Valatie, NY
Phone
(518) 758-6070Fax
(518) 758-6379Clinic Hours
- Monday
- 8:00 AM - 5:30 PM
- Tuesday
- 7:30 AM - 3:30 PM
- Wednesday
- 8:00 AM - 5:30 PM
- Thursday
- 7:30 AM - 3:30 PM
- Friday
- 8:00 AM - 3:00 PM
- Saturday
- Closed
- Sunday
- Closed
Services & Treatments at this location
- Physical Therapy
Meet the Team

James Gualtieri PT, DPT
Regional Director
James Gualtieri PT, DPT
Regional Director
Karen McCarthy PT, DPT
Area Director
Karen McCarthy PT, DPT
Area DirectorKaren McCarthy received her bachelor’s degree in Health Science in 2009 and her Doctorate of Physical Therapy in 2012 from the University of Florida.
She began her career in the acute care setting while living in New Jersey. Working primarily in the ICU department, she successfully implemented protocols for early mobilization based on current research. After getting married, Karen moved to the Hudson Valley area and joined the Access Physical Therapy & Wellness family in early 2017 to further her career in outpatient orthopedics.
Karen’s clinical experience is primarily in orthopedic, vestibular, and geriatric physical therapy. She has a special interest in vestibular rehabilitation, and has completed continuing education coursework in that area. As a physical therapist, she loves making a difference in her patients’ lives and getting to know them on a personal level.
In her free time, Karen likes to relax and visit her hometown on the Jersey Shore.

Demerise Marshall PT, DPT
Director
Demerise Marshall PT, DPT
DirectorDemerise Marshall, PT, DPT completed her undergraduate coursework at Siena College, then earned a Doctorate in Physical Therapy from Russel Sage College. She has expertise in treating general outpatient orthopedic patients with a variety of diagnoses. As a physical therapist, she enjoys integrating the skills she’s learned to help people feel better and achieve their goals through patient-centered care. In her free time, she loves being outdoors, hiking, going to concerts, and spending time with family and friends.

Nikki Lundy MSPT, DPT
Physical Therapist
Nikki Lundy MSPT, DPT
Physical TherapistNikki is a graduate of Springfield College and Sage Graduate School, where she earned her Master’s in Physical Therapy and her Doctor of Physical Therapy.
Nikki owned & operated Physical Therapy of Valatie since October 1999, which joined forces with ACCESS PT in 2021. She also has been an adjunct professor at Sage in the musculoskeletal track since 2007.
Nikki treats a wide range of conditions including orthopedic injuries, post-surgical patients, balance impairments and chronic pain. She enjoys working individually with each of her patients to help them achieve their goals.
Nikki lives in Chatham with her husband, son & 2 dogs. She enjoys golf, reading, and spending time with her family and friends.

Gretchen Milanese MSPT, DPT
Physical Therapist
Gretchen Milanese MSPT, DPT
Physical TherapistGretchen Milanese earned a tDPT from Evidence in Motion, and a Master’s of Physical Therapy from Springfield College. She has clinical expertise in general orthopedics, as well as concussion and vestibular rehabilitation. One of her favorite aspects of being a physical therapist is giving people the tools they need to reach their goals. She loves helping patients see the light at the end of a difficult situation, and being able to put a smile on their faces.
In her spare time, Gretchen enjoys spending time with her family, reading, knitting, and doing anything outdoors – hiking, camping, kayaking, etc.
- Manual Therapy Certified (MTC)
- Certified Concussion and Vestibular Rehabilitation
Experience Our Expertise and Compassionate Care
We understand the physical and emotional challenges that come with injuries or mobility issues. Our team is committed to guiding you through the recovery process with professional care, empathy, and understanding.
Begin your journey to a healthier, more mobile life by scheduling an appointment with our skilled therapists today.