Who is BYB Health?


Joan Griswold is a passionate and accomplished director of health promotion and programming, with proven success in both developing and implementing healthcare improvement programs in organizations with locations nationwide.

She is a graduate of the University of Massachusetts, and holds a degree in Human Performance and Wellness. Joan also holds several certifications, from the Cooper Institute of Aerobic Research as Health Promotion Director, and from the American Council on Exercise as a group exercise instructor and Health Coach. She is a certified American Heart Association instructor of CPR-First Aid.

At Greenfield Community College, Joan teaches the practical portion of the personal trainer course. She is also recognized as Faculty with the Wellness Council of America.




“You are always a person that focuses on the positive things. You have such a positive attitude and that is something I have always admired about you.”