Dr. Marvin D. Walker

Pil (Peter) Kang, MD, MBA joined The Iowa Clinic to be part of a physician owned organization, where everyone’s part of a team. Previously he worked for a small practice in Southeast Iowa for nearly ten years and is excited for his family (and himself) to be involved in everything that Des Moines has to offer. As a visual person, Dr. Kang was intrigued by Medical Imaging during Medical School. He especially likes that every specialty has a unique need for imaging and enjoys providing answers to questions from other providers and their patients. Dr. Kang is rated as an Experienced provider by MediFind in the treatment of Headache. His top areas of expertise are Chronic Cough, Vertigo, Intestinal Pseudo-Obstruction, and Tenosynovitis.

Mitchell Erickson is a Neuroradiologist and a Radiologist in West Des Moines, Iowa. Dr. Erickson is rated as a Distinguished provider by MediFind in the treatment of Headache. His top areas of expertise are Stroke, Herniated Disk, Pulmonary Fibrosis, and Familial Porencephaly. Dr. Erickson is currently accepting new patients.

Mark Johnson is a Radiologist in Des Moines, Iowa. Dr. Johnson is rated as a Distinguished provider by MediFind in the treatment of Headache. His top areas of expertise are Pulmonary Fibrosis, Pleurisy, Pleural Effusion, and Calcium Pyrophosphate Arthritis. Dr. Johnson is currently accepting new patients.