Consultant Obstetrician & Gynaecologist

Dr. Andy Tan

  • MB BCh BAO
  • LRCP & SI (Ireland)
  • MRCOG (UK)
  • M.Med (O&G) (S’pore)

“Dr. Andy Tan is an experienced Obstetrician & Gynaecologist in Singapore with over 10 years of experience. His sub-specialty interests are in Endometriosis, Pelvic Pain, Robotic and Minimal Access Surgeries.”

About Dr. Andy Tan

SOG – Andy Tan Clinic for Women


  • Bachelor of Medicine, Bachelor of Surgery (MB BCh BAO) (RCSI) in 2007
  • Member of the Royal College of Obstetricians & Gynaecologists (MRCOG) (UK) in 2014
  • Master Of Medicine in Obstetrics & Gynaecology (M.MED) (NUS) in 2014
  • Completed endometriosis and minimally invasive and robotic surgeries training under the Health Manpower Development Plan (HMDP) clinical fellowship programme at Rigshospitalet Copenhagen, Denmark in 2019

Professional Appointments and Committee Memberships

  • Member, Singapore Medical Association (SMA)
  • Member, Royal College of Obstetricians & Gynaecologists, United Kingdom (RCOG)
  • Clinical Faculty, Yong Loo Lin School of Medicine, NUS
  • Clinical Assistant Professor, Duke-NUS Medical School
  • Council Member, Obstetrics and Gynaecology Society of Singapore (OGSS)
  • Core Faculty, SingHealth OBGYN Residency Programme


  • Best Systematic Review in Medicine and Surgery, Annual EBM Seminar (2011)
  • Best Advanced Specialty Trainee Award (SGH) (2015)
  • Manpower Development Plan (HMDP) Award (MOH) (2018)
  • Service Quality (SQ) Awards for Service with a HEART award, in recognition of excellent quality service (2018)
  • Singhealth’s 10 years long service award (2018)
  • Nominated for SGH Quality Convention’s Q1 Project of the Year (2022)

About Dr. Andy Tan

Dr Andy Tan Wei Keat is an experienced Obstetrician & Gynaecologist in Singapore with over 10 years of experience. His sub-specialty interest is in Endometriosis, Pelvic Pain, robotic and Minimal Access Surgeries.

He is a fully accredited specialist with the Ministry of Health (MOH)’s Specialist Register in Singapore. Prior to joining private practice, Dr Tan was a Consultant with the Department of Obstetrics & Gynaecology in Singapore General Hospital (SGH), specialising in minimally invasive and robotic surgeries (MIRS).

During his service with SGH, he received and completed a one-year Health Manpower Development Plan (HMDP) clinical fellowship programme at Rigshospitalet Copenhagen, Denmark in 2019, where he trained alongside several renowned surgeons in one of the largest endometriosis referral centres in Europe, which further strengthened his knowledge and passion in MIRS.

Dr. Tan was honoured to receive the Best Systematic Review in Medicine and Surgery, Annual EBM Seminar in 2011, the Best Advanced Specialty Trainee Award (SGH) in 2015, the Service Quality (SQ) Awards for Service with a HEART award, in recognition of excellent quality service and Singhealth’s 10 years long service award in 2018.

Most recently, Dr. Tan received a nomination for SGH Quality Convention’s ‘Quality Improvement (QI) Project of the Year (2022)’, which recognises outstanding projects that demonstrates the use of structured improved methodology to achieve high-impact outcomes.

Apart from his medical duties, Dr. Tan is also actively involved in both undergraduate and postgraduate education as an appointed Clinical Assistant Professor at Duke-NUS, a Clinical Lecturer with the NUS Yong Loo Lin School of Medicine, a Core Faculty Member with Singhealth’s Obstetrics & Gynaecology Residency Programme since 2016 and an OGSS council member since 2021.

On the medical research front, Dr. Tan has also published in both local and international peer-accredited journals, and has presented his research papers in various conferences and public forums in Singapore and overseas.

Dr. Tan currently practises at SOG – Andy Tan Clinic for Women located at Gleneagles Medical Centre and is able to converse in English, Mandarin, Bahasa and Chinese Dialects (Hokkien and Cantonese).

He is also accredited to practise at Farrer Park Hospital, Mount Alvernia Hospital, Thomson Medical Centre, and all Parkway hospitals: Mount Elizabeth Hospital, Mount Elizabeth Novena Hospital, Parkway East Hospital and Gleneagles Hospital.

SOG – Andy Tan Clinic for Women


  • Dilemmas in management of brain tumours in pregnancy.
    Lew PS, Tan WC, Tan WK, Tan HK
    Ann Acad Med Singapore. 2010 Jan;39(1):64-5
  • Does low-molecular-weight heparin improve live birth rates in pregnant women with thrombophilia disorders? A systematic review.
    Tan WK1, Lim SK, Tan LK, Bauptista D.
    Singapore Med J. 2012 Oct;53(10):659-63.
  • Social oocyte freezing: a survey among Singaporean female medical students.
    Tan SQ1, Tan WK, Lau MS, Tan HH, Nadarajah S.
    J Obstet Gynaecol Res. 2014 May;40(5):1345-52. doi: 10.1111/jog.12347. Epub
    2014 Apr 21.
  • Obstetric Outcomes and Complications After Vaginal Radical Trachelectomy: A Case Report
    Wei Keat Tan, Eng Loy Tan, Lay Kok Tan
    J Med Cases. 2016;7(1):22-25
  • A case of successfully managed pregnancy in a patient with complex cyanotic congenital heart disease
    Jiayi Liu, Andy WK Tan, Ju L Tan, Eng L Tan and Lay K Tan
    Obstetric Medicine 0(0) 1–5, November 21, 2016
  • Primary omental pregnancy
    Swee Lin Yip,1,2 Wei Keat Tan,2 Lay Kok Tan3
    BMJ Case Rep 2016. doi:10.1136/bcr-2016-217327
  • Remove the Ovarian Tumor, Cure the Encephalitis: Anti-NMDAR Encephalitis With Ovarian Teratoma in a Tertiary Hospital in Singapore
    Ka Hee Chua, Andy Wei Keat Tan, Serene Liqing Lim, Wahab Syed Shahul Hameed,
    Siew Ju See, Devendra Kanagalingam
    J Med Cases. 2017;8(2):52-57
  • Analysis of endometrial blood flow with colour doppler energy in predicting outcome in GnRH antagonist down regulated ICSI/IVF cycles: a prospective cohort study
    Rubina R, Ling Y.S, Yong TT, Keat A.Tan, Rajesh H
    International Journal of Reproduction, Contraception, Obstetrics and Gynecology, Vol 6, No 10 (2017), DOI:
  • Unusual presentation of uterine rupture following laparoscopic myomectomy: a case report and literature review
    Cassandra P. S. Cheong*, Andy W.K. Tan, Lay Kok Tan, Su Ling Yu
    International Journal of Reproduction, Contraception, Obstetrics and Gynecology Cheong CPS et al. Int J Reprod Contracept Obstet Gynecol. 2018 Sep;7(9):3868-3872 10.18203/2320-1770.ijrcog20174402
  • Simulation in Surgical Education: A review of a multi-Tiered Gynaecological Laparoscopy Workshop
    Kirsten O.J.Y, Andy T.W.K, Wei D.F.C, Jason L.S.K
    South-East Asian Journal of medical Education, Vol 15, no.1, 2021, DOI: https://doi.org/10.4038/seajme.v15i1.364
  • Comparison of postpartum incontinence outcomes after vacuum-assisted and forceps-assisted deliveries in a tertiary maternity unit
    Li Shan Sng, Wan hui yip, Stella Yan Chai Hong, Stephanie Man Chung Fook-Chong, Wei Keat Andy Tan, Devendra Kanagalingam, Jason Shau Khng Lim


Dr. Andy Tan provides a wide range of services whether you are looking to build, grow, protect or preserve your health.


Pre-conception health screening & counselling

Detailed screening and advice for pregnancy, making sure you are in a good state of health before pregnancy.

Antenatal scans & tests

To ensure the well-being of both mother and baby during pregnancy with different antenatal scans & tests in your first, second and third trimester.

Pregnancy care & delivery

Receive personalised patient care from pregnancy to delivery from our dedicated team.

Post-partum check-up

Get your postnatal check 6 to 8 weeks after your baby’s birth to ensure you feel well and are recovering properly.


Specialised treatment in severe endometriosis and pelvic pain

Painful periods may be a symptom of endometriosis. Get dedicated care & advice as early as possible once these symptoms are experienced. Early diagnosis will allow for a wider range of treatment options.

Laparoscopic & robotic surgery

We provide high-quality and reliable surgical care with the help of technology for advanced laparoscopic and robotic surgery.

Well-women screening

Get a comprehensive well woman examination and health screening to review elements of your reproductive health, including vaccinations and menopause management.

Fertility assessment

Evaluate your fertility health and determine any underlying issues that may require treatment.

Gynaecological cancer screening & prevention

Get a comprehensive screening for gynaecological cancer with us, early detection can help prevent further complications.

Management of benign gynaecological conditions

We provide gynaecological care for women of all ages. Identify and treat your gynae conditions with specialised treatments.


Minimally Invasive Robotic Surgery

Robotic surgery is a type of minimally invasive surgery used for its precision, accuracy and smaller incisions. Studies have also shown that robotic-assisted surgical techniques can reduce complication rates compared to larger incisions or open surgery.

  • Less downtime
  • Less postoperative pain and scarring
  • Lower risk of procedural complications

Dr. Andy Tan is an internationally trained gynaecologist sub-specialising in deep endometriosis and robotic surgeries. He has performed more than 600 minimally invasive surgeries and has years of experience performing robotic surgery for endometriosis excision and other benign gynae conditions such as those related to uterine fibroids and ovarian cysts.

Dr. Andy Tan will work closely with his patients to discuss on a suitable treatment option and best course of action.

Our Clinic

Billing and Payment

Modes of Payment

We accept the following modes of payment:

  • Cash
  • PayNow & PayLah
  • All major Credit Cards

If you are insured and would like to use a Letter of Guarantee (LOG) from the major insurers in Singapore, please contact us and our friendly clinic staff will assist you and provide more information if required.

Can I Claim Through My Medisave Account? (For Singaporeans and PRs)?

Yes, you can. SOG – Andy Tan Clinic for Women is an accredited clinic by the Ministry of Health (MOH). Singaporeans and Permanent Residents (PRs) may use their Medisave for eligible procedures at our clinic. The exact amount would depend on the complexity of the procedure. If you have any enquiries, feel free to speak to our friendly clinic staff about using your Medisave account.

Insurance Plans (For Singaporeans, PRs and foreigners)

We collaborate with the following insurance providers:

  • AIA HealthShield Gold Max (Extended Panel)
  • Alliance MediNet
  • DA Adept Health
  • Fullerton Health
  • Great Eastern Shield
  • HSBC Life Shield (Formerly known as AXA Shield)
  • IHP (Integrated Health Plans)
  • iXchange (Parkway Shenton)
  • MHC
  • NTUC Income (Extended Panel)
  • Prudential
  • Raffles Health Insurance (Extended Panel)
  • Singlife Shield (Formerly known as Aviva MyShield)

Please speak to our friendly clinic staff about using your insurance plan.

* Extended Panels

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      CALL US (65) 978-11-764