Overview
John Leff is a General Surgeon in Columbus, Ohio. Dr. Leff is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Gallbladder Disease, Gallstones, Choledocholithiasis, Hernia Surgery, and Colostomy. Dr. Leff is currently accepting new patients.
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
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- POS
- PPO
- HMO
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- MANAGED MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MANAGED MEDICAID
- HMO
- PPO
- HMO
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
3545 Olentangy River Rd, Suite 525, Columbus, OH 43214
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.
Marion Independent Physicians Association LLC
Srinivas Ravi is a General Surgeon in Marion, Ohio. Dr. Ravi is rated as a Distinguished provider by MediFind in Colonoscopy. His top areas of expertise are Diverticular Disease, Hernia, Hiatal Hernia, Endoscopy, and Colonoscopy.
Adena Medical Group LLC
Hydi Laidlaw-Smith is a General Surgeon in Chillicothe, Ohio. Dr. Laidlaw-Smith is rated as an Advanced provider by MediFind in Colonoscopy. Her top areas of expertise are Gallbladder Disease, Retroperitoneal Inflammation, Gallstones, Colonoscopy, and Gastrectomy. Dr. Laidlaw-Smith is currently accepting new patients.
Fairfield Healthcare Professionals Inc
Steven Cox is a General Surgeon and a Public Health and Preventive Medicine provider in Lancaster, Ohio. Dr. Cox has been practicing medicine for over 47 years and is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Intestinal Cancer, Esophagitis, Barrett Esophagus, Gastrectomy, and Endoscopy. Dr. Cox is currently accepting new patients.
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
- Distinguished
- CholedocholithiasisDr. Leff isDistinguished. Learn about Choledocholithiasis.
- Gallbladder DiseaseDr. Leff isDistinguished. Learn about Gallbladder Disease.
- GallstonesDr. Leff isDistinguished. Learn about Gallstones.
- Advanced
- Acute PancreatitisDr. Leff isAdvanced. Learn about Acute Pancreatitis.
- CellulitisDr. Leff isAdvanced. Learn about Cellulitis.
- CholecystitisDr. Leff isAdvanced. Learn about Cholecystitis.
- Chronic Subdural HematomaDr. Leff isAdvanced. Learn about Chronic Subdural Hematoma.
- ColostomyDr. Leff isAdvanced. Learn about Colostomy.
- DeliriumDr. Leff isAdvanced. Learn about Delirium.
- Experienced
- AcrospiromaDr. Leff isExperienced. Learn about Acrospiroma.
- Bile Duct StrictureDr. Leff isExperienced. Learn about Bile Duct Stricture.
- Biliary DyskinesiaDr. Leff isExperienced. Learn about Biliary Dyskinesia.
- Bladder ReconstructionDr. Leff isExperienced. Learn about Bladder Reconstruction.
- Bone GraftDr. Leff isExperienced. Learn about Bone Graft.
- Childhood PancreatitisDr. Leff isExperienced. Learn about Childhood Pancreatitis.