

Hi, I’m Christina! I’m a double board-certified Family Nurse Practitioner and Psychiatric Mental Health Nurse Practitioner with over 12 years of experience in healthcare. I earned my bachelor’s degree from UCLA, master’s from Cal State LA, and post-graduate certification from National University.
Over the years, I’ve had the opportunity to work in family practice, urgent care, and emergency settings, which has given me a broad understanding of how physical and mental health are connected.
I specialize in supporting individuals who are dealing with depression, anxiety, PTSD, insomnia, mood disorders, and other mental health concerns.
Vanessa Diaz is a board-certified, licensed provider who offers expert mental health care for anxiety, depression, ADHD, PTSD, bipolar disorder, stressful life events, and many more conditions. Her goal is to help her clients live their best lives using modern, evidence-based solutions.
As a Stanford-trained psychiatrist, I work closely with Dr. Sethi at Metabolic Psychiatry Labs (MPL) to manage serious mental illness conditions including bipolar, depression, binge eating disorder, and psychosis. I am trained in multiple types of psychotherapy, including CBT, psychodynamic, DBT, ACT, and Internal Family Systems. I believe in treating the root cause of mental illness.
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.
I am a dual board-certified Nurse Practitioner specializing in both Family Practice and Psychiatric Mental Health. With a foundation in whole-person, evidence-based care, I integrate medical management with psychotherapy and lifestyle interventions to support mental and physical wellness.
My background spans outpatient psychiatry, primary care, home health, and assisted living settings, allowing me to understand the unique needs of patients across all stages of life. I have extensive experience treating mood and anxiety disorders, trauma-related conditions, and chronic medical comorbidities that impact emotional well-being.
I believe in creating a collaborative, compassionate, and culturally sensitive environment where patients feel heard and empowered to take an active role in their care. My approach focuses on building balance—supporting both the mind and body—through medication management, therapy, and integrative care strategies.
Akpengbe, DNP, earned a doctorate at Brandman University in California and a Master’s degree in science at Walden University in Minnesota, certified to provide medical and psychiatric needs in California. With 17 years of experience in mental health and medical care since 2005.
If you feel burdened trying to reach a provider or think you need to be heard by a provider. he has an answer to these constraints, with knowledge of medication management for anxiety, depression, and mood,
I am a double board certified (in Psychiatry and Addiction Medicine) adult psychiatrist.


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