After-Hours Urgent Ortho Care is now available in Wilton, Monday to Friday from 4:00 pm to 7:00 pm and Saturdays from 12:00 to 4:00 pm. Walk-ins welcome.

Jordan Pasternack, MD

Foot and Ankle
Located In

Greenwich, Wilton


Dr. Pasternack is a fellowship-trained foot and ankle surgeon who specializes in all aspects of non-surgical and surgical care of foot and ankle injuries and conditions. He treats all conditions of the foot and ankle including but not limited to ankle and foot arthritis, Achilles ruptures, tendonitis, fractures, bunions, hammertoe, ankle sprains, heel pain, plantar fasciitis, flatfoot, Morton’s Neuroma, and other foot or toe deformities.

Dr. Pasternack believes in treating the whole patient and not just the specific ailment from which they are suffering. He considers all factors of a patient’s life, and what his or her goals are, when discussing and recommending treatment options. He offers patients a range of treatment options tailored to their individual foot conditions, including both non-surgical and surgical approaches. Non-surgical options include injections, medications, and physical therapy. In cases where surgical intervention is needed, Dr. Pasternack is experienced in a variety of procedures such as ankle replacements, Achilles tendon repairs, bunion surgeries, foot and ankle reconstructions, fusions, and fracture fixation.

Dr. Pasternack is a graduate of Rutgers New Jersey Medical School, and he completed his orthopedic surgery residency at Maimonides Medical Center in Brooklyn, NY. Dr. Pasternack also completed a fellowship in foot and ankle surgery at the esteemed MedStar Union Memorial Hospital in Baltimore, MD.

In his free time, Dr. Pasternack enjoys cooking, hiking, and recreational sports such as football and wrestling.

  • Commercial Plans (Including APCN Plus, We do not accept regular APCN)
  • Managed Medicare
Anthem Blue Cross Blue Shield of CT
  • Commercial and Exchange
  • Managed Medicare
Blue Cross Blue Shield (Plans Outside CT)
  • Cards with the “PPO” inside the suitcase logo
CarePartners of Connecticut
  • Managed Medicare (HMO/PPO)
  • Commercial, MetroNY, and LocalPlus
  • Cigna+Oscar, Cigna+MVP (CT Locations Only)
  • Commercial and Exchange (Except “Value” Network)
  • Managed Medicare
Connecticut Medicaid
Connecticut State Workers’ Compensation
  • Emblem Commercial and Exchange (Except for Millennium and Enhanced Care Prime Networks)
  • Managed Medicare (VIP Prime, Bold, Reserve)
Harvard Pilgrim
  • Through United Shared Services – ONS Harrison location only.
Medicare (Including Railroad Medicare)
New York State Workers’ Compensation
  • Liberty and Freedom Plans
UHC/NYSHIP/NY Government Empire Plan
United Healthcare
  • All Commercial Plans (Except Indemnity and Compass)
  • Managed Medicare

Orthopaedic & Neurosurgery Specialists (ONS) accepts most major insurance plans. Please see the list of accepted insurance plans above and confirm that ONS participates with your plan prior to scheduling an appointment. Certain insurance plans are limited to specific regions and physicians. If you have additional questions, please call our offices at (203) 869-1145 ext. 279 and our team will be happy to provide additional information.


Fellowship in Foot and Ankle Surgery: MedStar Union Memorial Hospital, Baltimore, MD

Medical School

Doctor of Medicine: Rutgers New Jersey Medical School, Newark, NJ


Residency in Orthopedic Surgery: Maimonides Medical Center, Brooklyn, NY


The College of New Jersey, Ewing, NJ

What Our Patients Say About Us