Heidi A. O'brien, PA

Robin Masi is a Physician Assistant in Warwick, Rhode Island. Ms. Masi is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Vitamin D Deficiency, Vitamin B12 Deficiency, Emphysema, and Seasonal Affective Disorder (SAD).

Jacqueline Sanz is a Physician Assistant in Storrs, Connecticut. Ms. Sanz is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. Her top area of expertise is Vitamin D Deficiency.

Sally Alexandre is a Physician Assistant in Fall River, Massachusetts. Ms. Alexandre is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. Her top areas of expertise are Vitamin D Deficiency, Pudendal Neuralgia, Febrile Neutropenia, and Carbuncle.