Dr. Jon Fisher has been practicing medicine long enough to watch fad diets come and go — and come back again under different names. For more than three decades, he has worked with patients across the Delaware Valley who have tried everything: the shakes, the apps, the gym memberships that went un
Thirty Years, Thousands of Patients: Why Northwest Philly Residents Turn to Dr. Jon Fisher When the Weight Won't Budge
Dr. Jon Fisher has been practicing medicine long enough to watch fad diets come and go — and come back again under different names. For more than three decades, he has worked with patients across the Delaware Valley who have tried everything: the shakes, the apps, the gym memberships that went un