Meet Dr. Deirdre McMullen, MD, Family Medicine in 3281 Rocky Creek 500 Mis 77459 Deirdre C McMullen 1043206733 MSOW. Find phone number, office address, bio, maps and more. ... Patient Portal Login; Search Close. All Services Featured Specialties. Cancer; Children's Services; Heart and Vascular; Imaging; Joint Centers; Memorial Hermann Medical ....