Meet Our Doctors

D. Blake Null, D.M.D.

Dr. Null is originally from Birmingham, Alabama. He moved to Houston in 2015 for his orthodontic residency, where he met and married his wife, Carly, a native Houstonian. They have two young daughters and attend Woodridge Baptist Church. They enjoy traveling together, spending time with their families, and watching college football.  

Dr. Null graduated with honors from the University of Alabama at Birmingham with a Bachelor of Science degree in Biology. He earned his Doctorate of Dental Medicine at the University of Alabama at Birmingham School of Dentistry, where he was class valedictorian and inducted into the OKU Honor Society. After dental school, he completed a two-year orthodontic residency program at the University of Texas School of Dentistry in Houston, earning a Masters of Science as well as a Certificate in Orthodontics. Dr. Null is an experienced, board certified orthodontist and is a diplomate of the American Board of Orthodontics. He is a member of the American Association of Orthodontists, the Southwestern Society of Orthodontists, the Texas Dental Society, the Greater Houston Dental Society and the North Houston Seattle Study Club.  Dr. Null is committed to keeping up with all the latest technology and research in orthodontics and is dedicated to treating his patients with the very best care possible. He treats children, teenagers and adults utilizing both the hi-tech Damon system of orthodontics as well as Invisalign.