Dr Andrea Rajnakova

30 years of experience



Consultation Fee

$200 and above

Clinical Interest

Colon, Liver, and Gallbladder


M.D. (Hons), MRCP (UK), M.Med (Internal Medicine), FAMS (Gastroenterology)

What I do

Dr Andrea Rajnakova provides clinical services such as:
* Gastroscopy
* Colonoscopy
* Polypectomy
* Haemorrhoids (Piles) Ligation
See more [ + ]* Enteroscopy (small bowel endoscopy)
* Intragastric balloon for obesity (BIB)
* Test for Helicobacter pylori (Urea Breath Test)
* Capsule Endoscopy
* Cancer Screening
* Gastric Cancer
* Colon Cancer
* Liver Cancer (HCC)
* Barrett’s Esophagus
* Gastric Ulcer
* Ulcerative Colitis
* Colonic Polyps
* Liver Cirrhosis
* Reflux
* Eosinophilic Esophagitis
* Peptic Ulcer
* Helicobacter Pylori
* Celiac Disease
* Stomach discomfort (Gastritis, Non-ulcer Dyspepsia, Functional Dyspepsia, Indigestion)
* Irritable Bowel Syndrome (Sensitive Gut, Constipation, Diarrhea)
* Inflammatory Bowel Disease (Ulceration Colitis, Crohn’s Disease)
* Colonic Polyps
* Diverticulosis
* Hemorrhoids
* Gallstones
* Hepatitis B & C
* Fatty Liver
* Liver Cirrhosis, Hepatocellular carcinoma (HCC)
* Autoimmune Hepatitis and Other Liver conditions

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Clinic Locations

Andrea’s Digestive, Colon, Liver and Gallbladder Clinic
Mt Elizabeth Medical Centre
#12 -10
3 Mt Elizabeth, Singapore 228510

Please email enquiry@65doctor.com to make an appointment!

Professional Statement

Dr Andrea Rajnakova is a Gastroenterologist at the Andrea's Digestive, Colon, Liver And Gallbladder Clinic Pte Ltd in Mount Elizabeth Medical Centre.

She completed her MD in 1992 at the Apothecaries Hall of Dublin, Ireland, PhD in 2000 and MMed (Int Med) in 2001 at the National University of Singapore and MRCP in 2002 at the Royal College of Physicians, UK.

Dr Andrea Rajnakova is a multilingual and speaks several languages such as English, Russian, Czech, Slovak. Her works involves Gastroscopy, Test for Helicobacter pylori, Capsule Endoscopy, Gastrointestinal Problems, Colon Cancer Screening and many others.

She has received ... See more [ + ]several awards such as in 2007 Sunny-Side-Up Award NUH Service Award, Sunny-Side-Up Wow Award NUH Service Award and Excellent Service GOLD Award 2007 and in 2008 National Excellent Service EXSA Star Award 2008.

Prior to setting up her private practice at Mount Elizabeth Hospital, Singapore, in 2010, Dr Andrea Rajnakova practiced at National University Hospital since 1995.  Dr Rajnakova joined National University Hospital and National University of Singapore as a NUS PhD scholar in 1995.  She completed PhD thesis on Gastric Cancer in 2000.  The results of her research studies were published in multiple international journals and she actively presented her research at international conferences.  Dr Rajnokova's research work was awarded by several prestigious awards such as The Young Doctor’s Research Award at NUH Inaugural Annual Scientific Meeting, Singapore, in 1997 and the Best Paper Award for oral presentation at the Nitric Oxide Symposium in Singapore in 1999.  In 2009, she was a Winner of Best Oral Presentation in Medical Disciplines at 8th Annual Scientific Congress of National Health Group in 2009.

During Dr Rajnokavo's clinical posting at National University Hospital, she obtained Master of Internal Medicine in Singapore, Membership of the Royal Colleges of Physicians of the UK, MRCP and the Fellowship of the Academy of Singapore in Gastroenterology (FAMS).  Dr Rajnakova’s passion and main interest is in therapeutic endoscopy.  In 2008 she was awarded a Health Manpower Development Plan (HMDP) by the Ministry of Health Singapore for further training in Therapeutic Endoscopy and ERCP at European Endoscopic Training Center, Gemelli Hospital in Rome, Italy under Professor Guido Costamagna, President of European Society of Gastrointestinal Endoscopy.  Her clinical expertise and passion for her work and patients were recognized by several clinical awards.  In 2008, she received the National Excellent Service EXSA Star Award.  In 2007, Dr Rajnakova received the NUH Sunny-Side-Up Award, NUH Sunny-Side-Up Wow Award and Excellent Service Gold Award. Dr Rajnokova as a clinical tutor at Yong Loo Lin School of Medicine enjoyed also teaching undergraduate and postgraduate students.  She was also a mentor and endoscopy trainer for advanced specialists and endoscopy trainees.  She was appointed as a chief coordinator for clinical part of postgraduate exams in Internal Medicine MRCP PACES in 2009.

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Languages Spoken

English, Russian


1992, MD (Hons) Comenius University Faculty of Medicine, Slovakia
See more [ + ]1995, Master of Medicine (Hons.) Postgraduate Medical Studies, Bratislava,Slovakia
2000, PhD, National University of Singapore, Singapore
2000, Master of Medicine, Postgraduate Medical Institute, Singapore
2001, MRCP (UK), Royal College of Physicians, UK
2005, Fellow of Academy of Medicine (Gastroenterology), Singapore

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Awards and Publications

1997 - Winner of Young Doctor’s Research Award, NUH Inaugural Annual Scientific Meeting, Singapore
1998 - The Best Paper Award, oral presentation. Nitric Oxide Symposium, Singapore
2007 - Sunny-Side-Up Award NUH Service Award
2007 - Sunny-Side-Up Wow Award NUH Service Award
2007 - Excellent Service GOLD Award
2008 - National Excellent Service EXSA Star Award
2009 - Winner of Best Oral Presentation (Medical Disciplines) at NHG 8th Annual Scientific Congress
Click here to view Dr Andrea Rajnakova's Publications

Professional Positions and Memberships

Member, American Society of Gastrointestinal Endoscopy
Member, Gastroenterological Society of Singapore
Singapore Gastric Cancer Consortium

Accredited Hospitals

Mount Elizabeth Hospital
Mount Elizabeth Novena Hospital
Gleneagles Hospital
See more [ + ]Parkway East Hospital
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Insurances Accepted

Cigna / IXChange