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
Congratulations Mr Peter Chia on your strength and resilience throughout your treatment! Metastatic Prostate Stereotactic Body Radiotherapy under Dr Jonathan Teh, with AARO at Centre for Stereotactic Radiosurgery
#Radiotherapy #radiosurgery #aarocares #SBRT #prostatecancer #pelvic ... See MoreSee Less
0 CommentsComment on Facebook
Congratulations Mr Anton Lukmanto on your strength and resilience throughout your treatment! Right Upper Tract Urothelial Carcinoma Stereotactic Body Radiotherapy under Dr Jonathan Teh, with AARO at Centre for Stereotactic Radiosurgery
#Radiotherapy #aarocares #SBRT #carcinoma ... See MoreSee Less
0 CommentsComment on Facebook
To wrap up our celebration, we turn the spotlight on 𝐒𝐞𝐧𝐢𝐨𝐫 𝐑𝐚𝐝𝐢𝐚𝐭𝐢𝐨𝐧 𝐓𝐡𝐞𝐫𝐚𝐩𝐢𝐬𝐭, 𝐌𝐬 𝐒𝐢𝐦 𝐇𝐮𝐢 𝐋𝐞𝐧𝐠 🌟
Passionate about making a difference, Hui Leng combines precision, empathy, and dedication to guide patients through their treatment journey with care and confidence. Her compassion and attention to detail shine through in every interaction — and her positivity inspires both patients and colleagues alike.
Beyond the clinic, Hui Leng’s personal passion for scuba diving and travel reflects her love for discovery and connection — whether exploring the underwater world or new cultures, she brings the same curiosity and heart that define her work.
💬 Discover her story and what drives her at work and beyond:
👉 Read more about Hui Leng here >> aaro.sg/radiation-therapist-sim-hui-leng/
#AARO #radiationtherapistist #HealthcareHeroes #TeamAARO #aarocares #PassionInAction ... See MoreSee Less
0 CommentsComment on Facebook
Our Happy Celebration with the Radiation & Finance Team 🥳 🎉 ... See MoreSee Less
0 CommentsComment on Facebook
🎉 𝗖𝗲𝗹𝗲𝗯𝗿𝗮𝘁𝗶𝗻𝗴 𝗜𝗻𝘁𝗲𝗿𝗻𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗗𝗮𝘆 𝗼𝗳 𝗠𝗲𝗱𝗶𝗰𝗮𝗹 𝗣𝗵𝘆𝘀𝗶𝗰𝘀 𝟮𝟬𝟮𝟱! ⚡🔬
Today, we shine a light on our incredible team of 𝗥𝗮𝗱𝗶𝗮𝘁𝗶𝗼𝗻 𝗧𝗵𝗲𝗿𝗮𝗽𝗶𝘀𝘁𝘀 & 𝗠𝗲𝗱𝗶𝗰𝗮𝗹 𝗣𝗵𝘆𝘀𝗶𝗰𝗶𝘀𝘁𝘀, the silent heroes who make precision, safety, and compassion the core of every treatment session.
Behind every calibrated machine, every accurate dose, and every safe radiation procedure stands a dedicated professional, fighting alongside our patients in their cancer journey and ensuring excellence in patient care 💙
📍 Here’s to the science, the heart, and the team behind it all.
Join us in celebrating our experts with kind hearts—captured here in our radiation oncology suite, where science and compassion come together.
#InternationalDayOfMedicalPhysics #MedicalPhysicsDay #RadiationTherapists #MedicalPhysicists #TeamAARO #PrecisionCare #OncologyHeroes #BehindTheScenesFrontline #aarocares ... See MoreSee Less
2 CommentsComment on Facebook
Thank u AARO for all your support during our ♋️ journey!! Much appreciated!!
Thank you so much for your care! You made what should have been a scary or sad experience into a very pleasant one. I am so hopeful now that I will grow old to see my daughters grow up! - Best regards from Millicent and Ron Dime, Philippines.
🎉🎉 𝐈𝐓'𝐒 𝐋𝐈𝐕𝐄!🚀
𝐓𝐡𝐞 𝐂𝐞𝐧𝐭𝐫𝐞 𝐟𝐨𝐫 𝐒𝐭𝐞𝐫𝐞𝐨𝐭𝐚𝐜𝐭𝐢𝐜 𝐑𝐚𝐝𝐢𝐨𝐬𝐮𝐫𝐠𝐞𝐫𝐲 (𝐂𝐒𝐑) has successfully completed the upgrade of our treatment planning and oncology management system — a major step in our journey to usher in a new era of 💙 Cancer Care.
🏆 We are proud to be among the 𝐟𝐢𝐫𝐬𝐭 𝐭𝐰𝐨 𝐜𝐞𝐧𝐭𝐫𝐞𝐬 𝐢𝐧 𝐀𝐬𝐢𝐚-𝐏𝐚𝐜𝐢𝐟𝐢𝐜, 𝐚𝐧𝐝 𝐭𝐡𝐞 𝐟𝐢𝐫𝐬𝐭 𝐢𝐧 𝐒𝐨𝐮𝐭𝐡𝐞𝐚𝐬𝐭 𝐀𝐬𝐢𝐚, to go LIVE with 𝐄𝐥𝐞𝐤𝐭𝐚 𝐎𝐍𝐄 𝐏𝐥𝐚𝐧𝐧𝐢𝐧𝐠 — Elekta’s next-generation, AI-powered solution for precision radiotherapy.
💡 At CSR and AARO, we will always pursue the latest innovations, harnessing technology to enable hope and healing for our patients. 🌈✨
#AARO #CSR #ElektaONEPlanning #AIinHealthcare #CancerCare #OncologyInnovation #PrecisionMedicine #RadiationTherapy #Singaporecancer #SingaporeOncology #AsiaPacific #HealthcareTechnology #PatientCare #HopeThroughInnovation🚀 ... See MoreSee Less
The Center for Stereotactic Radiosurgery (CSR) in Singapore is one of the First Two Centres in Asia-Pacific and the First in Southeast Asia to Go LIVE
www.linkedin.com
Singapore — 5 November 2025 The Center for Stereotactic Radiosurgery (CSR), an integrated oncology centre operated by Asian Alliance Radiation & Oncology (AARO), is the first site in Southeast Asia ...1 CommentComment on Facebook
Congratulations!! 🎉
🌍 𝗗𝗶𝗱 𝘆𝗼𝘂 𝗸𝗻𝗼𝘄 𝘁𝗵𝗮𝘁 𝗥𝗮𝗱𝗶𝗼𝘀𝘂𝗿𝗴𝗲𝗿𝘆 𝗶𝘀 𝗲𝗳𝗳𝗲𝗰𝘁𝗶𝘃𝗲 𝗶𝗻 𝘁𝗿𝗲𝗮𝘁𝗶𝗻𝗴 𝗰𝗮𝗻𝗰𝗲𝗿 𝗮𝗻𝗱 𝗶𝘀 𝗺𝗼𝗿𝗲 𝗰𝗼𝘀𝘁-𝗲𝗳𝗳𝗲𝗰𝘁𝗶𝘃𝗲 𝘁𝗵𝗮𝗻 𝗺𝗮𝗻𝘆 𝘁𝗿𝗮𝗱𝗶𝘁𝗶𝗼𝗻𝗮𝗹 𝘁𝗿𝗲𝗮𝘁𝗺𝗲𝗻𝘁𝘀? 🤯
Join Dr Daniel Tan as he shares what radiosurgery is — a groundbreaking, non-invasive cancer treatment that is changing lives.
🔬 Discover how this innovative technology works�💸 Learn why it’s not only effective but also cost-efficient�💡 And find out how radiosurgery could be the future of cancer care!
#Radiosurgery #CancerTreatment #CostEffectiveCare #cancertreatment #aarocares #InnovativeMedicine #CancerAwareness ... See MoreSee Less
0 CommentsComment on Facebook
Join Dr David Tan as he discusses the long-held view that Overall Survival (OS) is the ultimate goal in cancer treatment.
This session will outline other key oncology outcome measures and how they interrelate, examine whether doctors and patients align in their expectations when deciding on treatment, and re-evaluate the roles of radiotherapy and systemic therapies in today’s precision and personalised medicine era.
#radiotherapy #cancertreatment #aarocares ... See MoreSee Less
0 CommentsComment on Facebook
🇸🇬 Happy 60th Birthday, Singapore! 🎉
Here's to a stronger & brighter future together! ❤️✨
From all of us at AARO,
#SG60 ... See MoreSee Less
1 CommentComment on Facebook
Majulah Singapura