
Crystal Kasnoff / Dr. Darren Kay
Director of Marketing, Comm. And Public Relations / M.D. Chief Operation Officer
Tucson ER & Hospital
4575 E. Broadway Blvd., Tucson, AZ 85711
520-375-9111
ckasnoff@tucsonerhospital.com
Crystal Kasnoff
Crystal Kasnoff has been in the marketing, communications, and public relations field for more than twenty years. She received her bachelor’s degree from the University of Arizona and has an Executive Certificate in Global Management from the Thunderbird School of Global Management. Part of Kasnoff’s extensive experience includes serving as the Executive Director for Tucson’s January 8th Memorial, and the Marketing and External Affairs Director for University Medical Center.
Crystal has lived in Tucson for over 30 years and loves the Tucson community. She enjoys spending time with her family and enjoying all that Southern Arizona has to offer.
Darren Kay, MD
Darren Kay, MD, is a board-certified emergency medicine physician practicing at Tucson ER & Hospital where he serves as the Chief Operating Officer. Dr. Kay earned his medical degree (M.D.) from the University of Utah before completing an internship in Surgery at the University of Colorado. He then continued on to complete residency training in Emergency Medicine at Texas Tech Health Sciences Center. Dr. Kay moved to Tucson in 1998 and practiced Emergency Medicine at Northwest Medical Center and Oro Valley Hospital for over 20 years. In addition to his clinical practice, he also served as the EMS (Emergency Medical Services) Medical Director for 15 years for Rural Metro, AMR, Ranger, and Northwest Fire District.
Dr. Kay grew up in Utah on a ranch and loves that Tucson offers so many outdoor activities. Dr. Kay, his wife, and children have called Tucson home since the late 1990s and truly enjoy the city and culture.
About Tucson ER & Hospital
Tucson ER & Hospital is a full-service emergency room and hospital.
We opened our doors to do one thing – put the care back into health care. We are physician-owned and pride ourselves in our ability to offer state-of-the-art testing and diagnostics while providing value-based quality care with a concierge-level of service.

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