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Dr. Cathal Grant

Cathal Grant is a board certified psychiatrist who has helped his patients in the Dallas-Fort Worth metroplex since 1991. Among his many specialties, Dr. Grant treats adult and adolescent ADHD and ADD in addition to depression and bipolar disorder; anger management and impulsive disorders; anxiety disorders; addiction and alcohol abuse, including opiate painkiller addiction and practices suboxone and pain management; psychotic and behavioral disorders, including schizophrenia; and personality disorders.

Dr. Grant grew up in Ireland. He earned his medical degree from Queen’s University in Belfast, Northern Ireland, and has been practicing psychiatry since 1982. He became a member of the Royal College of Psychiatrists (London) in 1986 before moving to Houston, Texas, to complete a residency in Psychiatry at the University of Texas Medical School at Houston. He then went on to complete a fellowship in Forensic Psychiatry in 1990 and entered private practice the following year.

Dr. Grant’s credentials include the following:

  • Board Certified in Psychiatry by the American Board of Psychiatry and Neurology (1990)
  • Board Certified in Adolescent Psychiatry by the American Board of Adolescent Psychiatry (1991 – 2001)
  • Board Certified in Forensic Psychiatry (1994 – 2004)

Dr. Grant’s focus is on thorough and cost-effective patient care. He is a keen fitness and outdoor advocate and enjoys running, hiking and biking activities as well as spending time with family and friends.

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