Jonathan P. Krizner, DDS

Jennifer M. Harr, DDS

Kurt Washnock, DMD

General, Family & Cosmetic Dentistry

600 Cherry Tree Lane, Uniontown, PA 15401

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Dr. Jonathan has nearly 30 years of experience as a clinical dentist and dental ceramist, allowing him to perform every aspect of your restorative dentistry from start to finish.


Constantly seeking to further his understanding and dental skills, Dr. Krizner regularly pursues continuing education courses at some of the country’s top

dental institutions, such as the world renowned Pankey Institute for Advanced Dental Education.


He has received training in and offers, Invisalign orthodontics, veneers and Cerec single visit crowns. All of his systems are continuously updated to offer the latest technology.

Jonathan Krizner, DDS

Jennifer Harr, DDS

Dr. Krizner’s associate, Dr. Jennifer Harr, grew up not far from Uniontown, in Mammoth, PA. She is a graduate of West Virginia University School of Dentistry and worked as a part-time clinical faculty member in the Department of Pediatric Dentistry. She currently volunteers for the annual Give Kids A Smile dental day.


Dr. Harr also focuses on continuing education training in order to provide her patients with the best care possible including Cerec single visit crowns and Six Month Smiles clear braces. She currently resides in New Stanton, PA with her husband, Jacob and her two cats, Sammy and Joey.

Look no further for your dental care. Call today!


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Deb is a graduate of Uniontown high school and she has been working in dentistry for 12 years. Deb is Dr. Harr's head assistant and in her spare time, she enjoys spending time with her family and new puppy.

Diana began her career in dentistry as a dental assistant for 8 years. She then graduated from the Westmoreland County Community College hygiene program in 1998 and has been working as a dental hygienist for the last 20 years. In 2010, she returned to the University of Pittsburgh for additional training in local anesthesia. She worked for Dr. Lawrence Vignali for 9 years and after his retirement, Diane joined our team.


In her free time she enjoys spending time with her family, husband Mark and their two children Ashlyn and Grant. She also enjoys helping with soccer and boy scout events for her children.

Diane began her 26 year career in dentistry after graduating from the University of Pittsburgh School of Dental Hygiene in 1988. She previously worked for Dr. Thomas Hare until he retired and then came on board when Dr. Krizner took over his practice on Cherry Tree Lane. She is the proud mother of two daughters and in her free time she enjoys gardening.

Lesia began her 33 year dental career as a dental assistant prior to receiving her dental hygiene degree from the University of Pittsburgh in 1992. She has worked for Dr. Krizner both in New Salem and at our Cherry Tree Lane office. She will sometimes fill in during the week at our office, but normally you will see her when we work the first Saturday of the month. She enjoys her part-time career, which allows her to spend time with her husband of 19 years, Dee, and their two children.

Tami began her 28 year career in dentistry as a dental assistant after graduating from the West Virginia Career College. She assisted Dr. Krizner’s father, Dr. Anthony Krizner who practiced in New Salem, PA. She then attended Westmoreland County Community College and received her dental hygiene degree in 2002.  Her son, Scott who is currently attending college in Pittsburgh. In her free time she enjoys crafting, walking, painting, and reading.

Caitlin is a graduate of Uniontown High School. She is in charge of coordinating schedules, patient treatment plans and accounts payable/receivable. In her free time she enjoys spending time with her husband, Zack and her German Shepard, Oliver.


Since coming on board over 3 years ago, her passion for the dental industry has grown and she strives to deliver the best patient care possible. She is a valuable asset to the practice.

Cathy is a graduate of Uniontown High School and the Fayette Area Technical School for assisting. She has worked for 36 years as a dental assistant and previously assisted Dr. Thomas Hare until his retirement. She is now Dr. Krizner’s assistant.  She has been married to her husband Dan for 33 years and they have 2 children, Christy and Jeff. When not in the office she enjoys watching sports, reading, and spending time with her family.

Orran has been working in dentistry for 15 years. He works in our lab making dentures and other appliances. In 1999, received his training as a lab technician from the Hiram G. Andrew Center in Johnstown, PA. He works closely with Dr. Krizner and Dr. Harr to make sure our patients love their smile. He is also our “Mr. Fix-It” helping out around the office. In his spare time he enjoys spending time at his hunting cabin and with his family. He and his wife Audrey have 3 daughters and 8 grandchildren.

Tami - Dental Hygienist

Orran - Lab Technician

Diana - Dental Hygienist

Diane - Dental Hygienist

Deb - Dental Assistant

Caitlin - Financial & Treatment Coordinator

Lesia - Dental Hygienist

Cathy - Dental Assistant


Kurt Washnock, DMD

Dr. Krizner’s associate, Dr. Kurt Washnock, joined our practice in 2017. He is a graduate of the University of Pittsburgh School of Dental Medicine. He also is an instructor for the WCCC dental hygiene, assistant and EFDA programs.