Our Team

The pediatric dermatology team is led by Leonard Kristal, MD, and Robert Hayman, MD, board-certified pediatric dermatologists who are widely published and nationally recognized experts. Team members include LPNs and medical assistants who have specialized training and experience in working with children. Meet Our Physicians Leonard Kristal, MD, and Robert Hayman, MD.

Robert Hayman, MD
Leonard Kristal, MD

Stony Brook Children's Services is offering Telehealth services which will allow our patients to receive our high-quality care from the safety and privacy of their home.

To see if your pediatric needs can be met virtually, please call Stony Brook Children's Service at (631) 444-KIDS.

If you have already booked a Telehealth visit and have questions about connecting to Microsoft Teams for your visit, please call one of our representatives at (631) 638-0597 Monday through Friday from 8 am to 6 pm. They will be happy to assist you. If you require support outside of these hours, please visit stonybrookmedicine.edu/telehealth.

Cómo unirse a su visita médica de telesalud de Stony Brook con la aplicación Microsoft Teams