C-PAC Psychiatric Consultants

Dr. Fred Michel, M.D. is dually board certified in Adult and Child/Adolescent Psychiatry. He is the Chief Medical Officer for Summitstone Health Partners in Ft. Collins and provides corporate leadership direction, clinical oversight as well as a variety of direct consultation, evaluation, and psychopharmacological management services to adult and child patients. Dr. Michel presents nationally on child and adolescent mental health issues and has special interests in healthcare reform, integrated care strategies, emerging healthcare technologies, meaningful use and EMR optimization for behavioral health settings.





Dr. Andrew A. Halpern, D.O. is a Child & Adult Psychiatrist and Diplomate of the American Board of Psychiatry and Neurology, Inc. Dr. Halpern serves as a staff psychiatrist at Centennial Mental Health Center providing much needed support to northeast Colorado. In addition, he provides consultation and on-call psychiatric services for The Jefferson Center for Mental Health and Rite of Passage. Dr. Halpern formerly served as a Staff Child & Adult Psychiatrist at Highlands Behavioral Health, The Medical Center of Aurora, New Vistas/Jefferson Hills, Community Reach Center, and North Range Behavioral Health and has provided school-based psychiatric services for the Adams 12 school district.




Dr. Ronald Rabin, M.D. received his medical school and psychiatric residency training at the University of Cincinnati. After serving two years in the army, at Fitzsimmons Army Medical Center, he went on to direct the psychiatric inpatient unit at The Children’s Hospital. Later he served as medical director of the children’s and adolescent programs at Bethesda Hospital. Currently, Dr. Rabin is in private practice and serves on the clinical faculty of the division of Child and Adolescent Psychiatry at CU Denver.





Dr. Cristi Bundukamara, Ed.D, PMHNP-BC, is a board certified psychiatric nurse practitioner with over 20 years of experience in treating acute and chronic mental illness across the lifespan. She is well versed in neuropsychiatry, developmental disorders, children with special needs and alternative medicine.                    Dr. Bundukamara is an officer in the United States Naval Reserves and has extensive experience in treating active duty service members and veterans with PTSD. She is a clinical Professor with the University of Colorado, Regis University, Colorado State University and a former Associate Senior Professor at Miami Dade College. Dr. Bundukamara is a published author and developer of a copyrighted cognitive behavioral technique which she uses in her private practice.




C-PAC Administrative Staff

Elizabeth Richards, LCSW. C-PAC Program Supervisor. Elizabeth is a Licensed Clinical Social Worker with 17+ years of experience in healthcare and behavioral health treatment for children and adults. She is a graduate of Colorado State University with a Master’s Degree in Social Work. Elizabeth has provided leadership to various medical and behavioral health programs in Southern Colorado in addition to providing clinical services in out-patient and crisis settings. Elizabeth has special interests in human rights and healthcare reform. She is passionate about suicide prevention and is the Zero Suicide program champion and team leader at Beacon Health Options. Elizabeth is committed to serving the residents of Colorado, reducing the stigma related to behavioral health treatment and increasing access to care.

Elizabeth can be reached at:  Elizabeth.Richards@beaconhealthoptions.com or 719-579-7897 (o), 719-367-7164 (c).



Amy Annett, MA. C-PAC Care Coordinator.  Amy has worked in the field of behavioral health and substance abuse treatment for over 20 years as a care manager, utilization review manager, and a behavioral health coach. She moved from New Mexico to Colorado a few years ago and loves exploring the state. Amy graduated from Webster University with a Master’s Degree in Counseling and is working on completing her Ph.D. in Industrial/Organization Psychology. She enjoys spending time with her husband, son, and fur babies. Amy is committed to helping the residents of Colorado achieve their fullest potential through improved access to services.

Amy can be reached at: Amy.Annett@beaconhealthoptions.com or 719-538-1479 (o), 719-367-7298 (c).





Stacey Crowl. C-PAC Program Clinical Assistant.  Stacey has provided invaluable administrative support to the C-PAC team since 2016. She prides herself on providing excellent customer service to her team, customers, PCP offices and patients. She believes in Beacon Health’s mission to help individuals live their lives to their fullest potential. Stacey is a native of Colorado and enjoys its beauty and the many adventures it has to offer.