
Program Leadership
Vijaya Bharathi Ekambaram, M.D., MPH
Residency Program Director
Specialty: Psychiatry, Child Psychiatry, Sleep Medicine and Obesity Medicine
Residency: University of Oklahoma Health Sciences Center
Fellowships:
- Child & Adolescent Psychiatry - Children's National Medical Center, George Washington University
- Sleep Medicine- Beth Israel Deaconess Medical Center, Harvard Medical School
- Adult Psychoanalytic Fellowship-Baltimore Washington Center for Psychoanalysis
Certifications:
- American Board of Psychiatry and Neurology – General Adult Psychiatry
- American Board of Psychiatry and Neurology – Child & Adolescent Psychiatry
- American Board of Psychiatry and Neurology –Sleep Medicine
- American Board of Obesity Medicine-Obesity Medicine
Professional Interests:
- Integrating Mind, Body, and Sleep for Mental Health Treatment Approaches
- Enhancing HealthCare Deliveries to Individuals through Innovative Platforms
- Digital Psychiatry
- Precision Medicine
- Graduate Medical Education
- Physician Well-being
Hobbies: Painting, Gardening, Poetry, and Traveling
Amarpreet Singh M.D., MBA
Associate Residency Program Director & Assistant Medical Director, Napa State Hospital
Specialty: Forensic Psychiatry and General Adult Psychiatry
Residency: Adult Psychiatry, SUNY Downstate Medical Center
Fellowship: Forensic Psychiatry- Western Psychiatric Institute and Clinic, University of Pittsburg
Certifications:
- American Board of Psychiatry and Neurology – General Adult Psychiatry
- American Board of Psychiatry and Neurology - Forensic Psychiatry
Professional Interests: Forensic Psychiatry, Graduate Medical Education
Core Academic Faculty
Lawrence E. Suess, D.O., Ph.D., FACN
Child & Adolescent Psychiatry Rotation Director
Specialty: Psychiatry, Child Psychiatry, Forensic Medical Evaluation
Residency: Texas Tech University Health Science Center and Thomason Hospital, El Paso, Texas
Fellowship:
- University of South Alabama, Mobile
- AOA Health Policy Fellow
Certifications:
- American Osteopathic Board of Neurology and Psychiatry- General Adult Psychiatry
- American Osteopathic Board of Neurology and Psychiatry- Child & Adolescent Psychiatry
- American College of Forensic Examiners- Forensic Examiner
Professional Interests: Child Mental Health Policy; Diversity, Equity & Inclusion (DEI); Access to Care; Historical Epidemiology
Hobbies: Travel, Food, Glass
Christine Ellen Skotzko, M.D., FAACLP
Medical Director, Consultation-Liaison Psychiatry Services, St. Joseph's Medical Center
Specialty: Consultation-Liaison Psychiatry / Population Health / Outcomes / Leadership Development
Residency: University of California, Los Angeles
Fellowship: Adult Consultation-Liaison Psychiatry, University of California, Los Angeles
Certifications:
- American Board of Psychiatry and Neurology – General Adult Psychiatry
- American Board of Psychiatry and Neurology – Consultation-Liaison Psychiatry
Professional Interests:
- High-Reliability Focus to Clinical Care: Clinical Pathway Development
- Pay for Performance Care Transformation and Hospital Integration
- Measurement-Based Care in Emergency and Hospital Settings
Hobbies: Hiking, Kayaking, Baking, Beading
Satveet Khela, D.O.
Attending Psychiatrist, Consultation-Liaison Psychiatry Services, St. Joseph's Medical Center
Specialty: Consultation-Liaison Psychiatry
Residency: University of California San Francisco- Fresno
Professional Interests:
- Consultation-Liaison psychiatry, Nutritional Psychiatry
- Graduate Medical Education
Hobbies: Traveling, hiking, reading
Caroline Klien, M.D.
Chief of Forensic Services, Napa State Hospital, Department of State Hospitals
Specialty: Forensic Psychiatry, Addiction Medicine
Residency: State University of New York Downstate Medical Center (SUNY)
Fellowship:
- Forensic Psychiatry -Georgetown University Hospital, Washington DC
- Fellowship in Psychoanalysis- NYU Psychoanalytic Institute, NYU Medical Center
- American Board of Psychiatry and Neurology - Forensic PsychiatryCertifications: American Board of Psychiatry and Neurology – General Adult Psychiatry
- American Board of Addiction Medicine – Addiction Medicine
Professional Interests: Forensic Evaluation, Addiction Medicine, CBT, ECT
Nicholas B. Kammerer, M.D.
Attending Psychiatrist, Napa State Hospital, Department of State Hospitals
Specialty: General Adult Psychiatry
Residency: Psychiatry, Maine Medical Center, Portland, ME
Certifications: American Board of Psychiatry and Neurology – General Adult Psychiatry
Professional Interests: Community Psychiatry
Semion S. Spirin, M.D.
Attending Psychiatrist, Napa State Hospital, Department of State Hospitals
Specialty: General Adult Psychiatry
Residency: Psychiatry Residency, Chicago Medical School at RFUMS
Certifications: American Board of Psychiatry and Neurology – General Adult Psychiatry
Professional Interests: Acute Inpatient Mental Health
Clinical Faculty
Dennis K. Lin, M.D., FAPA
Senior Psychiatrist-Supervisor, Napa State Hospital, Department of State Hospitals
Specialty: General Adult Psychiatry
Residency: Psychiatry, California Pacific Medical Center, San Francisco
Certifications:
- American Board of Psychiatry and Neurology – General Adult Psychiatry
- American Board of Sexology-Sexual Medicine Diplomate
Professional Interests: Sexual Health, Graduate Medical Education
Katherine Warburton, D.O.
Medical Director & Deputy Director of Clinical Operations, California Department of State Hospitals
Specialty: General Adult Psychiatry
Residency: General Adult Psychiatry, Maine Medical Center, Portland, ME
Fellowship: Forensic Psychiatry - University of California, Davis, Sacramento, CA
Certifications:
- American Board of Psychiatry and Neurology – General Adult Psychiatry
- American Board of Psychiatry and Neurology - Forensic Psychiatry
Professional Interests: U.S. Department of Health and Human Services, Interdepartmental Serious Mental Illness Coordinating Committee
Amrit Pal Saini, M.D.
Staff Psychiatrist, Napa State Hospital, Department of State Hospitals
Specialty: General Adult Psychiatry
Internship: King Drew University Medical Center
Residency: Loma Linda University Medical Center
Certifications: American Board of Psychiatry and Neurology – General Adult Psychiatry
Professional Interests: Acute Inpatient Mental Health
Hasnain Maqsood, M.D.
Senior Psychiatrist Supervisor, Napa State Hospital, Department of State Hospitals
Specialty: General Adult Psychiatry
Residency: Department of Psychiatry, Saint Elizabeth's Hospital, Washington, DC
Certifications: American Board of Psychiatry and Neurology – General Adult Psychiatry
Juan Carlos Arguello, D.O
Assistant Deputy Director, Clinical Operations Division
Statewide Associate Medical Director, Napa State Hospital, Department of State Hospitals
Specialty: General Adult Psychiatry
Residency: Naval Medical Center, Portsmouth, VA
Fellowship: Child & Adolescent Psychiatry – Boston's Children Hospital, Harvard Medical School
Certifications: American Board of Psychiatry and Neurology – General Adult Psychiatry
Cristian Mateescu, MD
Staff Psychiatrist, Napa State Hospital, Department of State Hospitals
Specialty: General Adult Psychiatry
Residency: Wright State University, Dayton, OH
Certifications: American Board of Psychiatry and Neurology – General Adult Psychiatry
Professional Interests: Psychopharmacology research
Noorulain Aqeel, MD
Staff Psychiatrist, Napa State Hospital, Department of State Hospitals
Specialty: Geriatric Psychiatry
Residency: Saint Vincent's Hospital and Medical Center
Certifications:
- American Board of Psychiatry and Neurology – General Adult Psychiatry
- American Board of Psychiatry and Neurology – Geriatric Psychiatry
- American Board of Addiction Medicine – Addiction Medicine
Professional Interests: Geriatric Mental Health
Chong Yang, D.O.
Senior Forensic Psychiatrist Specialist, Napa State Hospital, Department of State Hospitals
Specialty: Forensic Psychiatry
Residency: Palmetto Health/University of South Carolina
Certifications:
- American Board of Psychiatry and Neurology – General Adult Psychiatry
- American Board of Psychiatry and Neurology – Forensic Psychiatry
Professional Interests: Forensic Evaluations, ECT
Anil Harrison, M.D.Continuity Clinic Medical Director at Touro University Medical Group
Internal Medicine Rotation Director at Touro University Medical Group
Specialty: Internal Medicine
Internship: St. Louis University
Residency: St. John's Mercy Medical Center
Certifications: American Board of Medical Specialities – Internal Medicine
Professional Interests: Graduate Medical Education
Gabriel Moreno, M.D.
Neurology Rotation Director at Touro University Medical Group
Specialty: Neurology
Internship: St. Mary Mercy Hospital
Residency:
- University of California, Davis Medical Center
- University of California, San Diego Medical Center
Fellowship: Clinical Neurophysiology - Wayne State University
Certifications: American Board of Medical Specialities – Neurology
Professional Interests: Graduate Medical Education
Volunteer Faculty
Raja Dutta, M.D.
Staff Psychiatrist, Napa State Hospital, Department of State Hospitals
Specialty: General Adult Psychiatry
Residency: St. Elizabeth's Hospital
Karsten Heil, M.D.
Staff Psychiatrist, Napa State Hospital, Department of State Hospitals
Specialty: General Adult Psychiatry, Forensic Psychiatry
Residency: Yale School of Medicine
Fellowship: Forensic Psychiatry – Yale School of Medicine
David Robinson, M.D.
Medical Director, St. Joseph's Behavioral Health Center
Specialty: General Adult Psychiatry, Geriatric Psychiatry
Residency: University of California, Davis Medical Center
Fellowship: Geriatric Psychiatry-Stanford University
Teri Kozik, MS, Ph.D., RN
Director of Research & Scholarly Activity, St. Joseph's Medical Center, Stockton, CA.
Julie Winn, PsyD
Senior Psychologist, Napa State Hospital, Department of State Hospitals, Napa, CA
Paula Astalis, Ph.D.
Senior Psychologist specialist, Napa State Hospital, Department of State Hospitals, Napa
Tyler M. Argüello, Ph.D., DCSW, LCSW
Associate Professor, Division of Social Work, CSU Sacramento, CA