Our Psychiatrists and Sleep Specialists
Mark A. Welch, D.O., M.S.
Board Certified in Psychiatry and in Sleep Medicine
Fellowship Training in Sleep Medicine:
Loma Linda University
Residency Training in Psychiatry:
Loma Linda University
Medical School:
Western University of Health Sciences
Master’s Degree:
Anatomy: Research Emphasis
Clinical Orientation:
Supportive/Cognitive/Faith Based
Specialties:
Psychiatry and Sleep Medicine
Population served:
Psychiatry: adults and senior citizens; Sleep: all ages
Theresa Anderson
Nursing School:
Beth-El College of Nursing & Health Sciences at UCCS
Masters Degree & Nurse Practitioner Training:
Azusa Pacific University
Board Certification: ANCC (American Nurses Credentialing Center)
Adult Psychiatric-Mental Health Nurse Practitioner
Clinical Orientation:
Supportive/Cognitive/Faith based
Population Served:
Psychiatry: Young adult and adults
Special Interest:
ADHD, Depression, and Anxiety Disorders
Denise Persichino, D.O.
Board certified by the American Academy of Psychiatry and Neurology
Residency Training in Psychiatry:
Loma Linda University
Medical School:
Western University of Health Sciences
Clinical Orientation:
Supportive/ Cognitive / Faith based
Population served:
Adults 18 years old and over
Special interests:
Women’s issues, Depression, Anxiety, Christian psychiatry
Timothy Lee, M.D.
Board Certified in Psychiatry
Residency Training in Psychiatry:
Loma Linda University
Medical School:
Boston University School of Medicine
Clinical Orientation:
Supportive/ Cognitive / Faith-Based
Population served:
Adults 18 years old and over
Special interests:
Christian Counseling