Central
Ohio
General
Surgeons
Formerly Lancaster Surgical Associates
Central Ohio General Surgeons focuses on four major areas of surgery. Our surgeons are trained to diagnose and operate on a variety of medical conditions.
ABOUT COGS
General surgeons are physicians who have advanced training that allows them to perform invasive procedures on their patients.

At Central Ohio General Surgeons (formerly Lancaster Surgical Associates), your appointment includes time for examination and discussion. Our staff prides themselves on their professionalism and courtesy. Please feel free to ask questions at any time.
Central Ohio General Surgeons
Main Office Location:
Riverview Medical Center
2405 North Columbus Street, Suite 250
Lancaster, Ohio 43130
P: 740-654-6213
T: 800-819-3100
F: 740-654-3346
Genesis Health Center
Perry Co. Rehab
301 Dr. Mike Clouse Drive
Somerset, Ohio 43783
Insurance Accepted:
• Aetna
• American SelectCare Flora
• Anthem
• Anthem Medicare Advantage
• Central Benefits
• CIGNA
• EV-Benefits
• First Health
• Great West/One Health Plan
• Health Star (UFCW)
• Humana
• Medical Benefits
• Medical Mutual
• MediGold
• Nationwide Health Plans
• PHCS (only Dr. Johnson)
• PruCare/PruPlus
• UnitedHealthCare
• US HealthPlan
*for any plan not listed, please call your insurance company.