Hand Surgeon on the Upper East Side of NYC
Fellowship-trained hand and wrist specialists providing advanced surgical and nonsurgical care for busy New Yorkers—from complex reconstruction to same-day fracture treatment.
Why Patients Choose HSSI
Two of NYC’s Most Recognized
Hand Surgeons. One Practice.
HandSport Surgery Institute is home to two of NYC’s most recognized hand surgeons: Dr. Mark E. Pruzansky and Dr. Jason S. Pruzansky. Both are board-certified, fellowship-trained hand and upper extremity specialists providing advanced treatment for hand, wrist, elbow, and nerve conditions at our Park Avenue office on the Upper East Side.
Dr. Mark Pruzansky holds three board certifications—Hand Surgery, Orthopedic Sports Medicine, and Orthopedic Surgery—placing him among an elite 1.4% of hand surgeons nationally. Dr. Jason Pruzansky, trained at Mount Sinai where he scored in the 100th percentile among orthopedic residents, specializes in microsurgical nerve repair, complex wrist ligament reconstruction, and minimally invasive techniques.
Patients come to our Upper East Side practice for fast diagnosis, evidence-based care, and clear communication. We treat everything from carpal tunnel syndrome and trigger finger to complex fractures, failed prior surgeries, and sports injuries requiring reconstruction. Our office is designed for efficiency—on-site imaging, same-visit splinting, and coordination with local Upper East Side hand therapists.
Serving patients from Lenox Hill, Carnegie Hill, Yorkville, and greater Manhattan.
What Sets Us Apart
Hand and Wrist Conditions We Treat
Our Upper East Side hand surgery practice treats the full spectrum of upper extremity conditions—from common problems like carpal tunnel to complex reconstruction and revision surgery.
Carpal Tunnel Syndrome & Nerve Compression
Numbness, tingling, and weakness often indicate carpal tunnel syndrome. We’ve performed over 5,000 carpal tunnel procedures, including endoscopic release allowing return to light activities within days. Not everyone needs surgery—we also offer splinting, activity modification, and steroid injections.
Trigger Finger & Tendonitis
Trigger finger causes painful clicking or locking. De Quervain’s tendinitis creates pain at the thumb side of your wrist. Both conditions often respond to injection therapy—our surgeons can frequently resolve trigger finger with a single cortisone injection, avoiding surgery entirely.
Hand & Wrist Fractures
Wrist fractures, scaphoid fractures, and finger fractures require precise treatment to maximize function and avoid long-term stiffness or arthritis. We use minimally invasive techniques whenever possible and accommodate urgent same-day fracture appointments.
Ligament Injuries & Sports Trauma
Wrist sprains, scapholunate ligament tears, and TFCC injuries often result from falls or sports. Dr. Mark Pruzansky holds a subspecialty certification in Orthopedic Sports Medicine. Dr. Jason Pruzansky has expertise in complex wrist ligament reconstruction, including arthroscopic techniques.
Arthritis of the Hand, Thumb & Wrist
Thumb base arthritis, finger joint arthritis, and wrist arthritis can significantly impact grip strength and daily activities. Treatment ranges from injections to joint reconstruction or replacement surgery, tailored to your activity level and goals.
Nerve & Tendon Lacerations
Cuts to the hand can sever tendons or nerves, requiring surgical repair. Both surgeons are trained in microsurgery. Dr. Jason Pruzansky completed fellowship training specifically in microsurgery. If you have numbness or can’t move a finger after a cut, call immediately.
Ganglion Cysts & Hand Masses
Ganglion cysts are fluid-filled lumps commonly appearing on the wrist or hand. Treatment options include observation, aspiration (draining the cyst), or surgical removal if the cyst recurs or causes symptoms.
Work-Related & Overuse Injuries
Repetitive strain injuries from computer work, typing, and manual labor are common among Upper East Side professionals. We diagnose and treat overuse conditions and advise on ergonomic modifications and occupational therapy.
Advanced Hand Surgery & Nonsurgical Care
Our approach emphasizes accurate diagnosis first, then the least invasive effective treatment. Many hand conditions improve without surgery. When surgery is necessary, we use advanced techniques that minimize recovery time.
Nonsurgical Treatment Options
- Splinting and bracing — provided on-site during your visit
- Cortisone and steroid injections — performed by your surgeon, not a technician
- Hand therapy coordination — with certified hand occupational therapists on the Upper East Side
- Activity and ergonomic modification — to address underlying causes
Minimally Invasive & Arthroscopic Surgery
Our surgeons are among the country’s leading practitioners of minimally invasive hand surgery. Endoscopic carpal tunnel release uses a small incision and camera guidance, allowing faster recovery than open surgery. Wrist arthroscopy enables diagnosis and treatment of ligament injuries through tiny incisions. These techniques mean less pain, smaller scars, and quicker return to work and activities.
Outpatient Surgery with Regional Anesthesia
Most hand surgeries are performed on an outpatient basis—you go home the same day. We frequently use regional anesthesia (numbing just the arm) rather than general anesthesia, which reduces risk and speeds recovery. Almost all outpatient surgeries are performed at Surgicare of Manhattan and Manhattan Eye, Ear and Throat Hospital, which is part of Lenox Hill Hospital. Some complex surgeries are performed at Lenox Hill and Mount Sinai Hospitals.
Microsurgery & Complex Reconstruction
For nerve injuries, tendon lacerations, and complex trauma, our surgeons use microsurgical techniques—operating under magnification to repair structures less than a millimeter in diameter. Dr. Jason Pruzansky completed fellowship training in microsurgery and traumatology. We handle nerve grafting, tendon transfers, and reconstruction that general orthopedic practices refer out.
Revision Surgery for Disappointing Prior Procedures
If you’ve had hand or wrist surgery elsewhere that didn’t resolve your problem or created new issues, we can help. Revision surgery is a significant part of our practice. We evaluate what causes your dissatisfaction, discuss realistic expectations, and perform corrective procedures when appropriate.
Why Upper East Side Patients Choose HandSport Surgery Institute
Fellowship-trained hand & upper extremity surgeons
Subspecialty training beyond general orthopedics, focused exclusively on hand, wrist, and elbow
Experience at top NYC academic centers
Dr. Mark Pruzansky trained at Mount Sinai with fellowships in San Francisco and New Orleans; Dr. Jason Pruzansky trained at Mount Sinai and University at Buffalo
High case volume for carpal tunnel, tendon & fracture surgery
Over 5,000 carpal tunnel procedures; tens of thousands of patients treated over 30+ years
On-site imaging and splinting
Digital X-ray adjacent to exam rooms means diagnosis during your visit, not days later
Coordination with local UES hand therapists
We work with certified occupational hand therapists in the neighborhood for seamless post-treatment rehabilitation
Multilingual staff and easy insurance help
German, Yiddish, Spanish, and French spoken; insurance verification before your visit; prior authorization assistance
Convenient Upper East Side Location
HandSport Surgery Institute
975 Park Avenue (between 82nd and 83rd Streets)
New York, NY 10028
Phone: 212-249-8700
Monday–Friday, 9:00 AM – 5:00 PM
Subway
86th Street station (4/5/6 lines) — exit at Lexington Avenue, walk west to Park Avenue (5 minutes)
Bus
M1, M2, M3, M4 on Madison/Fifth Avenues; M79 and M86 crosstown
Parking
Metered street parking on Park Avenue and side streets. Garages at 85th & Lexington and 83rd between Lexington & Third Avenue.
Building Access
Avenue level building. Wheelchair accessible.
Neighborhoods & ZIP Codes Served
What Our Patients Say
★ 4.9 rating from 200+ verified patient reviews
"Dr. Pruzansky is the best doctor/orthopedist I've ever been to. He fixes issues that other doctors don't even know how to diagnose and is with you every step of the way."
"I cannot speak more highly about my experience with Dr. Mark Pruzansky. He saw me the same day as my fall, operated on my elbow the very next morning."
"I recommend Dr. Pruzansky as the premier hand specialist for musicians. He is the person I trust and consult regarding any matters concerning hands."
"I first went to Dr. Mark Pruzansky almost 20 years ago… He put my nerves at ease by explaining every detail involved in the procedure. I highly recommend Dr. Pruzansky to anyone and everyone."
"Very professional and helpful office. Dr. Pruzansky provided everything I needed for my trigger finger procedure, followed up and is guiding me through all I can do to heal quickly and effectively."
What to Expect at Your Visit
Request a Consultation
Call 212-249-8700 or submit an online request. Our staff will verify your insurance, answer questions, and schedule your appointment. We offer same-week appointments for most conditions and urgent, same-day slots for acute injuries like fractures or lacerations.
Evaluation and Imaging
Your first visit includes a thorough examination by Dr. Mark or Dr. Jason Pruzansky—not a PA or nurse practitioner. On-site digital X-ray is available if needed. We can order MRI, ultrasound, or nerve studies and usually have results within days. Bring any prior imaging, or upload files before your visit.
Diagnosis and Treatment Discussion
You’ll receive a clear explanation of your condition and all available options, nonsurgical and surgical. We discuss expected outcomes, recovery timelines, risks, and alternatives so you can make an informed decision. Most initial visits last 30–45 minutes because we don’t rush.
Treatment (If Surgery Is Needed)
If surgery is recommended, we’ll explain the procedure in detail, discuss anesthesia options, and coordinate scheduling. Most procedures are outpatient—you go home the same day. Almost all outpatient surgeries are performed at Surgicare of Manhattan and Manhattan Eye, Ear and Throat Hospital (part of Lenox Hill Hospital). Some complex surgeries are performed at Lenox Hill and Mount Sinai Hospitals.
Post-Op Follow-Up & Hand Therapy
After treatment, we guide your recovery with follow-up visits and coordinate with certified hand therapists on the Upper East Side and tri-state area. Dr. Jason and Mark Pruzansky personally review rehabilitation instructions with every patient. Personal care extends beyond office hours when needed.
Insurance and Scheduling
Insurance We Accept
- Aetna
- Blue Cross Blue Shield
- Cigna
- United Healthcare
- Medicare
- Oxford, Empire, Emblem Health
- Many other commercial plans
Our staff verifies your coverage before your appointment and handles prior authorization when required. Out-of-network options available—contact us to discuss.
Appointment Availability
- New patient appointments: Typically less than one week
- Urgent injury slots: Same-day or next-day for acute fractures, lacerations, or sudden nerve symptoms
- Second opinions: Available; bring prior records and imaging
- Self-pay patients: Contact our office for consultation fees and payment plans