About Brian Zachariah, MD

Dr. Brian Zachariah is a board-certified adult psychiatrist that is currently working with LifeStance Behavioral Health. He completed his undergraduate training in biochemistry & molecular biology from Houston Baptist University, obtained his medical doctorate from AUA College of Medicine, and completed his residency training at SUNY University at Buffalo. He has worked in various Veteran's Affairs locations including residential settings that focused on PTSD and Substance Use. Dr. Zachariah most recently employed himself in the Baylor Health Care System and specializes in treatment-resistant mood disorders, anxiety disorders, and medication-assisted treatment for substance use. He personally believes in a patient-centered approach, psychoeducation, and treatment tailored to each patient's unique needs.


  • Anxiety Disorders
  • medication-assisted treatment for substance use
  • reatment-resistant mood disorders
  • Locations


    5575 Warren Parkway, Suite 120, Frisco, TX 75034