Dr. Larkin graduated from Michigan State University with a degree in zoology and earned his medical degree from Wayne State University School of Medicine, Detroit, MI. He completed his pathology residency and fellowships in surgical pathology/cytopathology and hematopathology at Case Western Reserve University School of Medicine Institute of Pathology in Cleveland, OH.
Dr. Larkin is a diplomate of the American Board of Pathology in anatomic and clinical pathology and in the subspecialty of hematopathology. He was a pathologist at Central Regional Pathology Laboratories in Woodbury, MN, before joining NPA in 2002. Dr. Larkin is the Laboratory Medical Director of the NCH Healthcare System and Vice-Chairman of the Department of Pathology. In his spare time, Dr. Larkin likes to travel.