Willie Ong Biography: Children, Net Worth, Wife, Awards, Height, Medical Career, Ethnicity, Religion
Willie Tan Ong, popularly known as Doc Willie Ong, is a renowned Filipino cardiologist, health advocate, and digital creator who has revolutionized the delivery of medical information in the Philippines.
With a massive following across social media, he is celebrated for providing free, accessible health advice to millions, particularly those in underserved communities.
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Beyond his medical practice, Ong has ventured into public service, running for Vice President in 2022 and maintaining a strong presence in national discourse.

Quick Facts
- Full Name: Willie Tan Ong
- Stage Name: Doc Willie Ong
- Born: October 24, 1963
- Age: 62 years old
- Birthplace: Manila, Philippines
- Nationality: Filipino
- Occupation: Cardiologist, Internist, and Media Personality
- Height: 1.70m
- Parents: Mr. Yong Ong and Mrs. Juanita Tan Ong
- Siblings: Unknown
- Spouse: Anna Liza Ramoso (m. 1993)
- Children: Anjelica Ong , Catherine Ong
- Relationship: Married
- Net Worth: $5 Million
Early Life and Education
Willie Tan Ong was born on October 24, 1963, in Manila, Philippines.
He is the son of Yong Ong and Juanita Tan Ong, who were traditional entrepreneurs in the local business community.
Ong attended Xavier School for his elementary and secondary education before pursuing a Bachelor of Science in Botany at the University of the Philippines Diliman.
He earned his medical degree from the De La Salle University College of Medicine and later obtained a Master in Public Health from the University of the Philippines Manila.
He is a Filipino of Chinese heritage and a devout Christian, raised with strong entrepreneurial values, academic discipline, and religious faith.
Career
Willie Ong began his career as a dedicated medical professional, specializing in internal medicine and cardiology.
He completed his residency at Manila Doctors Hospital, where he served as chief resident, followed by a fellowship at the Philippine General Hospital.
His early recognition came not only from his clinical skill but also from his prolific writing; he authored numerous health books and columns aimed at simplifying complex medical concepts for the general public, eventually serving as a consultant for the Department of Health from 2010 to 2014.
His professional growth took a digital turn as he embraced social media, becoming the Philippines’ most influential medical vlogger.
By producing thousands of videos offering free medical advice, he bridged the gap between professional healthcare and the masses.
This immense popularity propelled him into the political arena, where he ran for the Senate in 2019 and served as the vice-presidential running mate for Isko Moreno in the 2022 Philippine general elections.
His platform consistently focused on “Cheaper Medicine” and “Health for All,” establishing him as a prominent figure in national health policy advocacy.
In recent years, Ong has demonstrated remarkable fortitude following a public disclosure of a serious health battle with sarcoma.
Despite these challenges, his impact remains profound as he continues to manage his digital health platforms and provide guidance to millions.
His current standing is that of a “Doctor of the People,” a legacy built on the selfless democratization of medical knowledge and a persistent drive to improve the Philippine healthcare system through both private advocacy and public service efforts.
Social Media
- Instagram Handle: @docwillieong
- Facebook Handle: Doc Willie Ong
- Twitter Handle: @DocWillieOng
Personal Life
Willie Tan Ong is currently 62 years old, having been born on October 24, 1963.
He has been happily married to his fellow physician and soulmate, Dr. Anna Liza “Liza” Ramoso-Ong, since 1993.
The couple has two daughters, Anjelica and Catherine, both of whom have been a source of immense joy and support throughout his career.
While he has faced intense public scrutiny during his political campaigns and recent medical treatments abroad, he maintains a grounded lifestyle centered on his family and his faith.
Net Worth
Willie Ong has an estimated net worth of $5 Million.
His primary sources of income include his successful medical practice, residuals from his best-selling health books, and significant earnings from his massive YouTube and Facebook presence, which reaches tens of millions of viewers.
Furthermore, his financial relevance is supported by his long-term role as a top health influencer and consultant.
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