Our Team

Passionate. Experienced. Professional.

Dr. David Gershkovich PT, DPT

Founder & Clinical Director

Dave graduated with his BS in exercise physiology in 2006 and his Doctorate of Physical Therapy from Long Island University in 2010. In 2015 Dave became founder and owner of Riser Physical Medicine. With advanced clinical training in treatments for the shoulder and spine, he hopes to bring his knowledge of exercise science, manual techniques, and interpersonal skills to the Riser patient population. Dave believes that successful physical therapy, revolves around empowering patients to become responsible for their own recovery, while he effectively guides them through the phases of rehabilitation.

Dr. Michael Moscati, DC

Lead Chiropractor

In 2006, Dr. Moscati completed the Doctor of Chiropractic program at the University of Bridgeport College of Chiropractic, with honors.  He has since been working in private practice in New York City, delivering cutting-edge treatment to a varied patient base including athletes, corporate executives, dancers and weekend warriors alike.  He has received post-graduate training in the assessment and treatment of sports injuries, nutritional counseling and kinesio-taping.  He is also one of the few chiropractors in NYC certified in the Graston technique of soft tissue mobilization, which has become an integral part of his practice.

Dr. Moscati believes strongly that a truly multifaceted approach to patient care, including chiropractic treatment, physical therapy, massage/soft tissue mobilization, nutritional support and therapeutic exercise is essential to achieving and maintaining the highest level of health and well-being.

Suzanna Klichinsky

Pilates Expert

Suzanna Klichinsky is the Pilates director for Riser Physical Medicine.  She is a certified Mat and props based Pilates practitioner, and is currently completing an advanced reformer certification with the Hospital for Special Surgery.
Suzanna believes that Pilates can help individuals of all fitness levels attain strength from the inside, out. She helps her clients focus on appropriate breathing techniques, specific muscle recruitment, and efficient spinal positioning during her Pilates classes.
In addition to being an avid Pilates enthusiast, Suzanna is certified in TRX based activities, and completing a Barre exercise certification.  She is enthusiastic about working with the Riser client population, and integrating Pilates activities into the rehabilitation process.

Dr. Sean Stewart, DC


Dr. Stewart has a passion for helping his patients reach their fullest potential. He attended both the University of South Carolina and Montclair State University before graduating From Sherman College of Chiropractic with a Doctorate in Chiropractic. Since graduating, Dr. Stewart has worked with patients throughout Brooklyn and Manhattan, helping them reach their optimal health and function. He has also worked and volunteered as a high school baseball coach and loves to work with athletes in order to improve their performance levels.

Christy Allen


Christy Allen is an Acupuncturist, Massage Therapist, and Yoga Instructor. She studied massage and assisted anatomy at the Swedish Institute. She has studied yoga with Rodney Yee, Judith Lasater, and Brooke Myers. To expand her offerings, she graduated from Tri-State College of Acupuncture, where she earned her Master of Science degree. Since 1998, she has combined Swedish, Deep Tissue, and Thai Massage with Reiki and Yoga, based on client needs. She has experience working with professional athletes, musicians, and performers, as well as pre/post-natal, injury rehab, MS, and cancer. In 2011 she became a research intern in the Psychosocial Oncology Program in Mind-Body applications at the Montefiore-Einstein Cancer Center. She has since gained valuable experience working in the Integrative Medicine Departments of NYU and Memorial Sloan Kettering Cancer Center. She has also volunteered offering yoga to clients affected by cancer at Gilda’s Club, massage for HIV/AIDS and hospice, and Therapy Dog work. She is grateful to be able to share the art of acupuncture and bodywork with her clients.

Marissa Wolfson, PTA CFMT

Physical Therapist

Marissa graduated with her BS from the University of Arizona. She then continued her education at Nassau College where she obtained her degree as a Physical Therapist Assistant, PTA. She is certified in Functional Movement/Medical Taping as well as obtaining a certification in Reiki 1 & 2. Marissa has an extensive athletic background in both high school and collegiate levels. In addition to her passion for orthopedic and sports rehabilitation, she is practicing a holistic approach to healing patients with Reiki 1 & 2

Book an appointment or contact us if you have any questions.



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P: 646-661-2181

F: 646-661-2197


Union Square:

201 E 16th St 5th Floor,

New York, NY 10003

Hudson Yards:

483 Tenth Avenue Suite 525
New York, NY 10018

Murray Hill:

131 East 31st Street (Ground Floor)
New York, NY 10016

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