Dennis Birenbaum, MD Internal Medicine, Hematology/Oncology Texas Hematology Oncology Centers Specialties Internal Medicine Hematology/Oncology Insurance Accepted Care N Care Care N Care (HMO, PPO) United Healthcare UnitedHealthCare Medicare - AARP MedicareComplete SecureHorizons (HMO) Texas Hematology Oncology Centers 10 Medical Pkwy Ste 106 Dallas, TX 75234 (469) 453-5500Directions Texas Hematology Oncology Centers 10 Medical Pkwy Ste 106 Dallas, TX 75234 United States