142nd Medical Group welcomes new Commander Published June 9, 2023 By Master Sgt. Steph Sawyer 142nd Wing/Public Affairs PORTLAND, Ore. -- Col. James P. Dolan (middle), incoming 142nd Medical Group (MDG) commander accepts the group guidon from 142nd Wing Commander, Col. Todd A. Hofford (left), as he steps into the role of 142nd MDG Commander during a Change of Command Ceremony held at Portland Air National Guard Base, Ore., June 4, 2023. (U.S. Air National Guard photo by Master Sgt. Steph Sawyer)