Meet Our Doctors
RSI physicians are board-certified interventional physiatrists who specialize in treating acute and chronic musculoskeletal injuries of the spine, joints, and tendons—without surgery. They are experts with years of experience performing fluoroscopic and ultrasound-guided interventional orthopedic procedures and regenerative treatments.
Dr. Gregory Lutz is the Founder and Medical Director of the Regenerative SportsCare Institute (RSI). In addition, he currently serves as Physiatrist-In-Chief Emeritus at Hospital for Special Surgery (HSS) and a Professor of Clinical Rehabilitation Medicine at Weill Medical College of Cornell University. Dr. Lutz is one of the world’s leading experts in the field of regenerative interventional orthopedic medicine, appearing annually on Castle Connolly’s and New York Magazine’s “Top Doctors” lists.
Dr. Christopher Lutz is a fellowship-trained, board-certified physiatrist in Physical Medicine and Rehabilitation, specializing in spine, sports, and regenerative medicine, with a clinical focus on treating injuries of the knee. Serving patients at the Hospital for Special Surgery since 2001, Dr. Lutz appears annually on Castle Connolly’s and New York Magazine’s “Top Doctors” lists.
Dr. Nicholas Beatty is a fellowship-trained physician, double board-certified in Sports Medicine and Physical Medicine & Rehabilitation, specializing in interventional spine care, sports medicine, and regenerative medicine—with a clinical focus on treating injuries of the shoulder and upper extremity. Dr. Beatty has advanced training in the use of regenerative orthobiologic treatments targeted at the site of injury (joint/cartilage, muscle/tendon/ ligament, and the spine) to promote healing and restore function.
Dr. Jennifer Solomon
Dr. Jennifer Solomon is a fellowship-trained physician, double board-certified in Sports Medicine and Physical Medicine & Rehabilitation. Dr. Solomon specializes in interventional orthopedics and sports medicine—with a clinical focus on treating injuries of the lumbar spine, cervical spine, knee, and hip. Dr. Solomon has been recognized annually by Castle Connolly as one of New York’s Top Doctors since 2013.
Dr. Mairin Jerome
Dr. Mairin Jerome is a fellowship-trained physiatrist who works in partnership with her patients to establish a treatment plan that combines therapeutic exercise, manual tissue therapy, and fluoroscopic and/or ultrasound-guided prolotherapy or orthobiologic injections, if indicated. Dr. Jerome is also interested in counseling her patients in nutrition and exercise optimization to ensure the best results.