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About William R. Martin, MD



Welcome to Upper Valley Interventional Radiology 


William R. Martin, MD, is a board-certified radiologist at Upper Valley Interventional Radiology in McAllen, Texas. With more than four decades of experience in diverse aspects of radiology, he provides comprehensive diagnostic radiology, as well as interventional radiology for vascular disease and pain management. Dr. Martin specializes in early detection for cardiac risk and reversal of disease processes.

Upper Valley Interventional Radiology is the leading MRI center in the Rio Grande Valley, where Dr. Martin and the professional team provide diagnostic MRIs, CT scans, ultrasound, echocardiography, and DEXA scans. They give each patient their personal attention and customized care in a safe, comfortable environment.

Patients can also receive cutting-edge treatments for pain relief at Upper Valley Interventional Radiology. They offer nonsurgical spine decompression for back and neck pain using the advanced DRX9000™ True Non-Surgical Spinal Decompression™ system. They also use Hako-Med Horizontal® Electric Therapy to relieve neuropathic pain.

Patients with dizziness and balance problems receive exceptional diagnostic and therapeutic care at Upper Valley Interventional Radiology with the BalanceBack™ iVNG system. 

Dr. Martin graduated from the University of Utah School of Medicine in Salt Lake City, Utah, then went on to complete his internship and residency training at Stanford University in Stanford, California. 

Dr. Martin serves as an active member of numerous health care teams, coordinating with other doctors in medical groups throughout the region. He accepts the Medicare-approved amount as payment in full.



Upper Valley Interventional Radiology
905 E. Esperanza Ave
McAllen, TX 78501
Phone: 956-631-0124
Fax: 956-631-1203
Office Hours

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