Dr. Arnold R. Leiboff
- Gender: Male
- Experience: 43 years
- Graduated from: New York Medical College
- Graduation year: 1978
- Sole propriator: Yes
- NPI: 1154322188
Dr. Arnold R. Leiboff M.D.
Colorectal Surgeon
He is located at 3400 Nesconset Highway Suite 100 in East Setauket, NY 11733. Can help patients with the following: Cyst, Enlarged Spleen, Heart Disease, Inflammatory Bowel Disease (IBD), Lymphedema, Sebaceous Cyst. His National Provider Identifier (NPI) number is 1154322188. Appointment can be made via the phone number (631) 689-2600. He is affiliated with 1 practices and 1 hospitals.
Conditions treated
Dr. Arnold Robert Leiboff, being an colorectal 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. Arnold R. Leiboff.
- 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. Arnold R. Leiboff
Medicare Enrollment
Dr. Arnold R. Leiboff is enrolled to bill Medicare as a Practitioner - Colorectal Surgery (proctology) (also registered under: Practitioner - General Surgery) .
Bills through: Colon And Rectal Surgeons Of Long Island 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
| TEI Medical | $746 |
| KCI USA | $434 |
| Covidien | $432 |
Other
| Food and Beverage | $2815 |
Studies
NEW YORK MEDICAL COLLEGE
Graduated in 1978Additional Specialities
- Surgeon
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Questions & Answers
Has Dr. Arnold Robert Leiboff affiliation with hospitals?
Dr. Arnold Robert Leiboff is affiliated with JOHN T MATHER MEMORIAL HOSPITAL OF PORT JEFFERSON.
Does Dr. Arnold Robert Leiboff have affiliation with practices?
Dr. Arnold Robert Leiboff is affiliated with Stony Brook Surgical Associates.
What conditions does Dr. Arnold Robert Leiboff treat?
Dr. Arnold Robert Leiboff provides treatment for Cyst, Enlarged Spleen, Heart Disease, Inflammatory Bowel Disease (IBD), Lymphedema, Sebaceous Cyst. For the full list see this list.
Where can you meet with Dr. Arnold Robert Leiboff?
Dr. Arnold Robert Leiboff's office is located at 3400 Nesconset Highway Suite 100 in East Setauket, NY 11733.