Overview
James Clarke is a Colorectal Surgeon in Valhalla, New York. Dr. Clarke is rated as an Experienced provider by MediFind in Hernia Surgery. His top areas of expertise are Bladder Reconstruction and Ureteroscopy.
His clinical research consists of co-authoring 1 peer reviewed article. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- PPO
- 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 Woods Rd, Valhalla, NY 10595
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.
Office
David Rivadeneira is a Colorectal Surgeon in Woodbury, New York. Dr. Rivadeneira is rated as a Distinguished provider by MediFind in Hernia Surgery. His top areas of expertise are Hemorrhoids, Familial Colorectal Cancer, Diverticular Disease, Bladder Reconstruction, and Hernia Surgery.
Atlantic Surgical Group
Glenn Parker is a Colorectal Surgeon in Oakhurst, New Jersey. Dr. Parker is rated as a Distinguished provider by MediFind in Hernia Surgery. His top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Diverticular Disease, Hernia Surgery, and Small Bowel Resection.
North Shore Surgical Specialists M.D. P.C.
Marc Greenwald is a Colorectal Surgeon in Great Neck, New York. Dr. Greenwald is rated as a Distinguished provider by MediFind in Hernia Surgery. His top areas of expertise are Ogilvie Syndrome, Familial Colorectal Cancer, Diverticular Disease, Hernia Surgery, and Bladder Reconstruction.
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
- Bladder ReconstructionDr. Clarke isExperienced. Learn about Bladder Reconstruction.
- HemorrhoidectomyDr. Clarke isExperienced. Learn about Hemorrhoidectomy.
- Hernia SurgeryDr. Clarke isExperienced. Learn about Hernia Surgery.
- UreteroscopyDr. Clarke isExperienced. Learn about Ureteroscopy.

