Find a psychiatrist in Mesa, AZ — covered by insurance


Top psychiatrists in Mesa, AZ accepting new patients
Mental health care in Mesa is accessible through Headway's 651 provider network across neighborhoods including Downtown, Dobson Ranch, and Red Mountain. Experience flexible scheduling with virtual and in-person options, free consultations with many providers, and potential insurance coverage to maximize affordability.
Compassionate Medication Treatment Provider for Youths, Adults, & LGBTQ+
I am a Psychiatric Nurse Practitioner who specializes in helping individuals heal from mental health challenges. I partner with my clients to develop plans of care that address their specific needs & goals. I work with a wide range of simple & complex mental health conditions which include but are not limited to substance use disorder, depression, anxiety, bipolar, schizophrenia, nightmare disorder, insomnia, ADHD, OCD, etc.
Are you feeling anxious, overwhelmed, or empty or even struggling to get through the day? I am a board-certified psychiatric nurse practitioner (PMHNP-BC). I am a compassionate, understanding, and good listener. I help individuals navigate emotional struggles using a holistic and evidence-based approach to mental health care. I conduct psychiatric evaluations, medication management, and provide brief psychotherapy. I work with individuals of all ages who are struggling with conditions such as ADHD, anxiety, depression, insomnia, OCD, PTSD, bipolar disorder, Schizophrenia, and coping skills. I love to support you in your journey to better mental health.
I’m a Board-Certified Psychiatric Mental Health Nurse Practitioner with a background in emergency nursing, where I developed strong skills in crisis support, trauma-informed care, and compassionate communication. I earned my Bachelor of Science in Nursing from the University of Louisville and my Master of Science in Nursing from the University of South Alabama in 2025. My training includes inpatient and outpatient psychiatric settings, providing care across the lifespan. I have a special interest in working with adolescents and adults navigating anxiety, depression, ADHD, OCD, and trauma-related concerns. My goal is to create a supportive, nonjudgmental space where clients feel heard and empowered.
My name is Dianne Fontaine, MSN, APRN, and I'm a Licensed Psychiatric Mental Health Nurse Practitioner, Board Certified (PMHNP-BC) by the American Nurses Credentialing Center (ANCC). I obtained my Master’s Degree from Walden University and has undergone advanced clinical training, equipping me to assess, diagnose, and treat a spectrum of psychiatric illnesses, as well as provide psychotherapy.
Life can feel overwhelming—but you don’t have to navigate it alone. I’m here to help you regain clarity, stability, and a greater sense of control.
I’m Monika Delyser, a board-certified Psychiatric Mental Health Nurse Practitioner providing thoughtful, culturally sensitive care for adults throughout Arizona and California. I support individuals experiencing anxiety, depression, burnout, mood disorders, sleep difficulties, and attention or focus challenges.
I welcome adults from all backgrounds and walks of life. Many of my clients may appear “fine” on the outside while privately feeling overwhelmed, mentally exhausted, unfocused, or stuck. Together, we will create a personalized treatment plan that supports your emotional well-being, daily functioning, and long-term goals.
I want you to feel like an active partner in your care from day one. My work centers on anxiety, depression, and addiction, and I bring a warm, curious approach to your day to day life before we talk about a plan. Good care happens when we build it together, so you always have a voice in your treatment. Whether something feels newly off or you have managed a diagnosis for years, my goal is to meet you where you are and help you feel more like yourself. I explain the reasoning behind recommendations so it never feels like guesswork, and I want our work to feel collaborative and paced to what helps you.
About our psychiatrists located within 20 miles of Mesa, AZ



- 100%Anxiety
- 98%Depression
- 93%ADD/ADHD
- 90%OCD
- 89%Bipolar disorder

- 100%Aetna
- 100%Cigna
- 95%Carelon Behavioral Health
- 93%Blue Cross Blue Shield of Arizona
- 62%Oxford

- 100%English
- 5%Spanish
- 3%French
- 3%Tagalog
- 2%Bengali

- 100%In-person or online

- 80%Woman
- 20%Man

- 100%Advanced Practice Registered Nurse - Certified Nurse Practitioner

- 93%Individual therapy
- 16%Family therapy
- 10%Child or adolescent therapy
- 3%Couples therapy
Frequently asked questions


Find the right psychiatrist for you
Headway makes it easy to find support for your mental health — from finding the right provider, to understanding costs, to scheduling with ease.
Factors to Consider When Choosing a Therapist in Mesa
Finding psychiatrists in Mesa starts with knowing which kind of care fits your needs. Psychiatrists and psychiatric nurse practitioners can diagnose mental health conditions, prescribe medication, and manage medication over time. Therapists focus on talk therapy and support through conversation-based care. If you are looking for care related to anxiety, depression, ADHD, bipolar disorder, OCD, or medication management, review each psychiatrist’s listed specialties, credentials, and approach before booking.
Mesa has a range of psychiatry and mental health care options across areas like Downtown Mesa, Dobson Ranch, and Red Mountain, with access to nearby parts of the East Valley as well. In-person appointments may work well if you prefer a local office, while virtual appointments can make scheduling easier if your calendar changes or travel across the city takes time. Psychiatric medication management appointments are often shorter and less frequent than therapy sessions. Some psychiatrists also offer therapy, and some people work with both a therapist and a prescriber. Reading bios can help you compare appointment availability, communication style, and whether a free phone consultation is offered.
Psychiatric care in Mesa can be a significant expense without insurance. Using in-network insurance is one of the most reliable ways to reduce session costs and understand what you may pay before your first appointment. Headway helps you search for psychiatrists who match your needs, verify your insurance, see estimated out-of-pocket costs upfront, and book directly with someone accepting new patients with your plan.
If you're already taking psychiatric medication and considering switching providers, talk to your current prescriber before changing or stopping any medication — most psychiatric medications shouldn't be stopped abruptly. Anyone experiencing thoughts of self-harm or in acute crisis should call 988 or go to the nearest emergency department rather than wait for an outpatient appointment.
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