Sullivan Family Dentistry
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Sullivan Family Dentistry
Sullivan Family Dentistry is committed to providing each patient with an exceptional level of care and attention. At Sullivan Family Dentistry, we are proud to be located in Lincoln and York, providing outstanding dental treatment to patients in all locations. Our dedicated staff works together as a team to provide high-quality comprehensive dental care.

Our compassionate and understanding doctors take pride in paying close attention to each patient's needs. That's why we've made it our aim to provide you and your family with the best dental care possible in a compassionate, comfortable, and caring environment. We strive to treat all of our patients as individuals, listening to your questions and working together to help you choose the dental options that best suit your needs and your budget.
Services
Sullivan Family Dentistry's vision is to always create a dental practice environment that treats every patient with dignity and first-rate care. The hygienists, dental assistants and office staff at Sullivan Family Dentistry are highly-trained and exceptionally friendly. We understand that for many, visiting a doctor can be a stressful experience.
Deb Lockhorn received her training at Hastings Central Community College. What she enjoys most about her job is the relationship with her co-workers and getting to know the patients. Aggie Gesch graduated from the Dental Assistant program at Southeast Community College in 1974 and has maintained her CDA since.
We proudly provide care for children (age 1+), adults, and seniors. Sullivan Family Dentistry understands the need for consistent care. We treat each patient like family. Our compassionate, professional staff is dedicated to providing the highest level of care possible. Because we are dentist owned, we are patient driven.
Below you will find the new patient questionnaire. If you are coming to visit us for the first time you can save time by filling this out online before you come in. Sullivan Family Dentistry offers Care Credit to all patients for easy financing of your dental treatment expenses, subject to credit approval.
Dr. Sullivan grew up in Laramie, WY and earned a Bachelor of Science degree in Health Sciences and Pre-Medicine with Honors from The University of Wyoming in 2000. He was simultaneously commissioned as a 2nd Lieutenant in the United States Army.

Dr. Sullivan then spent seven years on active duty as an Army Intelligence officer and paratrooper with the 82nd Airborne Division (Fort Bragg, North Carolina) and 4th Infantry Division (Fort Hood, Texas).During that time he deployed for four separate combat tours of duty in support of Operation Iraqi Freedom.
Reviews (10)
Rhonda Declue
Rhonda Declue
Jan 28, 2022
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His dentist was wonderful and went above and beyond to make sure that wasn't a no pain. I'm very grateful.
Destini Kirkpatrick
Destini Kirkpatrick
Jan 21, 2022
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I was nervous going in. I don’t have insurance. I was having severe jaw and tooth pain from a wisdom tooth. They made me feel at ease. They went over payment options prior. They also took care of another tooth that needed a permanent filling while they were at it. They were able to take care of that and extract my wisdom tooth all within the appt. I never had to make another appt. Everyone was nice and I plan to go back again.
Jeanette Rabjohns
Jeanette Rabjohns
Jan 14, 2022
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Great experience at the dentist, if that exists.🤣 The staff is friendly, the equipment and treatment is state of the art. The dental assistant was top notch, very conscious of my needs and comfort level and quite impressive in her own skills. The dentist was kind, curteous and runs a very well organized staff. The girls at the front desk are helpful, good at answering insurance questions and always friendly. My former dentist is no longer practicing in our area and so I am very pleased to have found a new office for all our dental needs close to home.🙂
Kristen Williamson
Kristen Williamson
Jan 14, 2022
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I have been to 15+ dentist across three states. Todays visit to get a filling and two crowns was by far the best “difficult” visit I have ever had. All staff was welcoming and didn’t shame me in the slightest for off putting my dental work until it hit emergency level.
On top of that, less pain and stress than a cleaning at some other offices. I can’t recommend this office highly enough, and will be singing their praises to anyone I can. From my heart, thank you guys for today!
Ron Bennett
Ron Bennett
Dec 22, 2021
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Well its was the worse thing in my life that. I. Had to do .was to show my jacked up teeth to the denist.that due to life and ups and down s my teeth got into the shape they are.and im old knowing age plays a part of things..
And on top of that had the prettest ..girl doing all the work on me.and in my mouth..
Couldnt of been no more kinder.if she was being tipped 1000 dollars..candy coated questions i asked her.to make me feel not ashamed.
And finishing up with the Dr.telling me all the options .i had to work with.was unreal..
Ended up being one of my best days . from the time i walked in
Rita Pohlman
Rita Pohlman
Nov 04, 2021
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Omg amazing!! And I'm one of those who is usually terrified of dental procedures. Tonya is absolutely an angel taking time to help me be at ease ❤️ Dr. Hamblin was kind and understanding of my anxiousness so took great care and time to explain to me what needed to be done. I appreciate him for that and I didn't even feel the anesthesia. He's just amazing. And all the other girls are very kind and friendly. Thank you for everything all of you ❤️
Cody Leathers
Cody Leathers
Oct 16, 2021
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Super friendly. Make you feel welcome. I am self conscious about my teeth and they are helping to walk me through to a path of a confident smile.
Harold Kramer
Harold Kramer
Sep 30, 2021
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First time being to a dentist in many years. All done a great job. Went in a 9 am and out by 9:30. Very satisfied getting a nagging wisdom tooth pulled. Thanks to all
Tiffany Dickens
Tiffany Dickens
Aug 27, 2021
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Everyone was extremely kind at this office. The hygienist, Rachel, took extra time explaining things to me and suggesting different things to try. I didn't feel like she was rushing at all. Doctor was kind as well and explained things to me.
Pat Taylor
Pat Taylor
Aug 21, 2021
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Excellent experience at this office on my initial visit! Staff was very courteous and thorough and had all my questions answered. Extremely happy to finally locate this Dentist and his staff upon my move from out of state.