Nishant Patel, MD, Psychiatry, Southlake, TX


Psychiatry Southlake, TX


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  • I am a board certified psychiatrist, practicing at Republic Psychiatry Southlake with my wife, Dr. Mahta Ostadian. We treat patients aged 18 & over and primarily focus on treatment for depression, anxiety (including worry and panic), bipolar, trauma-based disorders, OCD, ADHD, adjustment/stress disorders, and insomnia. We can provide medication management and, in many cases, psychotherapy. Building meaningful therapeutic relationships is a priority. We also value collaboration with other providers and members of the patient's treatment team. Further information is available at We practiced in the Seattle area for nine years and are welcoming new patients and referrals at our new Southlake practice.

Education & Training

  • Baylor College of Medicine
    Baylor College of MedicineResidency, Psychiatry, 2006 - 2010
  • Texas A&M Health Science Center College of Medicine
    Texas A&M Health Science Center College of MedicineClass of 2006

Certifications & Licensure

  • TX State Medical License
    TX State Medical License 2019 - 2021
  • WA State Medical License
    WA State Medical License 2010 - 2021
  • American Board of Psychiatry and Neurology Psychiatry