Precision Diagnostics

PRECISE Board of Advisors | Experts in Precision Medicine

PRECISE Scientific and Clinical Advisory Board

Our advisors are doctors, scientists and pharmacists from Malaysia and Singapore. They guide how PRECISE pharmacogenomics is used in everyday care.

Together they bring decades of experience in healthcare, biotechnology and regulation, and help shape national plans for precision medicine.

  • Pathology
  • Clinical oncology
  • Neurology
  • Clinical genetics
  • Cardiology pharmacy
  • Pharmacy leadership

Meet our advisors

Our experts who advise Precision Diagnostics on clinical use, research and policy.

  • Dato' Dr. Mohamed Ibrahim Bin Dato' Hj. Abdul Wahid, Clinical Oncologist

    Dato' Dr. Mohamed Ibrahim Bin Dato' Hj. Abdul Wahid

    Clinical Oncologist

    Vice President of the College of Radiology. Cancer specialist with deep radiotherapy experience who has advised cancer centres in Nepal, Brunei and Myanmar.

    Credentials
    • DPMP, MBBCh (Wales), DMRT (UK), FAM (Mal)
    • Past President, Malaysian Oncology Society
    • Consultant Clinical Oncologist, Beacon Hospital
    • Author, "Patient Guidelines to Radiation Therapy"
  • Prof. Ts. Dr. Cheah Yoke Kqueen, molecular diagnostics scientist

    Prof. Ts. Dr. Cheah Yoke Kqueen

    Deputy Dean, Faculty of Medicine and Health Sciences, UPM

    Molecular biology and bioinformatics expert. A pioneer of lung cancer molecular testing in Malaysia and listed in the World's Top 5% Scientists (Global Scientist Index 2025).

    Credentials
    • 200+ publications, 5 patents, H-index 31
    • Editor-in-Chief, Journal of Transdisciplinary Biomedicine
    • Vice President, PMedS Association
    • Top Research Scientist Malaysia, 2017
  • Prof. Dr. Tan Geok Chin, pathologist

    Prof. Dr. Tan Geok Chin

    Professor of Pathology, UKM

    Consultant anatomical pathologist and President of the PMedS Association. Led the launch of the 1st Malaysia Pharmacogenomics Summit in 2024.

    Credentials
    • MBBS (India), MPath (UKM), PhD (Imperial, UK)
    • Editor-in-Chief, Malaysian Journal of Pathology
    • Credentialing Committee, Malaysian Medical Council
    • Fellow, Academy of Medicine Malaysia
  • Assoc. Prof. Dr. Doreen Tan Su-Yin, cardiology pharmacist

    Assoc. Prof. Dr. Doreen Tan Su-Yin

    Cardiology Specialist Pharmacist, National University Heart Centre, Singapore

    Associate Professor at NUS and a leading voice for pharmacogenomics in heart care. Principal Investigator of the Pharmacogenomics Implementation initiative with Precision Diagnostics.

    Credentials
    • Pharm.D., BSc (Pharm), National University of Singapore
    • President Elect, International Society of Cardiovascular Pharmacotherapy
    • Vice President, Pharmaceutical Society of Singapore
    • Her CYP2C19 antiplatelet programme enrolled 1,000+ patients
  • Assoc. Prof. Dr. Hoo Fan Kee, neurologist

    Assoc. Prof. Dr. Hoo Fan Kee

    Consultant Neurologist

    Chairman of the Malaysia Stroke Council and Associate Professor at UPM. Principal investigator in stroke trials including DRAGON, TRIDENT and TICH-3.

    Credentials
    • MD (Mal), MRCP (UK), MRCPS (Glasgow)
    • Deputy Head, Neurovascular and Stroke Clinical Centre, UPM
    • Consultant Neurologist, Beacon Hospital
    • 100+ international publications
  • Dr. Sharifah Azween Syed Omar, genetic counsellor

    Dr. Sharifah Azween Syed Omar

    Genetic Counsellor, Clinical Genetics

    Over ten years in genomic medicine. Works on rare disease research, including a project with the National Center for Global Health and Medicine in Japan.

    Credentials
    • BSc Genetics (Mal), MSc Genetic Counselling (Cardiff, UK)
    • Genetic Counsellor, UKM Medical Centre
    • Honorary Treasurer, Genetics Society of Malaysia
    • Genetic Counsellor, Malaysia Rare Disease Society
  • Lim Jack Shen, pharmacist

    Lim Jack Shen

    Pharmacist, Vice-President of FAPA

    18 years across hospital pharmacy, digital health and medical affairs. Vice-President of the Federation of Asian Pharmaceutical Associations and Malaysian liaison to the International Pharmaceutical Federation (FIP) council.

    Credentials
    • B. Pharm, Monash University, Australia
    • Honorary Secretary, Malaysian Pharmacists Society
    • Chief Operating Officer, Innergia Labs
    • Organised the 28th FAPA Congress in Malaysia

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Bring genome-wide pharmacogenomic testing to your patients. Message our team on WhatsApp to start a conversation.

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PRECISE Management Team

The leaders who run Precision Diagnostics day to day and turn research into patient care.

  • Dr. Rebecca Tay Sook Hui, Chief Executive Officer

    Dr. Rebecca Tay Sook Hui

    Founder and Chief Executive Officer

    Led the development of PRECISE Pharmacogenomics, a genome-wide test for how patients respond to medicines. Winner of the Study UK Alumni Awards 2026 (Business and Innovation).

    Credentials
    • Dual PhD: Pharmacy (Nottingham) and Molecular Medicine (UPM)
    • Principal Investigator, Pharmacogenomics Implementation with NUS
    • Co-Chair, 1st Malaysia Pharmacogenomics Summit 2024
    • Two Malaysia Book of Records titles
  • Dr. Gew Soon Peng, Chief Operating Officer

    Dr. Gew Soon Peng

    Chief Operating Officer

    Clinical nutritionist with 10+ years in medical nutrition therapy, weight loss and type 2 diabetes care. Founder and CEO of Global Precision Wellness.

    Credentials
    • MSc Clinical Nutrition (UPM), PhD researcher in precision nutrition
    • Certified Diabetes Educator, International Diabetes Federation
    • HRDC Certified Trainer
    • Treasurer, PMedS Association
  • Maria Phang Sue Chieng, Director of Operations

    Maria Phang Sue Chieng

    Director of Operations, Business Development and Marketing

    Healthcare business leader with a nursing background. Spent 8 years at Pantai Hospital in quality and risk, then built Beacon Premier Wellness with a team of 13 dietitians.

    Credentials
    • BSc Nursing Administration, First Class Honours
    • General Manager, Global Precision Wellness
    • HRDC Certified Trainer
    • Committee Member, PMedS Association
  • Dr. Lee Han Chung, Molecular Laboratory Director

    Dr. Lee Han Chung

    Laboratory Director (Molecular)

    Molecular and cellular biologist trained in next-generation sequencing and qPCR. Early research focused on BRCA1 and BRCA2 gene changes in Malaysian breast cancer patients.

    Credentials
    • BSc Biotechnology (UPM), MSc Medical Science, PhD Neuroscience
    • Former Regulatory Affairs Manager, Solution Biologics
    • Former Scientist, Pantai Premier Pathology
    • Assistant Treasurer, PMedS Association

Built on current clinical evidence

Our accredited reports follow the latest research and clinical guidelines from internationally recognised regulatory bodies. Every recommendation is clinically actionable.

  • Association for Molecular Pathology (AMP)
  • Clinical Pharmacogenomics Implementation Consortium (CPIC)
  • Food and Drug Administration (FDA)
  • Royal Dutch Pharmacists Association (KNMP)
  • National Institute for Health and Care Excellence (NICE)
  • PharmGKB

Board of Advisors

Board of Advisors, Scientific Advisory Board, Clinical Advisory Board, Precision Medicine Experts, Pharmacogenomics Experts.

Board of Advisors, Scientific Advisory Board, Clinical Advisory Board, Precision Medicine Experts, Pharmacogenomics Experts.

Board of Advisors, Scientific Advisory Board, Clinical Advisory Board, Precision Medicine Experts, Pharmacogenomics Experts.

Board of Advisors, Scientific Advisory Board, Clinical Advisory Board, Precision Medicine Experts, Pharmacogenomics Experts.

Global Precision Wellness

Board of Advisors (GPD)