When you are entrusting a surgeon with your vision, credentials are not bureaucratic formality — they are the documented evidence that this physician has met a defined standard of training, knowledge, and clinical competency. Understanding what those credentials are, what they require, and how to verify them is the foundation of any responsible approach to choosing an eye surgeon.
This page covers every relevant certification and credential in detail: what each one requires, what it tells you about a surgeon, and how to confirm it independently. Not all credentials are equal. Not all designations that look impressive actually mean something. By the end of this guide, you will know the difference.
The Primary Credential: American Board of Ophthalmology Certification
The American Board of Ophthalmology (ABO) is the gold-standard certifying body for ophthalmologists in the United States. Board certification through the ABO is not automatic — it requires the physician to pass a rigorous written examination after completing ophthalmology residency, and to then complete an oral examination administered by senior practitioners in the field.
The written examination tests clinical knowledge across the full breadth of ophthalmology: cornea and external disease, retina, glaucoma, pediatric ophthalmology, oculoplastics, and neuro-ophthalmology, as well as refractive surgery. The oral examination evaluates clinical judgment and decision-making through case presentations.
Equally important is what ABO certification requires after the initial examination: Maintenance of Certification (MOC). Surgeons must renew their certification on a 10-year cycle, which requires completing continuing medical education requirements, demonstrating ongoing clinical competence, and passing a reassessment examination. A surgeon who was board certified in 2005 and has not maintained that certification is not the same as a currently board-certified surgeon.
How to verify: The ABO maintains a public verification database at abop.org where you can confirm a surgeon’s current certification status by name.
Ophthalmology Residency: The Training Foundation
Before a physician can sit for ABO board examination, they must complete an ophthalmology residency. In the United States, this is a three-year training program following one year of internship (typically in medicine or surgery). Ophthalmology residency positions are among the most competitive in all of medicine — applicants must score in the top percentiles of medical school performance to match into accredited programs.
During residency, ophthalmologists receive supervised training in the full scope of the specialty, including surgical techniques for cataract removal, retinal procedures, and increasingly, refractive surgery. The quality of residency training varies significantly between programs: academic medical centers affiliated with major universities provide different training depth than community hospital programs. This variation matters, though it does not predict outcomes alone.
When evaluating a surgeon, ask where they completed their residency. Academic medical center programs at institutions like Bascom Palmer, Wills Eye Hospital, Massachusetts Eye and Ear, or Johns Hopkins have national reputations for producing exceptionally trained graduates.
Fellowship Training in Cornea and Refractive Surgery
Residency provides broad ophthalmology training. Fellowship provides depth. A cornea and refractive surgery fellowship is a one-to-two-year supervised training program — undertaken after residency — that focuses specifically on the conditions, procedures, and patient population relevant to vision correction surgery.
Fellowship-trained surgeons have performed far more refractive procedures under supervision before they operate independently. They have encountered more complex cases — irregular corneas, post-LASIK complications, atypical anatomies — than a general ophthalmologist who adds LASIK to their practice without additional specialized training.
Fellowship programs are accredited by the American Society of Cataract and Refractive Surgery (ASCRS) and by some university programs independently. The most prestigious refractive fellowship programs in the United States are associated with academic centers or with high-volume practices that operate as fellowship training sites.
This is the single most predictive credential for refractive surgery quality. A surgeon who completed a fellowship in cornea and refractive surgery has invested additional years specifically in the procedures you are considering. That investment reflects both commitment and depth of training.
When researching a surgeon’s background, look for explicit mention of fellowship training and the institution where it was completed. If a surgeon’s biography mentions only their medical degree and residency, they may not have completed fellowship training — which is a meaningful gap for a refractive specialist.
Professional Society Memberships That Matter
Membership in relevant professional societies is a secondary but meaningful indicator of a surgeon’s engagement with their specialty. The most relevant organizations include:
American Academy of Ophthalmology (AAO) The largest ophthalmology professional organization in the United States. AAO membership requires an active ophthalmology license and is available to all practicing ophthalmologists. More meaningful than basic membership are AAO designations: Fellow of the American Academy of Ophthalmology (FAAO) requires additional clinical achievement and professional contribution criteria.
American Society of Cataract and Refractive Surgery (ASCRS) ASCRS is specifically focused on surgical ophthalmology, with particular depth in cataract and refractive surgery. Surgeons who attend and present at ASCRS annual meetings, participate in its educational programs, and contribute to its publications are demonstrably engaged with the refractive surgery community at a high level. ASCRS Honored Member designation recognizes exceptional contributions to the field.
International Society of Refractive Surgery (ISRS) A subspecialty society within the AAO focused specifically on refractive and corneal surgery. Active ISRS membership signals specific investment in the refractive surgery subspecialty.
Cornea Society Fellowship in the Cornea Society requires demonstrated expertise in corneal disease and surgery, peer nomination, and a formal application process. Cornea Society fellows are recognized as experts in their domain by their peers.
These memberships matter most as a constellation — a surgeon who is active in multiple relevant professional societies, attends their conferences, and contributes to their educational programming is embedded in the professional community in a way that creates accountability and continuous learning.
State Medical Licensure
Every physician practicing in the United States must hold a valid medical license in the state where they practice. State medical boards maintain public records of licensure status and disciplinary history. This information is freely accessible and should be checked for any surgeon you are seriously evaluating.
What to look for in state medical board records:
- Current active license status
- Any history of license suspension or revocation
- Any disciplinary actions, formal reprimands, or probationary conditions
- Malpractice settlements that resulted in board action (not all settlements are reported; significant ones typically are)
A clean licensure record does not guarantee outstanding outcomes, but a record that includes disciplinary actions or restrictions should prompt significant caution. State medical board websites vary in how much information they display. Some provide full disciplinary records; others provide summary information only. For more detail on this research process, see our guide on how to verify an eye surgeon’s track record.
Hospital Privileges and Surgical Center Accreditation
Most LASIK, PRK, and EVO ICL procedures are performed in ambulatory surgical centers (ASCs) or in-office laser suites rather than hospital operating rooms. However, a surgeon’s history of hospital privileges — or their current status — remains a relevant credential.
Hospital credentialing committees conduct detailed reviews of physician qualifications before granting operating room privileges. Surgeons who have held or currently hold hospital privileges at accredited institutions have been vetted by an independent medical staff body. This is a meaningful form of third-party quality review.
Similarly, the accreditation status of the ambulatory surgical center or laser facility where your procedure will be performed matters. AAAHC (Accreditation Association for Ambulatory Health Care) and The Joint Commission are the two primary accreditation bodies for ASCs. A facility that has maintained these accreditations has undergone regular independent inspections of its infection control protocols, equipment maintenance records, staff training requirements, and quality improvement programs.
Ask your surgeon: is this facility AAAHC or Joint Commission accredited?
Credentials to Be Skeptical Of
Not every impressive-sounding designation reflects actual clinical standards. Some common examples to approach with skepticism:
“Top Doctor” designations from consumer survey platforms. These are typically based on peer nominations or patient popularity votes rather than clinical outcome data. A surgeon can receive a “Top Doctor” badge by being well-liked without being particularly skilled.
Proprietary certifications from device manufacturers. Laser platform manufacturers sometimes offer training certificates that sound like board certifications but are not independent. “Certified LASIK Surgeon” from a specific manufacturer reflects product training, not clinical credential.
Self-described “expertise” without institutional backing. A surgeon who describes themselves as a “leading expert” without being able to point to peer-reviewed publications, teaching appointments, or professional society recognition is making a marketing claim rather than a clinical one.
The credential that matters most — ABO board certification with active MOC, combined with fellowship training in cornea and refractive surgery — has no commercial sponsor and requires demonstrated competency to obtain.
Credential Verification Checklist
Use this checklist when researching any surgeon you are considering:
- [ ] ABO board certification status verified at abop.org
- [ ] Residency training institution identified
- [ ] Fellowship training in cornea/refractive surgery confirmed or ruled out
- [ ] State medical board licensure record checked — no disciplinary actions
- [ ] AAO, ASCRS, or ISRS membership confirmed
- [ ] Surgical facility accreditation confirmed (AAAHC or Joint Commission)
- [ ] Any self-reported credentials cross-referenced against the credentialing bodies
This verification process takes less than 30 minutes and provides a comprehensive baseline assessment of a surgeon’s documented qualifications.
Bringing It Together
Credentials are the starting point for evaluating an eye surgeon — not the endpoint. A fully credentialed surgeon who communicates poorly, does not take time with patient evaluation, or practices in a facility with poor infection control records is not the right choice. But a surgeon without the foundational credentials — board certification, ophthalmology training, and ideally fellowship training — should not reach serious consideration regardless of their marketing.
When you read our evaluations at Lasik Awards’ guide to choosing an eye surgeon, credentials are the first filter applied. They are the threshold that separates surgeons who meet the baseline from those who do not.
Related reading for this stage of your research:
- Red flags when choosing a vision correction surgeon
- Surgeon experience and why case volume matters
- How to verify an eye surgeon’s track record
Answer pages that address specific credential questions:
- What certifications should my eye surgeon have?
- How do I know if my eye surgeon is good?
- What is the difference between an ophthalmologist and an optometrist?
- Are older or younger eye surgeons better?
- What is the best way to research eye surgeons online?
Cross-hub reference: The credential standards described here apply equally to surgeons being evaluated for LASIK Surgery Awards and PRK Surgery Awards.