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Randall J Olson

Randall J Olson, MD

Languages spoken: English, Swedish

Academic Information

Departments Primary - Ophthalmology & Visual Sciences

Board Certification

  • American Board of Ophthalmology

Randall J Olson, MD, is a Distinguished Professor emeritus at the University of Utah, and former Chair of the Department of Ophthalmology and Visual Sciences, and CEO of the John A. Moran Eye Center.

Specializing in external eye diseases and anterior segment disorders, Dr. Olson is a world-renowned expert in cataract surgery complications and intraocular lens (IOL) surgery. He served as the longest-serving chair of any academic ophthalmology department in the country. In 2024, The Ophthalmologist magazine named Dr. Olson on its annual Power List of the 100 most influential people in ophthalmology worldwide.

Dr. Olson earned his undergraduate and medical degrees at the University of Utah (BA ’70, MD ’73) and completed his residency at the University of California Los Angeles Jules Stein Eye Institute in 1977. He went on to complete fellowships in cornea and external disease at the University of Florida in Gainesville and at the Louisiana State University Eye Center in New Orleans, where he joined the faculty in 1977 as Director of Corneal Services.

Dr. Olson joined the University of Utah faculty in 1979 as an Associate Professor and Division Chief when ophthalmology was a one-person operation and part of the Department of Surgery. In 1982, the division gained departmental status, and Dr. Olson took the helm as its chair.

In 1986, Dr. Olson proposed the construction of an eye center at the University. Through generous philanthropy, most notably from John A. Moran, the Department of Ophthalmology and Visual Sciences moved into the first John A. Moran Eye Center in 1993—an 82,000-square-foot facility dedicated to research, teaching, community outreach, and cutting-edge ophthalmic care. When the center outgrew the space, Dr. Olson led a drive to build a new eye center. Groundbreaking for the new John A. Moran Eye Center took place in 2004, and the new facility held its grand opening in August 2006.

Today, the 210,000-square-foot Moran Eye Center is the largest eye care and vision research center in the Mountain West. Moran houses more than 20 research labs and centers, and with 11 satellite clinics, hosts about 188,000 patient visits and over 10,000 surgeries annually. U.S. News & World Report ranked the Moran Eye Center as the No. 9 eye center nationwide on its 2025-2026 Best Hospitals for Ophthalmology report. Moran is known in particular for its retinal physiology research, basic genetics research, complications of cataract surgery research, and global ophthalmology program.

Unwavering in his optimism for the future, Dr. Olson has constantly worked to reinvent ophthalmology through technology, research, and personalized medicine. He has taken on—and solved—some of the field’s biggest challenges.

Dr. Olson established the Center for Intraocular Research to fund studies on IOL design, materials, and complications in 1982, a time when outcomes using the new devices were unacceptably poor, and both academic and the National Institutes of Health had declined to fund IOL research. The author of more than 300 publications and a worldwide lecturer, Dr. Olson has conducted landmark research that has improved the design of IOLs and related surgical techniques. The center continues to vet IOL design and materials for companies worldwide and analyzes IOL-related complications to improve care.

Dr. Olson established the Center for Translational Medicine (CTM) in 2009 to reduce costs while speeding up drug development. As a synergistic model of partnerships between university departments, international academic collaborators, and private industry, the CTM allows multiple phases of the drug discovery process to run simultaneously, moving discoveries more quickly and efficiently into clinical trials. With the creation of the CTM, now known as the Sharon Eccles Steele Center for Translational Medicine, the University recognized the Vision Research Institute at the University of Utah as one of only three Health Sciences Institutes.

Under Dr. Olson’s leadership, the Moran Eye Center also became the premier institute for ophthalmology outreach in the United States. Training ophthalmologists in the developing world to create sustainable eye care systems, the Moran Eye Center has worked in more than 20 countries and is a North American academic partner of Aravind Eye Care System.

Dr. Olson has served as President of the Association of University Professors in Ophthalmology and earned many of his field’s highest honors. These include the 2012 American Society of Cataract and Refractive Surgery Binkhorst Medal, the 2014 University of Utah Rosenblatt Prize for Excellence, the 2014 American Academy of Ophthalmology (AAO) Kelman Award, the 2015 AAO Lifetime Achievement Award, and the 2016 International Intra-Ocular Implant Club Jan Worst Medal. In 2019, Dr. Olson received the Governor’s Medal for Science and Technology. In 2021, the University of Utah awarded him the rank of Distinguished Professor.

Dr. Olson is most proud of his incredible wife, Ruth, their five amazing children, and grandchildren. In his spare time, he loves the outdoors, including hiking, backpacking, and fly fishing—especially with his grandkids.

Education History

Undergraduate University of Utah
BA
Professional Medical University of Utah Hospital School of Medicine
MD
Internship Mary Imogene Bassett Hospital
Intern
Residency University of California - Los Angeles
Resident
Fellowship International Eye Foundation
Fellow
Fellowship University of Florida
Fellow
Fellowship Louisiana State University
Fellow

Selected Publications

Journal Article

  1. Shi DS, Jensen JD, Kramer GD, Zaugg B, Stagg BC, Pettey JH, Barlow WR Jr, Olson R (2016). Comparison of Vacuum and Aspiration on Phacoemulsification Efficiency and Chatter Using a Monitored Forced Infusion System. American journal of ophthalmology, 169, 162-167. (Read full article)
  2. Ness PJ, Mamalis N, Werner L, Maddula S, Davis DK, Donnenfeld ED, Olson R (2010). An anterior chamber toxicity study evaluating Besivance, AzaSite, and Ciprofloxacin. American journal of ophthalmology, 150(4), 498-504.e1. (Read full article)
  3. Waite A, Faulkner N, Olson R (2007). Glistenings in the single-piece, hydrophobic, acrylic intraocular lenses. American journal of ophthalmology, 144(1), 143-4. (Read full article)
  4. Adams W, Brinton J, Floyd M, Olson R (2006). Phacodynamics: an aspiration flow vs vacuum comparison. American journal of ophthalmology, 142(2), 320-2. (Read full article)
  5. Jensen MK, Fiscella RG, Crandall AS, Moshirfar M, Mooney B, Wallin T, Olson R (2005). A retrospective study of endophtalmitis rates comparing quinolone antibiotics. American journal of ophthalmology, 139(1), 141-8. (Read full article)
  6. Olson RJ, Kumar (2003). White Star technology. Current opinion in ophthalmology, 14(1), 20-3. (Read full article)
  7. Kabbara SW, Heczko J, Ta B, Bernhisel A, Barlow W, Zaugg B, Olson RJ, Pettey (2019). Impact of torsional micropulse on phacoemulsification efficiency and chatter. Canadian journal of ophthalmology. Journal canadien d'ophtalmologie, 54(5), 560-564. (Read full article)
  8. Kabbara SW, Heczko J, Ta B, Bernhisel A, Barlow W, Zaugg B, Olson RJ, Pettey (2019). Determining optimal ultrasound percent on time with long-pulse torsional phacoemulsification. Canadian journal of ophthalmology. Journal canadien d'ophtalmologie, 54(3), 395-398. (Read full article)
  9. Ha L, Wright A, Wright DD, Bernhisel A, Barlow WR, Pettey JH, Zaugg B, Olson R (2019). High vacuum and aspiration on phacoemulsification efficiency and chatter for Centurion. Canadian journal of ophthalmology. Journal canadien d'ophtalmologie, 54(1), 136-138. (Read full article)
  10. Gardiner GL, Garff K, Gupta I, Kramer GD, Farukhi MA, Stagg BC, Zaugg B, Olson R (2015). Effect of pulsing ultrasound on phacoemulsification efficiency. Journal of cataract and refractive surgery, 41(11), 2560-4. (Read full article)
  11. Bernhisel AA, Cahoon JM, Sella R, Zaugg B, Barlow WR, Stagg BC, Afshari NA, Olson RJ, Pettey J (2019). Optimum on-time and off-time combinations for micropulse phacoemulsification in venturi vacuum mode. Journal of cataract and refractive surgery, 45(12), 1797-1800. (Read full article)
  12. Kabbara S, Heczko JB, Bernhisel AA, Barlow WR, Zaugg B, Pettey JH, Olson R (2018). Effect of high vacuum and aspiration on phacoemulsification efficiency and chatter using a transversal ultrasound machine. Journal of cataract and refractive surgery, 44(11), 1378-1383. (Read full article)
  13. Bohner AD, Wright AJ, Ta BT, Bernhisel AA, Zaugg B, Barlow WR, Pettey JH, Olson R (2018). Optimum on-time duty cycle for a transversal ultrasound machine. Journal of cataract and refractive surgery, 44(9), 1140-1143. (Read full article)
  14. Stringham J, Pettey J, Olson R (2012). Evaluation of variables affecting intraoperative aberrometry. Journal of cataract and refractive surgery, 38(3), 470-4. (Read full article)
  15. Robinson MS, Olson R (2015). Simple approach to prevent capsule tear-out during capsulorhexis creation in hypermature cataracts. Journal of cataract and refractive surgery, 41(7), 1353-5. (Read full article)
  16. Floyd M, Valentine J, Coombs J, Olson R (2006). Effect of incisional friction and ophthalmic viscosurgical devices on the heat generation of ultrasound during cataract surgery. Journal of cataract and refractive surgery, 32(7), 1222-6. (Read full article)
  17. Kleinmann G, Apple DJ, Chew J, Stevens S, Hunter B, Larson S, Mamalis N, Olson R (2006). Hydrophilic acrylic intraocular lens as a drug-delivery system: Pilot study. Journal of cataract and refractive surgery, 32(4), 652-4. (Read full article)
  18. Bohner A, Peterson JS, Wright AJ, Mamalis C, Bernhisel A, Zaugg B, Barlow WR Jr, Olson RJ, Pettey J (2020). Effects on phacoemulsification efficiency and chatter at variable longitudinal ultrasound settings when combined with constant torsional energy. Journal of cataract and refractive surgery, 46(5), 774-777. (Read full article)
  19. Jin Y, Zabriskie N, Olson R (2009). Dysphotopsia outcomes analysis of two truncated acrylic 6.0-mm intraocular optic lenses. Ophthalmologica. Journal international d'ophtalmologie. International journal of ophthalmology. Zeitschrift fur Augenheilkunde, 223(1), 47-51. (Read full article)
  20. Bradley MJ, Coombs J, Olson R (2006). Analysis of an approach to astigmatism correction during cataract surgery. Ophthalmologica. Journal international d'ophtalmologie. International journal of ophthalmology. Zeitschrift fur Augenheilkunde, 220(5), 311-6. (Read full article)
  21. Boulter T, Bernhisel A, Mamalis C, Zaugg B, Barlow WR, Olson RJ, Pettey J (2019). Phacoemulsification in review: Optimization of cataract removal in an in vitro setting. Survey of ophthalmology, 64(6), 868-875. (Read full article)
  22. Olson R (2004). Reducing the risk of postoperative endophthalmitis. Survey of ophthalmology, 49 Suppl 2, S55-61. (Read full article)
  23. Werner L, Olson RJ, Mamalis (2006). New technology IOL optics. Ophthalmology clinics of North America, 19(4), 469-83. (Read full article)
  24. Stutz LA, Heczko JB, Bird BA, Thomson RS, Bernhisel AA, Barlow WR, Zaugg B, Olson RJ, Pettey J (2019). Optimization of the Oertli CataRhex 3® phacoemulsification machine. Clinical ophthalmology (Auckland, N.Z.), 13, 633-639. (Read full article)
  25. Thomson RS, Bird BA, Stutz LA, Heczko JB, Bernhisel AA, Barlow WR, Zaugg B, Olson RJ, Pettey J (2019). The effect of increasing power when grooving using phacoemulsification. Clinical ophthalmology (Auckland, N.Z.), 13, 611-615. (Read full article)
  26. Ungricht EL, Culp C, Qu P, Harris JT, Brintz BJ, Mamalis N, Olson RJ, Werner (2022). Effect of phacoemulsification fluid flow on the corneal endothelium: experimental study in rabbit eyes. Journal of cataract and refractive surgery, 48(4), 481-486. (Read full article)
  27. Cardenas IA, Ungricht EL, Zaugg B, Olson RJ, Pettey J (2023). Efficiency of a polymer-coated phacoemulsification tip in cataract surgery. Journal of cataract and refractive surgery, 49(10), 1056-1060. (Read full article)
  28. Scott RA, Holtmeyer CJ, Parker TM, Scott WJ, Olson R (2024). A comparison of venturi and peristaltic based phacoemulsification efficiency in routine femtosecond laser cataract surgery. Canadian journal of ophthalmology. Journal canadien d'ophtalmologie, (Read full article)
  29. Kuboi T, Chuck RS, Pineda R 2nd, Bhushan R, Goswamy A, Olson R (2024). Subgroup Analysis from a Phase 1/2 Randomized Clinical Trial of 2.6% EDTA Ophthalmic Solution in Patients with Age-Related Cataract. American journal of ophthalmology, 268, 155-164. (Read full article)
  30. Sella R, Reitblat O, Durnford KM, Pettey JH, Olson RJ, Hahn TE, Bernhisel AA, Afshari N (2024). The effect of patient age on some new and older IOL power calculation formulas. Acta ophthalmologica, 102(5), e696-e704. (Read full article)
  31. Meyer JJ, Meeks H, Li K, Guinto E, Olson R (2024). Mortality and Causes of Death Among Individuals With Keratoconus. Cornea, 43(12), 1489-1492. (Read full article)
  32. Ungricht EL, Harris JT, Jensen NR, Barlow WR, Murri MS, Olson RJ, Pettey J (2023). Effect of low and passive flow on OVD thermal properties during phacoemulsification. Canadian journal of ophthalmology. Journal canadien d'ophtalmologie, 58(6), 507-512. (Read full article)
  33. Ricks RG, Cardenas IA, Ungricht EL, Olson RJ, Pettey J (2023). Effect of Modified Peristaltic Phacoemulsification Device on Efficiency and Post-Occlusion Pressure Surge. Clinical ophthalmology (Auckland, N.Z.), 17, 2341-2347. (Read full article)
  34. Jensen NR, Ungricht EL, Harris JT, Zaugg B, Barlow WR, Murri MS, Olson RJ, Pettey J (2023). Temperature Change of Ophthalmic Viscosurgical Devices in a Bi-Chamber Set-Up at a Flow of 0 and 20mL/min. Clinical ophthalmology (Auckland, N.Z.), 17, 555-560. (Read full article)
  35. Wilkinson SW, Ungricht EL, West WB, Harris JT, Zaugg B, Olson RJ, Pettey J (2023). Comparison of Phacoemulsification Grooving Efficiency in Longitudinal vs Transversal Handpieces. Clinical ophthalmology (Auckland, N.Z.), 17, 191-195. (Read full article)
  36. Park SSE, Wilkinson SW, Ungricht EL, Trapnell M, Nydegger J, Brintz BJ, Mamalis N, Olson RJ, Werner (2022). Corneal endothelium protection provided by ophthalmic viscosurgical devices during phacoemulsification: experimental study in rabbit eyes. Journal of cataract and refractive surgery, 48(12), 1440-1445. (Read full article)
  37. Wilkinson SW, Park SSE, Ungricht EL, Trapnell M, Nydegger J, Cardenas IA, Brintz BJ, Mamalis N, Olson RJ, Werner (2022). Effect of simulated lenticular debris on corneal endothelial cells: experimental study in rabbit eyes. Journal of cataract and refractive surgery, 48(11), 1325-1330. (Read full article)
  38. Peterson JS, Cooper C, Ungricht EL, Mamalis C, Barlow W, Zaugg B, Bernhisel AA, Olson RJ, Pettey J (2022). Measurement of Phacoemulsification Vacuum Pressure in the Oertli CataRhex3. Clinical ophthalmology (Auckland, N.Z.), 16, 1731-1737. (Read full article)
  39. Scott RA, Holtmeyer CJ, Parker TM, Willis JK, Scott WJ, Olson R (2025). The efficiency of venturi versus peristaltic based phacoemulsification in femtosecond laser cataract surgery: Venturi vs peristaltic based phacoemulsification for cataract. Journal of cataract and refractive surgery, (Read full article)

Letter

  1. Olson RJ, Mamalis N, Werner (2022). Reply : Effect of longitudinal and torsional ultrasound on corneal endothelial cells: experimental study in rabbit eyes. Journal of cataract and refractive surgery, 48(7), 871. (Read full article)
  2. Kuboi T, Chuck RS, Pineda R 2nd, Bhushan R, Goswamy A, Olson R (2025). Reply to Comment on Subgroup Analysis From a Phase 1/2 Randomized Clinical Trial of 2.6% EDTA Ophthalmic Solution in Patients With Age-Related Cataract. American journal of ophthalmology, 269, 498. (Read full article)