Stephen J. Ros, MD, PhD
Orthopedic Hand Surgery
Fellowship: Mount Sinai Beth Israel Hand Fellowship
Residency: Rutgers Robert Wood Johnson University Hospital
Internship:Rutgers Robert Wood Johnson University Hospital
Doctoral: Icahn School of Medicine at Mount Sinai
Undergraduate: Virginia Polytechnic Institute & State University
I strive for excellent, patient-centered care using state-of-the-art techniques for injuries to the hand and upper extremity. My goal with each patient is to provide the best functional outcomes using treatment plans that align with the needs of each individual.
Procedures & Areas of Interest
- Advanced Arthroscopy and Other Minimally Invasive Procedures
- Arthritis of the Upper Extremity
- Carpal & Cubital Tunnel Syndromes
- Complex Surgical Reconstruction & Revision Surgery
- Congenital Hand (Polydactyly)
- De Quervain’s Tenosynovitis
- Deep Lacerations (Cuts) Involving Arteries, Veins, Nerves & Tendons
- Dupuytren’s Contracture
- Extensor & Flexor Tendon Injuries
- Ganglion Cysts & Tumors
- Growth Plate Fractures (Children)
- Hand & Wrist Dislocations
- Hand Trauma
- Hand, Wrist and Upper Extremity Fractures
- Mallet Finger
- Metacarpophalangeal Joint Arthritis
- Nerve Entrapments
- Nerve Injury/Repair
- Scaphoid Fractures
- Trigger Finger
- Rheumatoid Arthritis
Stephen Ros, MD, PhD is a Fellowship Trained Orthopaedic Surgeon specializing in Hand, Wrist and Elbow Surgery.
Before joining Northern Arizona Orthopaedics, Dr. Ros received his fellowship training in Hand Surgery from Mount Sinai Beth Israel in New York City. He completed his residency at Rutgers Robert Wood Johnson University Hospital in New Jersey. Dr. Ros earned his doctoral degrees, including a PhD, from Icahn School of Medicine at Mount Sinai. He earned his biomedical engineering undergraduate degree from Virginia Polytechnic Institute & State University, where he graduated summa cum laude and a member of the University Honors Program. His primary practice includes treating patients for upper extremity fractures, tendon and ligament injuries, sports-related injuries and nerve injuries.
Before becoming an orthopaedic surgeon, Dr. Ros was a biomedical engineer and research scientist, developing novel implants and advancing care in the field of orthopaedics. His decision to pursue a career in surgery was determined during his collaborations with surgeons, seeing firsthand the impact physicians have on the well-being of their patients.
Dr. Ros continues to stay active in the medical community by participating in orthopaedic research, publishing, and presenting at national conferences.
- Biomedical Research Engineer with Stryker Orthopaedics, 2005-2006
- Commonwealth Scholar at Virginia Tech
Research, Publications & Presentations
Icahn School of Medicine at Mount Sinai – July 2006-July 2014
Department of Orthopaedics
PI: Dr. Evan L. Flatow
· Managed in vivo animal studies of biomechanical, structural and cellular response to fatigue damage in rat patellar tendon (ELF 5-R01-AR052743-03)
· Developed tendon imaging protocols to investigate tendon fatigue damage
Peer-Reviewed Journal Articles:
Ros SJ, Muljadi PM, Flatow EL, Andarawis-Puri N. Multiscale mechanisms of tendon fatigue damage progression and severity are strain and cycle dependent. J Biomech. 2019;85:148-156. doi:10.1016/j.jbiomech.2019.01.026
Ros SJ, Andarawis-Puri N, Flatow EL. Tendon extracellular matrix damage detection and quantification using automated edge detection analysis. J Biomech. 2013;46(16):2844-2847. doi:10.1016/j.jbiomech.2013.09.002
Sinclair EB, Andarawis-Puri N, Ros SJ, Laudier DM, Jepsen KJ, Hausman MR. Relating applied strain to the type and severity of structural damage in the rat median nerve using second harmonic generation microscopy. Muscle Nerve. 2012;46(6):899-907. doi:10.1002/mus.23443
Sereysky JB, Andarawis-Puri N, Ros SJ, Jepsen KJ, Flatow EL. Automated image analysis method for quantifying damage accumulation in tendon. J Biomech. 2010;43(13):2641-2644. doi:10.1016/j.jbiomech.2010.04.043
Zhou Z, Ros SJ, Akinbiyi T, Xu L, et al. Tendon-derived stem/progenitor cell aging: defective self-renewal and altered fate. Aging Cell. 2010;9(5):911-915. doi:10.1111/j.1474-9726.2010.00598.x
Sun HB, Andarawis-Puri N, Ros SJ, Li Y, et al. Cycle-dependent matrix remodeling gene expression response in fatigue-loaded rat patellar tendons. J Orthop Res. 2010;28(10):1380-1386. doi:10.1002/jor.21132
Non-Published Peer-Review Journal Articles:
Peer Reviewed Book Chapter:
Ros SJ, Lee D, Doumas C, Beredjiklian, PK. Hand Surgery: Tricks of the Trade, Zone 2 Flexor Tendon
Injuries. Thieme Publishers, New York, NY, 2020
Ros SJ, Monica J. Hand Surgery: Tricks of the Trade, Thenar Flap. Thieme Publishers, New York, NY, 2020
Sagebien CA, Ros SJ. Earlier Hip Fracture Discharge with a Dedicated Orthopaedic Trauma Room, 48th Ann Meeting of the EOA, 2017. Miami, FL.
Ros SJ. Peripheral Nerve Injury and Repair. RWJMS, 2017. New Brunswick, NJ.
Ros SJ. Etiopathogenesis of Tendinopathy and Clinical Correlates. RWJMS, 2016. New Brunswick, NJ.
Ros SJ. Operative Management of End-Stage Ankle Arthritis. RWJMS, 2015. New Brunswick, NJ.
Ros SJ, Andarawis-Puri, N, Flatow, EL. Accumulation of Tendon Matrix Injury During Fatigue and the Associated Biologic Response. Transactions of the 59th Meeting of the Orthopaedic Research Society, 2013. San Antonio, TX.
Ros SJ, Andarawis-Puri, N, Flatow, EL. An Automated Method for Evaluating Type I Collagen Fiber Orientation and Damage Severity in Tendon. Transactions of the 59th Meeting of the Orthopaedic Research Society, 2013. San Antonio, TX.
Ros SJ, Andarawis-Puri, N, Flatow, EL. A Tendon Fascicle Model of Fatigue Injury for the Investigation of Matrix Damage Mechanisms and Intrinsic Cellular Responses to Cyclic Loading. Transactions of the 58th Meeting of the Orthopaedic
Research Society, 2012. San Franscisco, CA.
Ros SJ, Andarawis-Puri, N, Flatow, EL. Visualization of Collagen Matrix Damage in a Tendon Fascicle Fatigue Model. Transactions of the International Symposium of Ligament and Tendon XII, 2012. San Franscisco, CA.
Ros SJ, Andarawis-Puri, N, Flatow, EL. Development and Characterization of a Rat Tail Tendon Fatigue Damage Model. Transactions of the 57th Meeting of the Orthopaedic Research Society, 2011. Long Beach, CA.
Ros SJ, Papas, N, Deso, S. Electro Active Polymers in Action. Session chair, 2005 SPIE Conference for Smart Structures and Materials, 2005. San Diego, CA.
Ros SJ, Papas, N, Deso, S. NextFest presenter on EAPs. Wired Magazine. June 24-26, 2005. Chicago, IL.