Find a Critical Care Surgeon in Aitkin, Minnesota 56431https://www.wellness.com/Critical Care Surgeon in Aitkin, Minnesota serving residents in and around zip code 56431. Wellness.com has Critical Care Surgeon reviews, phone numbers, addresses and maps available. en-usCopyright 2026, Wellness.com, Inc. All rights reserved.support@wellness.comWellness Cities Wellness.com Gazelle Rss Generatorhttps://www.wellness.com/dir/1930781/critical-care-surgeon/mn/aitkin/howard-m-mccollister-mdHoward M McCollister, MDhttps://www.wellness.com/dir/1930782/critical-care-surgeon/mn/aitkin/shawn-a-roberts-mdShawn A Roberts, MD