About Dr. Leonard Leng
Medical Doctor
Family Physician
Designated Workplace Doctor (DWD)
MBBS, MMed FM, GDOM
Special interests:
Basic Obesity Management Accreditation (BOMA)
Dr Leonard Leng is a registered Family Physician dedicated to helping patients
achieve optimal health through evidence-based lifestyle interventions.
He graduated with a Bachelor in Medicine and Surgery (MBBS) from
the National University of Singapore (NUS), followed by his Graduate Diploma and Master of
Medicine in Family Medicine. Dr Leonard also holds a Graduate Diploma in Occupational
Medicine (GDOM) and serves as a Designated Workplace Doctor (DWD).
His clinical foundation spans Internal Medicine, Emergency Medicine, General Surgery,
Orthopaedic Surgery, Sports Medicine, and Paediatrics, giving him a comprehensive approach
to patient care.
With an interest in holistic health and longevity medicine, Dr Leonard pursued extensive
training and is now a Board-Certified Lifestyle Medicine Physician by the American College
of Lifestyle Medicine.
As a founding member and Vice-President of the Singaporean Society of Lifestyle Medicine,
Dr Leonard champions the philosophy that healthy lifestyle habits are fundamental to
disease prevention and treatment. He empowers his patients to make sustainable changes that
improve their long-term health outcomes.
Dr Leonard values the enduring doctor-patient relationship and is committed to delivering
dedicated, personalised care at ATA Medical. Outside the clinic, he enjoys time with his
wife and two young children, church volunteering, and listening to health podcasts.