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Nattawut Wanumkarng, MD
Welcome to Dr. Nattawut Wanumkarng’s Official Website
Oculofacial Plastic Surgeon | Lacrimal & Orbital Specialist | Dry Eye Expert
Dr. Nattawut Wanumkarng is a fellowship-trained oculofacial plastic surgeon from the University of California, San Diego (UCSD), with over 20 years of experience in eyelid, lacrimal, orbital, and ocular surface care. He is internationally recognized for pioneering the “Sutured Flap” technique in Endoscopic DCR, a scarless approach to tear duct surgery. Currently Director of the Oculoplastic Fellowship Program at Bumrungrad International Hospital and recipient of the APAO Achievement Award (2017), Dr. Nattawut combines surgical precision, artistry, and advanced technology to deliver natural, safe, and long-lasting results. His philosophy emphasizes sincere patient education, personalized care, and excellence in both functional and aesthetic outcomes.
Oculofacial Plastic Surgeon | Lacrimal & Orbital Specialist | Dry Eye Expert
Dr. Nattawut Wanumkarng is a fellowship-trained oculofacial plastic surgeon from the University of California, San Diego (UCSD), with over 20 years of experience in eyelid, lacrimal, orbital, and ocular surface care. He is internationally recognized for pioneering the “Sutured Flap” technique in Endoscopic DCR, a scarless approach to tear duct surgery. Currently Director of the Oculoplastic Fellowship Program at Bumrungrad International Hospital and recipient of the APAO Achievement Award (2017), Dr. Nattawut combines surgical precision, artistry, and advanced technology to deliver natural, safe, and long-lasting results. His philosophy emphasizes sincere patient education, personalized care, and excellence in both functional and aesthetic outcomes.
Cosmetic Eyelid & Rejuvenation
Cosmetic Eyelid & Rejuvenation Specialized upper and lower blepharoplasty, revision surgeries, and endoscopic brow & forehead lifts for natural, youthful results.
Functional Eyelid Diseases
Correction of ptosis (droopy eyelids), entropion, ectropion, and eyelid reconstruction after trauma or tumor removal.
Lacrimal Surgery (Endoscopic Dacryocystorhinostomy)
Pioneering minimally invasive endoscopic Dacryocystorhinostomy for watery eyes, with no visible scar and faster recovery.
Ocular Surface & Dry Eye
Holistic treatment for dry eye, blepharitis, and MGD using advanced therapies like IPL (Intense Pulsed Light) and LLLT.
IPL Dry Eye Treatment in Thailand
Advanced Care at AtEye Clinic (Since 2019)
Treat the Cause of Dry Eye — Not Just the Symptoms
Chronic dry eye is most commonly caused by Meibomian Gland Dysfunction (MGD).
At AtEye Clinic, we were among the first centers in Thailand (since 2019) to use ophthalmic-specific Intense Pulsed Light (IPL) to treat dry eye at its source.
What Is IPL for Dry Eye?
Intense Pulsed Light (IPL) is a non-laser, medical light treatment that targets eyelid inflammation and abnormal blood vessels, improving meibomian gland function and tear film stability.
AtEye Clinic uses ophthalmic IPL systems from Lumenis, including OptiLight™ and M22 IPL, specifically designed for dry eye treatment.
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Dr. Nattawut Wanumkarng's Expetise
Orbital Diseases & Orbital Surgery
Advanced management of thyroid eye disease, orbital fractures, orbital tumors, and complex orbital reconstruction.
Cataract & General Ophthalmology
Premier cataract surgery with modern intraocular lens technology to restore clear vision and quality of life.
Information Technology & Ophthalmolgty
IT & Modern Medicine
Dr. Nattawut is a strong advocate for integrating Information Technology into modern medical practice. He actively lectures on 'Optimizing Ophthalmology Practice with IT', exploring how digital tools, AI, and modern imaging systems enhance diagnostic accuracy and patient care efficiency.
Dr. Nattawut is a strong advocate for integrating Information Technology into modern medical practice. He actively lectures on 'Optimizing Ophthalmology Practice with IT', exploring how digital tools, AI, and modern imaging systems enhance diagnostic accuracy and patient care efficiency.
Ocular Surface & Dry Eye
Holistic treatment for dry eye, blepharitis, and MGD using advanced therapies like IPL (Intense Pulsed Light) and LLLT.
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Fellowship at UCSD Shiley Eye Center, USA
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APAO Achievement Award Recipient (2017)
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Best Lacrimal Paper & Video Awards (AAO 2016)
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Director of Oculoplastic Fellowship Program, Bumrungrad
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Innovation in Ophthalmology
IT & Modern Medicine
Dr. Nattawut is a strong advocate for integrating Information Technology into modern medical practice. He actively lectures on 'Optimizing Ophthalmology Practice with IT', exploring how digital tools, AI, and modern imaging systems enhance diagnostic accuracy and patient care efficiency.
Dr. Nattawut is a strong advocate for integrating Information Technology into modern medical practice. He actively lectures on 'Optimizing Ophthalmology Practice with IT', exploring how digital tools, AI, and modern imaging systems enhance diagnostic accuracy and patient care efficiency.
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Digital Anatomy in Oculo-facial Plastic Surgery
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