Multiple Sclerosis Research Institute

Jeffrey I. Greenstein, M.D., President
Penn Treaty Park Place
1341 N. Delaware Ave Suite 213
Philadelphia PA 19125

Fax:  267-687-7466

Please Note: The Multiple Sclerosis Research Institute is separate from Dr Greenstein's private practice, Greenstein Neurology.

If you are interested in contacting his office for medical appointments, you should call: 267-597-3830 (Office).

The address for Greenstein Neurology is Suite 212 in the same building as the MSRI.