The 20 Best Colitis Doctors Near Me in Oxnard, CA
Find the Top Colitis Experts and Specialists
The 20 Best Colitis Doctors near Oxnard, CA
MediFind found 49 doctor with experience in Colitis near Oxnard, CA. Of these, 41 are Experienced and 8 are Advanced.
Ventura County Gastroenterology Group
Justin Marasigan is a Gastroenterologist in Oxnard, California. Dr. Marasigan is rated as an Advanced provider by MediFind in the treatment of Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Gastrectomy, and Colonoscopy. Dr. Marasigan 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 the treatment of Colitis. Her top areas of expertise are Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Painful Swallowing, Endoscopy, and Colonoscopy.
Clinicas Del Camino Real
Offers high-quality, individualized care with compassion. Believes communication and collaboration with patients is the foundation for effective relationships. Through effective education, patients are empowered to partner in their care and achieve their health goals. Dr. Saito is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Obesity, and Anemia.
Island View Gastroenterology Associates
Charles Menz is a Gastroenterologist in Ventura, California. Dr. Menz is rated as an Advanced provider by MediFind in the treatment of Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Hepatitis C, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Gastrostomy. Dr. Menz is currently accepting new patients.
Island View Gastroenterology Associates
Kip Lyche is a Gastroenterologist in Ventura, California. Dr. Lyche is rated as an Advanced provider by MediFind in the treatment of Colitis. His top areas of expertise are Esophageal Varices, Enlarged Liver, Visceromegaly, Endoscopy, and Colonoscopy. Dr. Lyche is currently accepting new patients.
Island View Gastroenterology Associates
Joel Alpern is a Gastroenterologist in Ventura, California. Dr. Alpern is rated as an Advanced provider by MediFind in the treatment of Colitis. His top areas of expertise are Gastric Dysmotility, Gastroesophageal Reflux Disease (GERD), Diarrhea, Endoscopy, and Gastrectomy. Dr. Alpern is currently accepting new patients.
Island View Gastroenterology Associates
Benito Pedraza is a Gastroenterologist in Ventura, California. Dr. Pedraza is rated as an Advanced provider by MediFind in the treatment of Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Gastrointestinal Bleeding, Gastric Dysmotility, Endoscopy, and Gastrectomy. Dr. Pedraza 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 the treatment of Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Gastrointestinal Bleeding, Angiodysplasia of the Colon, Endoscopy, and Gastrectomy.
Clinicas Del Camino Real
Michelle Medley is a primary care provider, practicing in Family Medicine in Oxnard, California. Dr. Medley is rated as an Experienced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension. Dr. Medley is currently accepting new patients.
Theresa Enriquez MD Inc
Theresa Enriquez is a primary care provider, practicing in Family Medicine in Oxnard, California. Dr. Enriquez is rated as an Experienced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Lymphocytic Colitis, Esophageal Varices, and Colitis.
CB Rehab Partners Inc
Gregorio Ruelas is a primary care provider, practicing in Family Medicine in Oxnard, California. Dr. Ruelas is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Type 2 Diabetes (T2D), Apparent Mineralocorticoid Excess, Hyperaldosteronism, and Familial Hyperaldosteronism.
Richard D. Brand M.D. A Professional Corporation
Richard Brand is a primary care provider, practicing in Family Medicine in Oxnard, California. Dr. Brand is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Diffuse Panbronchiolitis, and Neurotoxicity Syndromes.
CB Rehab Partners Inc
Flor Mounts is a primary care provider, practicing in Family Medicine in Oxnard, California. Dr. Mounts is rated as an Experienced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.
Romany F. Demian, MD Private Practice
Romany Demian is a primary care provider, practicing in Internal Medicine in Oxnard, California. Dr. Demian is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Diabetic Neuropathy, Familial Combined Hyperlipidemia, Xanthoma, and Abdominal Obesity Metabolic Syndrome. Dr. Demian is currently accepting new patients.
Phyllis S. Ritchie MD PC
Lydia Suryakumar is a primary care provider, practicing in Family Medicine in Oxnard, California. Dr. Suryakumar is rated as an Experienced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Type 2 Diabetes (T2D), Anemia, Familial Hypertriglyceridemia, and High Cholesterol.
Phyllis S. Ritchie MD PC
Marta Sarransingh is a primary care provider, practicing in Family Medicine in Oxnard, California. Dr. Sarransingh is rated as an Experienced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Type 2 Diabetes (T2D), Sciatica, Vitamin D Deficiency, and Non-Alcoholic Fatty Liver Disease.
Community Memorial Health System
Erin Bergeron is a primary care provider, practicing in Family Medicine in Oxnard, California. Dr. Bergeron is rated as an Experienced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Food Allergy, Obesity in Children, Chronic Obstructive Pulmonary Disease (COPD), and Lung Metastases.
St. John's Regional Medical Center
Eric Abkian is a primary care provider, practicing in Internal Medicine in Oxnard, California. Dr. Abkian is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Familial Neurocardiogenic Syncope, Acute Kidney Failure, Rhabdomyolysis, Endoscopy, and Gastrostomy.
Sound Physicians
Edmond Ohanian is a primary care provider, practicing in Internal Medicine in Oxnard, California. Dr. Ohanian is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Sepsis, Hospital-Acquired Pneumonia, Atypical Pneumonia, Gastrostomy, and Endoscopy.
Channel Islands Family Medical Clinic
Paduvilan Narayanan is a primary care provider, practicing in General Practice in Oxnard, California. Dr. Narayanan is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Anemia, Tracheitis, Maturity Onset Diabetes of the Young, and Hypertension.
Last Updated: 02/22/2026


