Carlos E. Garcia-Prieto, M.D.
Consultation and Liaison Psychiatrist
Adults and Adolescents

Dr. Garcia-Prieto earned his Medical Doctor Degree in the Evangelic University of El Salvador. He completed his internship in psychiatry at Louisiana State University in Shreveport, Louisiana. He then moved to New York and finished his residency in psychiatry at Lincoln Medical and Mental Health Center which is a Cornell Affiliate Hospital. He was elected resident of the year and also chief resident during his last year of residency. In addition, Dr. Garcia-Prieto upon his graduation as general psychiatrist moved to Boston, Massachusetts where he completed his fellowship in Consultation and Liaison at the Brigham and Women's Medical Center which is a Harvard Affiliate. During his fellowship, Dr. Garcia-Prieto was elected by his peers and teachers as primary fellow at the West-Roxbury VA Medical Center in Boston which is also a Harvard Affiliate. Dr. Garcia-Prieto is a member of the American Psychiatrist Association and the American Medical Association. He is fluent in both English and Spanish. Dr. Garcia-Prieto has extensive experience with the pharmacological treatment of adults, seniors, and adolescents. He has special interest in behavior treatment of dementia and psychosomatic medicine. Prior to joining Cornerstone Behavioral Health, Dr. Garcia-Prieto worked at Southwest Counseling Services in Rock Springs and also at the Wyoming Behavioral Institute in Casper. In both work settings, he provided inpatient and outpatient services. Dr. Garcia-Prieto has completed Part I of his Psychiatric Board Examination and will be completing Part II in September 2007.



Peter P. Heinbecker, J.D., M.D.
Consulting Psychiatrist

Dr. Heinbecker received his medical degree from St. Louis University School of Medicine and his law degree from Georgetown University Law Center. He has served as assistant clinical professor of psychiatry at the University of Utah, instructor at Southern Illinois University School of Medicine and assistant clinical professor of psychiatry at St. Louis School of Medicine.

Dr. Heinbecker has board certification from the American Board of Forensic Psychiatry and the American Board of Psychiatry and Neurology. He has licensure to practice medicine in Wyoming, Utah and Colorado. He received the Recognition Award from the Governor of Utah, Norm Bangerter, for service on the Utah Psychiatric Review Board from 1989-1992.

Dr. Heinbecker currently serves (or has served) on the medical staff of the Utah State Hospital as director of forensic psychiatry; St. John's Hospital, Jackson, WY; HCA St. Marks Hospital, Salt Lake City, UT; Western Institute of Neuropsychiatry, Salt Lake City, UT; Charter Summit Hospital, Salt Lake City, UT and Holy Cross Hospital, Salt Lake City, UT. He served as a forensic consultant for the Wyoming State Hospital during 1989, 1990 and 1991.

As a medical doctor and attorney, Dr. Heinbecker's appointment gives MRSI the ability to service all psychiatric needs including forensics.