Major Dental Clinics

Dentist Milwaukee & Chicago Dental Specialists Group

General Dentists


Dr. Agnieszka (Agnes) Domagala

Chicago and Milwaukee Offices

Dr. Agnes Domagala

Dr. Agnes Domagala


Dr. Agnes Agnieszka Domagala is currently the Assistant  Clinical Professor and the Director of Advanced Care  Emergency and Patients with Special Needs Clinic at Marquette University.

 Dr. Agnes Domagala completed her undergraduate education at the Medical University of Silesia, Poland followed by one year General Practice Residency. After completing U.S. national and regional dental boards, she attended Advanced Education in General Dentistry residency program at Marquette University School of Dentistry in Milwaukee, WI followed by a Post-Graduate Fellowship in General Dentistry.

She continues to contribute to the field of dentistry through teaching and caring for patients with disabilities and special need and dental emergencies.

Apart from caring for her patients in the private practices in Chicago and Milwaukee, Dr. Agnes Domagala also volunteers in delivering care as part of the Global Medical Relief in Central America, and Special Olympics.


Dr. Anna Przyszlak

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Dr. Anna Przyszlak holds a Certificate of Advanced Education in General Dentistry and a Dental License for Illinois and Wisconsin.

She received her undergraduate degree from the Medical University of Lodz, Poland. After completing her U.S. national and regional boards, she attended Marquette University School of Dentistry in Milwaukee, Wisconsin. She completed both the Advanced Education in General Dentistry residency program as well as a Post-Graduate Fellowship in General Dentistry.  While in her program, Dr. Przyszlak was a clinical assistant supervising dental students in the Emergency Clinic.

As a student, she received awards during the XIII International Scientific Dental Conference and has presented at the American Prosthodontic Society 84th Annual Meeting in Chicago in February of 2012.

Dr. Przyszlak is involved in missions to serve the underserved as part of Compassionate Dental Care International, Inc.


Dr. Lee Weissgerber

Milwaukee Office

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Upon graduation from Marquette University School of Dentistry in 1979, with the honor of being selected as the Outstanding General Practitioner of his class by the Academy of General Dentistry, Dr. Weissgerber entered private practice. He was also selected for the faculty in clinical and preclinical crown and bridge at MUSD. After seven years on staff as an associate professor, Dr. Weissgerber joined the clinic staff the the Notre Dame Health Care Center. In 1985, he began his partnership with Dr. Henry Roepke at the Wells Building location.

Dr. Weissgerber is a member of the American Dental Association, Wisconsin Dental Association, the Greater Milwaukee Dental Association and, beginning as a dental student, the honorary Omicron Kappa Upsilon Dental Fraternity.

With an emphasis on adult restorative dentistry and custom ceramics, Dr. Weissgerber focuses on all of his patients’ dental needs. He has had extensive training and experience in endodontics, periodontics, and implant dentistry.

“I treat my patients as I would treat members of my own family. My goal is to take care of all of my patients’ dental needs and to make them comfortable in the process.”


Dr. Estella Irelan.

Milwaukee Office

Dr. Agnes Domagala

Dr. Estella Irelan.


Dr. Estella Irelan is a general dentist focusing on comprehensive and cosmetic dentistry. She obtained her Doctor of Dental Surgery degree from Marquette University School of Dentistry and Bachelor of Science degree from Grand Valley State University.

Dr. Irelan has since returned to Marquette University as an Adjunct Instructor in the Department of General Dental Sciences, volunteering in the clinic one day a week. She serves as an active committee member within the Greater Milwaukee Dental Association, and is Co-Chair for the Give Kids a Smile philanthropic program. Dr. Irelan was invited to participate as one of 16 dentists nationwide in the American Dental Association’s Institute for Diversity Leadership.

Outside of her passion for attending continuing education courses, she is an outdoor enthusiast! As a Ludington, Michigan native she has a great appreciation for hiking, running and water sports, but also enjoys the Milwaukee city life of farmers markets and festivals.


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