Dr. Rarinthorn Choomsai Na Ayuthaya

Younify 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. 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 multidisciplinary team includes specialists trained at Thailand's leading medical institutions, including Chulalongkorn University, Mahidol University, and Phramongkutklao Hospital. Gastroenterologists have completed advanced fellowships in interventional endoscopy, while our interventional specialists provide image-guided minimally invasive treatments for chronic conditions. Facial, breast, body contouring, and reconstructive procedures are performed by board-certified plastic surgeons, ensuring high standards of safety, precision, and natural-looking outcomes. 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. 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. Muslim-Friendly Medical Care in Bangkok YOUNIFY Clinic warmly welcomes Muslim patients and families from the Middle East, Southeast Asia, and around the world. We are committed to providing respectful, culturally sensitive, and Muslim-friendly healthcare in Bangkok, with consideration for each patient’s faith, privacy, modesty, dietary requirements, and personal preferences. Upon request, our international patient team can assist with halal-friendly food arrangements, information about nearby prayer facilities, private consultation needs, and preferences for same-gender healthcare professionals where available. We can also help coordinate appointment times and treatment arrangements around religious practices whenever reasonably possible. Our central Bangkok location provides convenient access to halal restaurants, mosques, hotels, shopping areas, and transportation. Our goal is to help Muslim medical travellers and their accompanying family members feel respected, informed, and comfortable throughout their healthcare journey in Thailand. 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.