Meet Mark J. Kortebein, DDS

Milwaukee Oral Surgeon

Dr. KortebeinDr. Kortebein has been practicing Oral and Maxillofacial Surgery since 1991.  He has been chosen multiple times as one of the best oral and maxillofacial surgeons in the Milwaukee’s Lifestyle Magazine survey of dentists in the Milwaukee area.

A native of Wisconsin, Dr. Kortebein graduation from Whitefish Bay High School and Ripon College.  In 1987, he graduated Cum Laude from Marquette University School of Dentistry, earning his Doctor of Dental Surgery.  While at Marquette University, Dr. Kortebein was recognized for his excellence in the dental profession by election into the Omicron Kappa Upsilon National Dental Honor Society and by receipt of the Outstanding Achievement Award from the American College of Dentists.

Dr. Kortebein completed his residency training in the specialty of Oral and Maxillofacial Surgery at Indiana University Medical Center in 1990.  Immediately following his oral surgery training, Dr. Kortebein completed an intensive one-year fellowship in Craniofacial & Orthognathic Surgery at Baylor University Medical Center in Dallas, Texas with nationally renowned surgeon, Dr. Larry M. Wolford, D.D.S.  Dr. Kortebein was honored for his contributions to education by the American Association of Oral and Maxillofacial Surgeons (AAOMS) and for his contributions to AAOMS lobbying efforts in Washington, D.C.  He is board certified by the American Board of Oral and Maxillofacial Surgery and has ACLS certification.

Dr. Kortebein is a member of numerous professional organizations including the American Association of Oral and Maxillofacial Surgeons, the American College of Oral and Maxillofacial Surgeons, the Wisconsin Society of Oral and Maxillofacial Surgery, the American Dental Association, the Wisconsin Dental Association, the Greater Milwaukee Dental Association and the Greater Milwaukee Society of Oral and Maxillofacial Surgeons.  He is also a past president of the Greater Milwaukee Dental Association.

Dr. Kortebein enjoys spending time with his wife Carolyn and their four children, following their athletic, musical and dramatic endeavors.  He also enjoys golfing and traveling.

Mark J Kortebein, DDS, Top Dentists 2018

Oral Surgery Associates of Milwaukee, S.C.

5 out of 5 stars based on 139 Dr. Kortebein reviews.

Patient Testimonial

Sue made my experience calm and pleasant. The Dr. also knew what he was doing. It calmed my nerves and it was a very doable experience. I would come back again.

- Alexis L

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Patient Testimonial

This was my first visit to OSA and was very impressed with the staff&Dr. Kortebein. Dr. Mark was very informative on my procedure and made me feel very at ease with the extraction of my tooth. I would give OSA a 5 star revue and glad I found them.

- Diane K

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Patient Testimonial

Amazing job, made my daughter feel safe and comfortable! 10/10 recommend.

- Analiese S

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Patient Testimonial

My experience at oral surgery associates Oak Creek was great, from the desk staff to Dr. Kortebein. And a special thanks to Linda the dental assistant who was very kind, and helped to keep me calm and comfortable.

- Christine S

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Patient Testimonial

Awesome staff

- Daniel R

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Patient Testimonial

Thank you all for taking such good care of my daughter. The staff was very friendly and professional. Everything was explained thoroughly and I was put at ease as a parent. Thank you all!

- Sharlen M

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Patient Testimonial

I had a really good experience. The staff is very friendly and extremely helpful. They made me feel comfortable with my procedure and helped me afterwards.

- Rose O

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Patient Testimonial

Great experience. Everyone in the office was friendly and helpful and made sure I was ok and knew what was happening every step of the way.

- Gina T

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Patient Testimonial

Was my first extraction. Went very well. Entire staff was friendly and professional.Extreme safety measures for Covid were inplace. Sara was assistant with the doctor. She was very informative and relaxing to talk too. Very attentative to my concerns from Sara and Doctor.

- peter l

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Patient Testimonial

My Doctor and Heather were wonderful. I was very comfortable during the procedure. I would highly recommend your office. Thank you for the great care I received.

- Cindy w

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Patient Testimonial

Everyone was very nice and extraction went well.

- Sharon S

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Patient Testimonial

All persons involved with my care were all fabulous! I will definitely recommend.

- Kelly T

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Patient Testimonial

Dr. Kortebein is extremely good at his job. The staff and receptionists are very professional. The building was also very clean.

- Christina B

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Patient Testimonial

Great staff, friendly and knowledgeable. Nice location. Overall, good experience.

- Maria A

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Patient Testimonial

Everything was great!

- Geraldine S

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Patient Testimonial

Went quick. Great staff.

- Tamera M

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Patient Testimonial

Customer service is awesome

- April P

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Patient Testimonial

This was the second tooth extraction I've had done here and like the first it was done in a matter of minutes. Although the waiting was could make one anxious. Staff was very friendly and supportive. I would definitely recommend them. In fact, for this visit I traveled 250 miles to come back to this office since I moved to northern Wisconsin and offices there either could not get me in for weeks or would not take me without a referral.

- Dennis B

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Patient Testimonial

It was a good and quick experience. Staffs and doc was amazing and very comforting. I do appreciate their work. Thank you very much.

- Bee V

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Patient Testimonial

Excellent service from the moment I walk in to the time I left the office. Painless procedure!

- Lanre L

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