Khuyen Q Do, DO Recommend This Physician Cardiology Electrophysiology Primary Specialties: Cardiology (Board Certified) Electrophysiology (Board Certified) Office Information 13325 Hargrave Rd Suite 280 Houston, TX 77070 Get Directions [+] Phone: 832.478.5067 Fax: 832.699.8388 110 Memorial Hospital Dr Huntsville, TX 77340 Map / Directions (936) 291-3411 Quick Links: For Physicians Community Health Needs Assessment Contact Site Map Giving at HMH Compliments and Complaints HMH Online Verification Medical Staff Portal Register For Our Newsletter Email Select Monthly Newsletter Subscribe Now