
Overview
Lawrence Sann, MD, specializes in general surgery and is board-certified in surgical critical care and surgery by the American Board of Surgery. He is affiliated with UPMC Williamsport. Dr. Sann completed his fellowship at Yale School of Medicine, residency at University at Buffalo, and medical education at St George's University School of Medicine.
Dr. Sann is rated as an Experienced provider by MediFind in the treatment of Choledocholithiasis. His top areas of expertise are Ogilvie Syndrome, Retroperitoneal Inflammation, Gastrointestinal Perforation, Small Bowel Resection, and Hernia Surgery.
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
- HMO
- EPO
- HMO
- PPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- HMO
- MANAGED MEDICAID PLAN
- EPO
- HMO
- POS
- PPO
- EPO
- PPO
Locations
700 High Street, Floor 1, Williamsport, PA 17701
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.
Joseph Ridilla is a General Surgeon in Wilkes Barre, Pennsylvania. Dr. Ridilla is rated as a Distinguished provider by MediFind in the treatment of Choledocholithiasis. His top areas of expertise are Choledocholithiasis, Hernia, Cholecystitis, Gallbladder Disease, and Hernia Surgery.
Geisinger Clinic
Timothy Farrell is a General Surgeon in Scranton, Pennsylvania. Dr. Farrell is rated as a Distinguished provider by MediFind in the treatment of Choledocholithiasis. His top areas of expertise are Hernia, Choledocholithiasis, Breast Cancer, Colostomy, and Hernia Surgery.
UPMC General Surgery
Scott Croll, MD, specializes in general surgery and wound care and and is certified by the American Board of Surgery. He completed his medical degree at Hahnemann Medical College. Dr. Croll is rated as an Advanced provider by MediFind in the treatment of Choledocholithiasis. His top areas of expertise are Choledocholithiasis, Hernia, Gallbladder Disease, and Juvenile Angiofibroma.
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
- Advanced
- CholecystitisDr. Sann isAdvanced. Learn about Cholecystitis.
- Gastrointestinal PerforationDr. Sann isAdvanced. Learn about Gastrointestinal Perforation.
- Ogilvie SyndromeDr. Sann isAdvanced. Learn about Ogilvie Syndrome.
- Retroperitoneal InflammationDr. Sann isAdvanced. Learn about Retroperitoneal Inflammation.
- Experienced
- Acute PancreatitisDr. Sann isExperienced. Learn about Acute Pancreatitis.
- CellulitisDr. Sann isExperienced. Learn about Cellulitis.
- Childhood PancreatitisDr. Sann isExperienced. Learn about Childhood Pancreatitis.
- CholedocholithiasisDr. Sann isExperienced. Learn about Choledocholithiasis.
- Chronic Subdural HematomaDr. Sann isExperienced. Learn about Chronic Subdural Hematoma.
- ColostomyDr. Sann isExperienced. Learn about Colostomy.

