Portland, OR, United States
Dr. Lonsberry grew up in Rossburn, Manitoba (Canada). He obtained his Optometry degree from the University of Waterloo in 1996 after completing a Master of Science in Physiology from the University of Manitoba. He completed his residency in Primary Care Optometry from the Illinois College of Optometry in 1997, then joined the faculty at Southern College of Optometry in Memphis, TN. During his time at SCO, he completed a Masters in Education degree with an emphasis in adult learning.
Currently, Dr. Lonsberry is a Full Professor with Pacific University College of Optometry in Oregon where he runs a specialty "lumps and bumps" clinic. In his spare time he goes to Anchoarge Alaska where he sees patients in a private optometry practice.
Dr. Lonsberry is a Diplomate of the American Board of Optometry, a Fellow of the American Academy of Optometry, the Optometric Retinal Society, and the Optometric Glaucoma Society.
500 - When Drops Won't Do It: Oral Meds in Eyecare
Wednesday, February 25, 2026
9:00 AM - 11:00 AM EDT
Disclosure(s): AbbVie/Allergan: Advisory Committee/Board Member (); Apellis: Speaker's Bureau (honoraria or other compensation) (); Sun Pharma: Speaker's Bureau (honoraria or other compensation) (); Tarsus: Advisory Committee/Board Member (); Thea Pharma: Advisory Committee/Board Member ()
503 - Grand Rounds: Think Fast, Diagnose Faster
Wednesday, February 25, 2026
6:30 PM - 8:30 PM EDT
Disclosure(s): AbbVie/Allergan: Advisory Committee/Board Member (); Apellis: Speaker's Bureau (honoraria or other compensation) (); Sun Pharma: Speaker's Bureau (honoraria or other compensation) (); Tarsus: Advisory Committee/Board Member (); Thea Pharma: Advisory Committee/Board Member ()
Thursday, February 26, 2026
11:15 AM - 12:15 PM EDT
Disclosure(s): AbbVie/Allergan: Advisory Committee/Board Member (); Apellis: Speaker's Bureau (honoraria or other compensation) (); Sun Pharma: Speaker's Bureau (honoraria or other compensation) (); Tarsus: Advisory Committee/Board Member (); Thea Pharma: Advisory Committee/Board Member ()
107 - Seeing the Signs: The Diabetic Eye
Thursday, February 26, 2026
3:45 PM - 5:45 PM EDT
Disclosure(s): AbbVie/Allergan: Advisory Committee/Board Member (); Apellis: Speaker's Bureau (honoraria or other compensation) (); Sun Pharma: Speaker's Bureau (honoraria or other compensation) (); Tarsus: Advisory Committee/Board Member (); Thea Pharma: Advisory Committee/Board Member ()
703 - Making the Most Out of Patient History
Friday, February 27, 2026
12:00 PM - 1:00 PM EDT
Disclosure(s): AbbVie/Allergan: Advisory Committee/Board Member (); Apellis: Speaker's Bureau (honoraria or other compensation) (); Sun Pharma: Speaker's Bureau (honoraria or other compensation) (); Tarsus: Advisory Committee/Board Member (); Thea Pharma: Advisory Committee/Board Member ()