Find a psychiatrist in Greenville, TX — covered by insurance

I am a Psychiatric Mental Health Nurse Practitioner serving clients in Texas, Maryland & New York. I work with diverse kinds of clients (Age 18 +) with different cultural backgrounds and mental health problems. I specialize in depression, anxiety, ADHD, PTSD, Insomnia, bipolar disorder, eating disorder, personality disorder and much more. I am a compassionate provider with a passion for patients with mental illness.

My goal is simple: to make psychiatric care feel a little more human. I’m a board-certified Psychiatric Mental Health Nurse Practitioner with degrees from the University of Oklahoma and Wilkes University and experience in inpatient, outpatient, and correctional psychiatry . I help adults manage anxiety, depression, ADHD, PTSD, bipolar disorder, schizophrenia, mood disorders and sleep concerns through thoughtful brief supportive therapy, medication management and evidence-based care that starts with listening.

Margarita Rice is a double-board-certified psychiatric-mental health and family nurse practitioner. Her education and clinical experience give her a well-rounded perspective on physical and mental well-being. She treats mental health, metabolic health (wellness, weight loss, prediabetes), and hormone health (BHRT for men and women.

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.

I'm a compassionate mental health provider who believes healing is possible for everyone. I specialize in supporting individuals navigating anxiety, chronic illness and pain, and substance use and addiction. My work is rooted in the belief that you are the expert on your own life — and my role is to walk alongside you with evidence-based tools and unwavering support. I bring warmth and authenticity to every session, creating a space where you feel truly seen, heard, and valued. Whatever you're carrying, I'm here to help.

You should know that I truly care about who you are, not just the symptoms you’re experiencing. I understand that reaching out for mental health support can feel intimidating, especially if you’ve ever felt judged, misunderstood, or dismissed in the past. My goal is to create a space where you feel safe, heard, and respected from the very first conversation.

I approach every person with compassion, patience, and curiosity. I take the time to understand your story, your stressors, and what matters most to you, so your care is never one-size-fits-all. I believe healing happens best when you feel supported and involved in your treatment, and I see our work as a true partnership.

I am committed to using evidence-based practices while also honoring your lived experience. Whether we are focusing on medication, coping strategies, or long-term growth, I will always be honest, supportive, and collaborative.

Above all, you should know that you are not alone here, and your well-being is my priority.

As a Psychiatric Mental Health Nurse Practitioner, I provide compassionate, evidence-based care tailored to each individual’s unique needs. I believe in holistic treatment that addresses both the mind and body, and I’m committed to creating a safe, nonjudgmental space where clients feel heard and supported.

You should know:

• I listen first. Your story and your experience matter most.
• Collaboration is key. We’ll work together to find the right treatment plan—whether that includes medication, therapy referrals, lifestyle adjustments, or all of the above.
• I respect your pace. Healing is not a race. I'm here for you, whether you're taking small steps or big ones.
• Your identity matters. I provide inclusive care for people of all backgrounds, genders, and neurodiverse identities.

Above all, I want you to feel empowered in your mental health journey.