Currently, Chestnut Hill Womens Health Associates specializes in Family Medicine, Gynecology, Gynecologic Oncology and Obstetrics & Gynecology with 5 physicians. Chestnut Hill Womens Health Associates Office Locations. Chestnut Hill Womens Health Associates. 1777 Sentry Pkwy W Ste 110 Blue Bell, PA 19422 (215) 646-2213..