Lois Teston, MD

Dr. Teston  is a clinical hematologist/oncologist with experience in the treatment of a wide range of cancers and hematologic diseases. Dr. Teston works for University Hospitals of Cleveland and sees patients at the Lake Health/University Hospitals Seidman Cancer Center in Mentor as well as University Hospitals locations in Wadsworth and Parma.

Dr. Teston received her medical degree from Case Western Reserve University School of Medicine and completed a residency in internal medicine and fellowship in hematology/oncology at UH Cleveland medical center.






Benign hematology
Breast cancer
Gastrointestinal cancer
Lung cancer
Malignant hematology
Thoracic cancer

Board Certifications

Medical Oncology
Internal Medicine


Fellowship, Medical Oncology
UH Cleveland Medical Center

Residency, Internal Medicine
UH Cleveland Medical Center

Medical Education
Case Western Reserve University School of Medicine

Case Western Reserve University



Fundraising efforts throughout the year help LH/UH Seidman Cancer Center continue to carry out our mission to provide world-class cancer care and oncology services to residents within driving distance of Mentor and Lake County.