Meet Your Philadelphia Weight Loss Team

Dr. Jon FisherDr. Jon Fisher

Dr. Jon Fisher, owner of Dr. Fisher's Medical Weight Loss & Aesthetic Centers, is a Board Certified Family Physician and a recognized authority on how to lose weight, lower cholesterol and body contouring in a medically supervised environment. He is a member of the American Society of Bariatric Physicians and has been helping Philadelphia residents, lose weight and feel great for over 22 years. In addition to being known as the Philly Diet Doctor, Dr. Jon Fisher and members of his Aesthetic Medicine team are fully trained and certified in multiple cosmetic procedures. He and his team operate out of 4 locations in the Delaware Valley Region serving patients in Philadelphia, Lower Merion in Montgomery County, Delaware County, Bucks County and South Jersey.

Dr. Alexander TarnopolskyDr. Alexander Tarnopolsky

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. He cares for his patients and their struggles with obesity, with deep understanding and compassion.

Dr. Alex enjoys spending time with his family, and traveling.

Diana Bailey, CRNPDiana Bailey, CRNP

Diana graduated from Community College of Philadelphia in 1997 with an Associate of Science in Nursing Degree. She then completed her Master of Science in Nursing and Family Nurse Practitioner License from Thomas Jefferson University in 2001. She began her career in the medical field over 20 years ago in Medical Management. Since that time has held a variety of positions in public and private healthcare settings in Pediatrics, Geriatrics, OB-GYN, Staff Development, Orthopedics, trauma, Medical Insurance and Family Practice. Diana enjoys spending time with her family. With a third of the U.S. adult population being obese and the personal struggle of childhood and adult obesity, Diana has developed a passion for weight loss management as her career focus.

Brandeis Brockman, CRNPBrandeis Brockman, CRNP

Brandeis (Brandi) Brockman is a Family Nurse Practitioner (Certified Registerd Nurse Practitioner). She received her B.A. in African American Studies from Temple University in 2006, before attending Thomas Jefferson University for her Bachelor's and Master's in Nursing. Brandi worked as Registered nurse at Thomas Jefferson University Hospital for seven years before joining the practice. Her prior experience is predominantly in Acute Rehabilitation where she provided care to neurology, stroke, spinal cord injury, heart and lung transplant, and orthopedic patients. She also served as a Diabetes resource nurse during her time at Jefferson where she was responsible for disseminating changes in diabetic management to staff on her unit. Brandi has been with the practice since 2013, and has enjoyed helping people meet their weight loss goals. In her personal time she enjoys working out, shopping, and traveling when time permits.

Abigail Bulle, CRNPAbigail Bulle, CRNP

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. Abby received her Bachelor of Science in Nursing Degree from Widener University and completed her Master of Science in Nursing Degree from Drexel University. Since the commencement of her career Abby has accumulated nearly 15 years of nursing experience and education in various areas of patient care including, Surgical, Orthopedic, Cardio-Thoracic, Neurology, Ear/Nose and Throat as well as Primary Care. Abby strives to provide the best healthcare possible and believes in building long lasting and trusting relationships with patients. Abby joined Dr Fisher's practice in 2009, where she continuously provides the support and guidance necessary to help our patients achieve and maintain a healthy lifestyle.

Erin Arbosheski, CRNPErin Arbosheski, CRNP

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. While in private practice, she worked in phase 3 clinical trials as both a sub-investigator and clinical coordinator. She coordinated studies ranging from women's issues such as endometriosis to primary care studies involving such medical issues as hypertension and hypercholesterolemia. Erin was an adjunct nursing instructor at Drexel University for two years teaching first year and co-op students in the undergraduate program. Erin joined Dr.Jon Fisher's practice in June 2008. She believes in strong and trusting relationships with patients embarking on weight loss. In her spare time, she enjoys spending time with family and friends.

NEW_providers_Mindy-Seiver-RN_150x181Mindy Seiver, RN

Mindy Seiver is a Registered Nurse specializing in aesthetic services, including Botox injections, dermal fillers, microdermabrasion, and medical grade chemical peels. She has been practicing nursing for over 25 years and has worked in the field of plastic surgery since 2001.

Mindy takes a personal interest in each individual patient and strives to ensure that all of her clients have a positive experience.

Success Stories

"My weight loss journey began on Wednesday, June 16th. This is the day I made a decision to face my weight issues once and for all. I was blessed to be introduced to Dr. Jon Fisher of Fisher’s Medical Weight Loss Centers.
As of June 30th, I have lost 11.4 pounds! I’m eating better, I feel better and I’m sleeping better. I have tried many diets before but this one is not a diet, it’s a lifestyle change program for me. It’s safe and effective.

Cece McGhee
WPPZ-PRAISE 103.9FM
Praise 103.9's Afternoon Angel

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Success Stories


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