Dr. Rebecca Maxwell
Dr. Rebecca Maxwell is a Board-Certified Psychiatrist and United States Army Veteran. Dr. Maxwell received her MD from Baylor College of Medicine in 2000. She then completed her residency program at Menninger Department of Psychiatry at Baylor College of Medicine in 2004 where she received the Outstanding Resident Teacher Award.
In 2017, she graduated from a two-year fellowship in Integrative Medicine at the University of Arizona. Dr. Maxwell is Board-Certified in Psychiatry by the American Board of Psychiatry and Neurology. Dr. Maxwell has a special interest in Integrative and Lifestyle Medicine.
Dr. Leah Quezada-Kolar Onoja
Dr. Leah Onoja completed her Residency Program in Psychiatry at The University of Texas Medical Branch in Galveston in June 2021. Dr. Onoja strives to empower her patients to achieve sustainable, positive change. To this end, she believes in building a patient-physician relationship of trust and positive regard through an attitude of curiosity and active listening. She takes a holistic view and approach to mental health that includes the pursuit of physical well-being, active community life, a robust social support system, and a sense of meaning and purpose for all her patients. Dr. Onoja treats the full range of mental health disorders of varying severity. She specializes in Cognitive Behavioral Therapy (CBT), Behavioral Activation (BA), Exposure Therapy, and Exposure Response Prevention (ERP) Therapy for depression, anxiety, and Obsessive Compulsive Disorder (OCD).
Michael Caltzontzint
MSN, PMHNP-BC
Mike Caltzontzint is a licensed board-certified Psychiatric Mental Health Nurse Practitioner. His interest in mental health began after serving 5 years in the United States Marine Corps from 2004-2009. He began to understand the stigma surrounding mental health and its impact on military veterans as well as many Americans in the general population. This led him to pursue a career in nursing. He graduated from The University of Texas in Austin with a bachelor’s degree and later returned to complete his master’s degree at UT Health Science Center in Houston. As a Psychiatric Mental Health Nurse Practitioner, he is trained and qualified to diagnose and treat various psychiatric disorders to patients across the life span. In addition, his personal military experience has contributed to a special interest in treating military veterans with PTSD.
Dr. Hauge
Dr. Rusti Hauge is a Double-Board Certified Psychiatrist with over two decades of experience in treating mental health disorders. She received her MD from The University of Oklahoma School of Medicine, followed by residency at The Menninger Clinic. She is also Board Certified in Addiction Medicine and takes a thorough and comprehensive approach to treating each individual. Outside of work, Dr. Hauge enjoys spending time with her dogs and practicing martial arts.
