Quality is at our core

DGY DENTISTRY is a world-class restorative, renewal, and preventative dentistry practice. We employ an artistic and compassionate approach to maximize your outward appearance, inward health, and overall confidence.
Experience the Difference.
Artful Renewal + Remarkable Results

Our Philosophy


Dentistry needn’t be a source of fear. Your comfort, safety, and trust are our top priorities.
We Care A Lot.


Our mastery of the science of dentistry means we combine our expertise with creative vision to give you a stunning, natural-looking smile.
Artful Renewal.


Meticulous attention to detail and a concierge-like approach combine for unparalleled quality.
Remarkable Results.

Meet Our Team

  • Zerrin Yilmaz, DDS

    A proud Ann Arbor native, she earned both an undergraduate degree in biology and her DDS at the University of Michigan. Always striving for personal and professional growth, she completed intensive post-graduate training in complex restorative and surgical procedures. Following her post-graduate training Dr....
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    • Kirk Donaldson, DDS, MS

      Dr. Kirk Donaldson, DDS, MS attended the University of Michigan for his college,  DDS, and MS graduate degree in fixed prosthodontics.  He has  built a career on continuous improvement and education. Kirk’s passion for artistic and technical  excellence propels his expertise in dental ceramics and...
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Annabel Seifert

Practice Administrator
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Sandy Timmer

Front Office & Scheduling
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Kaitlin Sheets, RDH

Dental Hygienist
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Mary Pawloski, RDH

Dental Hygienist
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Shannon Wade, RDA

Registered Dental Assistant
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Jessi Arkwright, Dental Assistant

Dental Assistant
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Rebecca Copeland, RDA

Registered Dental Assistant
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Highest-quality dental experience — from administrative assistant across the office!
Anna G.
Friendly And Patient
Really like and appreciate this professional, efficient, and friendly practice. Have been a patient for many years.
Judith S.
Very Professional
I would recommend DGY to anyone! The offices are beautiful, and the staff is extremely professional and very courteous. Dr. Donaldson is wonderful and does a good job teaching his associates.