Overview
Richard Zelner is a Gastroenterologist in Fountain Valley, California. Dr. Zelner is rated as an Experienced provider by MediFind in the treatment of Anal Fissure. His top areas of expertise are Hepatitis, Gastroesophageal Reflux Disease (GERD), Insulinoma, and Esophageal Cancer.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MEDICARE MAPD
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
Additional Areas of Focus
Dr. Zelner 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.
Petar Vukasin M D Inc
At the Colorectal Surgery Institute, we share a vision to provide world-class treatment for patients suffering from diseases of the colon and rectum. That's one of the reasons why we take a team approach to patient care. Our comprehensive approach to colorectal cancer includes the coordination of care with medical and radiation oncologists as needed. The Institute's surgeons and other healthcare professionals are highly skilled in leading-edge diagnostics and treatment for colorectal cancer and other conditions including polyps and inflammatory bowel diseases such as ulcerative colitis and Crohn's disease, as well as a variety of other conditions. Dr. Vukasin is rated as a Distinguished provider by MediFind in the treatment of Anal Fissure. His top areas of expertise are Anal Fissure, Familial Colorectal Cancer, Proctitis, Colorectal Cancer, and Hernia Surgery.
AnaMaria Garza, MD Private Practice
At the Colorectal Surgery Institute, we share a vision to provide world-class treatment for patients suffering from diseases of the colon and rectum. That's one of the reasons why we take a team approach to patient care. Our comprehensive approach to colorectal cancer includes the coordination of care with medical and radiation oncologists as needed. The Institute's surgeons and other healthcare professionals are highly skilled in leading-edge diagnostics and treatment for colorectal cancer an. Dr. Garza is rated as a Distinguished provider by MediFind in the treatment of Anal Fissure. Her top areas of expertise are Rectal Prolapse, Bowel Incontinence, Proctitis, Hernia Surgery, and Ileostomy.
Basim Z. Abdelkarim, M.D., Inc.
Basim Abdelkarim is a Gastroenterologist in Upland, California. Dr. Abdelkarim is rated as a Distinguished provider by MediFind in the treatment of Anal Fissure. His top areas of expertise are Diverticular Disease, Hemorrhoids, Gastroesophageal Reflux Disease (GERD), Gastrostomy, and Endoscopy.
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
- Diverticular DiseaseDr. Zelner isAdvanced. Learn about Diverticular Disease.
- Esophageal CancerDr. Zelner isAdvanced. Learn about Esophageal Cancer.
- Gastroesophageal Reflux Disease (GERD)
- HepatitisDr. Zelner isAdvanced. Learn about Hepatitis.
- InsulinomaDr. Zelner isAdvanced. Learn about Insulinoma.
- Experienced
- Acute PancreatitisDr. Zelner isExperienced. Learn about Acute Pancreatitis.
- Anal FissureDr. Zelner isExperienced. Learn about Anal Fissure.
- Barrett EsophagusDr. Zelner isExperienced. Learn about Barrett Esophagus.
- Berdon SyndromeDr. Zelner isExperienced. Learn about Berdon Syndrome.
- Bowel IncontinenceDr. Zelner isExperienced. Learn about Bowel Incontinence.
- Childhood PancreatitisDr. Zelner isExperienced. Learn about Childhood Pancreatitis.