


Dr. Jon Fisher operates a weight loss and aesthetic medicine practice in Feasterville-Trevose, Pennsylvania, focusing on medically supervised weight reduction programs and body contouring solutions. As a member of the American Society of Bariatric Physicians, Dr. Fisher applies evidence-based protocols to address metabolic dysfunction and support sustainable fat loss through pharmaceutical intervention and structured nutritional guidance. The practice serves patients throughout Bucks County seeking clinical oversight for weight management challenges that have not responded to conventional diet and exercise approaches.
The clinic provides GLP-1 receptor agonist therapy for patients meeting clinical criteria for pharmacological weight loss intervention. GLP-1 medications work by mimicking incretin hormones that regulate appetite, slow gastric emptying, and improve glycemic control in individuals with insulin resistance or type 2 diabetes. Dr. Fisher evaluates patient candidacy through metabolic assessment, reviews contraindications, and establishes dosing protocols tailored to individual tolerance and weight loss velocity. The practice also offers HCG diet programs, which combine low-dose human chorionic gonadotropin with calorie-restricted meal plans designed to mobilize adipose stores while preserving lean muscle mass. Both protocols require regular monitoring appointments to track progress, adjust medication dosing, and address side effects or plateau periods.
Dr. Jon Fisher holds certification from the American Society of Bariatric Physicians, an organization that establishes clinical standards for obesity medicine practitioners. His approach integrates pharmacotherapy with behavioral modification strategies, addressing the hormonal, psychological, and lifestyle factors that contribute to weight regain. The practice conducts comprehensive intake evaluations that include body composition analysis, metabolic panel review, and discussion of weight history to identify underlying contributors such as hypothyroidism, cortisol dysregulation, or medication-induced weight gain. Treatment plans are individualized based on patient goals, medical history, and response to initial interventions.
Patients attend in-person consultations at the Feasterville-Trevose office, where nursing staff provide injection administration training, dietary counseling, and ongoing accountability support. The clinic's 4.5-star rating across 23 Google reviews reflects patient feedback on office operations and nursing interactions, with reviewers noting the accessibility of the care team and the structured nature of follow-up protocols. Appointments typically include weight and measurement tracking, review of food logs, and adjustment of medication or supplement regimens based on progress trends. The practice emphasizes patient education on metabolic adaptation, realistic weight loss timelines, and strategies for maintaining results after completing pharmaceutical protocols.
In addition to weight loss programs, Dr. Fisher offers body contouring and aesthetic medicine services for patients seeking non-surgical fat reduction or skin tightening after significant weight loss. These treatments address localized adipose deposits and tissue laxity that persist despite successful weight reduction, providing a continuum of care from initial weight loss through body composition refinement. The Feasterville-Trevose location provides accessible care for residents of Bucks County and surrounding Pennsylvania communities, with appointment scheduling designed to accommodate working professionals and patients requiring frequent monitoring during active weight loss phases.
Dr. Jon Fisher
Dr. Jon Fisher, Board Certified Family Physician
Bariatric Physician
Dr. Jon Fisher, owner of Dr. Fisher's Medical Weight Loss Centers, is a Board Certified Family Physician and a recognized authority on weight loss and body contouring. He is a member of the American Society of Bariatric Physicians and has been helping Philadelphia residents, lose weight for over 30 years.
Dr. Alexander Tarnopolsky, Board Certified Family Medicine Physician
Family Medicine Physician
Dr. Alexander Tarnopolsky (Dr. Alex) is a Board Certified Family Medicine Physician. He has extensive training in Obesity Management and Cosmetic procedures, He has been with Dr. Fisher's Medical Weight Loss & Aesthetics Centers since 2006.
Abigail Bulle, CRNP, Board Certified by the American Nurses' Credentialing Center (ANCC)
Nurse Practitioner
Abigail 'Abby' Bulle is a Family Nurse Practitioner, Board Certified by the American Nurses' Credentialing Center (ANCC), and licensed by the State of Pennsylvania to provide family centered care to patients of all ages.
Erin Arbosheski, CRNP, MSN
Nurse Practitioner
Erin began her nursing career at Gwynedd-Mercy College, graduating in 1998 with her ASN and 2000 with her BSN. In 2004, Erin graduated from Temple University with her MSN as an adult primary care nurse practitioner.
Marina Ordiner, MSc, MSN, CRNP
Nurse Practitioner
Marina is a Family Nurse Practitioner who sees adults, teens and children for weight loss/weight gain. She speaks Italian and Spanish.
Regina Gismondi, CRNP
Nurse Practitioner
In 1995 Regina graduated from Seton Hall University located in New Jersey with a BSN, and a minor in psychology. Her first medical role was in Med/ Surg dialysis and the surgical ICU as a Registered Nurse.
Topics Mentioned in Reviews
Medical Weight Loss Program
For those that want to lose weight quickly, Dr. Jon Fisher is a Board Certified Physician specializes in non-surgical approaches to healthy weight loss.
GLP-1 Medication Management
GLP-1 Medications can help reduce appetite and cravings, improve blood sugar control as well as aid in weight loss.
B12 Lipotropic Injections
Lipotropic injectables are a combination of amino acids, vitamins, and minerals that help to metabolize fat in the body.
Non-Surgical Fat Reduction
Dr. Fisher’s office uses the Vanquish ME® system, which is a breakthrough in non-invasive fat removal treatment.
Cellulite Reduction
Cellulite can be effectively reduced in Dr. Fisher’s office thanks to the Vanquish ME® system.
Skin Resurfacing
The LightPod Era is a powerful yet gentle aesthetic laser to reverse the signs of aging and scarring.
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