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About Centennial Peaks Hospital

Nestled in the Boulder Colorado Valley, Centennial Peaks’ surroundings provide a renewing, therapeutic backdrop that aids in recovery. We provide a modern, clean and safe facility where patients receive customized care that meets their specific recovery needs.

Our Physicians

Konoy K. Mandal, M.D., M.S.

Konoy K. Mandal, M.D., M.S. : Chief Medical Officer, Director of ECT Services

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. Prior to actualizing his passion for medicine, Dr. Mandal was working on a PhD in Physical Chemistry at the University of California, Los Angeles (UCLA).

Prior to 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).

Michael J. Fuller, M.D.

Michael J. Fuller, M.D. : Medical Director, Clinical Director of Adult Mental Health Services

Medical Director, Clinical Director of Adult Mental Health Services

Staff Psychiatrist

Michael Fuller, M.D., obtained his undergraduate degree in Chemistry and his medical degree from University of South Florida. He completed his residency at Vanderbilt University School of Medicine. Dr. Fuller was the attending psychiatrist at Middle Tennessee Mental Health Institute in Nashville before being appointed the chief resident. Dr. Fuller is board certified in general psychiatry. He is a member of the American Psychiatric Association.

Arshad V. William, M.D.

Arshad V. William, M.D. : Chief of Staff, Clinical Director of Chemical Dependency Services

Chief of Staff, Clinical Director of Chemical Dependency Services

Staff Psychiatrist

Dr. William received his medical degree from University of Benin College of Medicine. He was Chief Resident at the University at Harlem Hospital Center, College of Physicians & Surgeons of Columbia.

Dr. William is certified by the American Board of Psychiatry and Neurology. He is a Fellow of the American Psychiatric Association. Board certified by the American Board of Addiction Medicine (ABAM) and Member of the Colorado Psychiatric Society.

Roderick O’Brien, M.D.

Roderick O’Brien, M.D. : Clinical Director of Adult Intensive Treatment Services

Clinical Director of Adult Intensive Treatment Services

Staff Psychiatrist

The Director of the Intensive Treatment Unit, Dr. Roderick Shields O’Brien has joined the Centennial Peaks Hospital team from his previous experience as Medical Director of a Colorado community mental health center. Prior to leading the medical team at one of our community partners, Dr. O’Brien practiced neurology during his service in the United States Air Force. In addition to completing residency training in both psychiatry and neurology at Indiana University, he is Board Certified in Addiction Medicine. Dr. O’Brien attended medical school also at Indiana University. He received a Master of Business Administration from the University of Phoenix and graduated with honors from the University of Notre Dame. He is an accomplished author, with publications concerning the immune system’s relationship with psychiatric illnesses.

Teri L. Carlson, M.D.

Teri L. Carlson, M.D. : Clinical Director of Adolescent Services

Clinical Director of Adolescent Services

Staff Psychiatrist

Dr. Carlson began her career in psychiatry in 1997 and came to us in 2013 after a decade of practice in Los Angeles, including at UCLA and Cedars-Sinai Hospitals. She received her bachelor’s degree in Psychology/Pre-Med from the University of Illinois and attained her medical degree from University of Illinois College of Medicine with Alpha Omega Alpha honors. She completed her residency at Northwestern University and her child and adolescent fellowship at UCLA Neuropsychiatric Institute.

Dr. Carlson is certified by the American Board of Psychiatry and Neurology in both General Psychiatry and Child and Adolescent Psychiatry. Her publications include: “Valproic Acid and Risperidone Treatment: Hyperammonemia and Mania.” Carlson, Teri, MD; Caplan, Rochelle, MD; Reynolds, Charles, Pharm D; Journal of the American Academy of Child and Adolescent Psychiatry, March 2007.

Jacqueline Henschke, MD

Jacqueline Henschke, MD : Clinical Director of Adolescent Outpatient Services, Staff Psychiatrist

Clinical Director of Adolescent Outpatient Services, Staff Psychiatrist

Dr. Henschke received her undergraduate degree from Georgetown University and her medical degree from Tulane University in New Orleans, Louisiana. She went on to intern in pediatrics at Miami Children’s Hospital and completed her residency in Adult Psychiatry at George Washington University. Dr. Henschke completed her fellowship in Child and Adolescent Psychiatry at the Stanford/Lucile Packard Children’s Hospital in California. She is board certified in both Child and Adult psychiatry.

Dr. Henschke came to Centennial Peaks Hospital from Spanish Peaks in Pueblo, CO. She is a member of the American Psychiatric Association as well as the American Academy of Child and Adolescent Psychiatry.

Alexander Fuller, MSN, ARNP

Alexander Fuller, MSN, ARNP : Family Nurse Practitioner Internal Medicine

Family Nurse Practitioner Internal Medicine

Alex Fuller received his Nursing degree from the University of South Florida. Alex has an extensive background as a Charge Nurse in the surgical and progressive care settings as well as experience in Primary and Urgent Care. Alex is a member of the American Academy of Nurse practitioners.

Andrew Loftin, PA-C

Andrew Loftin, PA-C : Physician Assistant Internal Medicine

Physician Assistant Internal Medicine

Andrew Loftin received his undergraduate degree in sports medicine from Colorado State University and completed his Master’s in Physician Assistant Studies at Barry State University in Florida. Andrew was a Physician Assistant at the Greeley Medical Clinic and then went on to work at the Northern Colorado Medical Center in Greeley, Colorado. Andrews bring his experience in Internal Medicine to provide excellent patient care at Centennial Peaks Hospital.