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ABOUT

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Mark Lidasan,
APRN, PMHNP-BC

With nearly 20 years of experience in patient care, I bring a deep commitment to compassionate, evidence-based practice. I am a Board-Certified Psychiatric Mental Health Nurse Practitioner, also board-certified in medical-surgical and critical care nursing.

I hold a Master of Science in Mental Health, along with Bachelor’s degrees in both Nursing and Biology. My work has been recognized with the prestigious Excellence in Nursing Award from the Good Samaritan Foundation of Texas—an honor that reflects my dedication to clinical excellence and patient advocacy.

Whether in mental health or acute care, I strive to create a supportive, individualized approach that empowers each patient on their journey to wellness.

Why Convergence Psychiatry?

Convergence Psychiatry is an approach that integrates biological, psychological, and social perspectives to understand and treat mental health conditions. Instead of focusing on just one aspect of a person’s mental health—like brain chemistry, trauma, or social environment—it brings them all together to guide diagnosis and treatment.

This model acknowledges that mental health isn’t one-dimensional. Genetics, brain function, personality, relationships, lifestyle, trauma, and even cultural background all shape how people think, feel, and behave. Convergence Psychiatry uses this complexity as a strength. It doesn’t ignore the brain, but it also doesn’t stop there.

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Why it matters?

Traditional psychiatry has often leaned heavily on medication. While medications can be essential, they aren’t the whole story. Convergence Psychiatry recognizes that medication works best when paired with other interventions—therapy, behavioral strategies, lifestyle changes, and community support.

This approach is:

  • Patient-centered: Each person’s mental health journey is unique. Convergence Psychiatry tailors care to individual needs.

  • Evidence-informed: It pulls from neuroscience, psychology, and social sciences.

  • Collaborative: It encourages coordination between psychiatrists, therapists, primary care providers, and other specialists.

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The Goal

The goal of Convergence Psychiatry is to treat the whole person—not just symptoms. It means understanding the whybehind someone’s struggles and offering treatment that addresses the root causes, not just the surface-level effects.

Whether you're dealing with anxiety, depression, trauma, or more complex conditions, Convergence Psychiatry offers a deeper, more nuanced path toward healing.

THE CLINIC

7070 Knights Court Suite 1701

Missouri City TX 77459

Email: info@convergencepsychiatry.com

Telephone #: (346) 595-3735

Fax #: (832) 281-1383

CONTACT

Opening Hours:

Mon - Fri: 8:30am - 6pm 

​​Saturday: Closed

Sunday: Closed

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