The 20 Best Mast Cell Activation Syndrome (MCAS) Doctors Near Me in Northampton, MA
Find the Top Mast Cell Activation Syndrome (MCAS) Experts and Specialists
Dana-Farber Cancer Institute
Daniel Deangelo is an Oncologist practicing medicine in Boston, Massachusetts. Dr. Deangelo is rated as an Elite provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Acute Myeloid Leukemia (AML), Leukemia, Acute Lymphoblastic Leukemia (ALL), Mast Cell Activation Syndrome (MCAS), and Bone Marrow Aspiration. Dr. Deangelo is currently accepting new patients.
Brigham & Women's Hospital
Matthew Hamilton is a Gastroenterologist practicing medicine in Chestnut Hill, Massachusetts. Dr. Hamilton is rated as an Elite provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Mast Cell Activation Syndrome (MCAS), Ulcerative Colitis, Crohn's Disease, Endoscopy, and Knee Replacement. Dr. Hamilton is currently accepting new patients.
Hale Building For Transformative Medicine On BWH Main Campus
Matthew Giannetti is a primary care provider, practicing in Internal Medicine in Boston, Massachusetts. Dr. Giannetti is rated as an Elite provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Systemic Mastocytosis, Mast Cell Activation Syndrome (MCAS), Hereditary Alpha-Tryptasemia, and Anaphylaxis. Dr. Giannetti is currently accepting new patients.
Mast Cell Care PLLC
Erin Kolb is an Allergy and Immunologist practicing medicine in Pittsfield, Massachusetts. Dr. Kolb is rated as a Distinguished provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Mast Cell Activation Syndrome (MCAS), Grass Allergy, Allergic Rhinitis, and Sinusitis. Dr. Kolb is board certified in Aanp-Bc.
Allergy & Immunology Assoc Of New England (Northampton)
Jonathan Bayuk is an Allergy and Immunologist and a Pediatrics provider practicing medicine in Northampton, Massachusetts. Dr. Bayuk is rated as a Distinguished provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Allergic Rhinitis, Sinusitis, Grass Allergy, and Hives. Dr. Bayuk is board certified in American Board Of Allergy & Immunology , American Board Of Allergy And Immunology, Allergy & Immunology , and American Board Of Internal Medicine. Dr. Bayuk is currently accepting new patients.
Hale Building For Transformative Medicine On BWH Main Campus
Maria Castells is an Allergy and Immunologist practicing medicine in Boston,, Massachusetts. She has been practicing medicine for over 47 years. Dr. Castells is rated as a Distinguished provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Mast Cell Activation Syndrome (MCAS), Systemic Mastocytosis, Anaphylaxis, and Exercise-Induced Anaphylaxis (EIA). Dr. Castells is currently accepting new patients.
Boston Children's Hospital
Brenton Mar is a Hematologist and an Oncologist practicing medicine in Boston, Massachusetts. Dr. Mar is rated as a Distinguished provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Systemic Mastocytosis, Mast Cell Activation Syndrome (MCAS), Leukemia, and Acute Myeloid Leukemia (AML).
Northampton Integrative Medicine, LLC
Darren Lynch, MD received his medical degree from Georgetown University, followed by a 3-year family practice residency at York Hospital. After several years in private practice and becoming increasingly frustrated by the limitations of conventional medicine, he entered an Integrative Medicine Fellowship at the Continuum Center for Health and Healing in New York City, where he received training in a wide range of complementary and alternative healing modalities. His practice, Northampton Integrative Medicine, is a lifestyle membership practice offering patient-centered medical and allergy treatment. We have an interdisciplinary team of specialists who offer our patient members innovative medical services and therapies that may not be available elsewhere including in depth testing, IV therapy, injection therapy, regenerative medicine, wellness, medspa and health coaching services. Our aim is to provide our patient members with a treatment program that will address the root causes of their illness or allergies, leading to lasting relief of symptoms. We use innovative and expanded diagnostic approaches to identify what is going on “beneath the surface". Dr. Lynch is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 44 other conditions, according to our data. His clinical expertise encompasses Lyme Disease, Irritable Bowel Syndrome (IBS), Allergic Rhinitis, and Empyema. Dr. Lynch is currently accepting new patients.
Allergy And Arthritis Family Treatment Center
Lawrence Dubuske is an Allergy and Immunologist practicing medicine in Gardner, Massachusetts. Dr. Dubuske is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Allergic Rhinitis, Asthma, Grass Allergy, and Eosinophilic Asthma. Dr. Dubuske is board certified in Allergy & Immunology and Internal Medicine. Dr. Dubuske is currently accepting new patients.
Dana-Farber Cancer Institute, Adult Survivorship Program
Larissa Nekhlyudov is a primary care provider, practicing in Internal Medicine in Boston, Massachusetts. Dr. Nekhlyudov is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Mast Cell Activation Syndrome (MCAS), Breast Cancer, Anal Cancer, and Severe Acute Respiratory Syndrome (SARS). Dr. Nekhlyudov is board certified in Internal Medicine.
Brigham And Women's Hospital, Neurosciences Center
Peter Novak is a Neurologist practicing medicine in Boston, Massachusetts. Dr. Novak is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Familial Dysautonomia, Vasoconstriction, Hereditary Sensory Neuropathy Type 1 (HSN1), Peripheral Neuropathy, and Deep Brain Stimulation. Dr. Novak is board certified in Neurology. Dr. Novak is currently accepting new patients.
Boston Specialists
John Leung, MD, AGAF, FACAAI is the only US physician dual board certified in Allergy/Immunology and Gastroenterology. He attended medical school at University of Michigan Medical School and completed his internal medicine residency at University of Iowa Hospitals and Clinics. He then proceeded with a Gastroenterology fellowship at Tufts Medical Center and an Allergy/Immunology fellowship at Massachusetts General Hospital/Harvard Medical School. He began his early career in academia working on several NIH-funded research projects.He is a former site principal investigator of the Consortium of Eosinophilic Gastrointestinal Disease Researchers (CEGiR). He established and directed the Center for Food Related Diseases at Tufts Medical Center and the Pediatric Food Allergy Center at Tufts Children’s Hospital.In 2015, Dr. Leung founded Boston Specialists/Boston Food Allergy Center. The center has become one of the most distinguished independent clinical and research centers in New England, treating 250-300 patients per week. He has conducted over 40 industry and federally funded clinical trials since 2010. He is currently an adjunct assistant professor at Tufts Friedman School of Nutrition Science and Policy, and an adjunct faculty member of the Immunology Program at Tufts Graduate School of Biomedical Sciences. Both his clinical and research focus are on eosinophilic gastrointestinal diseases, mast cell GI disorders and food allergy/intolerance. He has co-authored more than 50 peer-reviewed manuscripts including an article in New England Journal of Medicine, numerous scientific abstracts, book chapters, and online tutorials. He has been invited to lecture at many well-renowned institutions, some of which include Tufts Medical School, Massachusetts General Hospital, Brigham and Women’s Hospital, Beth Israel Deaconess Medical Center, Massachusetts Medical Society, and the American Gastroenterology Association. Dr. Leung is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Eosinophilic Esophagitis, Eosinophilic Enteropathy, Eosinophilic Colitis, Endoscopy, and Tissue Biopsy. Dr. Leung is board certified in Gastroenterology and Allergy And Immunology. Dr. Leung is currently accepting new patients.
Allergy & Immunology Assoc Of New England LLC (Greenfield)
Vanessa Van Stee is an Allergy and Immunologist and a Hospital Medicine provider practicing medicine in Greenfield, Massachusetts. Dr. Van Stee is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Allergic Rhinitis, X-Linked Agammaglobulinemia, Sinusitis, and Grass Allergy. Dr. Van Stee is board certified in American Board Of Allergy And Immunology, Allergy & Immunology and American Board Of Internal Medicine. Dr. Van Stee is currently accepting new patients.
Office
Sarah Bashiruddin is a primary care provider, practicing in Internal Medicine in Westfield, Massachusetts. She has been practicing medicine for over 10 years. Dr. Bashiruddin is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Hypothyroidism, Obesity in Children, High Cholesterol, and Obesity. Dr. Bashiruddin is currently accepting new patients.
Family Practice Group PC
Laura Zucker is a primary care provider, practicing in Family Medicine in Arlington, Massachusetts. Dr. Zucker is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Seasonal Affective Disorder (SAD), Sitosterolemia, Hypothyroidism, and Chronic Pain. Dr. Zucker is currently accepting new patients.
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Lance Reynolds is a primary care provider, practicing in Internal Medicine in Westfield, Massachusetts. Dr. Reynolds is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Lung Metastases, Gastrointestinal Bleeding, Type 2 Diabetes (T2D), and Pneumonia. Dr. Reynolds is currently accepting new patients.
Tufts Medical Center Vascular, Wound And Hyperbaric Care
Joshua Mervis is a Dermatologist practicing medicine in Boston, Massachusetts. Dr. Mervis is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Melanoma, Comedones, Liver Spots, and Universal Acquired Melanosis. Dr. Mervis is currently accepting new patients.
Massachusetts General Hospital
Mayra Lorenzo is a Dermatologist practicing medicine in Boston, Massachusetts. Dr. Lorenzo is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Dermatitis Herpetiformis, Sunburn, Cherry Angioma, Melanoma, and Tissue Biopsy. Dr. Lorenzo is currently accepting new patients.
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Jordan Scott is an Allergy and Immunologist practicing medicine in Stoneham,, Massachusetts. Dr. Scott is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Grass Allergy, Allergic Rhinitis, Sinusitis, and Food Allergy. Dr. Scott is currently accepting new patients.
Northampton Integrative Medicine LLC
Denise Kearney is an Allergy and Immunologist practicing medicine in Northampton, Massachusetts. Dr. Kearney is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses Omenn Syndrome, Allergic Rhinitis, IgG4-Related Disease, and MAGIC Syndrome. Dr. Kearney is currently accepting new patients.
Last Updated: 09/19/2026





