John D. Knight, MD Recommend This Physician Pediatrics Internal Medicine Primary Specialties: Pediatrics Internal Medicine Office Information 100 Medical Center Pkwy. Suite 1000B Huntsville, TX 77340 Get Directions [+] Phone: 936.295.8000 About About the Physician Languages Spoken English 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