About Us

Our Providers

Dr. Chertow is a board certified orthopedic surgeon specializing in hip, knee, ankle and shoulder arthroscopy, minimally invasive and computer-assisted joint replacements of the knee, hip and shoulder, and sports medicine at Chertow Orthopaedics & Sports Medicine (COSM). He also specializes in cartilage restoration techniques in the knee and ankle performing such techniques PRP/STEM CELL/AMNIOTIC CELL injections, BIO Cartilage and Cartiform placement surgery, BIO UNI Knee replacements, and Osteochondral Allograft transplants. He is currently the Team Physician for the Philadelphia Revolution Hockey teams, Manor College, Saint Basil Academy High School, William Tennent High School, and the Centennial School district. He previously served as the head team physician for LaSalle University in Philadelphia, Pa. and recently served as the event physician for the NCAA Sweet Sixteen and Elite Eight Mens Basketball tournament. Dr. Chertow received his Bachelors of Science (BS) degree from The Ohio State University where he was a varsity wrestler for the nationally ranked Buckeyes and named to the All Big 10 scholar athlete team. He obtained his Medical Doctor (MD) degree from Marshall University in his home town of Huntington, WV. He then completed a General Surgery Internship at The Ohio State University, Columbus, Ohio and an Orthopedic Surgery Residency at the University of Medicine and Dentistry of New Jersey, New Brunswick, New Jersey. Following residency he completed an extra year of training undergoing a Fellowship in Orthopedic Sports Medicine at the World Renowned Hughston Clinic, Hughston Orthopedic Hospital in Columbus, Georgia which was the birthplace of Orthopaedic Sports Medicine. He is one of the few Sports Medicine Fellowship trained orthopaedic surgeons in the area who is double board Ceritfied from the American Board of Orthopaedic Surgeons holding certifications in both orthopaedic sugery and sports medicine. Dr. Chertow is an avid sports fan and was an all-state soccer player and wrestler, winning two state wrestling championships, and becoming a High School All-American. He was the Assistant Orthopedic Doctor for numerous professional, college, and High School teams including the Columbus Cottonmouths Southern Professional Hockey Team, Columbus Catfish Professional Baseball Team, Columbus Lions Professional Arena Football Team, Assistant Team Doctor for Georgia Southwestern State University, Columbus State University, and served as the Assistant Orthopedic Team Doctor for Rutgers University.  Dr. Chertow actively participates in the following professional organizations: · Fellow in the American Academy of Orthopaedic Surgeons (AAOS) · Fellow in the American Orthopaedic Society for Sports Medicine (AOSSM) · International Society of Arthroscopy, Knee Surgery and Orthopaedic Sports Medicine · The Hughston Society Dr. Chertow operates at Holy Redeemer Hospital and Medical Center, Holy Redeemer Ambulatory Surgery Center, Jeanes Hospital, and the Huntingdon Valley Surgery Center.  

Experienced Medical Professionals

Chertow Orthopaedics & Sports Medicine offers a  broad array of services geared to address today’s most common orthopaedic diseases and sports injuries. We know there is no such thing as one-size-fits-all cure, so we never use a one-size-fits-all approach to your diagnosis. 

A Personal Approach

Our goal is to improve and maintain your overall health and to empower you with an understanding of your condition and wellness plan.  

How We Help

Preventative Care

We offer a variety of preventative care services such as:

-Visco Supplementation for the joints

-Platelet Rich Protein (PRP) injections

-STEM cell injections

-Amniotic cell injections.

Acute Symptoms

We offer diagnostics for many acute symptoms such as shoulder, knee, hip, and ankle pain. Rotator Cuff Tears, Meniscal and ACL tears of the knee. 

Chronic Issues

You can rely on us to treat all of your chronic care needs such as Joint pain and low back pain. Osteoarthris of the Shoulder, Hip , and knee. Dr. Chertow offers the latest in Joint Replacement surgery including Reverse and Anatomic Shoulder Replacements, Computer assisted and custom fit knee replacements.


Companies and Implants Used


Dr. Chertow utilizes many different prosthesis companies including but not limited to:

Smith & Nephew

Journey Knee replacements with patient specific instrumentation


Total and partial custom fit knee replacements


Total Shoulder Resurfacing and Patella Femoral Joint Replacements

Integra Life Sciences

Reverse and Total Shoulder replacements

Arthrex Sports Medicine 

All-Inside Graftlink ACL reconstructions, BIO Uni replacements. Cartiform and Bio cartilage

Services on Site

 We have Diagnostic Ultrasound and X-rays on site. 

Real patient testimonials

coming soon

Promote current deals

Now offering STEM Cell, PRP and Amniotic Cell injections for chronic pain, Osteoarthritis, and Tendonitis.

Contact Us

Four Convenient Locations

North East Philadelphia Location

Holy Redeemer Hospital, Fitness Center Lower Level, 1648 Huntingdon Pike, Meadowbrook, Pennsylvania 19046, United States

Tel/Fax: 1-833-DRBONES or 1-833-372-6637

South Philly

1413 West Moyamensing Avenue, Philadelphia, PA 19145

Telephone: (267) 639-2555 Fax: (267) 639-2632


2200 W Hamilton St, Suite 214, Allentown, Pennsylvania 18104

Telephone: (484) 273-0401 Fax: (484) 268-5265


2201 Ridgewood Road, Suite 160, Wyomissing, PA 19610

Telephone: (484) 509-1900 Fax: (484) 388-4168

Contact Us

Drop us a line for more information or to schedule an appointment

Better yet, see us in person!

We love our customers, and welcome any questions