Our Physicians

Konoy K. Mandal, MD, MS

Chief Medical Officer, Director of ECT Services, ECT Physician

Dr. Mandal has more than 15 years of experience in psychiatry. He received his undergraduate degree in Chemistry from Washington University in St. Louis and his medical degree from the University of Miami. He completed a fellowship in forensic psychiatry at the Isaac Ray Center/Rush-Presbyterian Hospital and residency at Barnes-Jewish Hospital/Washington University. He is triple boarded–in General Psychiatry, Psychosomatic Medicine and Forensic Psychiatry. Before actualizing his passion for medicine, Dr. Mandal was working on a PhD in Physical Chemistry at the University of California, Los Angeles (UCLA).

Before joining Centennial Peaks Hospital, Dr. Mandal was the Medical Director of the Department of Psychiatry at Baptist-Lutheran Medical Center in Kansas City, where he also directed ECT services. In addition to ECT, Dr. Mandal has specialized training and experience in General Medicine, Eating Disorders (including as the Medical Director of an inpatient eating disorders program) and Addictions. Dr. Mandal’s clinical focus at this time is in treatment-resistant psychiatric disorders, the interface between psychiatry and general medicine and addictions.

Dr. Mandal is a member of the American Psychiatric Association and Colorado State Medical Association. He is also a member of the American Society of Addiction Medicine (ASAM).

Roderick O’Brien, MD

Director of Adult Intensive Services

Snieguole Radzeviciene, MD

Clinical Director of Adolescent Outpatient and Partial Hospitalization

Nadia Haddad, MD

Director Of Chemical Dependency

Andrew Sylvester, MD

Ari Goldschmidt, PMHNP

Andrew Loftin, PA-C

Physician Assistant, Internal Medicine

Gregory Finoff, DO

Internal Medicine

Sean Forster, MSN, RN

Interim CEO

Patty Rivers, CPA

Chief Financial Officer

Celeste Simmons, MSN, RN

Brooke Hopkins, MBA

Associate Administrator

Elyse Marinelli, LCSW

Director of Risk Management and Performance Improvement

John Guenther

Director of Plant Operations

Erika Donnellan, MA, BCBA, SPHR, SHRM-SCP

Human Resources Director

Anmarie Masters, M.Ed, RHIA, CPCS, CPMSM

Director of HIM

April Zink, MS, LAC

Director of Utilization Review

Nancy Burlack, Ed.D, LMFT

Director of Outpatient

Danielle Worden

Director of Business Office

Laura Burnett-Tubbs, MA LPC

Director of Intake

Always Here to Help

Centennial Peaks Hospital is available 24 hours a day, seven days a week to provide a no-cost mental health assessment for you or your loved one. Call us at 303-673-9990 or visit our Louisville, CO facility to get started. In the case of a medical emergency or crisis, please dial 911 or go to the nearest emergency room.