WELCOME TO

Asian Alliance Radiation & Oncology

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.

Our Cancer Specialists

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Dr. Jonathan Teh Yi Hui

Medical Director (CSR) & Senior Consultant Radiation Oncologist

Stereotactic Radiosurgery (SRS/SBRT), Head & Neck, Pediatric, Urologic, Gastrointestinal Cancers & Sarcoma

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Dr Daniel Tan Yat Harn

Director & Senior Consultant Radiation Oncologist

Stereotactic Radiosurgery (SRS/SBRT), Brain and Spine, Breast and Prostate Cancers

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Dr David Tan Boon Harn

Medical Director (AARO) & Senior Consultant Radiation Oncologist

Stereotactic Radiosurgery (SRS/SBRT), Gynaecological, Gastrointestinal & Lung Cancers

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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

What To Expect During Your First Radiation Oncology Consultation

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Congratulations Mr Umphrey Harley Warren on your strength and resilience throughout your treatment! Bladder cancer radiotherapy under Dr Jonathan Teh, with AARO at Centre for Stereotactic Radiosurgery#radiotherapy #aarocares #bladdercancer ... See MoreSee Less

Congratulations Mr Lam Chiu Ping on your strength and resilience throughout your treatment! Anorectal Carcinoma Radiotherapy under Dr David Tan, with AARO at Centre for Stereotactic Radiosurgery #aarocaresradiotherapy #aarocares #pelviccancer #carcinoma #rectal ... See MoreSee Less

Congratulations Mdm Herawati Satiadarma on your strength and resilience throughout your treatment! Tongue Metastatic Tongue Radiotherapy under Dr Daniel Tan, with AARO at Centre for Stereotactic Radiosurgery#radiotherapy #aarocares #tonguecancer ... See MoreSee Less

💜 𝗛𝗲𝗹𝗲𝗻’𝘀 𝗙𝗶𝗴𝗵𝘁 𝗔𝗴𝗮𝗶𝗻𝘀𝘁 𝗚𝗼𝗹𝗶𝗮𝘁𝗵: 𝗕𝗲𝗮𝘁𝗶𝗻𝗴 𝗣𝗮𝗽𝗶𝗹𝗹𝗮𝗿𝘆 𝗦𝗾𝘂𝗮𝗺𝗼𝘂𝘀 𝗖𝗲𝗹𝗹 𝗖𝗮𝗿𝗰𝗶𝗻𝗼𝗺𝗮 💪🎗️

𝗛𝗲𝗹𝗲𝗻’𝘀 𝗷𝗼𝘂𝗿𝗻𝗲𝘆 with papillary squamous cell carcinoma was a battle against the odds—a fight she likened to facing Goliath. But she did not face this battle alone. 💖✨

With the unwavering support of the incredible women around her—her 𝗱𝗮𝘂𝗴𝗵𝘁𝗲𝗿-𝗶𝗻-𝗹𝗮𝘄, 𝗝𝗲𝗮𝗻 💕👩‍👩‍👦, who stood by her side with love and strength, and the 𝗱𝗲𝗱𝗶𝗰𝗮𝘁𝗲𝗱 𝗳𝗲𝗺𝗮𝗹𝗲 𝘁𝗲𝗮𝗺 𝗼𝗳 𝗔𝗔𝗥𝗢👩‍⚕️💙, together with Dr David who provided specialized, customized treatment, Helen found the courage to fight and the hope to keep going.

This 𝗜𝗻𝘁𝗲𝗿𝗻𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗪𝗼𝗺𝗲𝗻’𝘀 𝗗𝗮𝘆 💜🌸, we celebrate the power of 𝘄𝗼𝗺𝗲𝗻 𝘀𝘂𝗽𝗽𝗼𝗿𝘁𝗶𝗻𝗴 𝘄𝗼𝗺𝗲𝗻. Whether as caregivers, healers, or warriors, their strength and compassion make all the difference. 🌟💞 𝗕𝗲𝗰𝗮𝘂𝘀𝗲 𝘄𝗵𝗲𝗻 𝘄𝗼𝗺𝗲𝗻 𝘀𝘁𝗮𝗻𝗱 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿, 𝗻𝗼 𝗯𝗮𝘁𝘁𝗹𝗲 𝗶𝘀 𝘁𝗼𝗼 𝗴𝗿𝗲𝗮𝘁 𝘁𝗼 𝗼𝘃𝗲𝗿𝗰𝗼𝗺𝗲. 🙌💪

#InternationalWomensDay 💜 #IWD2025 #WomenSupportingWomen 👭 #CancerSurvivor #NeverGiveUp 💪 #Radiotherapy #Oncology #aarocares
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Wow.

🔬 𝗧𝗵𝗲 𝗙𝘂𝘁𝘂𝗿𝗲 𝗼𝗳 𝗖𝗮𝗻𝗰𝗲𝗿 𝗧𝗿𝗲𝗮𝘁𝗺𝗲𝗻𝘁

𝗔𝗱𝗮𝗽𝘁𝗶𝘃𝗲 𝗥𝗮𝗱𝗶𝗼𝘁𝗵𝗲𝗿𝗮𝗽𝘆 (𝗔𝗥𝗧) is an advanced cancer treatment approach that continuously adjusts radiation delivery based on changes in the patient's anatomy or tumor size throughout the course of treatment.

Using 𝗿𝗲𝗮𝗹-𝘁𝗶𝗺𝗲 𝗶𝗺𝗮𝗴𝗶𝗻𝗴 and 𝗔𝗜-𝗱𝗿𝗶𝘃𝗲𝗻 𝗮𝗻𝗮𝗹𝘆𝘀𝗶𝘀, 𝗔𝗥𝗧 adapts the treatment plan in response to changes, ensuring targeted radiation delivery for each session, leading to greater efficacy and lesser side effects.

Join Dr Daniel Tan and Elekta’s expert panel to learn how 𝗔𝗱𝗮𝗽𝘁𝗶𝘃𝗲 𝗥𝗮𝗱𝗶𝗼𝘁𝗵𝗲𝗿𝗮𝗽𝘆 can elevate cancer care.

AARO’s involvement in 𝗔𝗥𝗧 development underscores our commitment to staying at the forefront of global cancer technological advancement.

Together with Elekta, we look forward to a future where cancer care is adaptive, personalized, and more effective than ever.

#AdaptiveRadiotherapy #CancerInnovation #aaroSG #OncologyExcellence #Elekta #Radiotherapy
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🔬 𝗧𝗵𝗲 𝗙𝘂𝘁𝘂𝗿𝗲 𝗼𝗳 𝗖𝗮𝗻𝗰𝗲𝗿 𝗧𝗿𝗲𝗮𝘁𝗺𝗲𝗻𝘁𝗔𝗱𝗮𝗽𝘁𝗶𝘃𝗲 𝗥𝗮𝗱𝗶𝗼𝘁𝗵𝗲𝗿𝗮𝗽𝘆 (𝗔𝗥𝗧) is an advanced cancer treatment approach that continuously adjusts radiation delivery based on changes in the patients anatomy or tumor size throughout the course of treatment. Using 𝗿𝗲𝗮𝗹-𝘁𝗶𝗺𝗲 𝗶𝗺𝗮𝗴𝗶𝗻𝗴 and 𝗔𝗜-𝗱𝗿𝗶𝘃𝗲𝗻 𝗮𝗻𝗮𝗹𝘆𝘀𝗶𝘀, 𝗔𝗥𝗧 adapts the treatment plan in response to changes, ensuring targeted radiation delivery for each session, leading to greater efficacy and lesser side effects. Join Dr Daniel Tan and Elekta’s expert panel to learn how 𝗔𝗱𝗮𝗽𝘁𝗶𝘃𝗲 𝗥𝗮𝗱𝗶𝗼𝘁𝗵𝗲𝗿𝗮𝗽𝘆 can elevate cancer care.AARO’s involvement in 𝗔𝗥𝗧 development underscores our commitment to staying at the forefront of global cancer technological advancement. Together with Elekta, we look forward to a future where cancer care is adaptive, personalized, and more effective than ever.#AdaptiveRadiotherapy #CancerInnovation #aaroSG #OncologyExcellence #Elekta #Radiotherapy

𝗟𝗶𝘃𝗶𝗻𝗴 𝗬𝗼𝘂𝗿 𝗕𝗲𝘀𝘁 𝘄𝗶𝘁𝗵 𝗦𝘁𝗮𝗴𝗲 𝟰 𝗖𝗮𝗻𝗰𝗲𝗿
𝑴𝒆𝒕𝒂𝒔𝒕𝒂𝒕𝒊𝒄 𝑵𝒂𝒔𝒐𝒑𝒉𝒂𝒓𝒚𝒏𝒈𝒆𝒂𝒍 𝑪𝒂𝒏𝒄𝒆𝒓 𝒕𝒐 𝒕𝒉𝒆 𝑳𝒖𝒏𝒈𝒔

Even in the face of Stage 4 Nasopharyngeal cancer, Stig Yong refuses to let the diagnosis define him. With his never-say-die spirit and infectious positivity, he shows us what it means to have real victory over cancer.

Be inspired by Stig’s story - a powerful testament to resilience, hope, and the power of choosing to live life fully. 💪✨

#Fighter #NeverGiveUp #CancerWarrior #NPC #Stage4 #radiotherapy #chemotherapy #aarocares #Immunotherapy
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🧧🍊🎉🎇🧧

🎄 𝗔 𝗧𝗵𝗼𝘂𝗴𝗵𝘁𝗳𝘂𝗹 𝗕𝗿𝗲𝘄 𝗳𝗼𝗿 𝘁𝗵𝗲 𝗦𝗲𝗮𝘀𝗼𝗻 🎄

This Christmas, we created a coffee collection that truly reflects who we are and the values we uphold every day at AARO & CSR ☕✨

Each blend in this collection has been carefully chosen to embody one of AARO’s & CSR’s core values:

🔹 Precision – The robust Javanesia coffee with its nutty, caramelized sugar finish mirrors our meticulous approach to cancer treatment.

🔹 Hope – The vibrant Arabika Temanggung Wine, with its berry notes and bold wine aroma, symbolizes the optimism and resilience we bring to every patient journey.

🔹 Comfort – The earthy, smooth Arabika Choco Nuts captures our commitment to providing care that soothes and reassures.

🔹 Innovation & Expertise – The unique Arabika Whiskey Banana, with hints of ripe banana, peach, and candy sweetness, reflects our pioneering spirit and expert care.

🔹 Attention – The refreshing Arabika Orange Kintamani, with notes of orange peel, green apple, and palm sugar, represents our dedication to thoughtful, personalized care.

These blends are more than just coffee—they’re a celebration of our mission and the relationships we cherish. 💖

Here’s to a warm, flavorful holiday season! 🌟

#AAROValues #BrewedWithCare #ChristmasGift #Precision #Hope #Comfort #Innovation #Attention
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🎄 𝗔 𝗧𝗵𝗼𝘂𝗴𝗵𝘁𝗳𝘂𝗹 𝗕𝗿𝗲𝘄 𝗳𝗼𝗿 𝘁𝗵𝗲 𝗦𝗲𝗮𝘀𝗼𝗻 🎄This Christmas, we created a coffee collection that truly reflects who we are and the values we uphold every day at AARO & CSR ☕✨Each blend in this collection has been carefully chosen to embody one of AARO’s & CSR’s core values:🔹 Precision – The robust Javanesia coffee with its nutty, caramelized sugar finish mirrors our meticulous approach to cancer treatment.🔹 Hope – The vibrant Arabika Temanggung Wine, with its berry notes and bold wine aroma, symbolizes the optimism and resilience we bring to every patient journey.🔹 Comfort – The earthy, smooth Arabika Choco Nuts captures our commitment to providing care that soothes and reassures.🔹 Innovation & Expertise – The unique Arabika Whiskey Banana, with hints of ripe banana, peach, and candy sweetness, reflects our pioneering spirit and expert care.🔹 Attention – The refreshing Arabika Orange Kintamani, with notes of orange peel, green apple, and palm sugar, represents our dedication to thoughtful, personalized care.These blends are more than just coffee—they’re a celebration of our mission and the relationships we cherish. 💖Here’s to a warm, flavorful holiday season! 🌟 #AAROValues #BrewedWithCare #ChristmasGift #Precision #Hope #Comfort #Innovation #AttentionImage attachmentImage attachment+4Image attachment

🌟 𝗦𝘄𝗲𝗱𝗲𝗻-𝗜𝗻𝗱𝗼𝗻𝗲𝘀𝗶𝗮 𝗦𝘂𝘀𝘁𝗮𝗶𝗻𝗮𝗯𝗶𝗹𝗶𝘁𝘆 𝗣𝗮𝗿𝘁𝗻𝗲𝗿𝘀𝗵𝗶𝗽 (𝗦𝗜𝗦𝗣) 𝗛𝗲𝗮𝗹𝘁𝗵𝗰𝗮𝗿𝗲 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺 𝟮𝟬𝟮𝟰 - 𝗦𝗕𝗥𝗧 𝗟𝘂𝗻𝗴 𝗖𝗹𝗶𝗻𝗶𝗰𝗮𝗹 𝗣𝗹𝗮𝗻 𝗪𝗼𝗿𝗸𝘀𝗵𝗼𝗽 🌟

We are honored that Director & Senior Consultant Radiation Oncologist, Dr. Daniel Tan from Asian Alliance Radiation Oncology (AARO) is invited to speak at the 𝗦𝘄𝗲𝗱𝗲𝗻-𝗜𝗻𝗱𝗼𝗻𝗲𝘀𝗶𝗮 𝗦𝘂𝘀𝘁𝗮𝗶𝗻𝗮𝗯𝗶𝗹𝗶𝘁𝘆 𝗣𝗮𝗿𝘁𝗻𝗲𝗿𝘀𝗵𝗶𝗽 (𝗦𝗜𝗦𝗣) 𝗛𝗲𝗮𝗹𝘁𝗵𝗰𝗮𝗿𝗲 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺 𝟮𝟬𝟮𝟰.

This exclusive Workshop on SBRT Lung Clinical Plan, organized by Team Sweden and Elekta and supported by the Ministry of Health Indonesia, aims to offer valuable insights into the latest advancements in 𝗦𝗕𝗥𝗧 (𝗦𝘁𝗲𝗿𝗲𝗼𝘁𝗮𝗰𝘁𝗶𝗰 𝗕𝗼𝗱𝘆 𝗥𝗮𝗱𝗶𝗼𝘁𝗵𝗲𝗿𝗮𝗽𝘆) 𝗳𝗼𝗿 L𝘂𝗻𝗴 C𝗮𝗻𝗰𝗲𝗿.

#AARO #RadiationOncology #SBRT #LungCancer #radiationoncology #radiationtherapy #SISPHealthcare2024 #Elekta #CancerCare #aaro #SISP #singaporeoncology #indonesia
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🌟 𝗦𝘄𝗲𝗱𝗲𝗻-𝗜𝗻𝗱𝗼𝗻𝗲𝘀𝗶𝗮 𝗦𝘂𝘀𝘁𝗮𝗶𝗻𝗮𝗯𝗶𝗹𝗶𝘁𝘆 𝗣𝗮𝗿𝘁𝗻𝗲𝗿𝘀𝗵𝗶𝗽 (𝗦𝗜𝗦𝗣) 𝗛𝗲𝗮𝗹𝘁𝗵𝗰𝗮𝗿𝗲 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺 𝟮𝟬𝟮𝟰 - 𝗦𝗕𝗥𝗧 𝗟𝘂𝗻𝗴 𝗖𝗹𝗶𝗻𝗶𝗰𝗮𝗹 𝗣𝗹𝗮𝗻 𝗪𝗼𝗿𝗸𝘀𝗵𝗼𝗽 🌟We are honored that Director & Senior Consultant Radiation Oncologist, Dr. Daniel Tan from Asian Alliance Radiation Oncology (AARO) is invited to speak at the 𝗦𝘄𝗲𝗱𝗲𝗻-𝗜𝗻𝗱𝗼𝗻𝗲𝘀𝗶𝗮 𝗦𝘂𝘀𝘁𝗮𝗶𝗻𝗮𝗯𝗶𝗹𝗶𝘁𝘆 𝗣𝗮𝗿𝘁𝗻𝗲𝗿𝘀𝗵𝗶𝗽 (𝗦𝗜𝗦𝗣) 𝗛𝗲𝗮𝗹𝘁𝗵𝗰𝗮𝗿𝗲 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺 𝟮𝟬𝟮𝟰.This exclusive Workshop on SBRT Lung Clinical Plan, organized by Team Sweden and Elekta and supported by the Ministry of Health Indonesia, aims to offer valuable insights into the latest advancements in 𝗦𝗕𝗥𝗧 (𝗦𝘁𝗲𝗿𝗲𝗼𝘁𝗮𝗰𝘁𝗶𝗰 𝗕𝗼𝗱𝘆 𝗥𝗮𝗱𝗶𝗼𝘁𝗵𝗲𝗿𝗮𝗽𝘆) 𝗳𝗼𝗿 L𝘂𝗻𝗴 C𝗮𝗻𝗰𝗲𝗿.#AARO #RadiationOncology #SBRT #LungCancer #radiationoncology #radiationtherapy #SISPHealthcare2024 #Elekta #CancerCare #aaro #SISP #singaporeoncology #indonesia
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