About Jessica Brereton Peterkin, DMD, MA


Welcome to our practice

Dentistry for the family, by the family! #BretonFam


Breton Family Dental is a warm and inviting dental practice located in Midtown Phoenix, Arizona. Led by the highly skilled and compassionate Jessica Brereton Peterkin, DMD, MA, Breton Family Dental provides exceptional care to patients of all ages, from pediatric to geriatric.

Dr. Peterkin is an Arizona native with a heart for family care who has spent years developing an expertise in treating patients in every stage of life. Driven by a passion for educating, equipping, and empowering her community with the knowledge to make informed decisions about their oral health, Dr. Peterkin provides quality care from the heart. She’s truly at home in making happy and healthy smiles for the families of Arizona.

Breton Family Dental goes above and beyond in treating their patients like family, so that they feel comfortable, supported, and valued throughout their dental care. The dental team always takes the time to explain your conditions and treatment options, and as a bilingual office, they’re able to do so in both English and Spanish. Breton Family Dental accepts most insurance and offers an in-office membership plan so that you can make choices that prioritize your oral health, not your wallet.

The Breton Family Dental offices are located in a converted house, so you’ll feel right at home through every step of your dental health journey. From the moment you walk through their doors, there’s a team member happy to meet your every need.
Breton Family Dental is dentistry for the family, by the family.


  • Meet Dr. Peterkin

    Dr. Jessica Brereton Peterkin


    Welcome! I am Dr. Jessica Brereton Peterkin, a young and enthusiastic dentist with a heart for family dentistry. An Arizona-native, experienced in treating patients ages 0-100, I have a deep-seeded passion and desire to provide care for multi-generational patients in the "Valley of the Sun"
    …y yo hablo espanol tambien!

    In case you were wondering -- From my youth, I've always aspired to have my own practice as Dr. BRERETON (my maiden name). Before I achieved this, I married my college sweetheart and became Dr. Peterkin. With a minor modification in the spelling but maintaining the same pronunciation, I was inspired to create BRETON FAMILY DENTAL to pay homage to my dream, my island roots, and my amazing family. #Bretonfam

    It is my mission and sincere effort to educate, equip, and empower my community with knowledge to better aid in making informed decisions for their oral health and beyond. While simultaneously providing the best quality care from the heart, I would love to share in being a part of the dental care team for you and your entire family, now and for the duration of a lifetime.

    I look forward to sharing this journey with you as I formally welcome you into our home!


    #jointhefam You'll be glad you did!


    Yours truly,
    Dr. Peterkin


Our Team

We are here to help

  • Jennifer  B 
    Jennifer B 
    Lead Dental Assistant
  • Evelin   A 
    Evelin A 
    Pediatric Dental Assistant
  • Teon  W 
    Teon W 
    Patient Care Coordinator

Words from our patients

  • Google

    "Dr. Peterkin was great! Staff was very professional and the office was clean. I actually enjoyed my appointment even though I was being drilled on."

    Kevin C.
  • Google

    "I had a really good experience here. I went for a second opinion and I appreciated that Dr. Bereton Peterkin was very thorough in my assessment."

    Chinami M.
  • Google

    "She takes so much care in each and every patient that she sees and the entire team makes you feel like family from the moment you walk in the door! "

    Ashley A.
  • Google

    "The doctor made my children feel comfortable; thats important to me. They are asking when they can go back to the dentist!!!"

    Michael Y.
Breton Family Dental
59 E Lexington Ave

Phoenix, AZ 85012
Phone: 602-293-8073
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