Mercy Mbuthia, NP

Erin Kolb, MSN, FNP-BC, is a Family Nurse Practitioner specializing in Allergy & Immunology who earned her BSN and MSN from the University of Pittsburgh School of Nursing. She is the founder of Mast Cell Care PLLC, where she provides specialized telehealth care across eight states, including New England, New York, and Arizona, in collaboration with Clinical Paradigms LLC.Her clinical practice focuses on clonal and non-clonal mast cell disease, as well as chronic urticaria, rhinitis, immunodeficiencies, and complex immune dysregulation, with a particular interest in the neuroimmune axis. She serves on the AAAAI Mast Cell Disorders Committee and the ACAAI Integrative Medicine Committee.Erin is dedicated to advancing patient and clinician education. She focuses on improving patient outcomes and quality of life by empowering patients with knowledge and hope, while equipping clinicians with practical, evidence-based approaches to the workup, diagnosis, and management of mast cell disease. Kolb, NP is highly rated in 1 condition, according to our data. Her clinical expertise encompasses Mast Cell Activation Syndrome (MCAS). Kolb, NP is board certified in Aanp-Bc. Kolb, NP is currently accepting new patients.

Susan Williams is a Nurse Practitioner practicing medicine in Palmer, Massachusetts. Williams, NP is highly rated in 2 conditions, according to our data. Her clinical expertise encompasses Seasonal Affective Disorder (SAD) and Schizoaffective Disorder.

Alicia Emerson is a Nurse Practitioner practicing medicine in Pittsfield, Massachusetts. Emerson, NP is highly rated in 1 condition, according to our data. Her clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF).