About Jon J.P. Warner, MD

Departments, Centers, & Programs:

Clinical Interests:

Treats:

Languages:

Locations

Shoulder Service at Mass General Waltham
52 Second Ave.
3rd Floor, Suite 3300
Waltham, MA 02451
Phone: 617-724-7307

Mass General Orthopaedics
55 Fruit St.
Yawkey Center for Outpatient Care
Boston, MA 02114
Phone: 617-726-2784

Medical Education

  • MD, University of Rochester School of Medicine
  • Residency, Harvard / MGB Combined Training Program*
  • Residency, Strong Memorial, Univ. of Rochester
  • Fellowship, Boston Children's Hospital
  • Fellowship, Cornell - Hospital For Special Surgery

American Board Certifications

  • Orthopaedic Surgery, American Board of Orthopaedic Surgery

Note: This provider may accept more insurance plans than shown; please call the practice to find out if your plan is accepted.


Research

Outcomes Research: The focus of our research is to analyze all outcomes in order to improve care. Our prospective registry allows us to measure patient-reported outcomes including the process of recovery, the amount of pain and improved function, and the durability of the recovery. Together with other analysis of groups of patients our focus is to improve the value of the care delivered to all patients with shoulder problems.

Publications

  • Select publications:

    • Woodmass JM, Wagner ER, Borque KA, Chang MJ, Welp KM, Warner JJP:  Superior Capsular Reconstruction using derman allograft: Early outcomes and survival.  J Shoulder Elbow Surgery. 2019, June;28(6S):S100-109.
    • Wagner ER,  Chang MJ, Welp KM, Solberg MJ, Hunt TJ, Woodmass JM, Higgins LD, Warner JJP: The impact of reverse prosthesis on revision shoulder arthroplasty: analysis of a high-volume shoulder practice. J Shoulder Elbow Surg. 2019 Feb;28(2):e49-e56.
    • Menendez ME, Lawler SM, Shaker J, Bassoff NW, Warner JJP, Jawa A: Time-Driven Activity-Based Costing to identify Patients Incurring High Inpatient Cost for Total Shoulder Arthroplasty. J Bone Joint Surg AM. 2018 Dec 5;100(23):2050-2056.
    • Woodmass JM, Welp KM, Chang MJ, Borque KA, Wagner ER, Warner JJP: A reduction in the rate of nerve injury after Latarjet: a before-after study of neuromonitoring. J Shoulder Elbow Surg. 2018 Dec;27(12):2153-2158.
    • Wagner ER, Woodmass  JM, Welp  KM, Chang  MJ, Elhassan  BT, Higgins LD, Warner, JJP: Novel Arthroscopic Tendon Transfers for Postero-superior Rotator Cuff Tears: Latissimus Dorsi and Lower Trapezius Transfers. JBJS Essent Surg Tech 2018 Apr 25;8(2):e12.
    • Woodmass JM, Wagner ER, Chang MJ, Welp KM, Elhassan BT, Higgins LD, Warner JJP: Arthroscopic treatment of Massive Postero-superior Rotator Cuff Tears ;A Critical Analysis Review.  JBJS Rev. 2018 Sep;6(9):e3.

     

Reviews: Comments and Ratings

4.8out of 5(254 Ratings, 94 Comments)

May 2025

The best experience in a doctors office I have ever experienced. Seamless from start to finish.


May 2025

Dr. Warner is amazing, first of all, and he explained everything to me before my surgery and post-surgery, and my post-op visits have been very positive and very encouraging. His nurse practitioner, [redacted], is also great. They have taken such good care of me, and they are attentive, and any question I've asked has been answered in the most, I ... Read More


May 2025

Thorough. PA helpful


May 2025

Dr. Warner has been one of the best physicians I have ever received care from. He is knowledgeable and not quick to jump to conclusions regarding your care. I would highly recommend him.


May 2025

I think he's great. He certainly knows what he's talking about. I had a high opinion of him before I came in. He seemed a bit rushed. He didn't seem really interested in questions, although frankly, he may not have all the information because he couldn't get the MRI. So maybe premature in the assessment, but overall, certainly excited about ... Read More


May 2025

Dr. Warner seems very knowledgeable about innovations and changes in surgeries and options, was considerate of my age and exercise levels, and made thoughtful recommendations.


May 2025

Dr Warner is awesome.


May 2025

Dr Warner was great and his assistant [redacted] was incredible made me feel at ease was kind to both myself and my wife it was probably the best experience I've ever had at a Doctors appointment


May 2025

Everything with this provider was fine. He is an excellent doctor and I look forward to my surgery because of him. Dr. Warner, bye-bye.


May 2025

He's a great orthopedic!

View More
Ratings and Comments Powered by NRC Health