Dr. Koelker grew up in Allen and graduated from Allen High School in 2003. He continued his education graduating Cum Laude from Texas Tech University, where he received his Bachelor of Arts degree in Chemistry with a minor in Biology. Dr. Koelker furthered his education by receiving his Doctorate of Dental Surgery from the University of Texas Health Science Center at San Antonio in 2012, graduating Cum Laude as well.
After graduation, he was accepted into an Advanced Education in General Dentistry residency where he received specialized skills in IV sedation, implant placement, and wisdom teeth removal. Dr. Koelker then moved back to his hometown and joined Dr. Bishop and Dr. Kim at The Dentist of Allen in 2013.
Dr. Koelker enjoys exercising, playing golf, and spending time with his wife and two children in his free time. He feels blessed to be practicing dentistry in his hometown and is devoted to providing the best quality dental care for his patients.
While attending his residency program, Dr. Koelker acquired specialized skills in IV sedation, implant placement, and wisdom tooth removal.
I had my first visit and I'm happy that I decided to go to this office. Cynthia was great and explained every step she was doing to x-ray and clean my teeth. Dr. Koelker is very thorough and again explained what was going on with my teeth so that I could understand. I'm happy to go back. Who ever says, I like my dentist? I do!!
If you’re looking for a dentist, this is the place! Dr. Koelker is an incredible doctor. Every time I’ve had anything done, he is very thorough, he communicates well, and his work is amazing. I’ve had many compliments on my teeth and smile for years now. And I recently had a cosmetic procedure that I’ve been completely satisfied with. I decided to get caps (I experienced a chipped tooth) and I must say that I was a little concerned that it was going to be painful. I was shocked how smooth it went. He made it look so easy and I had little to no discomfort at all. I can’t stop smiling because my teeth look fantastic, you can’t even tell the difference where the cap is because it perfectly blends. He and his staff have done a marvelous job. I’ve already been asked by neighbors and friends where I had them done. I can’t stop raving how happy I’m with Dr. Koelker’s work.The staff is also very friendly and always willing to work around my schedule and help with anything I need. I use Laura for my cleanings and I love visiting with her. She’s so sweet and fun. And Patsy works with Dr. Koelker and she’s great. She’s very good at her job and just wonderful. She definitely knows all about shades of whitening, as she could be an artist.I highly recommend this practice and Dr. Koelker. The staff has always been very friendly and the girls up front have helped work around my schedule and help me with anything I need. They are awesome. They also have a dental plan through their office that saved me quite a lot of money. I was able to save 20% off procedures. I recommend asking them about their plan when calling for an appointment
If you’re looking for a dentist, this is the place! Dr. Koelker is an incredible doctor. Every time I’ve had anything done, he is very thorough, he communicates well, and his work is amazing. I’ve had many compliments on my teeth and smile for years now. And I recently had a cosmetic procedure that I’ve been completely satisfied with. I decided to get caps (I experienced a chipped tooth) and I must say that I was a little concerned that it was going to be painful. I was shocked how smooth it went. He made it look so easy and I had little to no discomfort at all. I can’t stop smiling because my teeth look fantastic, you can’t even tell the difference where the cap is because it perfectly blends. He and his staff have done a marvelous job. I’ve already been asked by neighbors and friends where I had them done. I can’t stop raving how happy I’m with Dr. Koelker’s work.
The Dentist of Allen - Hygienist Emily and Doctor Koelker and the front desk staff made my visit another wonderful "The Dentist of Allen" experience. I highly recommend this organization.
Dr. Koelker & Patsy are the best!! I am confident & comfortable with Dr. Koelker & his team. The whole office works well together and as a patient you are informed of treatment options & treatment cost. Will continue to come here for dental care.
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