Overview
John Marks is a Colorectal Surgeon in Wynewood, Pennsylvania. Dr. Marks is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Familial Colorectal Cancer, Colorectal Cancer, Lynch Syndrome, Ileostomy, and Bladder Reconstruction.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- MEDICARE PDP
- HMO
- POS
- 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
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER MEDICARE PART D
- PPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- EPO
- HMO
- PPO
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- 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
100 E Lancaster Ave, Wynewood, PA 19096
Colon And Rectal Associates, Ltd
David Zebley is a Colorectal Surgeon in Abington, Pennsylvania. Dr. Zebley is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Ogilvie Syndrome, Familial Colorectal Cancer, Hemorrhoids, Colostomy, and Ileostomy.
Colon And Rectal Associates, Ltd
Steven Fassler is a Colorectal Surgeon in Abington, Pennsylvania. Dr. Fassler is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Diverticular Disease, Colorectal Cancer, Familial Colorectal Cancer, Colostomy, and Hernia Surgery.
Colon And Rectal Associates, Ltd
Joseph Nejman is a Colorectal Surgeon in Abington, Pennsylvania. Dr. Nejman is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Hemorrhoids, Proctitis, Mesenteric Venous Thrombosis, and Gastric Dysmotility.
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
- Distinguished
- Colorectal CancerDr. Marks isDistinguished. Learn about Colorectal Cancer.
- Familial Colorectal CancerDr. Marks isDistinguished. Learn about Familial Colorectal Cancer.
- Lynch SyndromeDr. Marks isDistinguished. Learn about Lynch Syndrome.
- Advanced
- Anal CancerDr. Marks isAdvanced. Learn about Anal Cancer.
- Bladder ReconstructionDr. Marks isAdvanced. Learn about Bladder Reconstruction.
- ColostomyDr. Marks isAdvanced. Learn about Colostomy.
- Diverticular DiseaseDr. Marks isAdvanced. Learn about Diverticular Disease.
- Gastroesophageal Junction Cancer
- Hernia SurgeryDr. Marks isAdvanced. Learn about Hernia Surgery.
- Experienced
- ALK-Positive Non-Small Cell Lung Cancer
- Anorectal AbscessDr. Marks isExperienced. Learn about Anorectal Abscess.
- Atrial TachycardiaDr. Marks isExperienced. Learn about Atrial Tachycardia.
- Atrioventricular Nodal Reentrant Tachycardia (AVNRT)
- Bowel IncontinenceDr. Marks isExperienced. Learn about Bowel Incontinence.
- ColitisDr. Marks isExperienced. Learn about Colitis.