Originally hailing from the Bronx, New York, she came to this region after college to attend Temple University where she received her PH.D in biology in 1975. After spending time working in academic research she applied to and attended the University of Pennsylvania School of Veterinary Medicine graduating in 1985. In June of 1999 she obtained the goal of owning her own small animal practice when she purchased what was to become Buxmont Veterinary Hospital.

She is married and has a daughter. They share their home with a canine named Dusty, cats, Tigger and Yoda, as well as a box turtle named Mookie, a cockatiel named Jake, a rabbit called Jane and a tank of fish-sorry no names!

Dr. Rosenfeld is a member in good standing with the PVMA, AVMA, AAHA and several other professional organizations.