

I’m a dual board-certified Psychiatric-Mental Health and Pediatric Nurse Practitioner dedicated to providing compassionate, integrative mental health care for children, teens, adults and older folks. My approach combines evidence-based medicine with mindfulness, somatic awareness, and trauma-informed therapy. I integrative treatment modalities such as Ketamine-Assisted Psychotherapy, EMDR and play/art/pet therapy. The care you will receive is collaborative, calming, and deeply human as we underlying patterns and life experiences that shape well-being.
Pleasure to meet you! My name is Iffy, and I was born and raised in Nigeria. After working in a Psych ER for over 22 years, I decided it was time to be able to treat my own patients. I went back to school and graduated from Brandman University in 2019 with my nurse practitioner degree. Four years later, I love what I do and the patients I treat. I truly believe that with the right work, tomorrow is always capable of bringing you a smile.
I’m a board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP-BC) with a background in nursing and mental health care. I focus on medication management with a supportive, real-life approach. I work with individuals dealing with anxiety, depression, ADHD, and OCD.
I believe you should feel heard, understood, and involved in your care. My goal is to create a comfortable, judgment-free space where we can work together to find what truly helps you feel better and function at your best. I also incorporate brief therapeutic support alongside medication when it’s needed.
I am a board-certified Psychiatric Mental Health Nurse Practitioner and Family Nurse Practitioner with over 15 years of experience in healthcare. I work with adolescents, teenagers, and adults navigating anxiety, depression, stress, trauma, mood disorders, life transitions, and emotional burnout.
My goal is to create a safe, supportive, and judgment-free environment where clients feel heard, respected, and empowered. I understand that mental health is deeply connected to daily life, relationships, culture, and personal experiences, and I take a compassionate, whole-person approach to care.
IMPORTANT: For current availability, visit https://mentalhealthpractitioners.com/ or call or text us anytime at 415-968-6515—we make it super easy! Intake forms are required before your first appointment and will be emailed to you when you book online. You can text us your info or email us at [email protected]. Please be sure to send us a picture of your insurance information and photo ID!
I'm Christina Stelly, DNP, APRN, PMHNP-BC — a board-certified Psychiatric Mental Health Nurse Practitioner based in Martinez, CA. With over 15 years of clinical experience across inpatient psychiatry, maternal health, and advanced practice, I am deeply committed to delivering compassionate, evidence-based mental health care to every person I serve.
I specialize in treating schizophrenia, bipolar disorder, PTSD, depression, anxiety, and etc.
My academic background includes a Post-Certificate DNP in Psychiatric Mental Health from the University of Illinois Chicago, a Doctorate of Nurse Practice from Texas Tech University, and a Master of Science in Nursing from Touro University. I also completed an intensive NP residency focused on advanced psychiatric care, crisis stabilization, and forensic psychiatry, which further strengthened my clinical expertise.
Earlier in my career, I specialized in maternal mental health, serving as a Patient Care Director for high-risk obstetric populations and contributing to perinatal mental health policy at the state and national levels. This background gives me a uniquely broad, whole-person perspective on psychiatric care across the lifespan.
My approach is grounded in trauma-informed, individualized care. I take time to fully understand your history, concerns, and goals before collaboratively building a treatment plan tailored to you. I have also served on health policy committees and presented at national nursing conferences, reflecting my commitment to psychiatric care.


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