Dentals Arts of Great Valley

183 Lancaster Avenue
Malvern, PA 19355
Phone: 610-540-7008
Fax: 484-318-7699
Office Email:


To contact Dr. Rossis directly please email

Hours of Operation:
Monday - 9:00am - 5:00pm
Thursday - 10:00am - 7:00pm
Friday - 8:00am - 3:00pm
Saturday - Reserved for sedation dentistry

We occasionally open Tuesdays and Wednesdays 9-3

Office staff is available by phone and email 5 days a week.
Dr. Rossis is available by email anytime.

In September 2018 our hours will change to the following

Monday - 9:00am - 5:00pm
Tuesday - 10:00am - 7:00pm
Thursday - 8:00am - 4:00pm
Friday - 8:00am - 3:00pm
Saturdays - Reserved for sedation patients.

Office staff will remain available by phone and email 5 days a week

Book An Appointment Online:

For general questions about the practice and scheduling, please email us at