Overview
John Kolnik is a Gastroenterologist in Haddon Heights, New Jersey. Dr. Kolnik is rated as an Experienced provider by MediFind in the treatment of Menetrier Disease. His top areas of expertise are Crohn's Disease, Gastroesophageal Reflux Disease (GERD), Irritable Bowel Syndrome (IBS), Colonoscopy, and Gastrectomy.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- INSURANCE PLAN
- OTHER COMMERCIAL
- 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
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- INSURANCE PLAN
- OTHER COMMERCIAL
- 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
217 White Horse Pike, Haddon Heights, NJ 08035
1600 Haddon Ave, Camden, NJ 08103
3242 Route 206, Bordentown, NJ 08505
Additional Areas of Focus
Dr. Kolnik 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.
Hackensack Meridian Health Medical Group - Specialty Care PC
David Rosenheck is a Gastroenterologist in Edison, New Jersey. Dr. Rosenheck is rated as a Distinguished provider by MediFind in the treatment of Menetrier Disease. His top areas of expertise are Menetrier Disease, Diarrhea, Trichohepatoenteric Syndrome, Colonoscopy, and Endoscopy.
Advanced Digestive Center, Inc
Srinivas Vasireddi is a Gastroenterologist in Metuchen, New Jersey. Dr. Vasireddi is rated as a Distinguished provider by MediFind in the treatment of Menetrier Disease. His top areas of expertise are Irritable Bowel Syndrome (IBS), Gas Bloat Syndrome, Hemorrhoids, Gastrectomy, and Colonoscopy.
Hackensack Meridian Health Medical Group - Specialty Care PC
James Penn is a Gastroenterologist in Edison, New Jersey. Dr. Penn is rated as an Advanced provider by MediFind in the treatment of Menetrier Disease. His top areas of expertise are Jaundice, Menetrier Disease, Chronic Erosive Gastritis, Endoscopy, 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
- Celiac DiseaseDr. Kolnik isAdvanced. Learn about Celiac Disease.
- Crohn's DiseaseDr. Kolnik isAdvanced. Learn about Crohn's Disease.
- Diverticular DiseaseDr. Kolnik isAdvanced. Learn about Diverticular Disease.
- Familial Adenomatous PolyposisDr. Kolnik isAdvanced. Learn about Familial Adenomatous Polyposis.
- Gardner SyndromeDr. Kolnik isAdvanced. Learn about Gardner Syndrome.
- Gastroesophageal Reflux Disease (GERD)
- Experienced
- AchalasiaDr. Kolnik isExperienced. Learn about Achalasia.
- Alcoholic CirrhosisDr. Kolnik isExperienced. Learn about Alcoholic Cirrhosis.
- AnemiaDr. Kolnik isExperienced. Learn about Anemia.
- Angiodysplasia of the ColonDr. Kolnik isExperienced. Learn about Angiodysplasia of the Colon.
- AscitesDr. Kolnik isExperienced. Learn about Ascites.
- Bacterial GastroenteritisDr. Kolnik isExperienced. Learn about Bacterial Gastroenteritis.