Noppachai Siranart
- Specialization: Dietitian
- 5 years of experience
- Speaks:English, Thai
- Online consultations: available
- Workplace: Thailand, Bangkok, YOUNIFY Clinic
- Founder of YOUNIFY Clinic and a gastroenterologist focused on advanced endoscopy, obesity, and metabolic disease.
- Thai Medical License holder, working with GLP-1 receptor agonists (including semaglutide, liraglutide, dulaglutide, and tirzepatide) in the context of upper endoscopy safety.
- Contributed to a matched-cohort comparison of endoscopic sleeve-in-sleeve repair vs surgical revision for recurrent weight gain after sleeve gastrectomy (164 patients; serious adverse events 0% in the endoscopic group vs 11% in the surgical group).
- Participated in a meta-analysis on GLP-1 receptor agonists and biopsy-confirmed MASH (metabolic dysfunction-associated steatohepatitis).
Noppachai Siranart is the founder of YOUNIFY Clinic and a gastroenterologist specializing in advanced endoscopy, obesity, and metabolic disease. He focuses on personalized, preventive, minimally invasive care—especially for patients using GLP-1 medications who need safe upper endoscopy planning. His research contributions include a 164-patient comparison of endoscopic sleeve-in-sleeve repair vs surgical revision after sleeve gastrectomy.
Online consultation with Noppachai Siranart
Doctor's services
- Endoscopic sleeve gastroplasty (ESG)
- Metabolic surgery
- Gastroscopy
- CT Colonography
- Colonoscopy
- Ultrasound
- Premium Check up
- Gastroenterological Check-Up
- Gastroscopy with biopsy
- Fibroscan
- Comprehensive diagnosis of Сolorectal Pathology
- Biopsy
- CT (computer tomography)
- Cancer screening
- Body composition analysis
- Heart preventive examination (men, women)
- Basic check-up
- Female check-up
- Male Check-up
- Online Consultation with Dermatologist
- Heart сheck up
How are we doing?
Qualifications
About the Clinic
YOUNIFY Clinic is a physician-led Healthy Aging & Wellness Center located on Silom Road in Bangkok, Thailand. As a multispecialty medical center, we provide coordinated, evidence-based care across weight management, chronic pain, aesthetic and reconstructive surgery, women's health, sleep medicine, and preventive healthcare.
Our philosophy is built on one simple belief: many health conditions are interconnected. Rather than treating individual symptoms alone, our multidisciplinary team works together to develop personalized treatment plans that improve mobility, metabolic health, function, and long-term well-being. Whenever appropriate, we prioritize minimally invasive and non-surgical treatments to reduce recovery time while maintaining excellent clinical outcomes.
Education
• Doctor of Medicine (M.D.) — Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
• Master of Science (M.Sc.) in Clinical Dermatology — King's College London, United Kingdom
Work experience
- • Founder & Physician — YOUNIFY Clinic
- • Postdoctoral Research Fellow — Brigham and Women's Hospital / Harvard Medical School, Boston, USA
- • Postdoctoral Research Fellow — Mayo Clinic, USA
Academic Foundation & Medical Expertise
YOUNIFY Clinic was founded by Dr. Noppachai Siranart, who completed post-doctoral research fellowships at Brigham and Women's Hospital, Harvard Medical School, and Mayo Clinic. His academic background shapes the clinic's commitment to evidence-based medicine, minimally invasive innovation, and multidisciplinary patient care.
Our physicians have completed specialist training at Thailand's leading medical institutions, including Chulalongkorn University, Mahidol University, and Phramongkutklao Hospital. Our gastroenterologists have advanced fellowships in interventional endoscopy, while our surgical and interventional teams specialize in image-guided and minimally invasive procedures. All facial and reconstructive surgery was performed by specialized plastic surgeons.
Weight Management & Metabolic Health
YOUNIFY Clinic specializes in comprehensive weight management using personalized treatment pathways designed around each patient's health goals.
Our services include:
- - Endoscopic Sleeve Gastroplasty (ESG) — a minimally invasive, non-surgical stomach tightening procedure performed through the mouth without external incisions.
- - Physician-guided medical weight loss
- - GLP-1 and anti-obesity medications
- - Nutritional counseling and lifestyle coaching
- - Hormonal and metabolic assessment
For patients requiring surgical intervention, we also provide:
- - Laparoscopic Sleeve Gastrectomy
- - Roux-en-Y Gastric Bypass
- - Intragastric Balloon
- - Bariatric Revision Procedures (APC & TORe)
Patients receive ongoing metabolic monitoring, behavioral support, and long-term follow-up to help achieve sustainable weight loss.
Courses and advanced training
- Certifications
- • Thai Medical License (licensed to practice medicine in Thailand) Professional Societies
- • Presented at / affiliated with: American College of Gastroenterology (ACG), American Thoracic Society (ATS), Thai Association for Gastrointestinal Endoscopy (TAGE)
Awards and recognition
- • Presidential Poster Award — American College of Gastroenterology (ACG 2024), USA
- • International Travel Scholarship — American Thoracic Society (ATS 2024), USA
- • International Travel Grant — Korean Ophthalmological Society (KOS 2022), South Korea
- • Video of Distinction Award — Thai Association for Gastrointestinal Endoscopy (TAGE 2022), Thailand
- MORE SERVICES
Joint & Pain Medicine
Our interventional pain specialists provide minimally invasive, image-guided treatments for chronic musculoskeletal conditions that help patients regain mobility while avoiding major surgery whenever possible.
Our services include:
- - Genicular Artery Embolization (GAE) for knee osteoarthritis
- -TransArterial MicroEmbolization (TAME) for chronic tendon and joint pain
- - Image-guided interventional pain procedures
- - Knee rehabilitation programs
- - Neck and back pain management
Many procedures are performed through micro-access techniques using tiny pinhole entry sites without traditional incisions, allowing patients to return home the same day with minimal downtime.
Aesthetic & Reconstructive Surgery
Our plastic and reconstructive surgery team provides personalized facial, breast, and body procedures focused on restoring natural balance, proportion, and confidence.
Services include:
- Breast augmentation, breast lift, breast reduction, and revision surgery
- Liposuction and body contouring
- Tummy tuck (abdominoplasty)
- Rhinoplasty
- Facelift and neck lift
- Eyelid surgery (blepharoplasty)
- Facial fat grafting and contouring
- Reconstructive and revision procedures
Every surgical plan is individualized according to the patient's anatomy, lifestyle, and aesthetic goals, with an emphasis on natural-looking results, patient safety, and long-term satisfaction.
Women's Health & Healthy Aging
YOUNIFY Clinic offers comprehensive women's healthcare throughout every stage of life.
Services include:
- Hormonal assessment and optimization
- Menopause management
- Intimate wellness treatments
- Pelvic floor rehabilitation
- Preventive health screening
- Labioplasty
Programs are designed to support hormonal balance, bone health, metabolic health, sleep quality, and overall well-being during healthy aging.
Sleep Medicine
Our sleep medicine program evaluates and treats conditions that affect restorative sleep and overall quality of life.
Services include:
- Chronic insomnia assessment
- Sleep-related breathing disorders
- Restorative sleep programs
- Autonomic nervous system modulation (including Stellate Ganglion Block where appropriate)
Improving sleep quality is often an essential component of metabolic health, pain management, hormonal balance, and healthy aging.
Gastroenterology & Preventive Health
Preventive care is an important part of YOUNIFY Clinic's integrated healthcare philosophy.
Our services include:
- Upper gastrointestinal endoscopy
- Colonoscopy
- Gastrointestinal disease management
- Cancer screening programs
- Annual health checkups
- Athlete-specific health screening
- Vaccinations and preventive medicine
Every screening program is personalized according to age, family history, lifestyle, and individual risk factors.
International Patient Services
YOUNIFY Clinic welcomes patients from around the world.
Our international patient team provides support in English, Thai, and Mandarin Chinese, assisting patients from their initial consultation through treatment planning, travel coordination, and post-treatment follow-up.
We strive to make every patient's medical journey in Thailand smooth, personalized, and comfortable through coordinated care and clear communication.
Our Philosophy
At YOUNIFY Clinic, we believe healthy aging is about more than treating disease—it is about preserving movement, restoring balance, improving confidence, and supporting long-term vitality.
Through integrated, physician-led care and minimally invasive innovation, we help patients achieve better health and a higher quality of life.
For international patients, the clinic’s care pathway includes structured pre-endoscopy communication about GLP-1 medication timing and symptoms. Consultations are arranged through YOUNIFY Clinic, supporting coordinated decisions for upper endoscopy and weight-management planning.
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