Reventis Medical Center was founded by Dr. Teoh, a board-certified family medicine specialist, who recognized that conventional Western medicine often prioritizes symptom management over disease prevention and aging intervention.
By integrating Stem Cell Therapy in Malaysia, regenerative medical approaches, lifestyle medicine, and cellular therapy, Dr. Teoh and his team provide comprehensive, science-based health care services designed to support whole-person health, slow aging, and manage chronic conditions.
Reventis Medical Center is Malaysia's First Holistic Cellular & Regenerative Medicine center led by a registered family medicine specialist.
The name Reventis
carries the weight of hope.
Along the journey of medicine, we've met countless people — those who, in the face of recurring illness and limited treatments, were on the verge of giving up.
Health can be restarted. Life can be redefined.
Reventis's Vision
To become Asia's leading model of regenerative medical and preventive care, creating a future where healthy aging and enhanced quality of life are accessible to all.
Reventis strives to shift the focus of medicine from simply "treating illness" to "delaying aging and optimizing wellness," offering standardized and accessible Stem Cell Therapy in Malaysia as part of comprehensive health care services that integrate functional medicine and regenerative approaches.
Reventis's Mission
Guided by science and data, we specialize in chronic disease management, immune system optimization, and anti-aging care — providing one-stop, integrated health care services from prevention to regeneration.
Reventis doesn't just offer treatments — we build long-term health management systems, starting with advanced diagnostics and integrating Stem Cell Therapy in Malaysia, lifestyle medicine, nutrition, and continuous physician support. By leveraging regenerative medical approaches, our goal is not just to help you live longer, but to live better.
Founder Introduction
Dr. Teoh Ken Ang
Founder, Reventis Medical Centre｜Family Medicine Specialist Master in Anti-Aging & Regenerative Medicine
Dr. Teoh Ken Ang
Founder, Reventis Medical Centre｜ Family Medicine Specialist Master in Anti-Aging & Regenerative Medicine
I am Dr. Teoh Ken Ang, born in Johor Bahru to an ordinary middle-class family. My father was a lorry driver, while my mother managed our household with great diligence. During my teenage years, I was rebellious and often ranked at the bottom of my class. Until one day in Form 1, a classmate told me: "If you want to change your destiny, you must first change yourself."
From that moment, I pushed myself forward. Four years of perseverance transformed me from a "problem student" into the top student of my entire school. The passing of loved ones made me witness the fragility of life and further strengthened my determination to pursue medicine. With outstanding SPM results, I was awarded a full scholarship at Taylor's College, where I graduated with a TER score of 99.65%.
Yet, due to financial constraints, my medical journey was extremely challenging. It was through the generosity of multiple corporations, NGOs, and community associations that I received scholarships and sponsorships, carrying me through the toughest financial years of my studies. Later, I entered the International Medical University (IMU) and, in 2007, successfully obtained my Bachelor of Medicine and Bachelor of Surgery (MBBS), laying a solid foundation for my clinical career. During my studies, I was also honored multiple times with the Dean's List and the Faculty Book Prize.
Without their support, I would not be who I am today. I remain deeply grateful, forever remembering their kindness that shaped the life of a doctor.
During my housemanship at Hospital Sultanah Aminah Johor Bahru (HSAJB), I rotated across various specialties — from the precision of cardiology, the tenderness of pediatrics, to the decisiveness of surgery. I loved each of them and could not bear to choose just one. Eventually, I chose Family Medicine — a specialty that integrates across all stages of life, combining breadth with continuity.
Gara
Co-Founder, Reventis Medical Centre
Gara
Co-Founder, Reventis Medical Centre
From Patient to Co-Founder — Gara;s Journey of Renewal. Gara, co-founder of Reventis, did not begin her journey in the medical field. She was once a patient, struggling at the edge of health collapse.
In 2020, her condition deteriorated rapidly — she was diagnosed with premature menopause, her bone density resembled that of a 70-year-old woman, her insulin regulation was impaired, and multiple organ systems began to fall into disarray. In that moment, she felt herself being pushed to the very brink of health. In search of answers, she traveled from the south to the north of Malaysia, and eventually abroad. She tried both Eastern and Western medicine, supplements, and hormone therapy — yet nothing worked. Day after day, she relied on medication just to function, forcing herself to believe that perhaps a miracle might still happen.
That turning point came when she returned to her long-trusted family physician, Dr. Teoh. Years earlier, Dr. Teoh had already identified her hidden health risks, but at that time regenerative medicine was still in its infancy. Now, with stem cell therapy having advanced beyond clinical validation, Dr. Teoh recommended she undergo treatment. After just one course of therapy, within a month, Gara's medical results showed remarkable improvement. Her long-stopped menstruation resumed naturally, her organ functions gradually normalized, and her bone density and metabolic markers improved significantly. This was no longer just a "miracle" — it was a powerful symphony between modern medicine and the body's innate vitality. Through this personal transformation,
Gara realized something profound: Many people are not lacking in effort or willpower — they are simply lacking an effective medical solution.
With this conviction, she joined hands with Dr. Teoh to establish Reventis, bringing this breakthrough in regenerative medicine to others who, like her, stand on the edge of despair — giving them the chance to experience their own renewal of life.
The founding of Reventis was born from a simple belief:
We are not only here to extend lifespan — but to enhance the quality of life itself.
2011
Founded Klinik Teoh
2011
2015
Awarded Diploma in Family Medicine (DFM), AFPM
2017
Conferred Fellow of the Royal Australian College of General Practitioners (FRACGP) and Member of the Academy of Family Physicians of Malaysia (MAFP)
2017
2018
Officially registered in the National Specialist Register (NSR) Malaysia as a Family Medicine Specialist
Reventis's Advocacy
Provide a more comprehensive, science-based solution for whole-person health
Reventis is not a conventional wellness center. It is a doctor-led, data-driven, medically regulated platform,anchored in cell therapy and functional medicine for holistic health management.
We believe that:
- Aging can be delayed
- Chronic diseases can be scientifically managed
- Health can be measured, optimized, and preserved
- For us, the ultimate goal of medicine is not merely treating illness, but helping people live as the best version of themselves.
