40 Main Street
Chatham, NJ 07928
973.635.2800


870 Boulevard
Kenilworth, NJ 07033
908.245.5566

Our Staff

Nicole | Jennifer | Margaret | Cathy | Christine | Amy | Stella

(Click to enlarge)

Our team of highly trained physical therapists is dedicated to educating our patients, relieving them of their symptoms, and returning them to normal function. We utilize a wide variety of techniques that include specific therapeutic exercises in combination with a comprehensive “hands-on approach” to ensure that the patient gets the best treatment available.


Nicole T. Rusas, MS, PT
Columbia University
Masters of Physical Therapy with Honors 1994
University of Pennsylvania
Bachelors of Science 1991

Nicole has extensive experience with work in pediatrics, orthopaedics, neurological rehabilitation and as a Director of an Orthopaedic Clinic

“Patient education is an integral part of the rehabilitation process ’’- Nicole

Nicole derives satisfaction from educating people about their injuries and teaching them specific postures and exercises that will eliminate their pain and help prevent further injuries. Nicole utilizes extensive manual techniques in conjunction with this educational process to return a person to a pain-free and productive life. By conveying this knowledge to her patient and colleagues, Nicole helps to make MSI an environment where people can learn and prosper.

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Jennifer Brody, PT, MPT
University of Scranton
Masters of Physical Therapy, 2005
University of Scranton
Bachelor of Science in Exercise Science, 2003


“My personal experience with physical therapy enables me to help others ’’ - Jen

Jen first experienced the benefits of physical therapy after hip surgery at the age of five. Throughout her life, being active has been an important part of Jen’s life, and this also has required her to seek out physical therapy. When deciding on a profession, Jen always knew that she wanted to help people and physical therapy was an obvious choice for her. Jen uses her personal experience of the benefits of physical therapy with each of her patients to encourage them to work toward their optimal function and strive to stay active.

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Margaret Conroy, PT
Bachelor of Science Degree in Physical Therapy with Honors from Temple University, 1983

Peggy’s list of experience is far too extensive to list here, but has included being director of a hospital rehab center and years of advanced training and teaching.

“I’d like to take the science of healing and the art of caring to a new level’’ - Peggy

Enhancing the health and well-being of others was always something Peggy Conroy wanted to do. Having developed the skills necessary through advanced training and years of experience, Peggy enjoys working with a wide range of patients, from the young to the elderly. Applying her knowledge to the care of her patients and passing along her knowledge to her colleagues helps make MSI the outstanding orthopaedic clinic delivering the highest quality of care to those in need.

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Cathy Riegler
Columbia University
Masters of Physical Therapy, 1994
Springfield College, Bachelor of Science, Biology 1992

“Educating people as to the source of their pain and giving them tools to effectively manage their condition is a vital part of the healing process” - Cathy

Cathy pursued a career in physical therapy to combine her interest in human anatomy and her desire to help people. She enjoys working closely with patients drawing on her many years of experience in orthopaedics. Cathy describes MSI as a patient focused practice with a schedule that allows individual attention to each patient. Identifying and understanding each patient's pathology allows MSI to customize therapeutic programs and their results stand out.

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Christine M. Polidoro, PT, DPT
Temple University, Doctorate of Physical Therapy, 2011
Quinnipiac University, Masters of Physical Therapy, 2005
Quinnipiac University, Bachelor of Science, 2003

"Physical therapy truly is the science of healing and the art of caring."
- Christine

Christine combines her positive attitude and compassion with a strong orthopedic background to achieve the best results possible with her patients. She loves helping patients return to work and all the activities that they enjoy without pain. Christine utilizes patient education along with manual techniques and individualized exercise programs to help patients reach optimal mental and physical well-being. Christine joined the staff of MSI because of their team approach to patient care, and continual encouragement to learn and grow as a physical therapist and as a person.

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Amy Rolsky, PT, DPT
University of Pittsburg, Doctorate of Physical Therapy, 2009
University of Maryland, Bachelor of Science in Kinesiology, 2006

"Helping patients return to their normal activity is truly rewarding." - Amy

Amy was first introduced to physical therapy as a patient recovering from knee surgery. Experiencing the benefits of physical therapy first hand along with her compassion for people and interest in medicine made a career in physical therapy a easy choice. Amy is happy to be a part of the MSI team and believes in their approach: to focus on patient education and hands-on treatment directed towards functional outcomes and individualized goals.

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Stella Apostolopoulos, PT, DPT
Touro College, Doctorate of Physical Therapy, 2009
Bachelor of Health Sciences

"Rehabilitation is a journey with great rewards." – Stella

Helping people return to a pain-free life is the reason that Stella chose a career in Physical Therapy. Educating patients on their pathology and teaching them self management techniques are of great importance to her. Stella helps her patients to understand that rehabilitation is a journey; it takes time and effort, and has its ups and downs, but if a patient stays committed, they will reach their destination and reward: living their life to the fullest. Stella is happy to be a part of the MSI team - a team that focuses on patient's individual needs and goals.

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Learn More About MSI PT
New to MSI? Click the Getting Started link to learn what to expect at your first visit.
If you need a physician who specializes in spine care, rehabilitation medicine, or pain management, click here.
New Jersey Spine Center