Meet The Team

Dr Andrea Ooi Se En
Bariatric and Metabolic Surgeon
MBBS (MAHE), MS (UKM)
Dip. Laparoscopic Surgery (India)
Fellow in Bariatric and Metabolic Surgery (Taiwan)
Dr. Andrea Ooi is a dedicated surgeon who has more than 17 years of medical experience under her belt. She has helped many individuals achieve and sustain their ideal weight through bariatric surgery over the years. She is also an expert in obesity and metabolic management and has published more than ten research articles and presentations related to this field.
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Dr Saifullah Muzakir Yusop
Medical Officer
MBBS (ADELAIDE)
Certification from World Obesity Federation on Obesity Management (SCOPE Certified)
Dr Saifullah is an obesity management doctor, with years of experience and enthusiasm to help as many people as possible to combat obesity. He believes in order to fight obesity, scientific and evidence based approaches need to be used to ensure the best and most realistic outcome for the patients.
He is also a patient’s advocate for obesity, helping to spread awareness about the issue and doing his part to dispel the common misconceptions about obesity.

Dr Kang Waye Hann
Clinical Endocrinologist & Lecturer
Fellowship in Endocrinology
MRCP (Royal College of Physicians and Surgeons of Glasgow, United Kingdom)
M.D, University Malaysia Sarawak

Dr Lennie Soo
Clinical Psychologist
Doctorate in counselling psychology and clinical hypnotherapy
Dr Soo has an extensive experience in clinical and general counselling. Her specialisations are in addiction, relationship, trauma, grief and loss, psychosomatic, developmental and mental health issues.
She also has a doctorate in clinical hypnotherapy, where she applies hypnosis towards management of behavioural, emotional and cognitive issues like addiction, eating disorders, phobias, mental and other psychological disorders.

Ms Poh Wai Leng
Registered Dietitian
Master of Nutrition and Dietetics
Member of Malaysian Dietitians Associations (MDA) and Dietitians Association of Australia
Ms Poh has a vast experience in the field of nutritional advice in the healthcare and community setting. She also enjoys sharing her knowledge of nutrition and food with the patients to enhance their quality of life.

Thian Huiang Yap (Tim)
Certified Exercise Physiologist

Ms Helen Teh
Patient Coordinator and administrator
Ms Helen has years of experience leading the advocacy efforts by many NGOs in promoting health awareness and championing the rights of people with learning disability.