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Dr. Stephen Koss MD is a male Sports Medicine, has 21 years of experience and practices in Orthopaedic Surgery, Sports Medicine, General Practice, Sports Medicine, and Sports Medicine.
Video profile
Dr. Stephen Koss has 4 office locations.
Orthopedic Institute New Jersey
108 Bilby Rd
Ste 201
Hackettstown, NJ 07840

Phone Number
Locations and availability (4)
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

  • Currently 3.5 of 4 stars
Patient comments (12)

The overall average patient rating of Dr. Stephen Koss, Orthopaedic Surgeon, Internist is Excellent. Dr. Koss has been reviewed by 23 patients who have provided 12 comments. The rating is 3.5 out of 4 stars.

Patient Ratings
Ease of Appointment 3.6
  • Currently 3.5714285714286 of 4 stars
Promptness 3.3
  • Currently 3.2857142857143 of 4 stars
Courteous Staff 3.5
  • Currently 3.4761904761905 of 4 stars
Accurate Diagnosis 3.1
  • Currently 3.1 of 4 stars
Bedside Manner 3.2
  • Currently 3.2380952380952 of 4 stars
Spends Time with Me 3.2
  • Currently 3.1904761904762 of 4 stars
Follows Up After Visit 2.9
  • Currently 2.8947368421053 of 4 stars

Specialties & Research

Dr. Stephen Koss, MD is board certified in Orthopaedic Surgery.

  • He has special expertise in 9 areas:
  • Arthritis
  • Bunions (Hallux Valgus)
  • Carpal Tunnel Syndrome
  • Flu (Human Influenza)
  • Hip Osteoarthritis
  • Knee Osteoarthritis
  • Neck Pain
  • Osteoarthritis (Hand and Wrist)
  • Sports Injuries

Education & Awards

Dr. Koss graduated from University of Virginia, Charlottesville. He has 2 awards.

Patients' Choice Award (2012 - 2013)
Compassionate Doctor Recognition (2012)


Dr. Koss has 6 hospital affiliations:

  • Morristown Memorial Hospital 
  • Newton Memorial Hospital 

Accepted Insurance Plans

Dr. Koss accepts these health insurances in at least one office:

  • The Empire Plan (UHC) - 1 plan

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Additional Information
Where does Dr. Stephen Koss practice?
Dr. Stephen Koss practices Orthopaedic Surgery, Sports Medicine, General Practice, Sports Medicine, and Sports Medicine near Hackettstown, NJ.
Additional practice locations include: Sparta, NJ and Newton, NJ.
See Hackettstown Surgeons, Hackettstown Sports Medicine Doctors, Hackettstown General Practitioners, and Hackettstown Family Physicians.