Key Facts
Netflix has officially greenlit its new original series 'First Doctor,' a medical drama centered on a pediatric surgery department at risk of closure. The streaming giant announced the production on June 23, 2026, along with a star-studded cast including Jung Ryeo Won, Ha Yun Kyung, Kim Moo Yul, Baek Hyun Jin, and Kim Jong Soo. Filming is set to commence in the second half of 2026.
Cast and Characters
Jung Ryeo Won as Heo Ji Wan
Jung Ryeo Won plays pediatric surgery professor Heo Ji Wan, a highly skilled and duty-driven doctor known for her blunt personality, which earns her the label of a 'troublemaker' within the hospital. After an unexpected incident forces her return to Yeonhwa University Hospital, she must fight to protect the pediatric department and the children under her care.
Ha Yun Kyung as Ki Eun Gyeol
Ha Yun Kyung portrays Ki Eun Gyeol, a bold and spirited third-year resident at Yeonhwa University Hospital. With a sharp mind and quick hands, she catches the attention of the head of surgery early on. Her tense rivalry with Heo Ji Wan creates a unique mentor-mentee dynamic full of subtle tension.
Kim Moo Yul as Bae Su Wol
Kim Moo Yul, who gained global fame through Netflix's 'Teach You A Lesson,' joins as Bae Su Wol, a professor of anesthesiology and pain medicine. His character is a good-natured, friendly colleague and long-time acquaintance of Heo Ji Wan. This marks Kim Moo Yul's third collaboration with director Hong Jong Chan, following 'Juvenile Justice' and 'Teach You A Lesson.'
Baek Hyun Jin as Son Sang Baek
Baek Hyun Jin takes on the role of Son Sang Baek, the head of surgery at Yeonhwa University Hospital, bringing his signature realistic acting to the series.
Kim Jong Soo as Lee Chang Gon
Renowned actor Kim Jong Soo plays Lee Chang Gon, the hospital's vice director, whose weighty charisma will modulate the drama's tension.
Production Details
'First Doctor' is directed by Hong Jong Chan, known for 'Juvenile Justice' and 'Teach You A Lesson.' The series is expected to begin filming in the second half of 2026. Netflix has not yet announced a release date.
What to Expect
The drama promises a gripping narrative set against the backdrop of a pediatric surgery department on the brink of closure. It will explore themes of dedication, rivalry, and the struggle to save lives in a high-stakes medical environment. With a strong ensemble cast and a seasoned director, 'First Doctor' is poised to be a compelling addition to Netflix's Korean drama lineup.
FAQ
What is 'First Doctor' about?
It is a medical drama set in a pediatric surgery department facing closure, following Dr. Heo Ji Wan as she fights to protect her patients and her department.
Who are the main cast members?
Jung Ryeo Won, Ha Yun Kyung, Kim Moo Yul, Baek Hyun Jin, and Kim Jong Soo.
When will 'First Doctor' start filming?
Filming is scheduled to begin in the second half of 2026.
Source: www.soompi.com