John Ranker MD



Areas of Expertise

Diagnoses and Treatment affecting the Kidneys and Renal System



University of Cincinnati

Medical School

University of Cincinnati, College of Medicine

Advanced Training

Fellow Nephrology: University Hospital, Cincinnati OH

Residency Internal Medicine: University Hospital, Cincinnati OH

Practice Name

Lake Erie Nephrology

Board Certification

American Board of Internal Medicine - Nephrology

Other Honors / Memberships

Hancock County Medical Society

Ohio State Medical Association

Hospital Affiliations

ProMedica Bay Park Hospital

ProMedica Toledo Hospital

Blanchard Valley

Mercy St. Anne's

Mercy St. Charles

Mercy St. Vincent

Wood County

Your Nearest Location

Additional Locations

Find A Doctor