Hi, I'm Dr. Ernest Okwuonu,

Expert Adult Psychiatrist & Consultation-Liaison Specialist

Stanford-trained, board-certified adult psychiatrist specializing in complex psychiatric conditions and the intersection of mental health and medicine – telehealth and in-person consultations available.

Board Certified
Stanford Trained
Published Researcher
Dr. Ernest Okwuonu, MD - Stanford-trained psychiatrist
4,9
Excellent Rating.

Dr. Ernest Okwuonu, MD

Dr. Ernest Okwuonu is a Stanford-trained Psychiatrist with a robust background in managing complex psychiatric conditions in diverse medical settings. He completed his Consultation-Liaison Psychiatry (Psychosomatic Medicine) fellowship at Stanford University School of Medicine. He completed his psychiatry residency at St. John's Episcopal Hospital in New York and served as Chief Resident. Dr. Okwuonu earned his MD from the American University of the Caribbean and holds a BSc Honors in Pharmaceutical & Biological Chemistry from York University in Toronto, which informs his in-depth psychopharmacology knowledge.

Board-certified by the American Board of Psychiatry & Neurology, Dr. Okwuonu has specialized training in managing psychiatric complications in intensive care, surgical, and oncology settings. He has contributed to the field through his quality improvement project on dyspnea in critically ill patients and has presented his work at multiple conferences. His scholarly activities include publications in the American Journal of Psychiatry and the Journal of the Academy of Consultation-Liaison Psychiatry. He is currently an active member of the American Psychiatric Association and the Academy of Consultation-Liaison Psychiatry, where he serves on the mentorship committee.

Education & Training

Stanford University School of Medicine

Clinical Fellow in Consultation-Liaison Psychiatry, Medicine

Jul 2023 - Jul 2024

St. John's Episcopal Hospital, New York

Psychiatry Residency - Chief Resident

Jul 2019 - Jul 2023

American University of the Caribbean

Doctor of Medicine - MD

May 2014 - Oct 2018

York University

Bachelor of Science - BS, Chemistry

Sep 2008 - Jul 2012

Experience

Attending Consultation - Liaison Psychiatrist

Amwell

Jan 2025 - Present • 1 yr • San Francisco, California, United States • Hybrid

Consultation - Liaison Psychiatrist

COMPREHENSIVE PSYCHIATRIC SERVICES, A MEDICAL GROUP

Jul 2024 - Present • 1 yr 6 mos • Walnut Creek, California, United States • Hybrid

Clinical Assistant Professor of Psychiatry

Keck School of Medicine of the University of Southern California

Jul 2024 - Dec 2024 • 6 mos • Los Angeles, California, United States • On-site

Clinical Fellow

Stanford University School of Medicine

Jul 2023 - Jul 2024 • 1 yr 1 mo • Palo Alto, California, United States • On-site

Psycho-oncology, Transplant Psychiatry, Consultation-Liaison Psychiatry, Psychosomatic Medicine, Critical Care Psychiatry

Psychiatry Resident

St. John's Episcopal Hospital

Jul 2019 - Jul 2023 • 4 yrs 1 mo • Queens, New York, United States • On-site

Psychiatry

Certifications & Memberships

Board Certification

American Board of Psychiatry & Neurology

Professional Memberships

  • • American Psychiatric Association
  • • Academy of Consultation-Liaison Psychiatry (Mentorship Committee Member)

Research & Specialized Training

Research & Contributions

Quality Improvement Project

Quality improvement project on dyspnea in critically ill patients. Presented at multiple conferences.

Publications

  • American Journal of Psychiatry

    Published research in the Residents' Journal

  • Journal of the Academy of Consultation-Liaison Psychiatry

    Published scholarly articles

Specialized Training

Dr. Okwuonu has specialized training in managing psychiatric complications in:

  • Intensive care settings
  • Surgical settings
  • Oncology settings

His unique background in pharmaceutical chemistry provides him with exceptional expertise in psychopharmacology, allowing for informed and effective medication management.