Dr Howard Tucker leaves beautiful legacy as oldest doctor ever after working to age 103
A kind doctor who was beloved by his patients has left behind a legacy as the oldest doctor ever after working until he was 103.
Neurologist Dr Howard Tucker (USA) practised medicine from 1947 to 2022, then continued working in his field until just two months before he passed away on 22 December 2025.
He had originally entered the record books in 2021, when at the age of 98 years 231 days, he was recognized as the oldest practising doctor.
And after working until the age of 103 years 83 days, his legacy lives on.
His caring nature and compassion for people was captured before his death by his grandson Austin Tucker, who worked with him to make moving documentary What’s Next?
“My family and I are so incredibly grateful to Guinness World Records for honouring my grandfather’s title of oldest doctor ever,” Austin told us.
Dr Howard's grandson Austin
“I remember when my grandfather was still practising in his 90s, he heard on the radio about a barber who was still cutting hair into his 80s and 90s, and my grandpa wondered, ‘Hey, maybe I’m the oldest practising doctor’.
“We applied for the record and we were so thrilled and excited back then when my grandfather received the title of oldest practising doctor.
“So, to know he’s being honoured with this second title, it’s incredibly meaningful to us.”
Read more inspirational stories about the world’s oldest people in our Human Body section.
Dr Howard, from Cleveland, Ohio, dedicated his life to improving the lives of others, so it’s only right that he should be immortalized for his incredible work.
Even through the pandemic, Dr Howard kept working, teaching medical residents and treating patients at St Vincent Charity Medical Center.
He also spent time teaching medical and law students – yes, he was a lawyer too - at Case Western Reserve University.
He practised neurology for decades at University Hospitals and served as Chief of Neurology at Hillcrest Hospital, as well as acting as a Fellow of the American Academy of Neurology.
His proud grandson Austin said: “When I think about my grandpa’s personality approach to work, the word ‘curiosity’ comes to mind.
I think my grandfather exemplified what it means to stay curious at any age, and want to continue learning new things.
“Well into his 90s and even to 103, my grandfather wanted to understand the world around him and the technology around him.
“Even if he didn’t know how to do something, he’d spend the time to learn it and master it.
“He was going to remain independent and remain active so he could continue doing the things he loved, which was working and being with his family.”
In his free time, Dr Howard loved doting on his four children and 10 grandchildren.
He was known for his wicked sense of humour and would often crack jokes while enjoying a martini with his friends.
He enjoyed life to the fullest and particularly enjoyed spending quality time with his wife Sue, 92, who herself only recently retired from her work as a psychiatrist.
Dr Howard was known as an expert diagnostician, with Austin explaining that his grandfather didn’t need to rely on complex images, studies or scans to know what was best for his patients.
Austin said: “He could just listen to the patient and understand their history and get to the right diagnosis.
“That’s something that’s missing today in medicine, and something that I hope medicine will get back to – spending more time with the patient.
“A lot of patients would joke he was always running late to their appointments because he’d spend so much time talking with the other patients.
My grandfather really loved being around people, he loved listening to his patients and helping them solve their problems.
Taylor Taglianetti, director and producer of What’s Next? said in a statement: “As a female filmmaker in my early 20s looking to direct my first feature, I found myself with a new filmmaking agenda; I had to find a project that honours, preserves, and inspires.
“Remarkably, that story was right in front of my eyes. The grandson of Dr Tucker, my former classmate Austin, always proudly shares his grandfather’s activities. For instance, during the pandemic, Howard was on the frontlines, serving patients, albeit having to sneak out of the house to do so.
“Thinking about his grandfather’s sacrifice, it dawned on Austin that Howard may qualify as the oldest practising doctor in the world. Once I realized that Howard would likely win the title, I knew that this was the kind of story that comes along once in a filmmaker's lifetime.
“Through this film, both Austin and I hope to show the power there is in helping and investing in our older generations, and Howard is a prime example of what just one person can do to change the world.”
The oldest doctor ever (female) is Dr Leila Denmark (USA) who also worked until the age of 103. She died in 2012 at age 114.