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Meet Our Team: Dental Implant Doctors & Periodontists

Our dental implant doctors and periodontists coordinate care to provide comprehensive services to patients in the greater Phoenix, AZ area.

Jonathan R. Peterson, DMD, MS, DICOI

A native Arizonan, Dr. Peterson loves a nice smile! Through his specialty focus of Periodontics, he creates and maintains nice smiles every day, and helps his patients obtain optimal dental health.

After studying Biology at Arizona State University, Dr. Peterson attended Temple University School of Dentistry for his D.M.D. and Master’s in Oral Biology. He received a Fellowship from the Misch International Implant Institute, and has reached Diplomate status with the International Congress of Oral Implantologists. He is a member of the Arizona Dental Association, International Congress of Oral Implantologists, and American Academy of Periodontology.

An Eagle Scout and active participant in his church congregation, Dr. Peterson enjoys a range of hobbies such as motorsports, fishing, and gardening. He is a proud husband and father of 4 adorable children.


Hudson S. Johnston, DDS, MS

Dr. Johnston graduated from the University Of Louisville School Of Dentistry where he received his general dental degree. After graduating from dental school, he continued his advanced surgical training receiving a Periodontal Specialty Certificate and Masters in Oral Biology from the same institution. He enjoys learning about advances in the treatment of periodontal disease and dental implant surgery. In fact, Dr. Johnston has participated in hundreds of hours of advanced continuing education to improve his clinical knowledge, surgical skills and stay well-informed of cutting edge advances in dental implant and periodontal care.

His desire is to make every patient that he sees as comfortable as possible. Questions are always welcome, and clarity is his objective when discussing any proposed treatment and expected outcomes.

Being a native of Phoenix, Dr. Johnston loves to get out in the beautiful Arizona wilderness as often as possible, usually on horseback. If he is not treating patients or spending time with his five children, you will likely find him out on the trails either training for or competing in long distance horse endurance riding.


Ryan S. Holbrook, DMD, MS, Board Certified

Dr. Holbrook earned a D.M.D. from Nova Southeastern University School of Dental Medicine. As a Health Professions Scholarship Recipient, he was awarded a Certificate in Periodontics from the United States Air Force, and a M.S. in Periodontics from the University of Texas San Antonio. Dr. Holbrook completed six years active duty military service, concluding his career as a Major, and as Chief of Periodontics at Joint Base Elmendorf-Richardson Hospital in Anchorage, Alaska.

Dr. Holbrook is a Diplomate of the American Board of Periodontology, and an active member of the Arizona Dental Association, American Dental Association, and the American Academy of Periodontology. Dr. Holbrook is certified in IV and oral sedation to provide patients with an anxiety-free dental experience. His philosophy as a dental professional is to treat patients with compassion, while providing the highest standard of patient care.

In his free time, Dr. Holbrook loves wakeboarding, snowboarding, and motorsports, and is actively involved in his local church. Above all else, he enjoys spending time with his wife Angela, and their two children. After multiple moves with the military, Dr. Holbrook looks forward to permanently settling in the Phoenix area near family.

We look forward to meeting you and your family!

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As a fellow dental specialist working closely with Dr. Peterson, he is at the top of my list for patient care and surgical skills. He genuinely cares for his patients and wants the best for them.

Dr. Kent Howell