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American Board of Orthopaedic Surgery

Team and Event Coverage

  • Team and Event Coverage New Metropolitan Riveters
  • Team and Event Coverage New Jersey Devils
  • Team and Event Coverage Ultimate Fighting Championship
  • Team and Event Coverage New York University
  • Team and Event Coverage Association of Ringside Physicians

Patient Testimonials

  • Dr Guillem Gonzalez-Lomas, MD was very helpful and attentive. He recommended this arthroscopic hip surgery that consisted in repairing my labral tear in the cartilage and shaving off the head of the femor, which is called femoroplasty (surgery codes are 29914,29915,29916). I went in at 5pm and after...

  • I ?? Dr G!! He was the only Dr that was able to get me pain free after 7 months in agony!! He’s the GREATEST!!!! Now it’s unfortunate reading reviews from 2016 how Nichole still gets away with being so unprofessional is beyond me. I totally agree with eneryoube else about her! Dr G should replac...

  • He is very precise and explains everything to you which is great. He does not give false hope. I like that. You walk out knowing what you have to look forward to or not. Very pleased with him and would highly recommend. Thanks!!


Novel Techniques

  • What is a BEAR ACL repair?

    The Bridge-Enhanced ACL Repair (BEAR) technique involves reattaching a patient's own ACL stump to where it pulled off and augmenting this with a specialized collagen implant. The technique is only indicated in unique cases.Dr. Lomas has been at the forefront of judiciously identifying whom it could most benefit and is spearheading research on BEAR.

  • What is an augmented rotator cuff repair?

    Many rotator cuff tears, especially large and massive ones, have a high risk of re-tearing after repair. Several novel techniques and implants may now minimize this risk. Dr. Lomas employs a bespoke combination of strategies using a patient's own tissue and selected implants to augment rotator cuff repairs.

  • What is a bespoke osteotomy?

    In conjunction with cartilage and meniscus preservation surgery or as a standalone technique, leg bones sometimes need to be realigned to optimize leg alignment, a procedure known as an osteotomy. Using 3D printed guides, Dr. Lomas aligns the leg bone precisely and secures the osteotomy with made-to-measure plates.

  • What are orthobiologics?

    Growth factors derived from blood, also known as PRP (platelet rich plasma), and concentrated bone marrow aspirate can be used in selected cases to amplify the body's healing response, either as a nonoperative strategy or in conjunction with surgery.

Dr. Lomas in the News

  • Meniscus Transplant

    Meniscus Transplant Helps Busy Mom Get Active Again

    Read Story

  • Preventing Knee

    Preventing Knee Injuries in Everyday Athletes

    Read Story

  • Torn ACL

    What we can expect from Saquon Barkley this season as he returns from a torn ACL

    Read Story

  • Injuries

    How Should Vehicle Accident Injuries Be Treated? A Doctor Explains

    Read Story

  • Good Food for Kitchen

    21 Foods to Toss Out of Your Kitchen For Good

    Read Story

Dr. Lomas on the Radio

Dr. Lomas cohosts the Sports Medicine Show on Sirius XM Channel 110 with Dr. Dennis Cardone and Dr. Joe Bosco. In his idiosyncratic but always scientifically sound and respectful way, he interviews top athletes, researchers and authors to mine them for their perspective on sports-related health, injury prevention and treatment. You can listen to him every Thursday morning from 6-8am.

Dr. Lomas in Radio