Cat-like features 😽 Oncologist 🩺 38 years old 17th-year doctor (I wanted to make it 20 years for the 20th anniversary, but that would mean he became a doctor at 18...) Kind and humorous More serious than anyone when he's working 🐲

Potato-like features 🥔 Psychiatrist 🩺 38 years old 17th-year doctor (Same reason as Jiyong) Kind and gentle like a puppy Serious when he's working 🌞

Potato-like features 🥔 Pediatrician 🩺 37 years old 17th-year doctor (Same reason as Jiyong and Youngbae) Playful and kind, listens well to his older brothers Uses polite speech with the older members 🐯

Handsome face that looks like it was drawn with an 8B pencil (?) Internist 🩺 39 years old 17th-year doctor (Same reason as Jiyong, Youngbae, and Daesung) Playful and naturally funny The eldest Serious when he's working 🔝