Theppachai Thammikasakul
26
years of experience
Theppachai Thammikasakul, Ophtalmologist
- Specialization: Ophtalmologist
- 26 years of experience
- Speaks:English, Thai
- Workplace: Thailand, Bangkok, Intrarat Hospital
- Dr. Theppachai Thammikasakul earned his Doctor of Medicine degree from the Faculty of Medicine, Phramongkutklao College of Medicine, and holds an Ophthalmology Certificate from Phramongkutklao Hospital. He further specialized with a Sub-board Fellowship in Corneal and Refractive Surgery at Khon Kaen University. Currently, he serves as an Ophthalmologist at Intrarat Hospital. His training at top institutions and expertise in advanced ophthalmic procedures highlight his distinguished career, making him a prominent figure in the field of ophthalmology.
Dr. Theppachai Thammikasakul is an ophthalmologist at Intrarat Hospital in Bangkok. He completed a fellowship in corneal and refractive surgery at Khon Kaen University. Dr. Thammikasakul focuses on vision correction and complex corneal conditions. He treats patients at an ISO 9001-certified facility that manages 100,000 cases annually.
- Specializes in ReLEx SMILE, LASIK, and other laser eye surgeries.
- Performs corneal transplants and keratoplasty for conditions like keratoconus.
- Treats cataracts using phacoemulsification with multifocal lens implantation.
- Manages glaucoma through laser iridotomy and trabeculotomy procedures.
Good
14 patient verified reviews
1 star
14%
2 stars
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4 stars
14%
5 stars
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Patient reviews
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Learn more about reviews.1-5 of 14 reviews
Anonymous • Colonoscopy with Polyp Removal
Thailand
Nov 1, 2026
The entire medical team, from the surgeon who performed my colonoscopy and polyp removal to the general staff, was professional
Waking up after the procedure was surprisingly calm. The entire medical team, from the surgeon who performed my colonoscopy and polyp removal to the general staff, was professional. It was a good feeling. One of the best parts was how my Bookimed coordinator stay in touch throughout the entire journey, which provided a lot of reassurance. On the other hand, there were moments of confusion due to the language barrier; it felt like the interpret need to be upgrade for complex medical conversations.
Coordinator stay in touch
The interpret need to be upgrade
Anonymous • Knee replacement
Nov 1, 2026
Waking up after the knee replacement surgery, my first impression was one of being in capable hands
Waking up after the knee replacement surgery, my first impression was one of being in capable hands. The staff was attentive. Throughout the process, the surgeon and clinical team demonstrated solid professionalism, and I felt properly supported during my stay. I appreciate that even now, during this early recovery phase, the clinic remains easy to reach whenever I have questions. One thing for others to note is that there were some additional expenses beyond the initial quoted price. Overall, it was a good experience.
Anonymous • CT of the paranasal sinuses
Sep 19, 2026
My coordinator, Veronica, was absolutely amazing, providing 100% full support from the very first message I sent
If you're looking into this, my main takeaway is about the coordination. My coordinator, Veronica, was absolutely amazing, providing 100% full support from the very first message I sent. Every single question I had about my CT of the paranasal sinuses was answered, and the replies were always very, very fast. This responsiveness made the entire process feel well-managed and clear. Everything was straightforward. I am now in early recovery, and the service provided by the coordinator, the staff, and the clinic itself was consistently good from start to finish.
My cordinator Veronica absolutely amazing 100% full support from 1st message , every question i asked was answered and very very fast reply
Anonymous • LASIK eye surgery
United States of America
Sep 3, 2026
Staffs are beyond awesome
My main worry before travelling was the potential language barrier. It was a bit of a challenge, as more widespread "English speaking could make communication easy," but the coordinator was great and we managed. The clinic itself was impeccable. I can honestly say the "Staffs are beyond awesome. Clinic is super cleaned." I had PRK surface laser surgery on both eyes, and it was reassuring that the surgeon personally performed the procedure. The aftercare guide provided was very clear, though there has been little contact since. For future patients: definitely bring a pair of sunglasses and download a translation app. Doing your own research on the procedure will also help you understand what's involved.
Staffs are beyond awesome. Clinic is super cleaned.
English speaking could make communication easy even though the coordinator was great.
Stephen • Male Check-up
United Kingdom
Sep 13, 2026
I arrived early and was seen straight away. All my tests and scans for the male check-up were done professionally and quickly. Once completed, I went for a quick coffee and within an hour was seen by the consultant to run through all the results. He gave me recommendations for further consultations which I took, leading to an MRI and other future tests. Again, I got the results back straight away and had them explained to me. There were no real negatives. Everything was handled with professionalism and speed.
I arrived early and was seen straight away had all my tests and scans done professionally and quickly . Once completed I went for a quick coffee and within an hour was seen by the consultant to run through all the test and scan results and was given recommendations for further consultations which I took and went straight to the consultant’s and had a MRI and future tests . Again I got the results back straight away and had them explained to me .
No real negatives as everything was handled professionally and quickly .
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Doctor's services
- Retinal detachment surgery
- Cataract surgery with IOL replacement
- Cataract surgery (one eye)
- LASIK eye surgery
- IntraLase Laser Eye Surgery
- Corneal Cross Linking (CCL) (One eye)
- Keratoplasty
- Laser iridotomy
- Amblyopia treatment
- Corneal transplant
- Macular dystrophy treatment
- Trabeculotomy
- LASEK eye surgery
- Corneal ring implantation
- Vitreolisis
- Retinopathy of prematurity surgery (ROP surgery)
- Artificial pupil surgery
- Pupilloplasty
- Glaucoma surgery
- Ocular oncology surgery
- ReLEx SMILE eye surgery
- Photorefractive keratectomy
- Laser trabeculoplasty
- Strabismus treatment
- Strabismus surgery
- Cataract surgery (both eyes)
- Laser eye surgery
- Femtosecond laser
- IOLs implantation
- Cataract Surgery with Multifocal Lens Implant
- Phacoemulsification with IOL implantation
- Glaucoma treatment
- Low Vision Rehabilitation
- Ophthalmoscopy
- Refractometry
- Corneal pachymetry
- Cataract diagnostic before OP
- Neuro Ophthalmic Examination (Neuro-Ophthalmology)
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Qualifications
Dr. Theppachai Thammikasakul is an ophthalmologist at Intrarat Hospital in Bangkok. He specializes in corneal and refractive surgery. This training includes vision correction and corneal transplants.
Specialization and Areas of Focus
Dr. Thammikasakul restores and improves vision through laser and surgical techniques. He treats conditions such as keratoconus, cataracts, and uveitis. The doctor also treats strabismus and vitreous body destruction – a condition where the gel-like fluid inside the eye breaks down and causes floaters or vision changes.
The doctor performs various vision correction procedures, including:
- LASIK, LASEK, and ReLEx SMILE eye surgery
- Photorefractive keratectomy (PRK)
- IntraLase and femtosecond laser procedures
- Phacoemulsification with multifocal IOL implantation
- Corneal cross-linking (CCL) and keratoplasty
- Retinal detachment and glaucoma surgery
Work Experience
- Ophthalmologist – Intrarat Hospital, Bangkok, Thailand
Education and Training
- Doctor of Medicine – Phramongkutklao College of Medicine, Thailand
- Ophthalmology Certificate – Phramongkutklao Hospital, Thailand
- Sub-board Fellowship in Corneal and Refractive Surgery – Khon Kaen University, Thailand
Medical Expertise and Diagnostics
Dr. Thammikasakul uses precise diagnostic tools to evaluate eye health. He performs corneal pachymetry to measure thickness before laser surgery. The specialist also conducts neuro-ophthalmic examinations and refractometry. These tests help create accurate treatment plans for ocular conditions.
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