
Overview
John Powell, MD, is a board-certified and fellowship-trained general and bariatric surgeon with UPMC Central Pennsylvania Surgical Associates. He is board-certified by the American Board of Surgery. He received his medical degree from St. George’s University School of Medicine and completed his residency at Pinnacle Health Hospitals (now UPMC in Central Pa.), followed by his fellowship in minimally invasive surgery and bariatric surgery at Pinnacle Health System.
His top areas of expertise are Obesity, Obesity in Children, Hernia, Sleeve Gastrectomy, and Gastrectomy.
His clinical research consists of co-authoring 1 peer reviewed article. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER MEDICARE PART D
- PPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- OTHER MEDICARE PART D
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- EPO
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
1600 6th Avenue, Suite 114, York, PA 17403
4315 Londonderry Road, Harrisburg, PA 17109
875 South Arlington Avenue, Harrisburg, PA 17109
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
Healthy Weight Management And Bariatric Surgery Lancaster
Zachary Ichter is a General Surgeon and a Bariatric Medicine provider in Lancaster, Pennsylvania. Dr. Ichter is highly rated in 7 conditions, according to our data. His top areas of expertise are Hernia, Gallbladder Disease, Gallstones, Sleeve Gastrectomy, and Gastrectomy. Dr. Ichter is currently accepting new patients.
PinnacleHealth Department Of Medicine Residency Pr
Bethany Restemayer, MD, specializes in bariatric medicine and is board-certified by the American Board of Internal Medicine and the American Board of Pediatrics. She practices at UPMC Harrisburg and is affiliated with UPMC West Shore and UPMC Community Osteopathic. Dr. Restemayer received her medical degree from the University of Missouri–Kansas City School of Medicine and completed her residency program and fellowship program at Geisinger Medical Center. Dr. Restemayer is highly rated in 3 conditions, according to our data. Her top areas of expertise are Malnutrition, Short Bowel Syndrome, Small Bowel Bacterial Overgrowth, and Obesity.
UPMC Bariatric Services
Justin Rosenberger, DO, is a bariatric and general surgeon with UPMC Central Pennsylvania Surgical Associates and is certified in general surgery by the American Osteopathic Board of Surgery. He received his medical degree from the Philadelphia College of Osteopathic Medicine and completed his general surgery residency and bariatric surgery training at UPMC Community Osteopathic. Dr. Rosenberger’s professional interests include minimally invasive surgery and training general surgery residents. Dr. Rosenberger is highly rated in 9 conditions, according to our data. His top areas of expertise are Hernia, Gallbladder Disease, Gallstones, Hernia Surgery, and Sleeve Gastrectomy.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Experienced
- Gallbladder DiseaseDr. Powell isExperienced. Learn about Gallbladder Disease.
- GastrectomyDr. Powell isExperienced. Learn about Gastrectomy.
- HerniaDr. Powell isExperienced. Learn about Hernia.
- MalabsorptionDr. Powell isExperienced. Learn about Malabsorption.
- ObesityDr. Powell isExperienced. Learn about Obesity.
- Obesity in ChildrenDr. Powell isExperienced. Learn about Obesity in Children.


