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Summit Dental Excellence At Summit Dental Excellence we've been celebrating over 20 years of tradition and clinical excellence. As a top rated Oconomowoc dentist, we are committed to comfortable, personalized and affordable dentistry for all. We make it a point to keep up with ever-changing technology, in order to provide the very best in modern dental care.

Televisions are also available in each patient room, so that we can provide a home-like atmosphere during your visit. We strive to create a positive overall experience for each and every patient.
Services
At Summit Dental Excellence we focus on family dentistry. We are happy to help you achieve a beautiful smile in a comfortable, safe and friendly environment. We look forward to providing you and your family with the dental experience you deserve. That includes preventative dentistry education and routine cleanings to reduce dental problems.
As an Oconomowoc native, Brittany has been a registered Dental Hygienist for 12 years, 6 of those years here at Summit Dental Excellence. She has been in the dental field for 16 years; she spent 4 years dental assisting before attending Madison College where she received her Dental Hygiene Degree. She loves building relationships with her patients and educating them on the importance of their oral health.
Dr. Allison Lehman continues the 25 year tradition of dental comfort and care her father Dr. Matthew Lehman started in 1995. Recently recognized by Milwaukee Magazine as a top Dentist of 2021, Dr. Lehman is a leader in her profession and provides modern and quality dental care with a gentle touch. She is committed to seeking out valuable continuing education, especially enjoying courses focused on comprehensive care and implants.
Welcome to Summit Dental Excellence, your trusted dental office by Dr. Allison Lehman & Dr. Alicia Malak. We offer dedicated general and cosmetic dentistry to the whole family and use advanced dental technologies such as 3D x-rays to guide our procedures. You can comfortably relax in our office while being cared for by our amazing staff.
Reviews (20)
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Trenny Parham
Jun 15, 2022
I had an issue that was rather urgent. I was given options on available times, was scheduled so fast! Dr Malik her team were awsome!
Jay Gentle
May 24, 2022
I'm a new patient. Very friendly and easy going atmosphere. My technician (Heather) was very friendly and Dr Malik took time to make sure to know about me and my history. Only issue was how long it took to get an appointment (2 months) but I'm happy I waited.
Mark Janasik
May 19, 2022
If your not with summit dental.your missing out on the best dental care around!
Julia Simpson
May 09, 2022
I have been going to Summit Dental Excellence for years, and they are always very nice and do a fantastic job!
Mike Awve
Apr 27, 2022
Our family of 4 loves Summit Dental. They are great with the kids and are thorough from beginning to end. Thanks Dr. Lehman!
Alexandra Ziarek
Jan 29, 2022
Dr. Malak transformed my teeth from the picture on the left to the picture on the right in 1 hour. I am forever grateful, I was so embarrassed to smile in public and wouldn't take off my Covid mask, even while alone in the car. Now I proudly show off my smile. My breath is a lot better after getting my cavities fixed as well, thank goodness! My husband wouldn't go near me before getting my fillings!
Anna Santaga
Jan 25, 2022
Alicia Malak is the best dentist in the world. She is so gentle, and explains everything. She shares small observations about your gum and teeth health that other dentists would skip over and really cares about helping you have the best dental hygiene. If you are anxious about dentists- she is the dentist for you! Her hygienists are also so gentle and friendly! Same the with front desk people. I happily drive 45 minutes to this dentist office for apts bc I love the staff so much!
Lisa Heise
Jan 20, 2022
Had a dreaded root canal today- while it wasn't fun, Dr Allison Lehman was really good- had no pain after 2 hours in the chair- would recommend highly
Jacob Caya
Jan 08, 2022
Summit Dental makes going to the dentist fun again! Dr. Malak and the staff are all super friendly and helpful. Every visit I have with Dr. Malak is fun and painless!
Anke Sickler
Aug 26, 2021
I had some major dental events these past 4 weeks, thanks to Dr. MALAK I went thru it with ease. I am in good hands!
Sharon Dykema
Jul 22, 2020
This business is pure class. I've just had an extraction in March, the surgery for an implant 2 weeks ago, and the stitches taken out today. As the name of the business states, everything was done with excellence. I've been a patient there for about 7 years. Dr. Allison Lehman has been a friendly outstanding dentist for all those years (as well as her father). And the team of hygienists too. I'd recommend Summit Dental Excellence highly.
Nancy L Martin
Jun 26, 2020
Just went to Summit Dental and had an excellent appointment. Thank you Dr. Allison for your kind and gentle caring for me and also Amanda dental assistant for being so incredibly caring. I am so pleased with my appointment I will be recommending Summit Dental to others when ever I can. Thank you again.
Bruno Giacomantonio
Nov 28, 2018
The Dentists are simply amazing and it's because of their outstanding knowledge and ability to make me feel comfortable. Gen has been my Hygenist for 32 years. She is an asset to this practice because of her unbelievable friendly personality, skills, and most all she is so passionate about her job. The office ladies are very friendly and quite inviting when I walk in. Thank you all for making me feel welcome. I don't feel like a customer here, I feel like I'm apart of a family.
Laura O'Connor Eimon
Nov 12, 2018
Our family can't say enough wonderful things about Summit Dental! From the staff that greet you with a smile when you walk in, comfortable waiting room, hygienists that take their time and truly act like they care and make sure you are comfortable. We have been patients with Dr. Matt since 2000 and are so happy Dr. Allison is on board. The professional care, quality, workmanship is so appreciated and we have referred many family and friends through the years.you will not be disappointed. We will never go anywhere else. From, Jim and Laura O'Connor
Leslie Ott
Oct 11, 2018
I switched to Summit Dental Care more than 10 years ago. I truly appreciate the friendly and courteous staff. Their flexibility and willingness to accommodate my crazy schedule is over-the-top! Dr. Allison's professionalism, determination, compassion and perfectionism are amazing! The old Victorian building further enhances the whole deal to be a positive and enjoyable experience when going to the dentist.
Syd & Jacob Gates
Oct 02, 2018
Staff is top notch. Always welcomed with a friendly greeting. I always feel at ease in the dentist chair. Extra bonus my kiddos love picking something from the treasure box after their appointment.
Shannon B.
Jul 11, 2018
I have been going here for a few years and am always willing to drive the 20+ minutes. The front desk is always helpful (esp Jeanine), Brittany has been my hygienist and i have 0 complaints. I have had to have many things done from braces, fillings, and root canals and Dr. Matt and Bonnie are extremely helpful and fast! I would recommend going here to anyone.
Karren Kraemer
Jul 03, 2018
I love this place. They are so friendly and concerned. The most Pain free and comfortable dentist I've ever been to. You won't be nervous it's a very relaxing clinic
The Crafty Apple Tree Deb Mack
May 10, 2018
Great staff, very friendly. Dr Matt Lehman is a top-notch dentist. I just had a root canal by him and I didn't feel anything. He is a very comforting dentist.
Lori Minnema
Feb 17, 2018
Dr Allison and her team is great! My family has had nothing but good experiences here. It is always a nice calm atmosphere for kids too...