About Us

Cardinal Health

Antietam Pharmacy was established in 1980 as a Medicine Shoppe by owner Albert Zitomer. In 1985 George Meckley, whose family was well known in Waynesboro as the owners of Antietam Dairy, purchased the pharmacy. At that time, David Riley began working part-time and when George was ready for semi-retirement, Dave purchased the pharmacy in 2005, re-naming it Antietam Pharmacy.

The pharmacy has been a family affair for the Riley’s with wife Amy filling in at various positions and the three children tackling every job from sweeping the parking lot to entering data into the computer. The years spent helping out must have had a positive effect as older daughter Kellen is now currently finishing her first year of pharmacy school. Middle child Erica developed a great sense of compassion for people who are sick and suffering and is now enrolled in a master’s program for social work. Son Patrick is currently finishing his junior year in high school and looking to study chemistry when he gets to college.


David Riley R.Ph., M.B.A. - Pharmacy Manager/Owner
David is a 1980 graduate of Albany College of Pharmacy. He received is M.B.A. from Mount St. Mary’s University in Emmitsburg, Maryland in 2000. He moved to Waynesboro area with wife Amy in 1985. David began working in Antietam Pharmacy (which was formerly a Medicine Shoppe) in 1985 and purchased it from George Meckley in October of 2005.

George Meckley, R.Ph. – Staff Pharmacist

Amy Riley – Office Manager

Kellen Riley – Pharmacy Student

Erica Riley – Bookkeeper

Patrick Riley – Pharmacy Helper

Missy Dillon – Senior Pharmacy Technician

Cheryl Tharp C.Ph.T. – Pharmacy Technician

Jane Angle – Pharmacy Technician, Insurance Specialist

Max Angle – Delivery Specialist

Andy Smalec – Pharmacy Technician, Cashier

Shirley Clapsaddle - Cashier


Current location:

730 S. Potomac Street
Waynesboro, PA 17268


  • Mon-Fri:
  • Sat:
    9:00am - 2:00pm
  • Sun:

Contact Information:

back to top

Photo Gallery

back to top