Find a psychiatrist in Downey, CA — covered by insurance

My path into psychiatry is both professional and personal. I moved to the U.S. alone at 17 while navigating complex PTSD and periods of misdiagnosis, which shaped how I understand mental health today. I began with a bachelor’s degree in psychology at Nankai University, then trained as a nurse and nurse practitioner at Charles R. Drew University and Purdue University.

Over the past 7 years, I’ve worked across medical and mental health settings, developing an approach that balances clinical precision with individualized care. I specialize in anxiety, depression, bipolar disorder, and complex PTSD, particularly for individuals who feel stuck or haven’t found relief in traditional treatment.

I’m licensed in California, Virginia, New York, Washington, and Oregon, and provide care via telehealth.

Hi, I’m Lorraine Nxumalo, a Psychiatric Mental Health Nurse Practitioner (PMHNP). Thank you for trusting me with your mental health care. My priority is to offer compassionate, evidence-based support tailored to your needs. I strive to create a positive, trusting environment where you feel safe to share openly about your experiences and challenges. Together, we’ll work honestly and transparently to develop a treatment plan that prioritizes your well-being and safety.

With over a decade of acute care experience as a Registered Nurse and a Master’s degree as a Psychiatric Mental

Health Nurse Practitioner, I specialize in treating mood disorders, anxiety, PTSD, neurodiversity, and medication

management.

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.

Mental health has long been treated as the forgotten side of healthcare — and for me, that's exactly why it matters so much. As a Psychiatric Nurse Practitioner serving clients across California through telehealth and in-person care, I specialize in helping people navigate depression, anxiety, and ADD/ADHD. I believe that when mental health struggles go unaddressed, everything else in life suffers — and that healing is not only possible, it's necessary. When I'm not supporting my clients, you'll find me out in nature, getting lost in a good movie, or discovering new music — small reminders of the joy and balance I encourage my clients to find for themselves.

Hello, my name is Alexander Valenzuela PMHNP. I specialize in psychiatric medication management and cognitive behavioral talk therapy. If you're struggling with your mental health and realize you want help, you don't have to do it alone. I am looking forward to starting the journey with you to help achieve your best self.

Hi, I'm Mitch — a psychiatric mental health nurse practitioner with a Doctor of Nursing Practice from Vanderbilt University. San Diego has been home since 2020, when the Navy first brought me here.

My background includes pediatrics at Children’s Hospital in St. Paul, inpatient psychiatry in Nashville and San Diego, crisis stabilization, and outpatient mental health care. I’ve worked with veterans, college students, LGBTQ+ individuals, people experiencing homelessness, and patients navigating anxiety, depression, bipolar disorder, ADHD, trauma, substance use, and severe mental illness.

I primarily provide psychiatric evaluation and medication management while integrating supportive therapy, psychoeducation, and practical coping strategies into visits. My approach is collaborative, direct, and grounded in helping people improve day-to-day functioning and quality of life.

I look forward to getting to know you.

Welcome! I specialize in medication management (psychopharmacology) of depression, anxiety disorders, OCD and ADHD of adult patients. I graduated from the Stanford Psychiatry Residency Program in 2004 where I served as chief resident and have been in private practice since 2005. You may learn more about my practice at https://sfpsychiatrylaw.com