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Dr. Lynn M. Oconnor sees patients in Huntington as a colon and rectal surgeon.
Temple University School of Medicine is where Dr. Oconnor went to medical school, graduating in 1997.
Dr. Oconnor sees patients at 380 Park Ave, Huntington, NY 11743 — appointments by phone at (631) 350-6277. For Medicare patients: Dr. Oconnor accepts assignment. Video (telehealth) appointments are listed as an option.
On the hospital side, Dr. Oconnor holds affiliations with Mercy Medical Center and Huntington Hospital (Northwell Health).
If Dr. Oconnor treated you or someone in your family, your experience is exactly what others are looking for. Leave a review below.
Key facts
- Specialty
- Colon and rectal surgeon
- Credentials
- MD
- Address
- 380 Park Ave, Huntington, NY 11743
- Phone
- (631) 350-6277
- Medical school
- Temple University School of Medicine (1997)
- Hospital affiliations
- Mercy Medical Center, Huntington Hospital (Northwell Health)
- Medicare assignment
- Accepts
- Telehealth
- Available
- NPI number
- 1689601767
- NY license no.
- 240343
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 245 people with traditional Medicare, average age 73
- Most common services billed to Medicare
- Diagnostic exam of anus using an endoscope
- Removal of external hemorrhoids by rubber banding
- Diagnostic exam of large bowel using a flexible endoscope
- Procedures on Medicare Care Compare
- Colonoscopy 97 procedures
- Removal of skin lesions 1–10 procedures
- New York Medicaid
- Enrolled fee-for-service provider since 2018. Medicaid managed-care plans keep their own networks, so check with your plan.
- Hospital pages
- Huntington Hospital (Northwell Health) · Mercy Medical Center
Medicare figures cover people with traditional (fee-for-service) Medicare only; services billed for fewer than 11 patients are not published.
Comparing colorectal surgeons? See 2 in Huntington or 43 across Long Island.
Other colorectal surgeons in Long Island
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Dr. Richard L. Whelan, MDColorectal Surgeon · North Shore-Lij Medical PCNo reviews yetManhasset, NY
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Frequently Asked Questions
At 380 Park Ave, Huntington, NY 11743.
Call the office at (631) 350-6277.
Yes — Dr. Oconnor accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
Mercy Medical Center and Huntington Hospital (Northwell Health).
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