Board-Certified Adult Psychiatry · Frisco, Texas
Adult Psychiatry in Frisco, TX
Medication Management for Adults in Frisco and the DFW Metro
Care for depression, anxiety, and ADHD — in person at our Frisco office on select days each month, and by secure video anywhere in Texas.
Cobalt Psychiatry offers expert adult psychiatry and medication management in Frisco, Texas. Led by Dr. Mark Daniel Holsey, DO, our Frisco office cares for adults across Denton County and the greater Dallas-Fort Worth (DFW) metro — in person and through secure telehealth.
Psychiatric Services in Frisco
We focus on adult psychiatric medication management for a broad range of conditions, including:
- Anxiety disorders and panic attacks
- Depression and mood disorders
- Adult ADHD
- Bipolar disorder
- PTSD and trauma-related concerns
- OCD
- Insomnia and sleep difficulties
Our care is built on careful diagnosis, honest conversation, and a treatment plan matched to your goals. We see adults 18 and older. Meet your psychiatrist or request an appointment.
Our Frisco Office
Cobalt Psychiatry — Frisco
400 Stonebrook Pkwy, Suite 601
Frisco, TX 75036
Phone: 469-833-2711
Hours: Monday–Friday, 8:00 AM – 3:00 PM
In person on select days each month. Dr. Holsey sees patients at the Frisco office on select days each month, and by secure telehealth anywhere in Texas every week. If you would like an in-person visit, call 469-833-2711 and we will match you to the next Frisco office day.
Our Frisco office sits just off the Dallas North Tollway with convenient parking, within easy reach of Plano, McKinney, Little Elm, and the wider DFW metro.
Areas We Serve Near Frisco
Adults visit our Frisco office from across the DFW metro, including Frisco, Plano, McKinney, Little Elm, The Colony, Prosper, Allen, and surrounding communities. Telehealth is available to adults throughout Texas.
Telehealth Across Texas
Cannot make it in? We provide secure video psychiatry visits to adults across Texas, offering the same physician-led medication management available at our Frisco office.
Meet Your Psychiatrist
Mark Daniel Holsey, DO, is the psychiatrist behind Cobalt Psychiatry, providing adult medication management in Frisco, TX and Norman, OK. His approach is practical and patient-centered, grounded in clear diagnosis and effective, well-explained treatment. Learn more about Dr. Holsey.
Frequently Asked Questions
Are you accepting new adult patients in Frisco?
Yes — we are accepting new adult patients age 18 and older at our Frisco office, with in-person and telehealth visits available.
Do you offer in-person and telehealth visits?
You can meet Dr. Holsey in person at our Frisco office or by secure video visit anywhere in Texas.
What conditions do you treat?
We offer medication management for depression, anxiety, OCD, PTSD, bipolar disorder, insomnia, adult ADHD, and related adult mental health conditions.
Do you provide therapy or medication management?
Our Frisco psychiatrist focuses on medication management, and we are happy to work alongside your therapist if you are in counseling.
Book an Appointment in Frisco
Ready to begin? Request an appointment or call 469-833-2711. We also see adult patients at our Norman, OK office. We also serve patients across the Oklahoma City metro.
In a mental health emergency, call or text 988, or call 911. See our emergency and crisis resources.