Expert Adult Psychiatry & Mental Health Care
Comprehensive psychiatric evaluation and treatment focused on the intersection of mental health and medicine, with experience in medically complex and specialty care settings.
Comprehensive Psychiatric Care
Expert treatment for complex psychiatric conditions across diverse medical settings
Adult Psychiatry
Comprehensive evaluation and treatment for adults with psychiatric conditions.
Learn MoreConsultation-Liaison Psychiatry
Specialized care for psychiatric complications in medical and surgical settings.
Learn MorePsychopharmacology
Expert medication management informed by pharmaceutical chemistry expertise.
Learn MoreICU & Surgical Psychiatry
Specialized training in managing psychiatric complications in critical care.
Learn MoreDr. Ernest Okwuonu, MD
Stanford trained psychiatrist specializing in the evaluation and treatment of complex psychiatric conditions in medical and hospital based settings. Dr. Okwuonu provides expert care at the intersection of mental and physical health, with a focus on clarity, collaboration, and evidence based treatment.
Areas of Expertise
- Comprehensive Psychiatric Evaluation
- Medication Management
- Consultation Liaison Psychiatry
- Psychosomatic Medicine
- Critical Care Psychiatry
- Oncology Psychiatry
How It Works
A simple, streamlined process to get the care you need
Book Through Calendly
Select your preferred date and time
Book your appointment through our integrated Calendly booking system. Our streamlined scheduling process makes it easy to find a time that works for you.
What to Expect
- Browse available appointment slots in real-time
- Choose from multiple time options that fit your schedule
- Select your preferred appointment type (initial consultation, follow-up, etc.)
- View Dr. Okwuonu's availability instantly
- Reschedule or cancel appointments easily if needed
Note: All appointments are scheduled in Pacific Time. You'll receive immediate confirmation once your booking is complete.
Genuine Feedback from Patients
Hear directly from patients who have experienced compassionate, expert care with Dr. Okwuonu
Excellent 4.9 rating from patients in California.
Sarah Johnson
Patient
“Dr. Okwuonu provided exceptional care during a difficult time. His expertise in managing psychiatric conditions alongside my medical treatment was invaluable. He took the time to understand my unique situation and developed a treatment plan that truly worked. I highly recommend his services to anyone seeking compassionate and effective psychiatric care. The ongoing support and follow-up care have been instrumental in maintaining my progress.”
Ready to Begin Your Journey to Better Mental Health?
Dr. Okwuonu is accepting new patients and offers both in-person and telehealth appointments.
Frequently Asked Questions
Find answers to common questions about our services, appointments, and treatment approach. If you have additional questions, please don't hesitate to contact us.
Dr. Okwuonu specializes in treating complex psychiatric conditions in adults, including mood disorders, anxiety disorders, psychotic disorders, and psychiatric complications in medical settings. He has particular expertise in consultation-liaison psychiatry, managing psychiatric conditions in ICU, surgical, and oncology settings.
Get in Touch
Have a question or ready to schedule an appointment? Fill out the form below and we'll get back to you as soon as possible.

