Dr. David W. Reininger is a geriatrician in Katy, Texas and is affiliated with multiple hospitals in the area, including Houston Methodist West Hospital and Houston Methodist Continuing Care Hospital. He received his medical degree from University of Texas Medical Branch School of Medicine and has been in practice for more than 20 years. Dr. David W. Reininger has expertise in treating obesity, hypertension & high blood pressure, anxiety disorders, among other conditions - see all areas of expertise. Dr. David W. Reininger accepts Medicare, Aetna, Humana, Blue Cross, United Healthcare - see other insurance plans accepted.