Our Team

  • Dr. Peter Jannuzzi

    Our senior partner who has looked after many current patients’ moms and dads, Dr. Jannuzzi loves his wife’s key lime pie, the book Goodnight Moon, and won’t say no to a night of karaoke.

  • Dr. Mark Gilroy

    Warm and comforting with a laugh that will put anyone at ease, Dr. Gilroy is a patient favorite for his laid-back demeanor, love of Adele and Baked Alaska, and secret time travel superpowers.

  • Dr. Frederick V. O'Connor

    As a founding member of the practice, Dr. O’Connor loves caring for and sharing memories with new generations of patients. Ask him about his favorite Dr. Seuss book and what he’ll always order for dessert.

  • Dr. Jenny Petrauskas

    A former patient turned Unionville Pediatrics physician, Dr. Petrauskas loves fishing, Winnie the Pooh, and is not afraid to break a collarbone for a good sledding hill.

  • Dr. Julia Ryan

    Dr. Ryan brings lots of fun to the office. With young children of her own, she’s very well versed in “The Wheels on the Bus” which is ironic considering that’s how she got her worst scar.

  • Dr. Danielle Federico

    With a background in acute care, Dr. Federico is the primary physician and a warm, welcoming face at the Unionville Pediatrics Acute Care Center.

  • Dr. Deanna Tocco

    A lover of Julia Donaldson and jelly beans, Dr. Tocco returns to Connecticut as our newest physician, bringing a wealth of experience to patients and their families.

  • Kelly Lindquist, PAC

    As our resident physician’s assistant, Kelly has been doing an amazing job at Unionville Pediatrics for almost 20 years and has become a true asset to both the doctors and our patients.

  • Tina Solomito, APRN

    The newest member of the team, Nurse Practitioner Tina Solomito offers a wealth of experience and lots of love for big kids, babies, and new parents.

  • Nurse Meg

    The queen of the easy vaccine and all-around legend for her bright disposition, Nurse Meg makes a visit to the doctor’s office a breeze.

  • Nurse Crystal

    Nurse Crystal is a dedicated healthcare professional with over 20 years of experience, bringing warmth and skilled care to Unionville and Southington Pediatrics.