Family Medicine Thunderbird Overview

Note: Our Thunderbird practice is not currently accepting new patients.

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The entrance to Mayo Clinic Family Medicine — Thunderbird with two sets of glass doors, a covered walkway and concrete walls.

Mayo Clinic Family Medicine — Thunderbird is located six miles from Mayo Clinic, at 13737 N. 92nd St., Scottsdale.

  • 13737 N. 92nd St.
    Scottsdale, AZ 85260
  • Appointments: 480-860-4800

Hours

6:30 a.m. to 5 p.m. Mountain time, Monday through Friday (except holidays)

Doctors and advanced practice providers

Red Team

  1. Augustine S. Chavez, M.D.
  2. Andrea Fillers, APRN, C.N.P., M.S.N.
  3. Martina Mookadam, M.D.
  4. Stephanie R. Pinello, APRN, C.N.P,, M.S.N.

Yellow Team

  1. Ionut R. Berzan, APRN, F.N.P., M.S.N.
  2. David C. Patchett, D.O.
  3. Amanda M. Pullee, APRN, D.N.P., F.N.P., M.S.N.
  4. M. Michelle M. Winscott, M.D., M.P.H.

Blue Team

  1. Michael L. Grover, D.O.
  2. Briana Milton, APRN, F.N.P., M.S.N.
  3. Lesley L. Williams, M.D.

Green Team

  1. Brandon J. Berry, P.A.-C., M.S.
  2. David A. Galbreath, M.D.
  3. Ashley A. Stillwell, D.O.

Services

  • Acute care for short-term illnesses.
  • Anticoagulation Clinic.
  • Flu shots and other vaccinations.
  • Lab services.
  • Newborn and well-child care.
  • Optometry.
  • Physical exams for sports, school and summer camp.
  • Preventive care, such as health screenings and checkups for people of all ages.
  • Psychology.
  • Routine care for women, including Pap tests, pelvic exams and breast exams.
  • Special procedures and minor surgery.
  • Treatment of complex, long-term medical conditions, including diabetes and high blood pressure.
  • Treatment of minor injuries, such as lacerations, and casting and splinting for sprains and broken bones.
  • X-ray, mammography and bone densitometry.
July 04, 2025