The 20 Best Mast Cell Activation Syndrome (MCAS) Doctors Near Me in Maryland, US
Find the Top Mast Cell Activation Syndrome (MCAS) Experts and Specialists
MediFind found 70 doctor with experience in Mast Cell Activation Syndrome (MCAS) near Maryland, US. Of these, 54 are Experienced, 14 are Advanced and 2 are Elite.
Molecular Medicine And Neuroscience
Melody Carter is a Pediatrics provider in Bethesda, Maryland. Dr. Carter is rated as an Elite provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Urticaria Pigmentosa, Mast Cell Activation Syndrome (MCAS), Systemic Mastocytosis, and Anaphylaxis.
Dept Of Transfusion Medicine/Nih Clinical Center
Dean Metcalfe is a Rheumatologist in Bethesda, Maryland. Dr. Metcalfe is rated as an Elite provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Mast Cell Activation Syndrome (MCAS), Systemic Mastocytosis, Urticaria Pigmentosa, and Anaphylaxis.
Johns Hopkins Bayview Medical Center
Eric Oliver, M.D. joined the Division of Allergy and Clinical Immunology as an instructor of medicine in July 2015. Dr. Oliver was born and raised in South Carolina and graduated from Duke University as dual major in biology and religion and a music minor. He earned his M.D. from the University of South Carolina and completed his residency in internal medicine and pediatrics from The Ohio State University. He completed his fellowship in allergy and immunology at Johns Hopkins. Dr. Oliver evaluates and treats infants, children, and adults at the Johns Hopkins Asthma & Allergy Center located on the Bayview campus. His clinical interests include allergic disorders of the skin and airway, hives (urticaria), food allergy, anaphylaxis, immunotherapy, aspirin desensitization, and novel therapeutics. His research efforts focus on elucidating the mechanisms for cell activation and recruitment in allergic skin disorders. Dr. Oliver is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Chronic Spontaneous Urticaria (CSU), Hives, Mast Cell Activation Syndrome (MCAS), and Asthma.
Johns Hopkins Bayview Medical Center
Dr. Dispenza evaluates and treats adults at the Johns Hopkins Asthma & Allergy Center located on the Bayview campus. Her clinical interests include mastocytosis and anaphylaxis. She is an active member of the American Initiative in Mast Cell Diseases. Additionally, as co-director for the Johns Hopkins Center for Anaphylaxis and Drug Hypersensitivity, her research focuses on IgE-mediated mechanisms of allergies and novel strategies for the diagnosis, prevention, and treatment of anaphylaxis. Dr. Dispenza is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Anaphylaxis, Hereditary Alpha-Tryptasemia, Hives, and Papular Urticaria.
Calvert Internal Medicine Group, PA
Board Certified: Pediatric Medicine. Board Certified: Allergy / Immunology. Dr. Coons has been in practice since 2004. Graduated from the United States Air Force Academy in Colorado Springs, CO receiving a B.S. in Biochemistry graduating Magna Cum Laude in 1997. Graduated Uniformed Services University Medical School in 2001 in Bethesda, MD. Completed his internship and residency at Keesler Medical Center, Biloxi, MS; finishing in 2004. Practiced Pediatrics in the United States Air Force for 11 years.Completed his fellowship in Allergy/Immunology at Wilford Hall Medical Center, San Antonio, TX in 2013. Practiced Allergy/Immunology for adults and children in the United States Air Force for 9 years before retiring at 21 years of service.Dr. Coons lives in Huntingtown MD, and is married with three children. Hobbies: Reading, outdoor activities, and avid foodie. Dr. Coons is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Alpha-gal Syndrome (AGS), Mast Cell Activation Syndrome (MCAS), Ehlers-Danlos Syndrome (EDS), and Hereditary Alpha-Tryptasemia.
Allergy & Asthma Center
Paul Keiser is an Allergy and Immunologist in Rockville, Maryland. Dr. Keiser is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Hives.
Rubenstein Child Health Building
Dr. Peter Rowe is a Professor of Pediatrics at the Johns Hopkins University School of Medicine. He is the inaugural Sunshine Natural Wellbeing Foundation Professor of Chronic Fatigue and Related Disorders and serves as the Director of the Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) and Related Disorders Program at Johns Hopkins Children’s Center. His areas of clinical expertise include chronic fatigue syndrome and other disorders characterized by fatigue and orthostatic intolerance. Dr. Rowe and his colleagues were the first to describe the relationship between myalgic ecephalomyelitis/chronic fatigue syndrome (ME/CFS) and treatable orthostatic intolerance syndromes, as well as the association between Ehlers-Danlos syndrome and ME/CFS. After receiving his undergraduate degree from the University of Toronto, Dr. Rowe earned his medical degree at McMaster University Medical School in Ontario. He completed his residency in pediatrics at Johns Hopkins and completed his fellowship in General Pediatric Academic Development. He was on the staff at the Children's Hospital of Eastern Ontario from 1987-1991 before returning to Johns Hopkins in 1991. Dr. Rowe’s research focuses on the physiologic factors (circulatory dysregulation, allergic disorders, joint laxity, biomechanical strain, and neuroanatomic problems) that contribute to chronic fatigue as asymptom, and to ME/CFS and long COVID as conditions. In 2014, Dr. Rowe received the research award from the International Association for Chronic Fatigue Syndrome/Myalgic Encephalomyelitis (IACFS/ME) for his clinical and scientific work on chronic fatigue syndrome and related disorders. He is a member of the research advisory council for Solve ME/CFS. He is also a member of the American Pediatric Society, the Society for Pediatric Research, the Canadian Pediatric Society, and the American Academy of Pediatrics. Dr. Rowe is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Ehlers-Danlos Syndrome (EDS), Musculocontractural Ehlers-Danlos Syndrome (mcEDS), Pelvic Congestion Syndrome, and Vascular Ehlers-Danlos Syndrome (VEDS).
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Thanh Hoang is an Endocrinologist in Bethesda, Maryland. Dr. Hoang is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Hypothyroidism, Thyroid Nodule, Hyperthyroidism, Hormone Replacement Therapy (HRT), and Thyroidectomy.
Capital Digestive Care LLC
Dr. Jessica D. Korman is a gastroenterologist affiliated with Suburban Hospital. She practices out of Capital Digestive Care’s Metropolitan Gastroenterology Group in Washington, D.C. and Bethesda, Md. Dr. Korman has an expertise in colorectal cancer screening, as well as anal cancer screening and prevention. Dr. Korman earned her undergraduate degree from the University of Rochester and her medical degree from the Mount Sinai School of Medicine, where she conducted research with the division of liver diseases. She completed a residency in internal medicine at Montefiore Medical Center, where she also completed a fellowship in gastroenterology and was recognized by the Leo M. Davidoff Society for Outstanding Achievement in the Teaching of Medical Students. Dr. Korman also earned the Dr. Marcel Zimetbaum Complete Physician Award by the division of gastroenterology at Montefiore Medical Center. Dr. Korman is a member of the American College of Gastroenterology, the American Gastroenterological Association and the American Society for Gastrointestinal Endoscopy. Dr. Korman has been repeatedly named a Top MD in Washingtonian Magazine. Dr. Korman is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Colonic Malakoplakia, Diarrhea, Trichohepatoenteric Syndrome, and Irritable Bowel Syndrome (IBS).
UM Capital Region Medical Center
Helen Lavelle is an Internal Medicine provider in Largo, Maryland. Dr. Lavelle is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are End-Stage Renal Disease (ESRD), Liver Failure, Mast Cell Activation Syndrome (MCAS), Gastrostomy, and Endoscopy. Dr. Lavelle is currently accepting new patients.
Capital Digestive Care LLC
A Washington-area native, Dr. Erica R. Cohen is a highly-accomplished physician. She is a trained Inflammatory Bowel Disease specialist which gives her unique expertise in Crohn's disease, ulcerative colitis, microscopic colitis, and refractory c. difficile colitis infection. In addition, she treats a wide range of concerns such as celiac disease, colon cancer screening, and diverticular disease. Dr. Cohen is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Diverticular Disease, Crohn's Disease, Ulcerative Colitis, Viral Gastroenteritis, and Endoscopy.
Capital Digestive Care LLC
Dr. Kathryn E. Kirk is a gastroenterologist affiliated with Sibley Memorial Hospital, George Washington University Hospital, Washington Hospital Center and the University of Maryland Baltimore Washington Medical Center. She practices out of Capital Digestive Care’s Metropolitan Gastroenterology Group in Washington, D.C., Chevy Chase, Md. and Bethesda, Md. Dr. Kirk has an expertise in gastroesophageal reflux disease, colorectal cancer screening and irritable bowel syndrome. She has special interests in colon cancer screening and prevention, celiac disease and eosinophilic esophagitis. Dr. Kirk earned her undergraduate degree from Princeton University and her medical degree from Weill Medical College of Cornell University. She completed a residency in internal medicine at Beth Israel Medical Center, followed by fellowships in hepatology and gastroenterology at Mount Sinai Hospital. Dr. Kirk is a member of the American College of Gastroenterology, the American Society for Gastrointestinal Endoscopy, the Crohn’s and Colitis Foundation of America and the American Gastroenterological Association. Dr. Kirk has been consistently recognized as a Top Doctor by Washingtonian magazine. Dr. Kirk is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Crohn's Disease, Ulcerative Colitis, Gastroesophageal Reflux Disease (GERD), and Eosinophilic Colitis.
Community Support LLC
Maria Nunez is a primary care provider, practicing in Integrative Medicine in Rockville, Maryland. Dr. Nunez is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Mast Cell Activation Syndrome (MCAS), Mononucleosis, Gas Bloat Syndrome, and Orthostatic Hypotension.
Office
Amy Klion is an Infectious Disease provider in Bethesda, Maryland. Dr. Klion is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Loiasis, Spirurida Infections, Secernentea Infections, Helminthiasis, and Tissue Biopsy.
Accessible Medical Care
Sarah Cohen is a Pediatrics provider in Silver Spring, Maryland. Dr. Cohen is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Ehlers-Danlos Syndrome (EDS), Mast Cell Activation Syndrome (MCAS), Musculocontractural Ehlers-Danlos Syndrome (mcEDS), and Undifferentiated Connective Tissue Disease (UCTD).
Office
Todd Wilson is an Allergy and Immunologist in Rockville, Maryland. Dr. Wilson is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Mast Cell Activation Syndrome (MCAS) and Systemic Mastocytosis.
Office
Jeremy Mcmurray is a Pediatrics provider in Bethesda, Maryland. Dr. Mcmurray is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Systemic Mastocytosis, Mast Cell Activation Syndrome (MCAS), Complement Component 2 Deficiency, and Urticaria Pigmentosa.
Accessible Medical Care
Nihir Shah is a Neuromusculoskeletal Medicine specialist and a Holistic Medicine provider in Silver Spring, Maryland. Mr. Shah is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Mast Cell Activation Syndrome (MCAS) and Pelvic Floor Dysfunction.
Allegany Allergy And Asthma
Jeremy Drelich is a Pediatrics provider in Cumberland, Maryland. Dr. Drelich is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Common Variable Immune Deficiency, Primary Immunodeficiency (PID), Allergic Rhinitis, and Mast Cell Activation Syndrome (MCAS).
Accessible Medical Care
Alana Wright is a Sports Medicine provider in Silver Spring, Maryland. Dr. Wright is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Hypermobile Joints, Mast Cell Activation Syndrome (MCAS), Cervical Myelopathy, and Undifferentiated Connective Tissue Disease (UCTD).
Last Updated: 02/22/2026





