Overview
Martin Collen is a Gastroenterologist in Wildomar, California. Dr. Collen is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Colonic Malakoplakia, Intestinal Cancer, Hemorrhoids, Gastrectomy, and Gastrostomy.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- OTHER MEDICAID
- STATE MEDICAID
Locations
Additional Areas of Focus
Dr. Collen has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.
United Medical Doctors
Gustavo Machicado is a Gastroenterologist in Murrieta, California. Dr. Machicado is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Gastrointestinal Bleeding, Gastritis, Chronic Erosive Gastritis, Endoscopy, and Gastrectomy.
Chia Lai is a Gastroenterologist in Monterey Park, California. Dr. Lai is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Chronic Erosive Gastritis, Gastrointestinal Bleeding, Anemia, Colonoscopy, and Gastrostomy.
Citrus Valley Gastroenterology A Medical Corporation
Osama Sidhom is a Gastroenterologist in Covina, California. Dr. Sidhom is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Swallowing Difficulty, Painful Swallowing, Gastrointestinal Bleeding, Gastrostomy, and Gastrectomy.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- Childhood VolvulusDr. Collen isAdvanced. Learn about Childhood Volvulus.
- Colonic MalakoplakiaDr. Collen isAdvanced. Learn about Colonic Malakoplakia.
- Congenital Diaphragmatic HerniaDr. Collen isAdvanced. Learn about Congenital Diaphragmatic Hernia.
- Diverticular DiseaseDr. Collen isAdvanced. Learn about Diverticular Disease.
- GastrectomyDr. Collen isAdvanced. Learn about Gastrectomy.
- HemorrhoidsDr. Collen isAdvanced. Learn about Hemorrhoids.
- Experienced
- Banti's SyndromeDr. Collen isExperienced. Learn about Banti's Syndrome.
- Benign Esophageal StrictureDr. Collen isExperienced. Learn about Benign Esophageal Stricture.
- Bowel IncontinenceDr. Collen isExperienced. Learn about Bowel Incontinence.
- Chronic Erosive GastritisDr. Collen isExperienced. Learn about Chronic Erosive Gastritis.
- ColitisDr. Collen isExperienced. Learn about Colitis.
- ColonoscopyDr. Collen isExperienced. Learn about Colonoscopy.