WELCOME TO
Harnessing Technology | Enabling Hope
Asian Alliance Radiation & Oncology (AARO) is a Singapore Oncology Specialist Group focusing on targeted and non-invasive technologies for cancer treatment.
AARO established Singapore’s first independent Radiotherapy Practice in 2015, led by highly-trained and experienced radiation oncologists from the National Cancer Center Singapore, who also developed the first Stereotactic Radiosurgery (SRS) and Stereotactic Body Radiation Therapy (SBRT) programs in Spine, Prostate, and Liver cancers in South-East Asia.
AARO also provides general oncology services focusing on wellness, prevention, cancer survivorship and specialised programs to manage cancer treatment side effects.
Today, with a multidisciplinary team of oncologists and healthcare professionals from various Cancer Centers in Singapore who are well-versed in the latest cancer treatments and trends, AARO is able to provide best practices and care for our patients.
Our growing Alliance of cancer specialists provides one-stop personalized solutions for every patient’s unique situation.
Our Cancer Specialties
Our Cancer Care
At AARO, we provide treatment for all cancers using different cancer treatments and advanced radiation therapy. Through our signature cancer clinics, we ensure that every aspect of our patients’ cancer journey is taken care of from diagnosis, to treatment, to recovery and to life after cancer.
Signature Cancer Clinics
- Brain Metastases Clinic
- Liver Metastases Clinic
- Oligometastases Clinic
- Prostate SBRT Clinic
- Spine Metastases Clinic
- Cancer Pain Management Clinic
- Lung SBRT Clinic
- Wounds and Wellness Clinic
- Radiation Side Effects Clinic
- Rehab & Diet Clinic
- Theranostics Clinic
Our Cancer Specialists
Dr. Jonathan Teh Yi Hui
Medical Director (CSR) & Senior Consultant Radiation Oncologist
Stereotactic Radiosurgery (SRS/SBRT), Head & Neck, Pediatric, Urologic, Gastrointestinal Cancers & Sarcoma
Dr Daniel Tan Yat Harn
Director & Senior Consultant Radiation Oncologist
Stereotactic Radiosurgery (SRS/SBRT), Brain and Spine, Breast and Prostate Cancers
Dr David Tan Boon Harn
Medical Director (AARO) & Senior Consultant Radiation Oncologist
Stereotactic Radiosurgery (SRS/SBRT), Gynaecological, Gastrointestinal & Lung Cancers
Dr Michelle Tseng Shu Fen
Women's & Children's Program Director & Consultant Radiation Oncologist
Women’s & Children’s Cancer, Breast and Gynae-oncology and Paediatric
Our Collaborations
𝗧𝗵𝗶𝘀 𝗩𝗮𝗹𝗲𝗻𝘁𝗶𝗻𝗲’𝘀 𝗗𝗮𝘆, 𝘄𝗲 𝗰𝗲𝗹𝗲𝗯𝗿𝗮𝘁𝗲 𝘁𝗵𝗲 𝗟𝗢𝗩𝗘 𝘁𝗵𝗮𝘁 𝗴𝗶𝘃𝗲𝘀 𝘂𝘀 𝗦𝗧𝗥𝗘𝗡𝗚𝗧𝗛 & 𝗛𝗢𝗣𝗘 💖✨
For Muhammad Haziq, this fight was never just about himself. It was about surviving so he can stand strong for his siblings, be present for his family, and continue loving his wife.
Through every treatment, every setback, and every small victory, he pushed forward with one purpose: to live, to love, and to protect the people he holds closest to his heart.
Because sometimes, love isn’t just spoken — it’s fought for.
And sometimes, the greatest love story is the one where we choose to keep going for the people who stand beside us. ❤️✨
#SBRT #radiotherapy #livercancer #LungCancer #colorectalcancer #Oncology #radiation #Radiationtherapy #Cancer #cancersingapore #aarocares ... See MoreSee Less
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Congratulations Mr Yitani Damian on your strength and resilience throughout your treatment! Prostate Cancer Stereotactic Body Radiotherapy under Dr Jonathan Teh, with AARO at Centre for Stereotactic Radiosurgery.
#radiotherapy #aarocares #SBRT #prostatecancer ... See MoreSee Less
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Dr Michelle Tseng speaks about prevention, screening, and taking charge of women’s health.
#CervicalCancer #aarocares #OncologyCare #gynaecancer ... See MoreSee Less
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Join Dr Michelle Tseng for a Facebook Live session on Cervical Cancer & Screening, as she speaks about prevention, screening, and taking charge of women’s health.
#cervicalcancer #aarocares #OncologyCare #gynaecancer ... See MoreSee Less
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𝗔 𝗣𝗼𝗲𝗺 𝗯𝘆 𝗢𝘂𝗿 𝗣𝗮𝘁𝗶𝗲𝗻𝘁
A wonderful reminder of why we do what we do — and an apt way to begin 2026, grounded in compassion and patient-centred care.
It is always a privilege to walk alongside our patients through their treatment journey, and an even greater privilege when they return to share their thanks.
Thank you Simon Cai for your touching poem, “The Bell of AARO” and for trusting us with your cancer journey ❤️
�#aarocares ... See MoreSee Less
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Merry 🎄 AARO team and Thank you for caring & supporting us!! Blessings for 2026
Happy holidays!!
Congratulations Ms Chow Wen Si on your strength and resilience throughout your treatment! Cervical Cancer VMAT under Dr Michelle Tseng, with AARO at Centre for Stereotactic Radiosurgery
#radiotherapy #aarocares #VMAT #cervicalcancer #oncologysingapore ... See MoreSee Less
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Our work is made better through the meaningful collaboration of our partners. This Christmas, we present this tea set to honour a partnership built on trust, respect, and common goals.
May the coming year of 2026 bring warmth, growth, and many more opportunities to work together. ... See MoreSee Less
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Congratulations Mr Akira Ling on your strength and resilience throughout your treatment! High Risk Prostate Cancer VMAT under Dr Jonathan Teh, with AARO at Centre for Stereotactic Radiosurgery
#radiotherapy #aarocares #SBRT #prostatecancer #oncologysingapore ... See MoreSee Less
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