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Keith Reinhardt, MD Specialized in adult reconstructive surgery of the hip & knee

For all appointments and inquiries, please call / or click here to request an appointment online.

We are happy to hear from you. Please contact us using the information below:

Babylon

200 West Main Street
Suite 1 Building B
Babylon, NY 11702

Driving Directions

Smithtown

222 Middle Country Road
Smithtown, NY 11787

Driving Directions

Please arrive 20-30 minutes early for your appointment for registration and to fill in a health questionnaire.

First Visit Guide

When you come for your appointment, please bring the following

  • Driver’s License or a valid ID
  • Insurance information
  • Referral Letter (if required)
  • Reports, X-rays, MRIs, CT scans, etc. and any other relevant information
  • List of medications (if any)

To cancel an appointment

Telephone the office during business hours and allow at least 1 days' notice so that we can offer your appointment time to patients on our waiting list.

We recognize that your time is valuable, and we make every effort to run on time. Occasionally emergencies or patients require a little more time, and these cause scheduling delays beyond our control. We apologize if we keep you waiting.

Email us anytime

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Locations & Directions We provide the highest quality orthopaedic healthcare in Babylon & Smithtown, NY.
  • Northwell Health Physician Partners Orthopaedic Institute at Babylon
    200 West Main Street
    Suite 1 Building B
    Babylon, NY 11702
  • Northwell Health Physician Partners Orthopaedic Institute at Smithtown
    222 Middle Country Road
    Smithtown, NY 11787