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Dr Mboyi Inc. is a centre of excellence and the first choice for cancer care. The practice provides superior quality healthcare services that patients recommend to family and friends, and other physicians prefer for their patients. The practice is relentlessly involved in clinical research thereby playing a fundamental role in developing cancer preventatives, treatments and cures for the future. Dr Mboyi Inc. also has a footprint in the African continent, which she is very passionate about.

About Dr Mboyi

About Dr Mboyi Profile Photo

Dr Ntomboxolo Mboyi was born in Bizana a village in the Eastern Cape (South Africa). With an upbringing deeply rooted in spirituality from her Christian parents, she knew God at a young age and that has carried her throughout her life and career. The path to medicine was rocky and full of diversions but she was more than determined to excel against all odds becoming the first black female oncologist in South Africa and the best at what she does. 

She matriculated at St James High School and went on to study   Bachelor of Science (BSc) at the University of KwaZulu Natal (UKZN) majoring in microbiology and biochemistry and graduated in 1993. She then furthered her studies at the Medical University of South Africa (MEDUNSA) completing her MBcHB in 1998. It was during her community service at Leratong Hospital in 2000 when a colleague strongly recommended radiation oncology as a speciality, which she decided to go ahead with after careful consideration.

In 2001, Dr Mboyi was employed as a registrar in oncology at Charlotte Maxeke Hospital which is the best oncology training centre and became a fellow in radiation oncology with the Colleges of Medicine South Africa (CMSA) in 2006. She worked as a consultant there until 2008 when she ventured into private practice at Gauteng Oncology where she gained vast experience in prostate brachytherapy and prostate cancer in general. In fact, she has a proven track record of doing over 500 cases of prostate brachytherapy with good results, of which some will be published in the Journal of Contemporary Brachytherapy. She also specialises in breast, gynaecological and colorectal cancers which she finds it particularly fulfilling treating them as they are usually curable.

Dr Mboyi is involved in a number of different cancer awareness campaigns and can often be heard on radio or seen on television representing the cause, enjoys giving educational talks at corporate, clinics, churches and townships. She is a member of South African Oncology Consortium (SAOC), South African Society of Clinical and Radiation oncology (SASCRO), American Society of Clinical Oncology (ASCO) and American Brachytherapy Society (ABS) and a Chairperson of the board of CanSurvive (non-profit organisation offering support to cancer patients).

Her passion for research and being intimately involved in finding treatment and cure for cancer have led her to further her studies abroad. She obtained a Postgraduate qualification in Cancer Biology and Therapeutics at Harvard Medical School in 2018 which is a High Impact Cancer Research Program. 

Dr Mboyi is grateful for the privilege and honour of being an oncologist, it is a great responsibility that brings her deep satisfaction and teaches her the virtue of humility. The opportunity and capacity to engage another human being during one of the most vulnerable and scary times in their lives is a unique blessing and can’t tell how many times it has changed her life.

Being constantly exposed to the fears, anxiety and pain of her patients has led Ntombi to take up yoga, meditation and exercise which helps her to relax, channel her emotions and regain perspective. She enjoys spending time with her family, playing golf, reading and travelling. She believes that in the end, we are our choices and we must build a good story for ourselves.



The Practice

Dr Mboyi Inc. prides itself in having a wonderful team of driven individuals that work together diligently and tirelessly building the practice to the success it is.

“Great things in business are never done by one person, they are done by a team of people.”
Steve Jobs

Dr Mboyi went into private practice in 2008 and over the years she gained vast experience in multiple areas, especially prostate brachytherapy, working with phenomenal colleagues, mentors and leaders in the oncology field.

The immense knowledge gained, resilient attitude, and hardworking nature laid the groundwork for her to start Dr Mboyi Inc. in 2012. It is her confident leadership and grounded optimism, kind approach and passion to care for people that the practice has grow enormously since inception servicing not just South Africans but the continent as a whole. Her ultimate goal is to cure cancer one patient at a time. 

The Partners

Dr Mboyi consults primarily from Busamed Modderfontein Private Hospital Orthopaedic & Oncology Centre – a proudly South African private hospital group offering friendly, cost-effective and innovative healthcare service in a safe and caring environment. The main reason why Dr Mboyi consults from Busamed is because the centre is fully equipped to provide brachytherapy, radiation and chemotherapy treatments.

Dr Mboyi has partnered with Mindful Eating Dietician Consultancy to provide dietary advice and healthy eating plans specifically tailored to suit each patient’s unique needs. The Johannesburg-based Consultancy has helped over 2500 people since the reputable practice started in 2012. The dieticians are not only highly qualified and experienced in nutrition, but also have backgrounds in psychology and counselling.

Lereko Tserane is the physiotherapist (PR No. 0035513) that Dr Mboyi has been referring all her patients to for physiotherapy since 2008. He has a BSc Physio with Honours qualification from Medunsa (Medical University of Southern Africa, which is now University of Limpopo) and special interest in treating and rehabilitating oncology patients. Lereko typically assesses patient files and provides a report indicating whether or not patients require.

Kgalema Psychological practice provides counselling and emotion support to out patients and it based at Busamed, Sunninghill and Waterfall Hospital.

About Dr Mboyi Page Image
About Dr Mboyi Oncologist


Dr Mboyi Inc. aims to attract dedicated, talented and innovative professionals, researchers and associates who share the vision of the company.

Current Available Positions

Clinical Oncologist

Full time
No work experience necessary

* Please attach your CV and all relevant certificates with your application

Medical Officer

Full time
Two years of oncology working experience required

* Please attach your CV and all relevant certificates with your application

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