Jeffy grew up in Philadelphia, PA, and attended the University of the Sciences where she received both her bachelor's degree in Health Sciences and Doctorate of Physical Therapy. She started her physical therapy career working at Medstar Health Physical Therapy in Mitchellville, MD, where she treated a wide variety of orthopedic, neurological and vestibular patients. Jeffy has also received her LSVT BIG and SFMA Certifications, and has a strong interest in vestibular and concussion rehabilitation programs for all age groups.

Jeffy is an active member of the American Physical Therapy Association. In her free time, she enjoys playing the guitar, doing yoga and HIIT training programs, and spending time with her family and friends. She also has a strong interest in volunteering globally after her unique experience on a medical mission trip in Costa Rica.