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Office
555 E Pikes Peak Ave
Ste 102
Colorado Springs, CO 80903Phone+1 719-632-0264
Education & Training
- Johns Hopkins UniversityResidency, Ophthalmology, 1972 - 1975
- University of Utah HealthInternship, Internal Medicine, 1971 - 1972
- Harvard Medical SchoolClass of 1971
Certifications & Licensure
- CO State Medical License 1976 - 2025
- MD State Medical License 1974 - 1982
- American Board of Ophthalmology Ophthalmology
Awards, Honors, & Recognition
- Regional Top Doctor Castle Connolly, 2014
- Fellow (FAAO) American Academy of Ophthalmology
Publications & Presentations
PubMed
- 8 citationsManagement of a patient with orbital varices, visual loss, and ipsilateral glaucoma.Carol R Kollarits, Douglas Gaasterland, Giovanni Di Chiro, John M. Christiansen, Robert D. Yee
Ophthalmic Surgery. 1977-10-01 - 23 citationsIntraocular irrigating solutions and lens clarity.John M. Christiansen, Carol R. Kollarits, Henry N. Fukui, Martin L. Fishman, Ronald G. Michels
American Journal of Ophthalmology. 1976-10-01 - 1 citationsINTRAOCULAR FLUORESCEIN IN EXPERIMENTAL VITRECTOMYJohn M. Christiansen, Carol R. Kollarits, Martin L. Fishman, Ronald G. Michels
Ophthalmic Surgery. 1977-04-01
Professional Memberships
- Fellow
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