Alden Health Center Pllc. 7901 Research Forest Dr # 1400 . The Woodlands, TX, 77382 "Explains well, staff very friendly" July 2, 2020; LOCATIONS. Alden Health Center Pllc. 7901 Research Forest Dr # 1400. The Woodlands, TX, 77382. Tel: (281) 296-5000. Accepting New Patients ; Mon 8:30 am - 5:00 pm. Tue 8:30 am - 5:00 pm. Wed 8:30 am - 5:00 pm ....