Dr. David Brown

Douglas Callahan is a primary care provider, practicing in Family Medicine in Saint George, Utah. Dr. Callahan is highly rated in 43 conditions, according to our data. His top areas of expertise are Sitosterolemia, Hypothyroidism, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

Broad-spectrum family medicine with in-office surgical procedures. Dr. Hansen is highly rated in 3 conditions, according to our data. His top areas of expertise are Klippel-Feil Syndrome, Frontonasal Dysplasia Klippel Feil Syndrome, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, and Myringotomy.

Dr. Mark Corry enjoys exploring the outdoors, playing sports and spending time with family. His wife, four beautiful daughters and two active boys are the joys of his life.  He loves serving in and learning from his faith. After serving a two year mission to Austria, Mark attended Southern Utah University where he began his journey as a physician. He then went on to University of Utah School of Medicine where he was awarded the ‘Gold Headed Cane Award’ at graduation for his exemplary patient care. He loved his residency training at Utah Valley Family Medicine Residency where he gained lifelong friends and spent a year as Chief Resident. He has a deep love for his hometown of Cedar City and enjoys being a part of the community where he grew up. Dr. Corry is highly rated in 6 conditions, according to our data. His top areas of expertise are Primary Immunodeficiency (PID), Cardiomyopathy, Insomnia, and Maturity Onset Diabetes of the Young.