Dr. Gregory is on Doximity
As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.
- Connect with other colleagues in the same hospital or clinic
- Search all U.S. specialist profiles and refer a patient
- Read the latest clinical news and earn CME/CEU credits
Office
1675 Ursula St
Mail Stop F.731, Box 6510
Aurora, CO 80045Phone+1 720-848-2500Fax+1 720-848-5014- Is this information wrong?
Education & Training
- University of ColoradoResidency, Ophthalmology, 1998 - 2003
- HCA HealthONE /Presbyterian-St Luke’s Medical CenterInternship, Transitional Year, 1995 - 1996
- University of Texas Southwestern Medical SchoolClass of 1995
Certifications & Licensure
- CO State Medical License 1996 - 2025
- American Board of Ophthalmology Ophthalmology
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory EMR, Epic Systems Corporation, 2012-2013
- Fellow (FAAO) American Academy of Ophthalmology
Publications & Presentations
PubMed
- Patient barriers and facilitators for making environmental and behavioral modifications for dry eye in the United States.Saldanha, I., Petris, R., Hauswirth, S., Qureshi, R., McCann, P., Liu, S., Abraham, A., Li, T., Ifantides, C., Gregory, D.> ;Optometry and Vision Science. 2024 Feb 1
- 1 citationsPrevalence of dry eye and Meibomian gland dysfunction in Central and South America: a systematic review and meta-analysis.Hongan Chen, Paul McCann, Tiffany Lien, Mengli Xiao, Alison G Abraham, Darren G Gregory, Scott G Hauswirth, Riaz Qureshi, Su-Hsun Liu, Ian J Saldanha, Tianjing Li> ;BMC Ophthalmology. 2024 Jan 31
- 1 citationsProlonged facemask wearing among hospital workers and dry eye - a mixed-methods study.Tianjing Li, Paul M McCann, Sarah Wilting, Steve McNamara, Darren G Gregory, Scott G Hauswirth, Cristos Ifantides, Lorie Benning, Tamara A Sequeira, Riaz Qureshi, Su-H...> ;BMC Ophthalmology. 2023 Oct 19
- Join now to see all
Press Mentions
- Solving Dry-Eye ConundrumsFebruary 13th, 2024
Professional Memberships
- Fellow
Hospital Affiliations
- Denver HealthDenver, Colorado
- Rocky Mountain Regional VA Medical CenterAurora, Colorado
- University of Colorado HospitalAurora, Colorado
- UCHealth Memorial HospitalColorado Springs, Colorado
- UCHealth Poudre Valley HospitalFort Collins, Colorado
- Children's Hospital ColoradoAurora, Colorado
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence: