25 Questions to Ask a LASIK Surgeon Before You Travel
A pre-deposit interview checklist covering candidacy, procedure choice, technology, complications and follow-up.
The short version
Refractive surgery is elective surgery on healthy eyes, so the right comparison starts with medical fit, not airfare or a headline price. LASIK reshapes the cornea under a flap; PRK reshapes the corneal surface without a LASIK flap; SMILE removes a small lenticule through a small incision for selected refractive errors. None of those labels, by itself, tells you which procedure is appropriate for your cornea, prescription, tear film, pupil size, age or long-term eye plan.
The U.S. FDA's patient checklist is a useful neutral baseline even if you plan to have surgery outside the United States. It tells prospective patients to ask about prescription stability, corneal thickness, pupil size, dry eye, medical conditions, medications, the surgeon's experience with the specific laser, follow-up arrangements and realistic limitations. The National Eye Institute likewise emphasizes that candidacy requires a comprehensive eye examination and that some people still need glasses, contacts or additional treatment after surgery.
That gives this site a simple editorial rule: a country can be convenient, affordable and full of experienced ophthalmologists and still be the wrong choice for a particular patient. A good clinic should be willing to say no, to recommend a different procedure, or to delay surgery when the measurements do not support it. That is not a failure of the sales process. It is one of the strongest signals that the medical process is functioning correctly.
The 25-question pre-deposit checklist
- What is your full legal name and professional registration number?
- Are you registered as an ophthalmologist in this jurisdiction?
- How much of your practice is refractive surgery?
- Which procedure are you recommending for me, and why?
- What findings would make you cancel surgery after I arrive?
- What tests are included in the preoperative examination?
- Will you review corneal topography or tomography with me?
- How do you evaluate dry eye before surgery?
- How long should my prescription have been stable?
- How long must I stop contact lenses before measurements?
- Which laser or platform will be used for my treatment?
- Who performs each step of the procedure?
- What alternatives to LASIK should I consider?
- What risks in my specific measurements concern you most?
- How often do you see enhancements after this procedure in patients like me?
- What happens financially if I am not a candidate after the in-person exam?
- Is the quote for one eye or both eyes?
- Which medications and follow-up visits are included?
- When is my first postoperative exam?
- How long do you want me to remain in the city?
- Who handles an urgent problem after hours?
- What records will I receive before flying home?
- Who should perform follow-up in my home country?
- What symptoms require urgent evaluation?
- What part of your marketing promise would you want me to treat with the most caution?
Verify the person before you trust the brand
Verifying a surgeon abroad should be a two-layer process. First verify the person through the country's official or professional registry when one is available. Second verify the specific refractive-surgery experience that matters to your case: ophthalmology training, refractive focus, experience with the proposed procedure and platform, and who actually performs each step of care. A medical license establishes legal professional status; it does not by itself tell you how many similar eyes the surgeon has treated.
Ask for the surgeon's full legal name and registration number before paying a deposit. Search the appropriate registry yourself rather than relying on a screenshot supplied by a salesperson. Then ask the clinic who owns the facility, where the procedure is performed, what emergency arrangements exist, and who provides postoperative care. If the named surgeon is only visible in marketing material but someone else will perform the procedure, you need to know that before you travel.
For Colombia, the Ministry of Health's ReTHUS system lets the public verify health professionals who have met requirements for practice. Mexico's federal professional system provides cédula-profesional information. Chile's Superintendencia de Salud maintains a national register of individual health providers. Argentina has a national health-professional search based on federal registration data. Brazil's CFM provides a physician search by name, CRM, state and specialty. Peru's Colegio Médico del Perú operates “Conoce a tu médico.” Use the correct national source for the destination you are considering.
What the preoperative work-up needs to accomplish
The preoperative examination is the center of the entire decision. Expect more than a quick glasses prescription. The surgeon or refractive team may evaluate refraction, corneal shape and thickness, ocular surface health, pupil characteristics and other eye findings depending on the procedure and your history. Contact lenses can temporarily alter corneal shape, which is why clinics often instruct patients to stop wearing them before measurements. The correct interval depends on lens type and the surgeon's protocol, so do not invent your own timeline.
If your prescription has changed recently, tell the clinic. The FDA lists refractive instability as a major reason to slow down, particularly in younger adults and in situations where hormones, disease or medications can change refraction. Pregnancy and breastfeeding deserve specific discussion because refractive measurements can fluctuate. Previous eye surgery, keratoconus, significant dry eye and some systemic conditions also change the analysis.
International travel makes it especially important to send accurate records before buying a nonrefundable ticket. Remote screening can tell a clinic that a trip is plausible; it cannot replace the in-person measurements needed to clear an eye for surgery. Treat “pre-approved from a WhatsApp photo” as marketing, not as final medical clearance.
Make written quotes comparable
Before you call one quote cheaper, put both offers into the same checklist. Record whether the price covers one eye or two; diagnostic testing; surgeon fee; facility fee; femtosecond or excimer components; postoperative medications; protective equipment; the first-day, first-week and later checks; treatment for an uncomplicated dry-eye flare; and the clinic's enhancement policy. Note any line item that says “if needed,” because that is where patient-specific costs can diverge.
Then compare the assumptions. Does one clinic's price presume LASIK while the other recommends PRK? Is one quote based on a promotional prescription range? Does one include topography- or wavefront-guided treatment where appropriate while another has not even reviewed your scans? A lower number attached to a different medical plan is not a true apples-to-apples comparison.
Finally, separate medical fees from travel fees. That lets you see whether the destination is actually driving the savings or whether airfare and lodging erase most of the difference. If you already have a detailed written quote, a comparison service can help you organize the line items, but the final medical decision still belongs with qualified eye-care professionals who have examined you.
Risks that should stay in the conversation
Most patients pursue refractive surgery because they want less dependence on glasses or contact lenses, and many are satisfied with the result. But “common and successful” is not the same thing as “risk free.” The FDA lists possible problems including under- or over-correction, glare, halos, double vision, reduced low-contrast vision, dry eye, infection, flap-related complications and, rarely, severe loss of vision. Some patients still need glasses or an enhancement.
One of the reasons good screening matters is postoperative corneal ectasia, a progressive weakening and bulging of the cornea that can occur after refractive surgery. A systematic review reported ectasia after LASIK, PRK and SMILE, with different reported rates and important limitations in the available evidence. The practical takeaway for a traveler is not to calculate your personal probability from a population paper. It is to insist that the clinic evaluate corneal shape, thickness and other risk factors and explain why the proposed procedure preserves an acceptable structural margin.
Night-vision symptoms and dry eye deserve special attention because they can matter enormously to quality of life even when a standard eye chart looks good. If you drive at night for work, work in aviation or another safety-sensitive occupation, or already struggle with glare, make those priorities explicit before anyone discusses a surgery date.
Sales signals that deserve more questions
Refractive-surgery marketing tends to emphasize speed, freedom and price. Red flags appear when those themes replace medical screening. Be cautious if a clinic promises a specific visual result, pressures you to pay before reviewing meaningful measurements, refuses to name the surgeon, cannot explain the difference between procedure options, treats dry eye as irrelevant, or says every patient is a candidate for the same procedure.
Another warning sign is an intentionally vague quote. “All inclusive” should still be itemized enough to tell you what is included. Ask what happens if surgery is canceled after the in-person exam because you are not a candidate. Ask what part of the deposit is refundable, how enhancements are handled, and whether follow-up visits are included. A reputable clinic should be able to answer without turning every question into a sales pitch.
Social proof is useful but limited. Reviews can tell you about responsiveness, logistics and bedside manner; they cannot prove that your cornea is safe for surgery. Give more weight to verifiable qualifications, diagnostic thoroughness, informed-consent quality and a follow-up system that remains workable after you fly home.
A disciplined way to use this guide
Start a simple comparison sheet before you contact clinics. Put 25 Questions to Ask a LASIK Surgeon Before You Travel at the top and create columns for the questions that matter to you personally. That may include night driving, recovery speed, willingness to spend extra days abroad, comfort with a flap procedure, history of contact-lens intolerance, future reading-vision concerns, or the need to return to safety-sensitive work. Ranking those priorities before a sales coordinator calls you makes it harder for a promotion to redefine what “best” means.
Next, separate facts into three buckets: facts that can be independently verified, facts that require an eye examination, and facts that are merely marketing claims. Professional registration belongs in the first bucket. Corneal thickness, tear-film status and procedure eligibility belong in the second. “Most advanced,” “premium,” “guaranteed,” and similar adjectives belong in the third until the clinic explains exactly what they mean. This sorting exercise is simple, but it prevents very different types of information from being treated as equally trustworthy.
Finally, write down what would make you postpone the decision. Examples include a surgeon who will not explain why LASIK is preferred over PRK or SMILE, measurements that are not stable, an unresolved dry-eye problem, a quote that changes materially after arrival, or a follow-up plan that requires you to leave before the surgeon is comfortable. An elective procedure gives you the luxury of stopping. Use it.
Where to go next
Keep the regional comparison here on LatamLASIK, use LASIKInternational.com when you want a broader global comparison, and use GetMedicalQuotes.com if you already have a written quote that needs to be compared line by line.
Frequently asked questions
Does a medical license prove a surgeon is good at LASIK?
No. It verifies professional status. You still need to evaluate ophthalmology/refractive training, experience with the proposed procedure, diagnostic process and follow-up.
Should I trust a screenshot of a doctor's license from the clinic?
Verify the professional independently through the relevant official or professional registry whenever possible.
Is LASIK risk-free if the surgeon is experienced?
No. Good screening and experience matter, but complications can still occur. The FDA describes possible visual symptoms, dry eye, infection, under- or over-correction and rare severe complications.
Why does corneal thickness matter?
Corneal refractive procedures alter corneal tissue. Thickness is one part of the structural assessment used to determine whether a proposed treatment leaves an acceptable margin.
Research sources
- FDA LASIK Surgery Checklist
- FDA: LASIK risks and choosing a doctor
- FDA: What to expect before, during and after LASIK
- FDA: When LASIK may not be for you
- National Eye Institute: Surgery for refractive errors
- Systematic review: ectasia after corneal refractive surgery