We recognize that all of our patients are unique, and deserve to receive orthodontic care that reflects their individual needs. Our experienced and talented team is committed to working with you and your family to create a comfortable, stress-free, and rewarding orthodontic experience every time you visit our practice. We are pleased to welcome you and your family, and we look forward to working with you.

Practice Manager - Mary Feickert

Joining the practice of MacDonald, Tyska & Alexander Orthodontics has been a great experience for me.  As the Practice Manager, I am delighted to be working with such a team of caring and hardworking doctors and staff who truly believe in patient care and quality work.

I am Buffalo born and raised. My fiance Don and I have just bought a home on Grand Island and are planning a wedding next summer.  I am the proud mom of 3 sons David, Ryan and Christian. In our free time we enjoy entertaining, cooking together and walking our Fox Red yellow lab, Ginger. And of course, being true Buffalonians we root for the Bills and Sabres whenever we can.  

Tonawanda Clinical Staff

Monica McGuire (assistant), Tammy Park (assistant), Julie Caizza (hygienist), and Amanda Wilson (assistant)

Clarence Clinical Staff

Mary Haist (hygienist), Heather Clifford (assistant), Becky Roche (assistant), Freddy Patterson (assistant)

Tonawanda Front Office Staff

Rose Mendola (financial coordinator), Linda Chimera (patient scheduling), Carol Piccione (patient scheduling),Tiffany Karl (treatment coordinator), Molly Ross (patient scheduling), Danielle Smith (treatment coordinator) 

Clarence Front Office Staff

Suann Zurlo (financial coordinator), Karen Martin (treatment coordinator), Linda Chimera (patient scheduling), Colleen Dekowski (patient scheduling), Francine McCarthy (patient scheduling), Danielle Smith (treatment coordinator)