Cornerstone Family Health Associates
(717) 627-2108

Please select a member of our staff for details:
Alice E. Riden, MD
Charles R. Mershon, MD
Douglas R. Morrissey, MD
Jeffrey R. Gerard, MD
Dean L. Quimby, MD
Kim Slusser, MD
Scott Osborn, DO
Jonathan D. Hostetter, RN, MSN, CRNP
Sharon Trani, MSN, CRNP, MMFT
Kyle A. Russell, MS, PA-C
Ruth A. Mershon, MMS, MPH, PA-C
Jennifer A. VanBlargan, RN, MSN, CRNP
Nicole Shaffer, RN, MSN, CRNP
Bethany Brown, CRNP
Brian VanGilder, CRNP
Christie Gehman, MA, RD, LDN, CDE
Thor Samuelson

Dean L. Quimby, MD

Dr. Quimby is a Board Certified Fellow of Family Medicine. He graduated summa cum laude in 1981 with a Bachelor’s of Science degree from Eastern Nazarene College in Quincy, Massachusetts, then received his M.D. from Vanderbilt University School of Medicine in Nashville, Tennessee, in 1985. He came to Lancaster General Hospital to complete his residency, then spent two formative years for the National Health Service Corps in rural South Carolina. He has practiced in Lancaster County ever since and now lives with his wife and daughter in Lititz. They attend Westminster Presbyterian Church.
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