Bryn Mawr Rehab Hospital is situated on a beautiful, green campus in Malvern, right off Paoli Pike with additional outpatient locations throughout the Philadelphia region. Bryn Mawr Rehab Hospital. 414 Paoli Pike. Malvern, Pennsylvania 19355. 484.596.5400 View on Google Maps. Bryn Mawr Rehab Hospital. 414 Paoli Pike. Malvern, Pennsylvania 19355..