Mainstream Dental was opened in 1994 and Dr. Jeffrey Fortna has been serving dental patients in the Hummelstown, PA; Hershey, PA, Harrisburg, PA; and Palmyra, PA areas for over 20 years!

The staff at Mainstream Dental are always friendly and professional. They are highly trained, accredited, and have years of experience and proven performance. Each Mainstream Dental staff member is here to optimize your dental health, and to help you to “Smile with Confidence!

Read more about Dr. Jeffrey Fortna





Mainstream Dental is a participating provider for several insurance companies and we submit all dental insurance claims electronically.  Mainstream Dental also offers financing through CareCredit. Learn more about financing and insurance through Mainstream Dental.