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Mary Jane Detroyer

New York, NY 10022-2917

I am a Registered Dietitian, Exercise Physiologist and ACE certified Personal Trainer who has been working in the fitness industry for over 20 years. I have a private practice in New York city where I help people change their lives, improve their health and reach their goals by creating attainable nutrition and exercise programs that fit their individual lifestyles. I specialize in older populations, pre/post natal and people who need their exercise and nutrition programs modified to meet health issues. My goal is to get you proficient in your nutrition and exercise behaviors so you can continue on your own for the rest of your life. You have a choice on how to live your life and I hope you will choose me to help you make the best choices for you.

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About Me


  • BS, Biomechanics, Hunter College CUNY
  • Master's Degree, Applied Physiology and Nutrition, Columbia University, Teachers College
  • RD, Clinical Nutrition, Columbia University, Teachers College

Years Experience


Certifications / Trainings

ACE - Certified Personal Trainer
American Dietetic Association - Registered Dietitian
Agency Unavailable
New York Education Department - Certified Dietitian-Nutritionist
Agency Unavailable

CPR Certified

American Red Cross
American Safety and Health Institute

AED Certified

American Red Cross
American Safety and Health Institute

Additional Information


$100.00 / hr

Payment Methods

Cash, Credit Cards, Personal Checks

Awards & Accomplishments

  • Summa Cum Laude, Movement Science Degree, CUNY
  • Magna Cum Laude, Applied Physiology and Nutrition, Columiba University

Languages Spoken




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