Vadim Fitness Studio

Vadim Vilensky, MS, CSCS

Vadim Vilensky is an Exercise Physiologist who has over 20 years of experience in exercise training in the former Soviet Union and the United States. Vadim worked as a Clinical Physiologist at Montefiore Medical Center in the Bronx, and Westchester Cardiac Rehabilitation in Scarsdale for several years.

Vadim received his Bachelor's degree in Exercise Physiology from Temple University, and his Master's degree in Cardiac Rehabilitation and Exercise Science from East Stroudsburg University. He is certified by the National Strength and Conditioning Association (NSCA) as a Strength and Conditioning Specialist, and by the American College of Sports Medicine (ACSM) as a Certified Clinical Exercise Specialist. Vadim is also a certified coach through the USA Weightlifting Federation.

Vadim Vilensky

Robina Streja, MS, PT, NSCA-CPT

Robina Streja, owner of Orthofit Physical Therapy, is a Physical Therapist with over twenty years of experience in the rehabilitation of orthopedic and sports injuries. Prior to her association with Vadim Fitness Studio, Robina worked at Mount Sinai Hospital, the Mount Sinai Sports Center, and as the Clinical Director at Sports Med Rehab in Scarsdale.

Robina received her Bachelor of Science degree in Physical Therapy from Hunter College of the City University of New York, and her Master of Science degree from the Polytechnic University of Bucharest, Romania. She has also completed numerous continuing education courses in manual therapy and in a variety of topics ranging from training the young athlete, to exercise during pregnancy, to improving balance and preventing falls in the elderly. Robina is a Certified Personal Trainer by the National Strength and Conditioning Association (NSCA) and a member of the American Physical Therapy Association.

Tiffany Elliott

Michael Caceci, BS, CSCS

Michael Caceci is an Exercise Physiologist who has worked in the fitness industry for the last several years. Michael is currently pursuing a Master's Degree in Exercise Science from the Queens College. He earned his Bachelor of Science degree with a double major in Exercise Science and Nutrition from Lehman College of the City University of New York in the Bronx and received an Associate Science degree in Dietetics and Nutrition from Westchester Community College.

Michael is certified by the National Strength and Conditioning Association (NSCA) as a Strength and Conditioning Specialistis. He is also a Certified Personal Trainer by the American College of Sports Medicine (ACSM), and by the American Council on Exercise (ACE).


Tiffany Elliott



Tamra Rosenfeld is a registered dietitian with the American Dietetic Association who is skilled in nutrition counseling. She received her Bachelor of Science degree from the State University of New York at Albany, and her Master of Science Degree in Nutrition from Herbert H. Lehman College of the City University of New York.

Tamra has experience working as a Bariatric Dietitian in a hospital setting counseling patients who have undergone weight loss surgery, and as a private consultant providing individualized counseling. She is experienced in providing medical nutrition therapy for weight management, heart health, prenatal care, diabetes, gastrointestinal disorders, HIV, and cancer. Tamra is Certified Personal Trainer by American College of Sports Medicine (ACSM).


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Beth Tanner is a Licensed Massage Therapist specializing in Medical Massage, Deep Tissue and Swedish massage techniques. In her 16 years of massage experience she has studied and practiced additional specialties such as Sports Massage, Pre-natal Massage, Reflexology, Shiatsu and Craniosacral Therapy.

Beth earned her Associate Degree in Occupational Studies from The Swedish Institute in New York and Bachelor of Arts degree from New York University. She is a member of the American Massage Therapy Association and the New York State Society of Medical Massage Therapists.


Tiffany Elliott

Rachel H. Riendeau, BS, LMT

Rachel Riendeau is a Licensed Massage Therapist who specializes in Swedish, Deep Tissue, Shiatsu, Sports and Orthopedic Massages. She received an Associate Degree in Occupational Studies from The Swedish Massage Institute in New York, and a Bachelor of Science Degree in Nutrition from Virginia Polytechnic Institute and State University.

Rachel is nationally certified in massage therapy by the National Certification Board for Therapeutic Massage and Bodywork (NCBTMB),and is a member of the American Massage Therapy Association. She received her training for certification in Orthopedic Massage at the Muscular Therapy Institute in Cambridge, Mass. This treatment is a new option for pain relief, involving injury assessment and treatment of tendons and ligaments.
Rachel Harkins
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