Our Doctors

Family Dental of South East Wisconsin, S.C.

The brief descriptions below are designed to familiarize you with our staff's training, professional credentials and work experience.

Erin M. Haugen D.D.S.

I work hard to ensure that all of my patients receive top quality dental care as well as an enjoyable experience on every visit. I will always treat patients with respect and listen to your concerns so that together we can identify what treatment options best suit your needs.

I am a graduate of Marquette University School of Dentistry, completed a dental residency at the Cleveland Clinic Foundation and worked in private practice. My family and I have called the Milwaukee area home for over 7 years. I enjoy spending time with my husband and our children, getting to know other people, being outdoors, kayaking, traveling and involvement in our church.

I am truly passionate about dentistry and look forward to getting to know each and every one of my patients.

Mariela G. Siehoff, D.D.S.

I am committed to providing the best possible dental care to all of my patients in a comfortable and compassionate environment. I strive to spend time with each patient, working to understand their individual treatment needs and desires. My goal is to help my patients achieve optimal oral health and a smile they can be proud of!

I graduated from Marquette University School of Dentistry and have practiced in the Milwaukee area for the past 9 years. I avidly pursue continuing education courses in order to stay current on dental research and technology.

I am a member of the American Dental Association, Wisconsin Dental Association, Greater Milwaukee Dental Association, Chicago Dental Society, American Academy of Facial Esthetics, as well as being Botox and Dermal Filler Certified.

Away from the office, I enjoy spending time with my husband, children, and our friends and family. Spending time outdoors, traveling to new destinations, trying new restaurants and reading a page-turning novel are all things I enjoy in my free time.

I look forward to getting to know each and every one of my patients and am currently accepting new patients!

Our Location

Find us on the map

Hours of Operation

Our Regular Schedule


8:00 am-7:00 pm


8:00 am-8:00 pm


8:00 am-4:00 pm


7:30 am-4:00 pm


8:00 am-4:30 pm






What Our Clients Say About Us

  • "Visiting Family Dental gives my family and me more reasons to smile."
    The Johnson Family