Dr. John Justice

Narasimha 'Sim' Palagummi, MD has been with The Iowa Clinic since 2013. Prior to coming to The Iowa Clinic, Dr. Palagummi practiced in Marshalltown for six years. Dr. Palagummi has served on various committees at The Iowa Clinic and chaired the Primary Care Redesign Task Force. Dr. Palagummi is rated as an Advanced provider by MediFind in the treatment of Low Potassium Level. His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, Gastrostomy, and Endoscopy.

Mark Collison is a primary care provider, practicing in Internal Medicine in Carroll, Iowa. Dr. Collison is rated as an Advanced provider by MediFind in the treatment of Low Potassium Level. His top areas of expertise are Lung Cancer, Chronic Cough, Familial Hypertension, Hypertension, and Endoscopy.

George Gura is a primary care provider, practicing in Internal Medicine in Ankeny, Iowa. Dr. Gura is rated as an Experienced provider by MediFind in the treatment of Low Potassium Level. His top areas of expertise are Gitelman Syndrome, Low Potassium Level, Type 2 Diabetes (T2D), and Maturity Onset Diabetes of the Young.