Orthopaedics

Peter Lementowski, MD

Valhalla, NY

Peter W. Lementowski is a board-certified orthopedic surgeon specializing in hip and knee reconstructive surgery. With over 20 years of experience, he serves as the Chief of Adult Joint Reconstruction at Westchester Medical Center in Valhalla, N.Y. Dr. Lementowski is recognized for his expertise in primary and revision hip and knee replacements and non-surgical treatments for joint ailments. He is a regional referral source for complex cases, including revision surgeries.Dr. Lementowski's practi

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Credentials

Years in Practice

25+ years

Peer Recognition

Castle Connolly — Top Doctor
2023-2026 (4 years)
Healthgrades — Healthgrades Honor Roll

Clinical Focus

Subspecialties

Joint Replacement

Conditions & Treatments

Hip ReplacementKnee ReplacementJoint Replacement

Insurance(s) Accepted

Please verify your coverage with the provider — plan participation can change.

Practice Details

Hospital Affiliations

Westchester Medical Center

Conditions Dr. Lementowski treats

Insurance accepted

Frequently asked

Does Dr. Lementowski accept Aetna insurance?

Peter Lementowski's public profile lists Aetna, Blue Cross Blue Shield, and CareFirst plus 9 more health plans as accepted plans. Plan participation can change — confirm directly with the practice before your visit.

Where does Dr. Lementowski practice?

Peter Lementowski practices in Valhalla, NY with hospital affiliations including Westchester Medical Center.

What does Dr. Lementowski specialize in?

Peter Lementowski is a board-certified orthopaedics specialist with focus areas in Joint Replacement.

How long has Dr. Lementowski been practicing?

Peter Lementowski has 25+ years of clinical experience in orthopaedics.