Dr. Chad Drennan received his BA from the University of Oklahoma, and his DDS at the University of Texas Health Science Center in San Antonio. He completed his residency in Advanced Education in General Dentistry. Dr. Chad, along with brother Dr. Mike Drennan, continues a family legacy, following their dad, Dr. Terry Drennan, into the dental field. Find their practice at AledoDentalAssociates.com or Facebook.com/aledodental.