Meet The Doctors

Dr. Jason Melashenko and Dr. Stephanie Mashni are a husband and wife team serving the Surprise and Sun City areas of the Northwest Phoenix Valley. They both thoroughly enjoy the art of dentistry and are passionate about quality and building lifelong relationships with their patients.

The doctors have been blessed with 2 amazing little girls Kennedy and Eden who have changed their world.

Jason Melashenko DDS


Jason Melashenko, DDS AKA: “Dr. J” is from California. He received his Bachelor of Science degree at Cal State San Bernardino and attended Loma Linda University School of Dentistry. That is where he met his wife Stephanie Mashni, DDS, who shares the practice with him. They have been married for 10 years and have two beautiful little girls. His greatest dental passion is creating beautiful and functional smiles. He excels in all aspects of dentistry, whether it be cosmetic veneers, implants, or dentures, Dr. J is an artist. He is also genuine and compassionate. He takes the time to listen to all his patient’s wants and needs. Outside of dentistry, “DR J” is an avid golfer and sports fan. He is always up for a round of golf.

Stephanie Mashni DDS


Stephanie Mashni, DDS is originally from Michigan. She received her Bachelor of Science degree from Michigan State University and also attended Loma Linda University School of Dentistry. Loma Linda is where she met, the soon to be doctor, Jason Melashenko. The rest is history! Dr Stephanie Mashni is a wonderful mother to their two beautiful daughters, Kennedy and Eden. She is a master at cooking vegetarian cuisine and living a healthy lifestyle. Dr. Mashni loves a great book along with all the gossip magazines. She is wonderful with children in the dental setting. All the kids love her! Her other dental passion is creating beautiful straight smiles with invisalign ( invisible braces.)