to Orthopaedic Physicians & Surgeons, P.C.
All patients deserve to have their concerns, opinions, and suggestions heard. At OPS our patients are a part of a healthcare team, working with us to promote orthopaedic health. Dr. King and Dr. Charko have been working together for nearly a decade, establishing a practice that is efficient and successful. The staff at OPS have worked with Dr. King and Dr. Charko for years, enhancing the practice with their dedication, knowledge and experience.

We provide comprehensive care for general orthopaedics, trauma, fractures, sports medicine, arthroscopic surgery, joint replacements and spinal procedures. OPS is at the forefront of new technology and techniques. Dr. King and Dr. Charko constantly pursue new developments in the field of orthopaedics to find better ways to serve their patients. Whether requiring minor treatment or long-term care, our patients feel secure knowing that OPS offers the highest quality of orthopaedic services.

Patient Portal
Patient Portal AccessIf you are a current patient, please visit our portal. Once you are registered you will have the ability to request appointments, medication refills, and access your health records.

News & Events
Walking Tall Again
Partial implant Puts Patients on the Go

After visiting three surgeons recommending a full-knee replacement, someone suggested to John to visit Dr. Charko. Dr. Charko felt... [read article]

Our Doctors
Gregory P. Charko, M.D.
Dr. Charko was born in Elizabeth, N.J. and was raised and educated in New Jersey... read more

John W. King, D.O.
Dr. King was born and raised in Long Island, NY. He accepted a four-year Army... read more

Our Locations
975 Lehigh Avenue
Union, NJ 07083
P: (908) 686-1488
F: (908) 687-7886

329 Amboy Avenue
Woodbridge, NJ 07095
P: (732) 634-4900
F: (732) 636-5666