Dr.Tallan DePriest D.O.
Dr. Tallan DePriest is a physician who incorporates a holistic approach to mental health. He includes social, behavioral, and physical elements in his treatment plans. He attended Touro University School of Osteopathic Medicine in Las Vegas, Nevada and then psychiatric residency in Macon, Georgia before returning to his home state of Arizona. Dr. DePriest is board certified in psychiatry by the American Board of Psychiatry and Neurology and also in addiction medicine by the American Osteopathic Academy of Addiction Medicine. He is experienced in a variety of patient populations including pediatrics, addiction, and forensics he has worked extensively in both inpatient and outpatient settings. He is fluent in Spanish and in his spare time he enjoys playing sports, watching college football, and reading.
Katlyn Greathouse PMHNP-BC
Katlyn Greathouse, PMHNP-BC, is a psychiatric-mental health nurse practitioner who utilizes an individualized, evidence-based approach to helping those with mental health needs. She includes her background in both critical care and psychiatry to incorporate a holistic approach into her treatment plans. She attended Tennessee Technological University in Cookeville, TN, for both her Bachelor and Master of Science in Nursing degrees and has recently moved with her family to Arizona to begin practicing. Katlyn Greathouse is board certified in psychiatry through the American Nurses Credentialing Center. Most of her experiences have been adults, but she has also worked with the pediatric, geriatric, and serious mental illness (SMI) populations. She can treat a wide range of psychiatric conditions. In her spare time, Katlyn enjoys traveling with her husband, playing with her three animals, and catching up on Netflix shows.
Devin Southworth PMHNP-BC
Devin Southworth is a Board Certified Psychiatric Mental Health Nurse Practitioner qualified and specialized in treating psychiatric disorders across the lifespan but is focused on providing care for pediatric (ages 6-18) and young adult patients up to age 35. He graduated from Virginia Commonwealth University where he obtained his is Masters degree as a Psychiatric Mental Health Nurse Practitioner. Devin attained his Bachelor of Science in Nursing from Grand Canyon University, and his Associates of Science in Nursing (ADN) from Eastern Arizona College.Devin is devoted to providing treatment for mental illnesses presenting in children and adolescents with a compassionate and supportive approach. His focused clinical experience has allowed him to develop the advanced care skills to effectively evaluate, diagnose, treat and manage a wide range of psychiatric mental health disorders throughout the developmental lifespan.
Devin is an Arizona native who has a love for the hot desert sun, spending time outdoors, camping in the mountains, and spending time with his wife and four kids.
