colonoscopy.
Tony Makhlouf, MD Private Practice
Tony Makhlouf is a Rheumatologist in Simi Valley, California. Dr. Makhlouf is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Rheumatoid Arthritis (RA), Rheumatoid Pneumoconiosis, Rheumatoid Lung Disease, Gastrostomy, and Endoscopy.
Adventist Health Simi Valley
Daria Younessi is a Family Medicine provider in Simi Valley, California. Dr. Younessi has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Gallbladder Disease, Liver Failure, Chronic Inflammatory Response Syndrome (CIRS), Gastrostomy, and Hip Replacement.
Adventist Health Simi Valley
Rabina Gill is a Family Medicine provider in Simi Valley, California. Dr. Gill is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Liver Failure, Gallbladder Disease, Heart Failure with Preserved Ejection Fraction (HFpEF), Colonoscopy, and Gastrostomy.
Harris Wasser, MD
Harris Wasser is an Endocrinologist in Simi Valley, California. Dr. Wasser has been practicing medicine for over 48 years and is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Type 2 Diabetes (T2D), Hyperparathyroidism, Thyroid Storm, Gastrostomy, and Endoscopy.
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, Hypertension, Familial 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, Glucocorticoid-Remediable Aldosteronism, Hypertension, Endoscopy, and Pacemaker Implantation. Dr. Monga is currently accepting new patients.
Jonathan Matthew is a Gastroenterologist in West Hills, California. Dr. Matthew is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Diarrhea, Trichohepatoenteric Syndrome, Endoscopy, and Colonoscopy. Dr. Matthew 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, Painful Swallowing, 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.
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 Trichohepatoenteric Syndrome, Jaundice, Gallbladder Disease, Endoscopy, and Colonoscopy.
Genesis Healthcare Partners
Calin Arimie is an Internal Medicine specialist and a Gastroenterologist in West Hills, California. Dr. Arimie has been practicing medicine for over 39 years and is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Ascites, Hepatitis, Gastrointestinal Bleeding, Hemorrhoidectomy, and Gastrectomy.
Office
Caleb Hirsch is a primary care provider, practicing in Internal Medicine in West Hills, California. Dr. Hirsch is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Necrosis, Hypertensive Heart Disease, Enlarged Liver, Gastrostomy, and Endoscopy.
Tigalat Shalita, DO Private Practice
Patients' understanding of their conditions is the most critical first step in their healing process. We emphasize patient teaching in every aspect of our encounters with our patients. Dr. Shalita is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Acute Kidney Failure, Necrosis, COVID-19, Endoscopy, and Gastrostomy.
Last Updated: 02/22/2026


