Customized Visual Correction using LASIK. Visiting Professor, Mayo Clinic School of Medicine, Rochester, Minnesota, April, 2003.

An Update on Laser Refractive Surgery for General Ophthalmologists. Visiting Professor, Mayo Clinic School of Medicine, Rochester, Minnesota, April, 2003.

The Basics of Wavefront Technology. Presented at the Harvard Medical School, Massachusetts Eye and Ear Infirmary, April, 2003

The Future of Wavefront Technology in Refractive Surgery. Presented at 2002 Regional Meeting of the New York State Ophthalmological Society, Lake George, NY, September 22, 2002

Managing LASIK Complications. Presented at 2002 Regional Meeting of the New York State Ophthalmological Society, Lake George, NY, September 21, 2002

Wavefront Technology in Clinical Practice. Presented at the Bausch & Lomb Innovator's Lecture Series, 2002 AAO, Orlando FL, October 20, 2002

Wavefront Technology Applied on IOLs. Presented at the 2002 American Academy of Ophthalmology Annual Meeting, Orlando FL, October 19, 2002

The Effect of Pupil Size and Optical Zone Size on Higher Order Aberration Correction Using Customized Ablation. Presented at the 2002 ISRS Fall Refractive & Cataract Symposium, Orlando FL, October 18, 2002.

Treatment of Higher Order Aberrations with Bausch & Lomb Technolas Zyoptix Excimer Laser. Presented at the 2002 ISRS Fall Refractive & Cataract Symposium, Orlando FL, October 18, 2002

Visual Performance After Customized Ablation. Presented at The European Society of Cataract and Refractive Surgeons Meeting, Munich, Germany, 2002

Pupil Size, Laser Optical Zone and Night Driving Pre and Post LASIK. Presented at The European Society of Cataract and Refractive Surgeons Meeting, Munich, Germany, 2002

The Biomechanics of LASIK and Laser Vision Correction. Presented at The African Refractive Surgery Society Meeting, Durban, South Africa, 2002

SuperVision and Customized Treatment for Nearsightedness. Presented at The African Refractive Surgery Society Meeting, Durban, South Africa, 2002.

Treatment of Astigmatism and Farsightedness Using Customized Correction. Presented at The African Refractive Surgery Society Meeting, Durban, South Africa, 2002.

Wavefront Technology and Customized Vision Correction. Visiting Professor, Harvard University, Boston, Massachusetts, April, 2002.

The Basics of Wavefront Technology. Visiting Professor, Harvard University, Boston, Massachusetts, April, 2002.

New Developments of Customized Ablation. Presented at The Royal Hawaiian Eye Conference, Waikoloa, Hawaii, January 25,2002

The Biomechanics of LASIK. Presented at The Royal Hawaiian Eye Conference, Waikoloa, Hawaii, January 25,2002

Principals of Customized Ablation for the Treatment of Nearsightedness. Visiting Professor at The University of Michigan, Ann Arbor, Michigan, June 2001

Presbyopic and Hyperopic Correction Using the Excimer Laser. Visiting Professor at The University of Michigan, Ann Arbor, Michigan, June 2001

The Long and Winding Road to Super Vision. Presented at the Houston Ophthalmological Conference, Houston, Texas, March 8, 2001

Wavefront Sensing Devices: an Overview. Presented at The Royal Hawaiian Eye Meeting, Kauai, Hawaii, January 21-26, 2001

The Future of Customized Ablation. Presented at The Royal Hawaiian Eye Meeting, Kauai, Hawaii, January 21-26, 2001

Wavefront Aberrations of the Eye Following a Conventional LASIK Procedure. Presented at the Nidek International Investigators Meeting, Rio de Janeiro, Brazil, December 7-10, 2000

The Effect of Ablation Optical Zone Diameter on Spherical and Cylindrical Powrs, Comparing RPK, PARK, LASIK and A-LASIK. (Oregon Kansas Large Optical Zone Study) Presented at the Nidek International Investigators Meeting, Rio de Janeiro, Brazil, December 7-10, 2000

Bilateral Central Islands. Presented at Bausch & Lomb Regulatory Meeting, Rochester, New York, October 24, 2000

The Refractive Surgical Residency Training Program at the University of Rochester. Presented at the University of Rochester Department of Ophthalmology, November 10-11, 2000

Principles of the Scanning Slit Refractometer. Presented at Fall WRSS Meeting, Dallas, Texas, October 20-21, 2000

Wavefront Aberrations of the Eye Following a Conventional LASIK Procedure. Presented at Fall WRSS Meeting, Dallas, Texas, October 20-21, 2000

Measurement of Astigmatism with Wavefront Analysis. Presented at Fall WRSS Meeting, Dallas, Texas, October 20-21, 2000

The Orbscan II Advantage. Presented at Fall AAO/WRSS Meeting, Dallas, Texas, October 20-21, 2000

Incorporating Wavefront Technology with Customized Ablations. Presented at Fall WRSS Meeting, Dallas, Texas, October 20-21, 2000

Clinical Examples of Wavefront Measurements. Presented at the Refractive Surgical Conference, Milan, Italy, October 6-9, 2000

The Basics of Wavefront Sensing. Presented at the Refractive Surgical Conference, Milan, Italy, October 6-9, 2000