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Office
850 E Harvard Ave
Suite 155
Denver, CO 80210Phone+1 303-778-1910Fax+1 303-698-2694- Is this information wrong?
Education & Training
- Duke University HospitalFellowship, Surgical Retina and Vitreous, 1987 - 1989
- University of Texas Southwestern Medical CenterResidency, Ophthalmology, 1983 - 1987
- University of Texas Southwestern Medical CenterResidency, Ophthalmology, 1987
- University of Texas Southwestern Medical CenterInternship, Flex, 1983 - 1984
- Oregon Health and Science University School of MedicineClass of 1983
Certifications & Licensure
- CO State Medical License 1992 - 2025
- OR State Medical License 1989 - 2021
- NE State Medical License 2007 - 2018
- NC State Medical License 1987 - 2005
- TX State Medical License 1984 - 1993
- American Board of Ophthalmology Ophthalmology
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification NextGen Ambulatory EHR, NextGen Healthcare, 2012-2013
- Fellow (FAAO) American Academy of Ophthalmology
Publications & Presentations
PubMed
- Visual function and the subsequent development of exudative age-related macular degeneration.Eisner, A., Klein, M. L., Zilis, J. D., Watkins, M. D.> ;Invest Ophthalmol Vis Sci. 1992 Oct
- 11 citationsLight Damage in Detached RetinaJohn D. Zilis, Robert Machemer> ;American Journal of Ophthalmology. 1991 Jan 1
- 50 citationsAdvanced Retinopathy of Prematurity: The Anatomic and Visual Results of Vitreous SurgeryJohn D. Zilis, Eugene deJuan, Robert Machemer> ;Ophthalmology. 1990 Jun 1
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Grant Support
- Retinal PhototoxicityNational Eye Institute1988
Professional Memberships
- Fellow
Hospital Affiliations
- SCL Health - Saint Joseph HospitalDenver, Colorado
- AdventHealth PorterDenver, Colorado
- Presbyterian/St. Luke's Medical CenterDenver, Colorado
- Swedish Medical CenterEnglewood, Colorado
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