About Rassapoom Clinic

Over 30 Years of Expertise
A Standard You Can Trust

For more than 30 years, Rassapoom Clinic has combined advanced medical expertise, innovative techniques, and personalized treatment planning to help every patient achieve naturally beautiful results with confidence.
Our Philosophy

FROM STRUCTURE TO SKIN

The science of care from structure to skin

At Rassapoom Clinic, we believe that true beauty begins beneath the surface. Every treatment starts with a comprehensive facial assessment, analyzing the underlying bone structure, fat compartments, facial muscles, and skin quality to create a personalized treatment plan tailored to your unique features.

Our goal is not to change who you are, but to enhance your natural beauty by bringing out your individual character and restoring facial harmony. Through personalized, evidence-based care, we help you achieve refined, natural-looking results—so you can look and feel like the very best version of yourself.
Our Story

Over 30 Years of
Shaping the Future
of Aesthetic Medicine

1994

The Beginning

Founded in 1994 by Dr. Rassapoom Sumaetheiwit, Rassapoom Clinic was established with a vision to redefine aesthetic medicine through evidence-based treatments, personalized care, and uncompromising medical standards.
From the very beginning, our philosophy has remained the same—to help every patient achieve natural-looking results while becoming the best version of themselves.
1997

Developing International Expertise

Dr. Rassapoom pursued advanced fellowship training in cosmetic dermatology at Mount Sinai Medical Center, Miami Beach, Florida, USA.
This international experience introduced the latest aesthetic techniques and global clinical standards, laying the foundation for modern facial rejuvenation and personalized aesthetic care at Rassapoom Clinic.
2013

A Global Educator in Aesthetic Medicine

Dr. Rassapoom was appointed as Thailand’s first Global Allergan Trainer, educating physicians across Asia and Europe in advanced facial anatomy, injectable techniques, and evidence-based aesthetic medicine.
His commitment to medical education has helped raise professional standards throughout the region.
2019

Establishing Rassapoom Medical Institute (RMI)

Rassapoom Medical Institute (RMI) was founded to advance aesthetic medicine through physician education, clinical research, and structured training programs.
The institute promotes evidence-based practice, advanced facial anatomy, and safe injection techniques to help elevate the standards of patient care both in Thailand and internationally.
2020

Introducing the Signature Triangular Facelift™

Dr. Rassapoom introduced the proprietary Triangular Facelift™ technique a signature treatment philosophy focused on restoring facial structure, enhancing natural contours, and achieving balanced, youthful results without surgery.
Today, this approach remains one of the defining treatment philosophies of Rassapoom Clinic.
2023

Growing with One Standard of Excellence

As patient trust continued to grow, Rassapoom Clinic expanded to five locations across Bangkok, making personalized aesthetic care more accessible while maintaining one unified standard of medical excellence.
Every physician is personally trained under Dr. Rassapoom’s treatment philosophy, ensuring consistent, high-quality care and natural-looking results across every clinic.
Team of expert medical professionals

Committed to Your Care
United by One Standard of Excellence

DR.RASSAPOOM SUMAETHEIWIT M.D.

Board-Certified Dermatologist ( ว.19863 )
Board-Certified Dermatologist, Global Allergan Trainer & Founder Rassapoom Clinic

DR.SIWADOL LOETPHORNPHAWIT

Head of Medical Team ( ว.63460 )
AMI Mentorship Thailand & Head of Medical Specialists

DR.PATCHAREE PONGSARIKAN

Rassapoom Medical Team ( ว.69355 )
Medical Specialist

DR.PATCHA KANASUP

Rassapoom Medical Team ( ว.63496 )

Medical Specialist

DR.THADANATH SUNGTRAKANKUL

Rassapoom Medical Team ( ว.69902 )

Medical Specialist
Our Values

Our Commitment to Excellence

Safety Comes First

We use only internationally recognized medical products and advanced technologies, ensuring every treatment is performed with the highest standards of safety, precision, and patient care.

Ethical Medical Practice

Every recommendation is based on clinical expertise and your individual needs. We believe in honest consultations and personalized treatment plans that prioritize long-term results over unnecessary procedures.

Enhancing Your Natural Beauty

Our goal is never to change who you are, but to enhance your natural features through balanced, harmonious, and refined aesthetic treatments.

Committed to Continuous Innovation

Our physicians continually pursue advanced education, clinical training, and emerging medical technologies to provide patients with the latest evidence-based aesthetic treatments.

Personalized for Every Patient

Every treatment begins with a comprehensive facial assessment, allowing us to design customized treatment plans that complement your unique facial structure, skin condition, and aesthetic goals.

Sharing Knowledge

Through the RMI Institute, we actively educate and train medical professionals, helping advance the standards of aesthetic medicine and promoting safe, evidence-based practices throughout the industry.
Awards & Recognition

Achievements That Reflect
Our Commitment to Excellence

International recognition and professional achievements reflect our ongoing commitment to advancing aesthetic medicine through innovation, clinical excellence, and patient-centered care.

Global Allergan Trainer

Official faculty educating physicians in advanced injectable techniques.

Board Certification
Dermatology

Clinical leadership built on specialist dermatology expertise.

Award-Winning
Aesthetic Clinic

Recognized nationally for excellence in aesthetic medicine.

International Keynote
Speaker

Sharing expertise at leading global medical conferences.

Published Research
in Facial Anatomy

Advancing aesthetic medicine through research and education.
RMI Institute

Advancing Aesthetic Medicine
Through Education & Innovation

Rassapoom Medical Institute (RMI) is dedicated to advancing aesthetic medicine through structured education, clinical research, and hands-on physician training. Guided by Dr. Rassapoom Sumethiwit’s treatment philosophy, RMI empowers medical professionals with advanced expertise in facial anatomy, evidence-based treatment planning, and safe injection techniques—raising the standard of aesthetic care both in Thailand and internationally.
500+
Physicians Trained
15+
Countries Represented
2556
Sharing Knowledge
Personalized Beauty Begins
with Understanding YouPersonalized Consultation by Rassapoom Clinic
Achieve naturally refined results through personalized treatment planning by Dr. Rassapoom Sumaetheiwit and our experienced medical team.
Open Daily · 10:00 AM–8:00 PM · 5 Locations Across Bangkok