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Dr. Dennis O'Connell

Dennis J. O'Connell, DO, "Denny", is an Ophthalmologist specializing in the treatment of conditions and diseases of the vitreous and retina.  Dr. O'Connell has been practicing since 1995, and has developed a reputation as a highly skillled and knowledgeable surgeon.  Our patients and referring doctors frequently appreciate Denny for making himself available weekdays or weekends as well as early or late in the day to preserve vision.

Dr. O'Connell is a strong advocate and supporter of optometry in the State of Colorado.  He has on two occasions supported optometrists at the legislative level and continues to show support by conducting OCT Club meetings covering a variety of vitreoretinal diseases.

When Denny finds time to step out of the office, he can often be found cycling through some of Colorado's finest roads or travelling.  In May of 2011, Dr. O'Connell participated as a volunteer retinologist at the Lumbini Eye Institute in Nepal. During his journey, he hoped to be able to share his experiences as a novice traveller to this part of the globe, and to offer his perspective of the host culture and environment. The Lumbini Eye Institute was established by Seva Foundation. Of historical and spiritual interest, Lumbini is the birthplace of the Buddha.  You are welcome to read about Denny's trip to Nepal where he shares a visual and written account in his personal blog, Eyes Wide Open.


Curriculum Vitae:  Dennis J. O'Connell, DO

Call our centralized scheduling at:

303.662.8400 or 1.877.283.5807