Richard I Clemmer, Jr MD 2401 Pennsylvania Ave Ste 115 Wilmington, Delaware, 19806 Phone: 302-658-4800 Company Name: The Devon Doctor Category: Orthopedics Profile Let this business know you found them on Delaware Today's Online Directories. Locations Wilmington 2401 Pennsylvania Ave Ste 115 Wilmington, Delaware 19806 Claim/Edit Listing