PATIENT PORTAL. About Us. Austin Area Ob-Gyn & Fertility is a top-rated obstetrics and gynecology practice serving patients in and around Austin, Texas. The multi-physician practice features advanced care options for women at all stages of life. ... Dr. Capet: (512) 533-4121 ext. 8207 Dr. Cowan: (512) 533-4116 ext. 8219..