Leslie F. Algase, MD

Internal Medicine

Independent Practice

Main Location
Partners in Internal Medicine
30 Hagen Dr
Ste 310
Rochester, NY 14625
Accepting New Patients? Call the Office

Mon - Fri 8:30 AM - 5:00 PM

The Friendly Home
3156 East Ave
Rochester, NY 14618
Accepting New Patients? Call the Office



Dr. Algase joined Partners in Internal Medicine back in 1989. She is a native of Buffalo, NY and obtained her undergraduate degree from SUNY Binghamton. She went to Medical School at the University of Rochester School of Medicine and Dentistry where she also stayed for her residency in Internal Medicine. She served in the United States Air Force as a staff physician after her residency. She is Board Certified in Internal Medicine and also has taken and certified in her Geriatrics Boards in 2002 and 2012. She is a Certified Clinical Densitometrist which qualifies her to interpret bone density tests. Dr. Algase is a member and former president of the Monroe County Medical Society and a Fellow of the American College of Physicians, where she is currently serving as Governor elect for the Upstate NY region. She enjoys caring for all her patients and loves having multiple generations of families under her care. She has a special love for geriatrics.

  • Internal Medicine
  • Medicine
  • Internal Medicine
  • 1983, University of Rochester School of Medicine and Dentistry, MD
  • 1983-1986, University of Rochester


Insurance Accepted
  • Aetna Healthcare (RGH does not participate with the Aetna Medicare Advantage Plan)
  • CareIQ
  • Cigna Healthcare
  • ElderONE
  • Empire Plan
  • Excellus BCBS
  • Fidelis Care of NY (RGH does not participate with Fidelis Medicare Plans)
  • First Niagara Business Works
  • Emblem Health
  • HealthNow NY (RGH does not participate with HealthNow Medicaid Plans)
  • Health Republic
  • Humana (RGH does not participate with Humana Medicare. Some patients are still covered in full while others may incur a 50% Co-insurance bill.)
  • Independent Health
  • Lifetime Benefits (formerly RMSCO)
  • Magnacare
  • Martin's Point - US Family Health Plan
  • Medicare
  • MetraComp
  • Monroe Plan
  • Multi Plan
  • MVP Healthcare
  • North American Administrators
  • NY Medicaid
  • OneCall Medical
  • Pomco
  • TriCare
  • United Healthcare
  • Value Options (Behavioral Health)
  • Wellcare of New York