Overview
Joseph Ruan is a General Surgeon and a Colorectal Surgeon in Fontana, California. Dr. Ruan is rated as an Experienced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Rectal Prolapse, Retroperitoneal Inflammation, Ogilvie Syndrome, Familial Colorectal Cancer, and Colostomy. Dr. Ruan is currently accepting new patients.
His clinical research consists of co-authoring 4 peer reviewed articles. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 1 article in the study of Diverticular Disease.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MEDICARE MAPD
- EPO
- HMO
- POS
- PPO
Locations
9961 Sierra Avenue, Fontana, CA 92335
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
The Regents Of The University Of California
Peyman Benharash is a General Surgeon and a Thoracic Surgeon in Los Angeles, California. Dr. Benharash is rated as an Elite provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Diverticular Disease, Cholecystitis, Cardiogenic Shock, Gallbladder Removal, and Heart Bypass Surgery.
City Of Hope Medical Foundation
Andreas Kaiser is a Colorectal Surgeon and a General Surgeon in Duarte, California. Dr. Kaiser is rated as a Distinguished provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Anal Cancer, Colorectal Cancer, Familial Colorectal Cancer, Colostomy, and Ileostomy.
Michael Coccia is a General Surgeon in Laguna Beach, California. Dr. Coccia is rated as an Advanced provider by MediFind in the treatment of Diverticular Disease. His top areas of expertise are Diverticular Disease, Cellulitis, Retroperitoneal Inflammation, Hernia Surgery, and Lymphadenectomy. Dr. Coccia is currently accepting new patients.
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
- Experienced
- Bowel IncontinenceDr. Ruan isExperienced. Learn about Bowel Incontinence.
- CholecystitisDr. Ruan isExperienced. Learn about Cholecystitis.
- Colorectal CancerDr. Ruan isExperienced. Learn about Colorectal Cancer.
- ColostomyDr. Ruan isExperienced. Learn about Colostomy.
- Diverticular DiseaseDr. Ruan isExperienced. Learn about Diverticular Disease.
- EncopresisDr. Ruan isExperienced. Learn about Encopresis.