Dr. Tran Doan Thien Quoc currently works at the Andrology Department, Binh Dan Hospital, Ho Chi Minh City. He has over 9 years of experience in the fields of Andrology and Urology, with previous training and work experience at Cho Ray Hospital and Gia Dinh Hospital. He specializes in diagnosing and treating conditions related to men's sexual and reproductive health and quality of life, including erectile dysfunction, premature ejaculation, infertility, sexually transmitted diseases such as syphilis, gonorrhea, genital warts, urethritis, urinary tract stones, urinary tumors, and urinary disorders.