Thomas Hejkal is an Ophthalmology physician affiliated with University of Nebraska Medical Center. OpenAlex indexes 29 publications with 755 citations (h-index 14).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex, matched via ORCID.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Medicare prescribing footprint (2023)
The drugs this prescriber writes for Medicare patients, grouped by drug class and therapeutic area. Every percentage is a share of their total prescribing, so you can see what they prescribe most. These are proportions, not patient counts or dollar amounts. No condition is inferred: the claims record what was prescribed, never why.
Sensory organs
94.9%Antineovascularisation agents91.5%Faricimab-svoa100%Part B, office-administered≥24 patientsProstaglandin Analog2.4%Latanoprost100%Part D≥22 patients+ 2 more classes in this area
Cancer & immunology
3.3%Vascular Endothelial Growth Factor Inhibitor3.3%Aflibercept100%Part B, office-administered≥22 patientsAnti-infectives
0.8%Fluoroquinolone Antibacterial0.8%Moxifloxacin100%Part D≥23 patients
Drug classes come from the WHO ATC and U.S. National Library of Medicine (RxClass) classifications; prescribing counts come from the CMS Medicare Part D Prescribers file. Each drug is counted once, under its primary class. Medicare fee-for-service only, so no Medicare Advantage, commercial, or pediatric prescribing is included. CMS publishes this data about 17 months after the fact.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- Low-Dose Bevacizumab 0.03 mg for Treatment of Type 1 Retinopathy of Prematurity
Ophthalmology Retina
2025 - Long-term management of recurrent uveitis associated with autoimmune lymphoproliferative syndrome
Journal of Ophthalmic Inflammation and Infection
2025 - Reactivation of retinopathy of prematurity six years after intravitreal injection of bevacizumab
Journal of American Association for Pediatric Ophthalmology and Strabismus
2023 - Hypochlorous Acid 0.01% vs Povidone-Iodine 5% for Ocular Antisepsis
Journal of VitreoRetinal Diseases
2021 - MR detection of retinal hemorrhages: correlation with graded ophthalmologic exam
Pediatric Radiology
2015
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University of Nebraska Medical Center
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Emily Chew, MD
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Robert Weinreb, MD
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Harry Quigley, MD
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Joel Schuman, MD
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A basic profile from our physician directory: identity and practice contact from the federal NPPES registry, research from OpenAlex, trials from ClinicalTrials.gov, payments from CMS Open Payments, shown itemized where we have matched records, as a count where we only have a total. This person hasn't been through our full identity-adjudication pipeline yet, so funding, congress activity and public presence aren't shown. Absence of a section means “not yet looked,” never “none found.”