Michael Steven Cohen MD Top Doctor 1084 East Lancaster Avenue Bryn Mawr, Pennsylvania, 19010 Phone: 731-468-7792 Company Name: Michael Steven Cohen MD Psychiatric services, LLC Doctor Category: Neurology and Psychiatry Profile Let this business know you found them on Main Line Today's Online Directories. Locations Bryn Mawr 1084 East Lancaster Avenue Bryn Mawr, Pennsylvania 19010 Claim/Edit Listing