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Cahill Orthopedic Sports Medicine and Joint Replacement

Expert Orthopedic Care in Bergen County

Request an Appointment • Phone: (201) 489-0022
  • Our Team
    • Dr. James W. Cahill
    • Dr. Erik S. Contreras
    • Dr. Jigar Gandhi
    • Dr. Michael C. Distefano
    • Daniela D. Marinaro, PA
  • Locations
    • Hackensack
    • Paramus
    • Tenafly
  • Patient Resources
    • About Your Visit
    • Medical Forms
    • Outpatient Surgery Center
    • COVID-19 Policies
    • Request an Appointment
    • Patient Testimonials
  • Specialties
    • Sports Medicine
    • Joint Replacement Surgery
    • Patient Education
  • In the News

Dr. Erik Contreras

Board Eligible & Fellowship Trained Orthopedic Surgeon

Dr. Contreras specializes in a variety of orthopedic conditions and procedures, including:

Shoulder

  • Shoulder Arthritis
  • Shoulder Replacement (Anatomic, Reverse, & Revision)
  • Pyrocarbon Hemiarthroplasty
  • Shoulder Dislocations and Instability
  • Rotator Cuff Tears
  • Superior labrum (SLAP) Tears
  • AC Joint (Shoulder) Separation
  • Pectoralis Tendon Tears

Elbow

  • Ulnar Collateral Ligament (UCL) Injuries
  • UCL Repair & Tommy John Surgery
  • Elbow Biceps and Triceps Injuries
  • Elbow Arthritis
  • Tennis and Golfer’s Elbow (Epicondylitis)
  • Ulnar Neuritis (Cubital Tunnel Syndrome)
  • Snapping Ulnar Nerve

Fracture Care

  • Shoulder Fractures
  • Elbow Fractures
  • Wrist and Forearm Fractures
  • Hip Fractures
  • Femur and Tibia Fractures
  • Ankle fractures

Erik S. Contreras, MD

Fellowship Trained Shoulder, Elbow, & Sports Medicine Surgeon

Dr. Erik Contreras is a fellowship trained orthopedic surgeon who specializes in shoulder & elbow surgery, sports medicine, and fracture care. His philosophy is to treat each patient as a whole and develop an individualized treatment plan based on the patient’s needs and goals, beginning with nonsurgical treatment whenever possible. Dr. Contreras is proud to serve as a team physician for Saint Peter’s University athletics where he has the privilege to take care of high-level athletes across a variety of sports including baseball, basketball, soccer, and volleyball.

Dr. Contreras received his bachelor’s degree from the University of Texas at Austin and his medical degree from the University of Texas Southwestern Medical School. He completed his orthopedic residency training at The Ohio State University, where he trained with expert surgeons taking care of NCAA Division 1 athletes. He then completed his fellowship training at the prestigious NYU Langone Orthopedic Hospital in New York City, where he trained in all aspects of shoulder and elbow surgery under the guidance of world-renowned orthopedic surgeons.

Dr. Contreras was elected as a member of the Alpha Omega Alpha Medical Honor Society, an award given to the top medical students in each class. He has written several publications in renowned orthopedic journals, presented at national and international meetings, and contributed book chapters to the orthopedic literature. Outside of his practice, he enjoys spending time with his family, traveling, hiking, and trying new restaurants.

Education

  • Undergraduate: Bachelor of Science (B.S.) in Chemical Engineering – The University of Texas at Austin, Austin, TX
  • Medical Degree: M.D. – The University of Texas Southwestern Medical School, Dallas, TX

Training

  • Orthopedic Surgery Residency: The Ohio State University Wexner Medical Center, Columbus, OH
  • Shoulder & Elbow Fellowship: NYU Langone Orthopedic Hospital, New York, NY

Professional Affiliations

  • American Shoulder and Elbow Surgeons (ASES)
  • American Academy of Orthopaedic Surgeons (AAOS)

Clinical Affiliations

  • Hackensack University Medical Center
  • Valley Hospital
  • Team Physician for Saint Peter’s University, Division I Athletics

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Contact Us

Hackensack

87 Summit Avenue
Hackensack, NJ 07601
Phone: (201) 489-0022

Paramus

140 North State Route 17, Suite 255
Paramus, NJ 07652
Phone: (201) 261-5501

Tenafly

111 Dean Drive, Suite 1 North
Tenafly, NJ 07670
Phone: (201) 489-0022

Phone lines open 24/7 for on-call emergency care.

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