Dr. Zilis is on Doximity
As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.
- Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
- Connect with colleagues in the same hospital or clinic.
- Read the latest clinical news, personalized to your specialty.
Office
850 E Harvard Ave
Suite 155
Denver, CO 80210Phone+1 303-778-1910Fax+1 303-698-2694
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
- 11 citationsLight Damage in Detached RetinaJohn D. Zilis, Robert Machemer
American Journal of Ophthalmology. 1991-01-01 - 50 citationsAdvanced Retinopathy of Prematurity: The Anatomic and Visual Results of Vitreous SurgeryJohn D. Zilis, Eugene deJuan, Robert Machemer
Ophthalmology. 1990-06-01 - 17 citationsClinical and Histologic Effects of Extreme Intraocular HypothermiaJohn D. Zilis, D. B. Chandler, Robert Machemer
American Journal of Ophthalmology. 1990-04-01
Grant Support
- Retinal PhototoxicityNational Eye Institute1988
Professional Memberships
- Fellow
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence:
