A Recognize Patient-Centered Medical Home
300 East Main Street
Suite 4/5
Smithtown, NY 11787
Phone: 631-979-6466
Fax: 631-979-6475

Office hours

Mon. – Thurs. 8 a.m. – 8 p.m.
Fri 8 a.m. – 5 p.m.
Sat. 9:30 a.m. – 12 p.m.
Sun. Emergency Visits Only

Meet the team

Keith Ancona, MD
  • General Pediatrics
Richard C. Ancona, MD
  • General Pediatrics
Mary Ann Flynn-Gameng, MD
  • General Pediatrics
Judith Murphy, RN, CPNP
  • General Pediatrics
Berett Shaps, MD
  • General Pediatrics
Michael Robert Stern, MD
  • General Pediatrics

About Branch Pediatrics and Adolescent Medicine

Branch Pediatrics and Adolescent Medicine has been serving children on Long Island since 1973. Our mission is to provide exceptional pediatric care in a family-friendly environment for the children of our community.

We work with our colleagues within the office and in the community to provide a full range of health care services for your children.

If your child is a new patient, please print and complete our
New Patient Form at home and bring it along to your first appointment.

For your convenience, our doctors provide on-call service 24 hours a day, 7 days a week.

Our services

  • in-office blood collection with immediate results for CBC and lead
  • hearing and vision screenings
  • urinalysis, urine catheterization and urine bag collection
  • rapid strep, mononucleosis and influenza testing
  • giving nebulized (inhaled) medications
  • suturing and suture removal
  • skin tag and wart removal
  • ear irrigation
  • infant ear piercing
  • newborn circumcision
  • management of uncomplicated attention-deficit/hyperactivity disorder (ADHD)
  • management of mild to moderate anxiety and depression
  • travel vaccines and travel medicine center

Insurances plans accepted

  • Blue Cross Blue Shield
  • Oxford
  • HIP
  • United Healthcare
  • Empire United Healthcare
  • Magna Care
  • Multiplans
  • Cigna
  • Emblem Health
  • Aetna
  • Vytra
  • Medicaid
  • United Healthcare Community plan
  • Amerigroup
  • Fidelis
  • Healthfirst
  • Hip Medicaid

Hospitals we work with

Branch Pediatrics and Adolescent Medicine is now affiliated with Boston Children’s Health Physicians (BCHP), formerly Children’s & Women’s Physicians of Westchester (CWPW). BCHP is a member of the Boston Children’s Hospital integrated network of care locations and partnerships, ranked the #1 pediatric hospital in the nation by U.S. News & World Report.

On Holidays, Emergency Visits Only

New Years Day
Memorial Day
July 4th
Labor Day
Thanksgiving Day
Christmas Day

On-call service is available 24-hours a day, 7 days a week.

Patient Resources

View our list of helpful websites.

Learn More