Ask UNMC! Amy Killeen, DDS, UNMC College of Dentistry

Amy Killeen, DDS, MS, UNMC College of Dentistry

Produced by UNMC, the “Ask UNMC” segments run initially on KETV Channel 7 newscasts.

Amy Killeen, DDS, UNMC College of Dentistry, answers: I started flossing again and my gums bled. Is this normal?

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