Director
Dr. Nicholas is the Director of the Nicholas Institute of Sports Medicine and Athletic Trauma (NISMAT) at Lenox Hill Hospital. Dr. Nicholas has served as the orthopedic team physician for the New York Jets Football Club, the New York Islanders Hockey Team, Hofstra University, the New Jersey Gladiators, and the New Jersey Rockin’ Rollers. He also served as a member of the mayor’s New York City Sports Commission. Dr. Nicholas has been recognized as “One of New York’s Best Doctors” by New York Magazine for the last ten years. He is a member of the American Orthopaedic Association and the American Orthopaedic Society for Sports Medicine and is extensively published in the sports medicine literature. Dr Nicholas received the 2012 Jack C. Hughston Sports Physician Award form the Sports Physical Therapy Section of the American Physical Therapy Association.
More info about Dr Nicholas from his medical practice at New York Orthopedics…
Research Authored by Dr Nicholas
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Stephen J. Nicholas
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Tyler, T. F., Thomas, G. C., Nicholas, S. J., & McHugh, M. P. (2010). Addition of isolated wrist extensor eccentric exercise to standard treatment for chronic lateral epicondylosis: a prospective randomized trial. Journal of Shoulder and Elbow Surgery, 19(6), 917–922. https://doi.org/10.1016/j.jse.2010.04.041 Cite Download
Tyler, T. F., Nicholas, S. J., Lee, S. J., Mullaney, M., & McHugh, M. P. (2010). Correction of posterior shoulder tightness is associated with symptom resolution in patients with internal impingement. The American Journal of Sports Medicine, 38(1), 114–119. https://doi.org/10.1177/0363546509346050 Cite Download
Tyler, T. F., Mullaney, M. J., Mirabella, M. R., Nicholas, S. J., & McHugh, M. P. (2014). Risk Factors for Shoulder and Elbow Injuries in High School Baseball Pitchers: The Role of Preseason Strength and Range of Motion. The American Journal of Sports Medicine, 42(8), 1993–1999. https://doi.org/10.1177/0363546514535070 Cite Download
Tyler, T. F., Schmitt, B. M., Nicholas, S. J., & McHugh, M. P. (2017). Rehabilitation After Hamstring-Strain Injury Emphasizing Eccentric Strengthening at Long Muscle Lengths: Results of Long-Term Follow-Up. Journal of Sport Rehabilitation, 26(2), 131–140. https://doi.org/10.1123/jsr.2015-0099 Cite Download
Tyler, T. F., & Nicholas, S. J. (2007). Rehabilitation of extra-articular sources of hip pain in athletes. North American Journal of Sports Physical Therapy: NAJSPT, 2(4), 207–216. Cite
Trakis, J. E., McHugh, M. P., Caracciolo, P. A., Busciacco, L., Mullaney, M., & Nicholas, S. J. (2008). Muscle strength and range of motion in adolescent pitchers with throwing-related pain: implications for injury prevention. The American Journal of Sports Medicine, 36(11), 2173–2178. https://doi.org/10.1177/0363546508319049 Cite Download
Sileo, M. J., Lee, S. J., Kremenic, I. J., Orishimo, K., Ben-Avi, S., McHugh, M., & Nicholas, S. J. (2009). Biomechanical comparison of a knotless suture anchor with standard suture anchor in the repair of type II SLAP tears. Arthroscopy: The Journal of Arthroscopic & Related Surgery: Official Publication of the Arthroscopy Association of North America and the International Arthroscopy Association, 25(4), 348–354. https://doi.org/10.1016/j.arthro.2008.10.019 Cite Download
Schachter, A. K., McHugh, M. P., Tyler, T. F., Kreminic, I. J., Orishimo, K. F., Johnson, C., Ben-Avi, S., & Nicholas, S. J. (2010). Electromyographic activity of selected scapular stabilizers during glenohumeral internal and external rotation contractions. Journal of Shoulder and Elbow Surgery, 19(6), 884–890. https://doi.org/10.1016/j.jse.2010.05.015 Cite Download
Rodriguez, J. A., Bas, M. A., Orishimo, K. F., Robinson, J., & Nicholas, S. J. (2016). Differential Effect of Total Knee Arthroplasty on Valgus and Varus Knee Biomechanics During Gait. The Journal of Arthroplasty, 31(9 Suppl), 248–253. https://doi.org/10.1016/j.arth.2016.06.061 Cite Download
Pathare, N. P., Nicholas, S. J., Colbrunn, R., & McHugh, M. P. (2014). Kinematic analysis of the indirect femoral insertion of the anterior cruciate ligament: implications for anatomic femoral tunnel placement. Arthroscopy: The Journal of Arthroscopic & Related Surgery: Official Publication of the Arthroscopy Association of North America and the International Arthroscopy Association, 30(11), 1430–1438. https://doi.org/10.1016/j.arthro.2014.07.017 Cite Download
Parvataneni, H. K., Nicholas, S. J., & McCance, S. E. (2004). Bilateral pedicle stress fractures in a female athlete: case report and review of the literature. Spine, 29(2), E19-21. https://doi.org/10.1097/01.BRS.0000105988.43472.2B Cite Download
Orishimo, K. F., Kremenic, I. J., Mullaney, M. J., McHugh, M. P., & Nicholas, S. J. (2010). Adaptations in single-leg hop biomechanics following anterior cruciate ligament reconstruction. Knee Surgery, Sports Traumatology, Arthroscopy: Official Journal of the ESSKA, 18(11), 1587–1593. https://doi.org/10.1007/s00167-010-1185-2 Cite Download
Orishimo, K. F., Kremenic, I. J., Deshmukh, A. J., Nicholas, S. J., & Rodriguez, J. A. (2012). Does total knee arthroplasty change frontal plane knee biomechanics during gait? Clinical Orthopaedics and Related Research, 470(4), 1171–1176. https://doi.org/10.1007/s11999-011-2196-0 Cite Download
Orishimo, K. F., Kremenic, I. J., Lee, S. J., McHugh, M. P., & Nicholas, S. J. (2012). Is valgus unloader bracing effective in normally aligned individuals: implications for post-surgical protocols following cartilage restoration procedures. Knee Surgery, Sports Traumatology, Arthroscopy. https://doi.org/10.1007/s00167-012-2174-4 Cite Download
Orishimo, K. F., Schwartz-Balle, S., Tyler, T. F., McHugh, M. P., Bedford, B. B., Lee, S. J., & Nicholas, S. J. (2018). Can Weakness in End-Range Plantar Flexion After Achilles Tendon Repair Be Prevented? Orthopaedic Journal of Sports Medicine, 6(5), 2325967118774031. https://doi.org/10.1177/2325967118774031 Cite Download
Nicholas, S. J., D’Amato, M. J., Mullaney, M. J., Tyler, T. F., Kolstad, K., & McHugh, M. P. (2004). A prospectively randomized double-blind study on the effect of initial graft tension on knee stability after anterior cruciate ligament reconstruction. The American Journal of Sports Medicine, 32(8), 1881–1886. https://doi.org/10.1177/0363546504265924 Cite Download
Nicholas, S. J., Lee, S. J., Mullaney, M. J., Tyler, T. F., & McHugh, M. P. (2007). Clinical outcomes of coracoclavicular ligament reconstructions using tendon grafts. The American Journal of Sports Medicine, 35(11), 1912–1917. https://doi.org/10.1177/0363546507304715 Cite Download
Nicholas, S. J., Nicholas, J. A., Nicholas, C., Diecchio, J. R., & McHugh, M. P. (2007). The health status of retired American football players: Super Bowl III revisited. The American Journal of Sports Medicine, 35(10), 1674–1679. https://doi.org/10.1177/0363546507302219 Cite Download
Nicholas, S. J., Golant, A., Schachter, A. K., & Lee, S. J. (2009). A new surgical technique for arthroscopic repair of the meniscus root tear. Knee Surgery, Sports Traumatology, Arthroscopy: Official Journal of the ESSKA, 17(12), 1433–1436. https://doi.org/10.1007/s00167-009-0874-1 Cite Download
Nicholas, S. J., Lee, S. J., Mullaney, M. J., Tyler, T. F., Fukunaga, T., Johnson, C. D., & McHugh, M. P. (2016). Functional Outcomes After Double-Row Versus Single-Row Rotator Cuff Repair: A Prospective Randomized Trial. Orthopaedic Journal of Sports Medicine, 4(10), 2325967116667398. https://doi.org/10.1177/2325967116667398 Cite Download
Nicholas, S. J., & Tyler, T. F. (2002). Adductor muscle strains in sport. Sports Medicine (Auckland, N.Z.), 32(5), 339–344. https://doi.org/10.2165/00007256-200232050-00005 Cite Download
Mullaney, M. J., McHugh, M. P., Donofrio, T. M., & Nicholas, S. J. (2005). Upper and lower extremity muscle fatigue after a baseball pitching performance. The American Journal of Sports Medicine, 33(1), 108–113. https://doi.org/10.1177/0363546504266071 Cite Download
Mullaney, M. J., McHugh, M. P., Tyler, T. F., Nicholas, S. J., & Lee, S. J. (2006). Weakness in end-range plantar flexion after Achilles tendon repair. The American Journal of Sports Medicine, 34(7), 1120–1125. https://doi.org/10.1177/0363546505284186 Cite Download
Mullaney, M. J., & Nicholas, S. J. (2014). Rehabilitation of Shoulder Impingement. Techniques in Shoulder & Elbow Surgery, 15(1), 40–45. https://doi.org/10.1097/BTE.0000000000000010 Cite
McHugh, M. P., O’Mahoney, C. A., Orishimo, K. F., Kremenic, I. J., & Nicholas, S. J. (2024). Kinematic, Kinetic, and Temporal Metrics Associated With Golf Proficiency. Journal of Strength and Conditioning Research, 38(3), 599–606. https://doi.org/10.1519/JSC.0000000000004663 Cite Download
McHugh, M. P., O’Mahoney, C. A., Orishimo, K. F., Kremenic, I. J., & Nicholas, S. J. (2023). Kinematic, Kinetic, and Temporal Metrics Associated With Golf Proficiency. Journal of Strength and Conditioning Research. https://doi.org/10.1519/JSC.0000000000004663 Cite Download
McHugh, M. P., Nicholas, S. J., & Tyler, T. F. (2023). Adductor Strains in Athletes. International Journal of Sports Physical Therapy, 18(2), 288–292. https://doi.org/10.26603/001c.72626 Cite Download
McHugh, M. P., O’Mahoney, C. A., Orishimo, K. F., Kremenic, I. J., & Nicholas, S. J. (2022). Importance of Transverse Plane Flexibility for Proficiency in Golf. Journal of Strength and Conditioning Research, 36(2), e49–e54. https://doi.org/10.1519/JSC.0000000000004167 Cite Download
McHugh, M. P., Tyler, T. F., Browne, M. G., Gleim, G. W., & Nicholas, S. J. (2002). Electromyographic predictors of residual quadriceps muscle weakness after anterior cruciate ligament reconstruction. The American Journal of Sports Medicine, 30(3), 334–339. https://doi.org/10.1177/03635465020300030601 Cite Download
McHugh, M. P., Tyler, T. F., Tetro, D. T., Mullaney, M. J., & Nicholas, S. J. (2006). Risk factors for noncontact ankle sprains in high school athletes: the role of hip strength and balance ability. The American Journal of Sports Medicine, 34(3), 464–470. https://doi.org/10.1177/0363546505280427 Cite Download
McHugh, M. P., Tyler, T. F., Mirabella, M. R., Mullaney, M. J., & Nicholas, S. J. (2007). The effectiveness of a balance training intervention in reducing the incidence of noncontact ankle sprains in high school football players. The American Journal of Sports Medicine, 35(8), 1289–1294. https://doi.org/10.1177/0363546507300059 Cite Download
McHugh, M. P., Tyler, T. F., Mullaney, M. J., Mirabella, M. R., & Nicholas, S. J. (2016). The Effect of a High Pitch Volume on Musculoskeletal Adaptations in High School Baseball Pitchers. The American Journal of Sports Medicine, 44(9), 2246–2254. https://doi.org/10.1177/0363546516650183 Cite Download
McHugh, M. P., Orishimo, K. F., Kremenic, I. J., Adelman, J., & Nicholas, S. J. (2019). Electromyographic Evidence of Excessive Achilles Tendon Elongation During Isometric Contractions After Achilles Tendon Repair. Orthopaedic Journal of Sports Medicine, 7(11), 2325967119883357. https://doi.org/10.1177/2325967119883357 Cite Download
McCabe, R. A., Nicholas, S. J., Montgomery, K. D., Finneran, J. J., & McHugh, M. P. (2005). The effect of rotator cuff tear size on shoulder strength and range of motion. The Journal of Orthopaedic and Sports Physical Therapy, 35(3), 130–135. https://doi.org/10.2519/jospt.2005.35.3.130 Cite Download
McCabe, R. A., Orishimo, K. F., McHugh, M. P., & Nicholas, S. J. (2007). Surface electromygraphic analysis of the lower trapezius muscle during exercises performed below ninety degrees of shoulder elevation in healthy subjects. North American Journal of Sports Physical Therapy: NAJSPT, 2(1), 34–43. Cite Download
Lee, S. J., Nicholas, S. J., Akizuki, K. H., McHugh, M. P., Kremenic, I. J., & Ben-Avi, S. (2003). Reconstruction of the coracoclavicular ligaments with tendon grafts: a comparative biomechanical study. The American Journal of Sports Medicine, 31(5), 648–655. https://doi.org/10.1177/03635465030310050301 Cite Download
Lee, S. J., Goldsmith, S., Nicholas, S. J., McHugh, M., Kremenic, I., & Ben-Avi, S. (2008). Optimizing Achilles tendon repair: effect of epitendinous suture augmentation on the strength of achilles tendon repairs. Foot & Ankle International, 29(4), 427–432. https://doi.org/10.3113/FAI.2008.0427 Cite Download
Lee, S. J., Keefer, E. P., McHugh, M. P., Kremenic, I. J., Orishimo, K. F., Ben-Avi, S., & Nicholas, S. J. (2008). Cyclical loading of coracoclavicular ligament reconstructions: a comparative biomechanical study. The American Journal of Sports Medicine, 36(10), 1990–1997. https://doi.org/10.1177/0363546508324284 Cite Download
Lee, S. J., Sileo, M. J., Kremenic, I. J., Orishimo, K., Ben-Avi, S., Nicholas, S. J., & McHugh, M. (2009). Cyclic loading of 3 Achilles tendon repairs simulating early postoperative forces. The American Journal of Sports Medicine, 37(4), 786–790. https://doi.org/10.1177/0363546508328595 Cite Download