Gene Shenker

Founder, Physical Therapist  / PT, DPT

Dr. Gene Shenker, DPT is the Founder and Clinic Director of Gramercy Physical Therapy PC in New York City, where he has led the practice for over a decade with a commitment to manual therapy, one-on-one care, and individualized treatment in private rooms. He is also the CEO and inventor behind RehabStride™ AFO, a patented, tension-adjustable brace designed to support patients with foot drop and neurological gait disorders.

Dr. Shenker is a board-certified, New York State licensed physical therapist, with a Master of Science in Physical Therapy from the College of Staten Island. He began his career in orthopedic outpatient care and spent 8 years working at Mount Sinai Beth Israel, where he honed his skills in spinal mobilization and manual therapy. In 2010, he opened Gramercy Physical Therapy to bring his hands-on approach and personalized care philosophy to life.

Dr. Shenker’s clinical expertise includes:

  • Manual therapy and joint mobilization

  • Post-surgical and orthopedic rehabilitation

  • Neurological conditions (stroke, MS, ALS)

  • Custom orthotics and AFO brace fittings

  • Balance, gait, and posture correction

His reputation for compassionate, hands-on treatment is reinforced by patient feedback that highlights his attentive, unhurried manual therapy approach and clear, individualized exercise planning.

Beyond the clinic, Dr. Shenker is a seasoned martial artist and former Tae Kwon Do instructor. He holds a black belt and earned gold at the New Jersey State Tae Kwon Do Championships (2007), and competed at the US Open. His martial arts background deepened his understanding of body mechanics, injury recovery, and the power of focused, functional movement—insights he brings to every patient session.

Through RehabStride™ AFO, Dr. Shenker is bridging clinical care with orthotic innovation, offering a unique product that supports gait restoration and enhances patient mobility through adjustable tension control. His dual role enables him to deliver advanced orthotic solutions directly to his patients at Gramercy Physical Therapy.

When not treating patients, Dr. Shenker enjoys martial arts, reading, and creating resin-based artwork.

Testimonials

Real People, Real Results

From Delia, at the front desk, who is helpful and very competent, to Tessa who is a very well trained and gifted physical therapist, this is a place I would recommend to anyone in need of PT. While the place is small and not loaded with machines, the staff compensates for lacking a hi tech look and impressive gym. My work with Tessa was most helpful. She is clearly a pro with a lot of experience. She worked on my injured rotator cuff and gave me helpful exercises to do at home. I would return should this be necessary in the future.
Joan Goldsmith /
Massage Therapy
I initially stumbled upon Gramercy after retriggering my lower back injury that I had been battling for 10+ years. I had been to many physical therapists, chiropractors, acupuncturists, and massage therapists to deal with my back pain and I was looking for a quick fix this time without much faith that they would help me long term. However, after the first session with Tessa, who carefully assessed me and provided immediate relief of pain, I decided to commit long term to my healing journey with Gramercy PT. Tessa was attentive, kind, and very knowledgeable throughout our sessions. Delia made sure that all insurance related things were taken care of. After 5 months of working together, I can confidently say I am mostly free of pain - but more importantly, I feel more confident and optimistic about my own ability to build up my back long term than I was before seeing them. I would highly recommend this place to anyone who asks me.
David L /
Chronic Pain
Highly recommended. Really thorough therapists who take their time with you and provide multiple forms of therapy (soft tissue and exercise). After struggling with back pain and getting nowhere with two other clinics, they were the first to actually figure out what was going on and fix it. Super knowledgeable, attentive, and focused on long-term results—not just quick relief. I’m pain-free and moving normally again.
Aderly Kor /
Sciatica