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Dr. Chase is certified by the American Board of Orthopaedic Surgeons, is a Fellow of the American Academy of Orthopaedic Surgeons and a member of the New Jersey State Medical Society, the New Jersey State Orthopedic Society and Essex County Medical Society.


He earned his undergraduate degree from Boston University and attended the Boston University School of Medicine. He completed his internship at Framingham Union Hospital, and completed his orthopedic training at the Boston University Medical Center Program, Lahey Clinic and the Shriners Hospital for Crippled Children. His trauma fellowship was completed at Harlem Hospital.


Understanding that patients with musculoskeletal pain or deformities require careful evaluation and rational treatment plans, Dr. Chase is dedicated to mastering the most current information and technology in orthopedics. He performs:


  • Total knee, hip and shoulder replacement
  • Sports medicine rotator cuff repair
  • Arthroscopic surgery of the shoulder and knee
  • Fracture surgery


  • Office pediatric care
  • General orthopedics


Dr. Chase is affiliated with Hackensack UMC Mountainside in Montclair, Clara Maass Hospital in Belleville and the Glen Ridge Surgery Center.



Michael L. Gross, MD
Sports Medicine

Thomas K. John, MD
Joint Replacement

Oscar Vazquez, MD
Sports Medicine

Richard D. Rhim, MD
Spine Surgery

Ira Esformes, MD
General Orthopedics

Michael T. Benke, MD
Sports Medicine

John F. Mendes, MD
General Orthopedics

Mark D. Chase, MD
General Orthopedics

Raghu Maddela, MD, MPH
Non-Operative Spine Care

Carissa Meyer, MD
Hand & Wrist

Ralph Napoli, DPM
Foot & Ankle

James C. Natalicchio, MD
Back & Neck

A. Ylenia Giuffrida, MD
Hand, Wrist & Elbow