Mary Lou L. O'Neill, MD

Surgery - Colon and Rectal

Independent Practice
ONeillMaryLou

Main Location
Rochester Colon & Rectal Surgeons, P.C.
121 Erie Canal Dr
Ste B
Rochester, NY 14626
Accepting New Patients? Please call the office for availability
Rochester Colon & Rectal Surgeons, P.C.
3200 West St
Canandaigua, NY 14424
Accepting New Patients? Please call the office for availability
Rochester Colon & Rectal Surgeons, P.C.
4500 Millennium Dr
Geneseo, NY 14454
Accepting New Patients? Please call the office for availability
Rochester Colon-Rectal Surgeons
1255 Portland Ave
Upper 3
Rochester, NY 14621
Accepting New Patients? Please call the office for availability

Overview

Specialties
  • Surgery - Colon and Rectal
Departments
  • EPIC Provider
  • Surgery
Certifications
  • Surgery - Colon and Rectal
Education
  • 1983, University of Rochester School of Medicine and Dentistry, MD
  • 1991, University of Rochester School of Medicine and Dentistry, MD
Residencies
  • 07/01/1991-06/30/1995, URMC/Strong Memorial Hospital Department of Surgery
Fellowships
  • University of Toronto, Faculty of Medicine

Insurance

Insurance Accepted
  • Aetna Healthcare (Unity does not participate with the Aetna Medicare Advantage Plan)
  • Blue Cross of Western NY
  • Cigna Healthcare
  • Coventry Health Care
  • EISEP
  • ElderONE
  • Elderplan
  • Emblem Health
  • Excellus BCBS
  • Fidelis Care of NY
  • Health Net Federal Services (TriCare)
  • HealthNow NY
  • Health Republic
  • Humana
  • Magnacare
  • Martin's Point - US Family Health Plan
  • Medicare
  • MetraComp
  • Monroe Plan
  • Multi Plan
  • MVP Healthcare
  • NY Medicaid
  • Pomco
  • United Healthcare
  • Value Options (Behavioral Health)
  • Veterans Administration
  • Wellcare of New York
  • Health Plan
  • Cigna Dental
  • DeCare Dental
  • Delta Dental
  • Dentaquest Dental
  • FedMed
  • GEHA Dental
  • Guardian Dental
  • Health Economics Group
  • Healthplex
  • Liberty Dental
  • Met Life Dental