Usa-Places.com listou aprox 8 internistas dentro Portland. Alguns dos mais bem avaliados internistas dentro Portland estão- Richa Uppal MD MCR - The Portland Clinic, Robert Crouse MD - The Portland Clinic, Clifford Cooper MD - The Portland Clinic, Dr. James R. Thayer MD, Cristina Mondragon MD - The Portland Clinic, Thomas Dudrey MD - The Portland Clinic, Timothy Thunder MD - The Portland Clinic & Jody Pettit MD - The Portland Clinic.