

When you come to Mark Groskin’s dental practice, Donnalynn Sullivan is probably the first person you’ll see at the desk. She’s a native Rochesterian who grew up in Hilton and graduated from Northstar Christian Academy.
Donnalynn majored in science and business at Northstar. “But I always had a love for medicine and medical work,” she says. Which is why she took medical classes at Monroe Community College.
In the course of studying at MCC and looking at career jobs in health care, Donnalynn answered an ad for a position with Mark Groskin’s dental office, and got the job, and liked it. The feeling was mutual. She’s been with us nine years now.
Donnalynn’s life revolves around her three children -- the twins, Benjamin and Blake, both sixteen, and her daughter Dawn Marie, age twelve.
Apart from that, Donnalynn is a Free Spirit. “I love to ride my Harley and play piano. I have a love for daisies and collecting fairies.”
"I've loved working here with Dr. G since Day One. I enjoy the patients and staff immensely, and I look forward to many more years ahead," she says.