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.
PATIENT FORMS & INFORMATION
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.
APPOINTMENTS
We ask that new patients arrive 15 minutes before their scheduled appointment to allow time for completion of appropriate paperwork. To help expedite please complete the New Patient Forms below.

We try to see all patients at their scheduled appointment time, however as surgeons, we are on call surgeons. Therefore, at times, we must cancel office hours on short notice. Taking this into consideration, we ask for your patience and understanding. If we indeed are called away from the office or are unable to see you for any reason, we may ask that you be seen by another surgeon in our group.

PATIENT FORMS
  • New Patient Form - Information
  • New Patient Form - Medical History & Medication
  • New Patient Form - Family History Questionnaire
  • COGS Financial Policy

PATIENT PORTAL
  • Patient Information Portal

PHYSICIAN REFERRALS
Physician referrals to COGS
  • COGS - Physician Referral Form
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