Meet Our Doctors in Phoenix, AZ

  • Cosmetic Dentistry
  • ✦
  • Porcelain Veneers
  • ✦
  • Clear Aligners
  • ✦
  • Smile Design
  • ✦
  • Dental Implants
  • ✦
  • Advanced Technology

Meet our doctors

The doctors of Carefree Smiles Dentistry
Dr. Destry Cook, dentist at Carefree Smiles Dentistry

Dr. Destry Cook, DDS

Dr. Cook enjoys working one-on-one with people from all walks of life and being able to improve their lives in meaningful ways. After serving as the Dental Director for Hidalgo Medical Services in New Mexico, Dr. Cook chose to relocate to Phoenix and start serving patients’ smiles in a private practice setting. Today, his career in oral healthcare spans over 17 years and counting!

The story behind Dr. Cook’s career is actually pretty simple – While on summer break from college, his small-town family dentist invited him to come and shadow his work for a while. This hands-on experience ignited a big spark of interest, and the rest is history!

After attending Western New Mexico University for his undergraduate degree, Dr. Cook pursued his Doctor of Dental Surgery at New York University. He is also a big proponent of continuing education, regularly frequenting the Scottsdale Center and SPEAR study clubs for a wide variety of advanced courses. Today, he really enjoys practicing dentistry with a big emphasis on advanced technology, including CEREC and dental lasers – in fact, he’s certified in both the diode laser and the hard tissue laser. This strong commitment to clinical excellence has definitely earned him the loyalty and trust of his patients over the years.

Dr. Cook has been married to his wife Mandy for over 25 years now; together, they have a daughter named Gabriella and a son who is also named Destry. When he isn’t busy at work, he hunts everywhere possible, goes trout fishing, spends quality time outdoors, and plays tennis with his daughter. His family also regularly attends Diamondback games and actually holds season tickets to the Arizona Cardinals!

Dr. Graydon Wyatt, dentist at Carefree Smiles Dentistry

Dr. Graydon Wyatt, DDS

Dr. Graydon Wyatt is a general dentist dedicated to providing comprehensive, patient-centered dental care. He proudly offers all aspects of dentistry and strives to provide same-day treatment whenever possible, so patients can get the care they need without unnecessary delays.

Dr. Wyatt grew up in Amarillo, Texas. He earned his undergraduate degree from Texas Christian University before pursuing his Doctor of Dental Surgery at Texas A&M University Baylor College of Dentistry.

Outside the office, Dr. Wyatt is an avid college sports fan and enjoys traveling and staying active through fitness. He has been married to his wife, Madeline, since 2024, and the two share their home with their golden retriever, Bruin, and two rescue cats, Dixie and Belle.

Dr. Sirisha Vasireddy

Dr. Sirisha Vasireddy, DMD

Dr. Sirisha Vasireddy was born in North Canton, Ohio, and completed her undergraduate studies at The Ohio State University (Go Bucks!). Having seen her parents both have wonderful careers as dentists, she went on to achieve her Doctorate in Dental Medicine from Midwestern University here in Glendale, Arizona.

Her favorite aspect of dentistry is the integration of technology with smile designs and minimally-invasive restorations. Dr. Vasireddy is an avid tennis player, traveler and music festival-goer.

Dr. Jourdyn Buckheit

Dr. Jourdyn Buckheit, DMD

Originally from Mansfield, Pennsylvania, Dr. Jourdyn Buckheit completed her Bachelors degree at Muhlenberg College in Allentown, PA. She then went on to pursue dentistry at Midwestern University School of Dentistry in Glendale, Arizona, where she obtained her DMD.

In her free time, Dr. Buckheit enjoys spending time with family and friends, playing tennis and pickleball, and exploring new hiking trails, cities and restaurants.

“My experience was nothing short of fantastic. I have been seeing Dr. Cook for Invisalign treatment for the past year and have nothing but great things to say. He always makes sure that you are comfortable and cared for. I have special needs and the office took care of me in every way possible.”

No lectures. No judgment. All teamwork.

Whether you’re in the waiting room or the operatory itself, Carefree Smiles Dentistry puts patient comfort and promptness above everything else. From the technologies designed to make your treatment easier to the dental office’s relaxing amenities, we’ve created an ideal atmosphere that caters to all individuals.

What to expect on your first visit.

After you arrive for your scheduled appointment, our concierge will welcome you to the dental office and get you set up with one of our hygienists. The hygienist will provide a complimentary evaluation, followed by a cleaning with time permitting. At the end of the appointment, one of our dentists will perform a complimentary exam, complete with a comprehensive overview of your teeth, gums, throat and other essential areas.

New York College of Dental Sciences logo
Academy of General Dentistry logo
Spear Education logo
  • Cosmetic Dentistry
  • ✦
  • Porcelain Veneers
  • ✦
  • Clear Aligners
  • ✦
  • Smile Design
  • ✦
  • Dental Implants
  • ✦
  • Advanced Technology

Resources for your needs

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OFF

SpecialInvisalign® Clear Aligners

In-House Membership

We make it easy to get the treatment you need!

Patient Forms

We look forward to meeting you and your family!

Financing & Insurance

We Are Proud To Provide Affordable, Modern Dentistry

At Our Practice, Your Smile Is Our First Priority.

From the moment we answer your call, we want you to be confident that we can meet your dental needs. If you’d prefer to speak to us over the phone, we’ll be very excited to make your acquaintance! Please call us at (623) 533-5699 or fill out the form and one of our team members will reach out to schedule an appointment.

Visit
2525 W Carefree Hwy, Building 7, STE 154
Phoenix, AZ 85085
Get directions
Hours
MonClosed
Tue–Wed11am — 7pm
Thu–Fri7am — 3pm
Sat*8am — 2pm
SunClosed
*Every 2nd and 4th Saturday

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