Machiisha Jumbo!!

Masayoshi Tsuruda, known as Jumbo, returns to a small port city due to a loan given to the late director of the Baba Clinic. Soon, Masayoshi Tsuruda becomes the director at Baba Clinic. Nurse Asuka Baba works at the clinic. She is also the only child of the ex-director. Asuka is inexperienced with her job, but passionate and tender. Doctor Masayoshi Tsuruda and Nurse Asuka have arguments, while struggling to save patients. (Source: AsianWiki)
~~ Adapted from the manga series "Machiisha Jumbo!!" (町医者ジャンボ!!) by Koshino Ryou (こしのりょう).