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About Your Dentists

About Your Dentists

Bob Koons, DMD

Your dentist is a member of the doctor mastery program

Dr. Koons, DMD is an esteemed member of the Doctor Mastery Program. The five-year program consists of clinical training conducted by world renowned clinicians, from building on foundational skills and advancing to mastery of the most complex dental care.

"Patients don't care how much you know until they know how much you care."

My Mission

"I'd like my patients to say that I always treated them with respect and always acted in their best interests."


University of Pennsylvania – Philadelphia, PA

Continuing Education & Professional Memberships

Dr. Koons has continued his education in the following:

  • Cosmetic Dentistry & Occlusion
  • TMJ, Functional Jaw Orthopedics
  • Restoring the Worn Dentition
  • Invisalign courses
  • Straight wire appliances
  • Sedation Dentistry
  • Snoring, Sleep Apnea

Life & Hobbies

Dr. Koons currently lives in Plano, Texas with his wife. He has 2 children and 9 grandchildren. His interests include playing tennis, swimming, scuba diving, and politics.

Johanna Bushey, DMD

Dr. Johanna Bushey was born in Plattsburgh, New York.  She has not stood still since her birth, being a daughter of an Airforce father.  She has lived in several states, as well as England during her father’s service in the United States Airforce.  After her father retired from the service in Dayton, Ohio, she attended Wright State University with a major in Biology.  Following undergrad, she received her Doctorate of Dental Medicine from The University of Pittsburgh Dental School. 

Dr. Bushey enjoys building relationships with her patients and providing exceptional cosmetic dental care.  Her goal is for every patient to leave the office with a beautiful smile on their face.  She and her team strive to provide a comfortable and happy atmosphere for every patient.

Dr. Bushey is committed to providing optimal dental care for her patients by attending continuing education courses and working with each patient to obtain personalized dental treatment for each patient’s specific needs. 

The Plano Dentist is a member of The Crown Council, a prestigious international organization of dental teams committed to raising the overall standard of dental care around the world.  The office also participates in the Smiles for Life campaign each year, working with patients who want to whiten their teeth with Zoom! whitening and donate the fee to charity.

Dr. Bushey and her husband, Terrence, live in Uptown Dallas with their dog, Theo.  In her spare time, she enjoys cooking, traveling, spending time with family, and long walks with her husband and Theo.