Current Residents
PGY1 (Class of 2025)
PGY 1 Class of 2025 Residents (left-right): Maryam Abdo, Issa Al-kharouf, Sarah Cain and Molly Walkenhorst
Maryam Abdo, MBChB
Medical Education: Tanta University Faculty of Medicine, Egypt
Issa Al-Kharouf, MD
Medical Education: University of Debrecen Medical School and Health Science Centre, Hungary
Sarah Cain, DO
Medical Education: Pacific Northwest University of Health Sciences College of Osteopathic Medicine
Molly Walkenhorst, DO
Medical Education: A.T. Still University of Health Sciences Kirksville College of Osteopathic Medicine
PGY 2 (Class of 2024)
PGY 2 Class of 2024 Residents (left-right):
George Kostanian, Priscilla Quach, Hanan Elsarraj and Robert Hoyt
Hanan Elsarraj, MBBCh, PhD
Medical Education: University of Tripoli Faculty of Medicine
Graduate Education: University of Kansas-Kansas City
Robert Hoyt, MD
Medical Education: University of Colorado School of Medicine
George Kostanian, MD
Medical Education: University of Nevada, Reno
Priscilla Quach, DO
Medical Education: Kansas City University of Medicine and Biosciences
PGY 3 (Class of 2023)
![]() Medical Education: A.T. Still University-Kirksville College of Osteopathic Medicine |
![]() Medical Education: Western University of Health Sciences/College of Osteopathic Medicine of the Pacific |
![]() Medical Education: Kansas City University of Medicine and Biosciences College of Osteopathic Medicine |
![]() Medical Education: University of North Texas Science Center/Texas College of Osteopathic Medicine |
PGY 4 (Class of 2022)
PGY 4 Class of 2022 Residents (left-right):
Linlin Gao, Brent Harbaugh, Andrew Ly, Anna Heimes Dillon and Paul McGowan
Linlin Gao, MBBS, PhD
Medical Education: Tongji Medical College, Huazhong University, China
Graduate Education: Cancer Biology, University of Miami School of Medicine (Florida)
Anna Heimes Dillon, MD
Medical Education: University of Kansas-Kansas City
Brent Harbaugh, DO
Medical Education: Kansas City University of Medicine and Biosciences
Andrew Ly, DO
Medical Education: Kansas City University of Medicine and Biosciences
Paul McGowan, DO
Medical Education: Kansas City University of Medicine and Biosciences
Pathology Residency Programs Contact
Jeffrey L. Tully, MA
Pathology Residency/Fellowship Program Administrator
University of Kansas Medical Center
Department of Pathology & Laboratory Medicine
3901 Rainbow Blvd., MS 3045 Kansas City, KS 66160
Phone: 913.588.7076
Fax: 913.588.7073
Email: pathologyresidents@kumc.edu