John D Zilis is a Ophthalmology Physician based in Denver, CO. John D Zilis practices in Denver, CO and has the professional credentials of MD. The NPI Number for John D Zilis is 1518964246 and holds a License No. 31705 (Colorado).

The current practice location address for John D Zilis is 850 E Harvard Ave, Denver, CO and can be reached out via phone at 303-778-1910 and via fax at 303-698-2694. You can also correspond with John D Zilis through the mailing address at 850 E HARVARD AVE, DENVER, CO - 80210-5073 (mailing address contact number: 303-778-1910).