From routine check-ups to cosmetic dentistry, Mayfair Dental Group blends sophisticated expertise and technology with personal patient care. We’re here for people of all ages who want to preserve their teeth for a lifetime!

With the use of our intra-oral camera, you will be able to see what we see. You will be able to understand your mouth and make an educated decision about your treatment options and desired outcome. We utilize state of the art digital radiography including 3D imaging to accurately diagnose and treatment plan. We offer nitrous oxide to help relax anxious patients as well as provide movies to watch during treatment. These high tech advancements allow us to provide comprehensive treatment.

We listen to all that you have to say. Whatever is important to you is also important to us. Together with you, we develop a plan of care that is based on your health needs.

Call us with any dental concerns or to schedule an appointment at 414-258-0580. We are accepting new patients and look forward to welcoming you to our dental family.

Dr. Micallef grew up in Wauwatosa and received her degrees from Marquette University. She is skilled in all aspects of general dentistry and enjoys treating patients of all ages. Dr. Micallef lives in Mequon with her fellow dentist husband and two young children. She is comfortable seeing children as young as one as recommended by the American Academy of Pediatrics. She is truly a family dentist.

“Dr. Karen Micallef goes above and beyond to make her patients feel relaxed, fully informed, and well taken care of. She works efficiently and is meticulous. Her work is done right the first time and is as painless as can be! The staff is also very professional, friendly and gentle. I have highly recommended Dr. Karen Micallef to all of my family and friends. Go there!!! You won’t be disappointed.”

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Hours of Operation

Our Regular Schedule


8:30 AM-5:00 PM


11:00 AM-6:30 PM


8:30 AM-5:00 PM


8:30 AM-5:00 PM







For Tips from the American Dental Association Visit:

Dear Patients and Friends,

We hope this letter finds you and your family in good health. While many things have changed, one thing has remained the same: our commitment to your safety.

Infection control has always been a top priority for our practice and you may have seen this during your visits to our office. Our infection control processes are made so that when you receive care, it's both safe and comfortable. We want to tell you about the infection control procedures we follow in our practice to keep patients and staff safe.

Our office follows infection control recommendations made by the American Dental Association (ADA), the US Centers for Disease Control and Prevention (CDC) and the Occupational Safety and Health Administration (OSHA). We follow the activities of these agencies so that we are up to date on any new rulings or guidance that may be issued. We do this to make sure our infection control procedures are current and adhere to each agencies' recommendations.

You may see some changes when it is time for your next appointment. We made these changes to help protect our patients and staff.

For Example:

- The office will ask you some screening questions while scheduling and confirming your appointment
- Our staff will be wearing additional PPE including N95 masks and face shields.
- We've taken magazines and toys out of the reception area, as they are difficult to properly disinfect.
- We are managing appointments to better allow for social distancing between patients.

We look forward to seeing you again and are happy to answer any questions you may have about the steps we take to keep you, and every patient, safe in our practices. To make an appointment, please call our office at (414) 258-0580.

Thank you for being our patient. We value your trust and loyalty and look forward to welcoming back our patients, neighbors, and friends.