Stacy Marlin, APRN-PMHNP — board-certified psychiatric mental health nurse practitioner at Seva Healthcare in Tulsa and Dallas

🟢 Available at Dallas Seva Healthcare Clinics

Stacy Marlin , APRN

PMHNP-BC —  Psychiatric Mental Health Nurse

Stacy Marlin is a board-certified Psychiatric Mental Health Nurse Practitioner with an extensive background in healthcare.


She began her healthcare journey earning a bachelor's degree in Community Health from Texas A&M University, followed by a Bachelor of Science in Nursing from the University of Texas at Arlington. Motivated by her passion to help individuals live their best lives and recognizing the growing need for accessible mental health resources, she continued her education at the University of Southern Indiana, where she earned her Master's degree in Psychiatric Mental Health.


With years of experience supporting individuals and families through stressful life events, Stacy brings both clinical expertise and deep empathy to her practice.

Specialities of Stacy Marlin , APRN

Depression & Anxiety Treatment

Stacy Marlin provides comprehensive evaluation and treatment for depression and anxiety disorders. Through personalized medication management and supportive psychotherapy, she helps patients improve mood stability, reduce stress, and regain daily functioning.

ADHD & Mood Disorders

Stacy specializes in the management of ADHD, bipolar disorder, and other mood-related conditions. She develops individualized treatment plans designed to enhance focus, emotional regulation, and overall mental wellness.

Substance Use & Behavioral Health Support

Stacy offers compassionate care for individuals struggling with substance use disorders and related behavioral health concerns. Her approach integrates medication management and therapeutic support to promote long-term recovery and resilience.

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EDUCATIONS & QUALIFICATIONS

 Stacy Marlin , APRN

Stacy takes a person-centered approach, tailoring each treatment plan to the unique needs of the individual. She blends medication management with psychotherapy to create a comprehensive and holistic treatment strategy.


Bachelor's Degree in Community Health

Texas A&M University

Foundation in public health principles, health education, and community wellness programs.



Bachelor of Science in Nursing

University of Texas at Arlington Clinical nursing training with hands-on patient care experience across diverse healthcare settings.


Master's Degree in Psychiatric Mental Health

University of Southern Indiana

Advanced education in psychiatric assessment, diagnosis, psychopharmacology, and therapeutic interventions.



Board Certified Psychiatric Mental Health Nurse Practitioner

PMHNP-BC

National board certification demonstrating expertise in psychiatric care across the lifespan.


Latest Articles & Resources

By Stacy Marlin , APRN

June 29, 2026
Chronic back pain in Tulsa? SEVA Healthcare's pain physicians offer the full ladder of evidence-based and minimally invasive back pain treatment in Tulsa , from epidurals and RFA to 10 kHz spinal cord stimulation. Same-week appointments.
doctors at Seva Healthcare Tulsa
June 17, 2026
Looking for the best pain management doctor in Tulsa? Compare 9 board-certified SEVA Healthcare physicians and NPs side-by-side — credentials, specialties, procedures, and clinics. Same-week appointments.
June 8, 2026
Painful diabetic neuropathy in Tulsa? Dr. Patel explains 10 kHz spinal cord stimulation, peripheral nerve stimulation, and 2025 evidence for FDA-approved PDN treatments. Same-week appointments.
alternative solutions to knee surgery dallas
June 4, 2026
considering knee replacement in Dallas? Dr. Mirchandani explains 2024 evidence for genicular artery embolization, PRP, and minimally invasive alternatives that can delay or avoid surgery.
Sciatica Nerve Irritation
May 28, 2026
Looking for a sciatica doctor in Dallas-Fort Worth? Dr. Mirchandani explains when conservative care stops working and what minimally invasive treatments actually help. Same-week appointments.
May 19, 2026
Pain after a car accident in Tulsa, Dallas, or New Mexico? SEVA Healthcare treats whiplash, post-MVA neck/back pain, and nerve injuries. We work with attorneys and insurance carriers. Same-week appointments.
Seva Healthcare Clinic
May 19, 2026
Looking for the best pain management clinic in Lewisville? SEVA Healthcare offers minimally invasive, image-guided treatments from board-certified doctors. Same-week appointments. Most insurance accepted.
Seva Healthcare Tulsa
May 11, 2026
Looking for the best pain management clinic in Tulsa? SEVA Healthcare offers minimally invasive treatments from board-certified doctors. Same-week appointments.
April 6, 2026
Dr. Jayen Patel, co-founder of SEVA Healthcare in Tulsa, explains spinal cord stimulation in plain language. Who it helps, how the trial works, and what to look for in a specialist. Same-week consultations available.
April 2, 2026
SEVA Healthcare welcomes Dr. Justin F. Averna, DO to our New Mexico clinics in Santa Fe and Albuquerque. Board-certified in Pain Medicine & PM&R. Same-week appointments now available. Most insurance accepted.