Dr. Harker is a graduate of Bucknell University (Biology and Spanish, with a minor in education; Magna Cum Laude, Phi Beta Kappa), and The Pennsylvania State University Milton S. Hershey College of Medicine. He served his residency at Lancaster General Hospital and was appointed Chief Resident by his peers. Dr. Harker is Board Certified by the American Board of Family Practice and is a Fellow of the American Academy of Family Practice. He is a member of the American Academy of Family Practice, Cumberland County Medical Society, Pennsylvania Academy of Family Practice and the Pennsylvania Medical Society. In 2015, Dr. Harker was awarded Physician of the Year by the Pennsylvania Academy of Family Physicians.
Dr. Harker resides in Mechanicsburg with his wife and three children. In his spare time, Dr. Harker enjoys traveling, sports and community involvement.
Dr. Herold is a graduate of Gettysburg College (Biology, Cum Laude) and Thomas Jefferson University Jefferson Medical College (member of Alpha Omega Alpha honor society). He served his residency at Harrisburg Hospital and is Board Certified by the American Board of Family Medicine. Dr. Herold is a member of The American Academy of Family Practice, Cumberland County Medical Society, Pennsylvania Academy of Family Practice and the Pennsylvania Medical Society.
Dr. Herold and his wife reside in Lower Allen Township. They have 3 grown children and are the proud grandparents of 4. Dr. Herold is active in his church, singing in the church choir. In his spare time, he enjoys bird watching, canoeing and hiking.
Mr. Berlin is a graduate of Virginia Military Institute (Biology, Cum Laude) and Emory University (Medical Science). He is Board Certified by the National Commission on Certification of Physician Assistants. He served in the United States Air Force, as a 1st Lieutenant, Air Weapons Control Officer. Scott is married with 4 children and one grand child. He is active in his local church and has been involved in four medical missions trips to Romania. He is a PIAA certified high school soccer referee, and enjoys playing and watching soccer, as well as most sports. Other hobbies include reading, gardening and long walks in the woods with his family.
Mrs. Leeper is a graduate of Lycoming College (Chemistry major, Biology minor; Magna Cum Laude) and Salus University (Physician Assistant Studies, Highest Honors). She is Board Certified by the National Commission on Certification of Physician Assistants, and has a special interest in Women's Health. Carrie resides in Shippensburg with her husband, also a Physician Assistant. She enjoys playing and watching sports, reading, traveling and spending time with family, friends and her dog.
Ms. DeFarias is a graduate of Bridgewater State University (Molecular Biology major, Chemistry minor; Cum Laude) and Bay Path Univerity's Physician Assistant Studies Program. She is Board Certified by the National Commission on Certification of Physician Assistants. Prior to becoming a Physician Assistant, Rachael participated in cancer research in college, and worked as an Emergency Medical Technician. Rachael resides in Harrisburg with her fiance. She enjoys cooking, traveling, outdoor sports, spending time with family, and going to the beach.