Dr. Wesley J. Merritt is an anesthesiologist in Allen, Texas and is affiliated with Methodist McKinney Hospital. He received his medical degree from University of Oklahoma College of Medicine and has been in practice for more than 20 years. Dr. Wesley J. Merritt has expertise in treating spinal stenosis and spondylosis, among other conditions - see all areas of expertise. Dr. Wesley J. Merritt accepts Medicare, Aetna, Cigna, Blue Cross, United Healthcare - see other insurance plans accepted.