Get to know Clark's.

Clark’s Rx is a pharmacy with over 75 years of old fashioned care.
We’re from the communities we serve.


Facts at a Glance

Founded in 1939 by James Clark Sr.

Mr. Prescription Inc. founded by James F. Clark Jr. in 1975

Owned today by the Clark Family

Dayton’s only locally owned and operated chain of pharmacies

Accepts all insurance cards

Specializes in healthcare products and services


Company Services

  • Delivery
  • Compounding – PCCA (association)
  • Medication Packaging

A History Built on Independence

Owner, Tim ClarkFounded three generations ago, Clark’s Rx operates retail pharmacies, a compounding pharmacy, a long term care pharmacy, and a full line home medical equipment company. Most locations are in Ohio, and operate under the Clark’s Rx name. We do operate a location in Bluffton under the name Greg’s Rx. What began as a corner drug store in 1939 has grown into a thriving business focused on improving the quality of life of its customers and dedicated to providing the same personalized service that was the cornerstone of the company’s reputation nearly 75 years ago.

In an age of corporately owned, chain drug stores, Clark’s has continued to succeed through its simple formula of exceeding expectations, offering a full range of healthcare products and services and developing one-on-one relationships with customers who have come to know and trust their Clark’s pharmacist.

Beyond the expert healthcare advice and personalized service, Clark’s is focused solely on the health needs of its customers. Each location specializes in a full range of medical products, from vitamins and supplements, to needed first aid supplies and over-the-counter medications. Each store also offers home medical equipment to serve the home health needs of patients.