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Christopher J. Mattern

Christopher J. Mattern, MD

  • Spanish
4.8 rating based on 513 ratings
(4.8/5 stars) | 20 Comments
  • Purchase
    3030 Westchester Avenue, Purchase, NY 10577-2510
  • (914) 848-8870
  • (914) 848-8871
  • White Plains
    210 Westchester Avenue, GPS Enter, West Harrison, White Plains, NY 10604-2901
  • (914) 682-6540
  • (914) 682-6541

About the Provider

Dr. Mattern is a board certified orthopaedic surgeon who specializes in joint replacement surgery, sports medicine and arthroscopy, and fracture care.

Dr. Mattern graduated from Princeton University where he earned a degree in Molecular Biology with highest honors and was a member of the Phi Beta Kappa Honor Society. He attended medical school at Columbia University College of Physicians & Surgeons where he was a member of the Alpha Omega Alpha Honor Society. He also earned a Masters in Business Administration from Columbia Business School with Honors.

Dr. Mattern completed his surgical internship at the New York Presbyterian-Weill Cornell Medical Center. He completed his orthopaedic surgery residency at Hospital for Special Surgery, ranked by US News & World Report as the #1 orthopaedic hospital in the United States. Dr. Mattern received extensive training in joint replacement, sports medicine, and orthopaedic trauma. During his residency, he was active in research, publishing journal articles on a wide variety of topics, including joint replacement surgery, arthroscopy, trauma, and spine surgery.

Dr. Mattern sees patients at both the White Plains and Purchase offices of Westmed Medical Group and operates at White Plains Hospital, Greenwich Hospital and the Rye Ambulatory Surgery Center.

Dr. Mattern treats a variety of orthopaedic diseases and injuries, including the following:

  • Shoulder Injuries
  • Knee Injuries
  • ACL injuries
  • Meniscus and cartilage tears
  • Knee arthritis
  • Hip arthritis
  • Shoulder arthritis
  • Rotator cuff tears
  • Shoulder labral tears
  • Achilles tendon injuries
  • Biceps tendon injuries
  • Carpal tunnel syndrome
  • Trigger Finger
  • Fractures in adults and children
  • Revision hip and knee replacement surgery
Medical School
Columbia Univ College of Physicians and Surgeons
Degree: Doctor of Medicine
Graduate Education

Columbia University – Columbia Business School
Degree: Masters of Business Admin

Hospital for Special Surgery
Hospital for Special Surgery
Board Certification
Orthopaedic Surgery
Hospital Affiliation
Greenwich Hospital
Rye Ambulatory Surgery Center
White Plains Hospital

Office Locations (2)

  • Purchase
    3030 Westchester Avenue
    Purchase, NY 10577-2510
    Ph: (914) 848-8870
    Fax: (914) 848-8871
  • White Plains
    210 Westchester Avenue
    GPS Enter, West Harrison
    White Plains, NY 10604-2901
    Ph: (914) 682-6540
    Fax: (914) 682-6541


Dr. Mattern is the best.
December 22, 2018
December 20, 2018
December 4, 2018
Excellent doctor and I would highly recommend to family and friends.
November 17, 2018
Dr. Mattern is helpful and professional.
November 8, 2018
Dr. Mattern is a pleasure to deal with. He takes time to explain all aspects of my condition and answers all questions in a caring and easy to understand way. I will highly recommend him to anyone I know !
November 1, 2018
I have complete confidence in Dr. Mattern . He replaced both my knees .
October 27, 2018
Great doctor, clear expertise and knowledgeable, very caring, took care of my problem.
October 24, 2018
Excellent care and concern shown by doctor and his P.A. Easyto talk to,; both listened to my concerns; explained everything in detail; asked questions; best care I have ever received.
October 12, 2018
I was very pleased and satisfied was the experience.
September 29, 2018
I had confidence in this doctor's intelligence, opinions, and recommendations.
September 29, 2018
I couldn't be happier w/Dr. Mattern. I have recommended several family members and friends go see him.
September 27, 2018
Very thorough, knowledgeable and helpful.
September 26, 2018
September 13, 2018
so impressed. already mentioned to many people in my circle
September 13, 2018
wonderful doctor and I would highly recommend hi
September 13, 2018
Medications were not of visit expectations
September 13, 2018
August 25, 2018
Excellent Doctor..
August 14, 2018
Dr. Mattern is an excellent doctor.
August 11, 2018