Dr. John I. Cosgrove
- Gender: Male
- Experience: 38 years
- Graduated from: New York Medical College
- Graduation year: 1983
- Sole propriator: No
- NPI: 1104997592
Dr. John I. Cosgrove MD
Surgeon
He is located at 201 Manor Place in Greenport, NY 11944. Can help patients with the following: Cancer, Crohn's Disease, Hernia, Inflammatory Bowel Disease (IBD), Lymphedema, Pancreatitis. His National Provider Identifier (NPI) number is 1104997592. Appointment can be made via the phone number (631) 477-5386. He is affiliated with 1 practices and 1 hospitals.
Conditions treated
Dr. John Morgan Cosgrove, being an surgeon, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. John I. Cosgrove.
- Achalasia
- Anal Fissure
- Appendicitis
- Boils
- Cancer
- Colon Cancer
- Crohn's Disease
- Cyst
- Diverticulosis
- Enlarged Spleen
- Esophageal Cancer
- Gallstones
- Gangrene
- Heart Disease
- Hemorrhoids
- Hernia
- Inflammatory Bowel Disease (IBD)
- Lymphedema
- Pancreatitis
- Peptic Ulcer
- Pilonidal Cyst
- Sebaceous Cyst
- Ulcerative Colitis
Procedures Performed by Dr. John I. Cosgrove
Medicare Enrollment
Dr. John I. Cosgrove is enrolled to bill Medicare as a Practitioner - General Practice .
Bills through: North Shore-lij Medical Pc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Cook Medical | $1129 |
| Bard Peripheral Vascular | $1003 |
| W. L. Gore \u0026 Associates | $149 |
Other
| Travel and Lodging | $1921 |
| Food and Beverage | $829 |
Studies
NEW YORK MEDICAL COLLEGE
Graduated in 1983Additional Specialities
- General Practitioner
Questions & Answers
Does Dr. John Morgan Cosgrove have affiliation with practices?
Dr. John Morgan Cosgrove is affiliated with Northwell Health Physician Partners Surgery at Glen Cove.
What conditions does Dr. John Morgan Cosgrove treat?
Dr. John Morgan Cosgrove provides treatment for Cancer, Crohn's Disease, Hernia, Inflammatory Bowel Disease (IBD), Lymphedema, Pancreatitis. For the full list see this list.
Where can you meet with Dr. John Morgan Cosgrove?
Dr. John Morgan Cosgrove's office is located at 201 Manor Place in Greenport, NY 11944.
Has Dr. John Morgan Cosgrove affiliation with hospitals?
Dr. John Morgan Cosgrove is affiliated with NS/LIJ HS-NORTH SHORE UNIV HOSP AT GLEN COVE.