Find a psychiatrist in San Antonio, TX — covered by insurance

Compassionate, Evidence-Based Mental Health Care

As a board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP), I am committed to providing comprehensive, integrated mental health care that supports your well-being at every stage of life. Mental health is the foundation of overall wellness, influencing emotional balance, relationships, productivity, and quality of life. My goal is to offer individualized, evidence-based treatment tailored to your unique needs, helping you regain stability, resilience, and peace of mind.

I welcome clients facing a range of psychiatric conditions, including anxiety, depression, bipolar disorder, PTSD, ADHD, schizophrenia, and other mental health challenges. Using a holistic approach, I consider biological, psychological, and social factors to create a treatment plan that fosters long-term healing.

Expertise You Can Trust

With more than 20 years of experience in patient care, I have worked extensively in diverse healthcare settings, gaining deep insight into both mental and physical health. I am board-certified in psychiatric mental health, medical-surgical, and critical care nursing, bringing a well-rounded perspective to patient care.

My academic background includes a Master of Science in Mental Health and a Bachelor’s in Nursing and Biology. I was honored to receive the Excellence in Nursing Award from the Good Samaritan Foundation of Texas, a recognition of my dedication to compassionate and high-quality care.

Meet Dr. Kwame Frimpong, MD

Psychiatrist | Addiction Specialist | Physician Leader

With over a decade of medical experience, I bring a uniquely broad and deep understanding of both mental and physical health.

• Trained in Ghana across multiple specialties including surgery, internal medicine, pediatrics, and women’s health
• Psychiatry Residency at Harlem Hospital Center (affiliated with Columbia University, New York City)
• Chief Resident, leading clinical teams and mentoring physicians
• Addiction Psychiatry Fellowship at University of Texas Southwestern Medical Center (top program in Texas)
• Current Addiction Director at John Peter Smith (JPS) Hospital in Fort Worth

I work at the frontlines of psychiatry and addiction care—treating complex cases daily, teaching physicians, and delivering results-driven, compassionate care.

Patients describe me as calm, thoughtful, and genuinely invested in their success.

I am a Compassionate Psychiatric-Mental Health Nurse Practitioner (PMHNP-BC) dedicated to helping people navigate their mental health journey. With nearly 20 years of global nursing experience providing both psychiatric and medical care across the lifespan, I offer a unique, holistic perspective on well-being. My approach centers on comprehensive psychiatric assessment, careful medication management, and expert crisis intervention. I’m passionate about building genuine therapeutic relationships, collaborating with other providers, and promoting evidence-based, patient-centered mental health care.

Hello, my name is Miguel A. Diaz and I am a board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP-BC) with a Doctor of Nursing Practice (DNP) degree. I was born and raised in rural South Texas, which gives me a deep understanding of the unique challenges our local communities face when it comes to mental health care. My experience as a U.S. Army veteran has taught me the importance of resilience, service, and compassion—values I bring to every client relationship.

I specialize in providing psychiatric evaluation, medication management, and treatment for a wide range of mental health concerns, including anxiety, depression, and ADHD. My practice focuses on increasing access to care for children, adolescents, adults, and seniors, especially those living in underserved rural areas. Whether you’re new to mental health treatment or looking for ongoing support, you can expect care that is empathetic, evidence-based, and tailored to your individual needs.

I welcome you to reach out and take that first step toward improving your well-being.

Seeking help can feel overwhelming, and I want you to know you do not have to navigate it alone. As a board-certified Psychiatric Mental Health Nurse Practitioner, I provide a safe, supportive, and nonjudgmental space where you can feel heard and understood. I work with adolescents and adults facing anxiety, depression, mood disorders, trauma, stress, and other mental health concerns. My approach is collaborative and personalized, with a focus on listening well, building trust, and creating a treatment plan that supports your overall well-being. My hope is that every client feels respected, encouraged, and empowered on their journey toward healing.

As a DUAL-Trained Professional-both as a Former physician (MD) and board certified Psychiatric Nurse Practitioner (PMHNP) ,Doctor in Nursing Practice (DNP) I provide a level of clinical precision that is rare in mental healthcare.My unique background allows me to bridge the gap between complex medical knowledge and deeply compassionate,holistic approach.

Hi, I’m Asajnae Mercadel, a board-certified Psychiatric Mental Health Nurse Practitioner with over 10 years of experience in healthcare. My background in nursing has given me a strong foundation in understanding both the physical and emotional aspects of patient care. I specialize in treating anxiety, depression, mood disorders, ADHD, and sleep-related concerns. I’m passionate about creating a supportive, nonjudgmental space where you feel comfortable being open and honest. My goal is to help you feel heard, understood, and empowered in your mental health journey.