MediFind found 43 doctor with experience in Mast Cell Activation Syndrome (MCAS) near Indiana, US. Of these, 33 are Experienced, 9 are Advanced and 1 are Distinguished.
Iu Health Medical Group LLC
Clair Francomano is a Medical Genetics provider in Indianapolis, Indiana. Dr. Francomano is rated as a Distinguished provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Ehlers-Danlos Syndrome (EDS), Vascular Ehlers-Danlos Syndrome (VEDS), Brittle Cornea Syndrome, Musculocontractural Ehlers-Danlos Syndrome (mcEDS), and Spinal Fusion. Dr. Francomano is currently accepting new patients.
Central Indiana Allergy LLC
William Smith is an Allergy and Immunologist in Greenwood, Indiana. Dr. Smith 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.
Office
Tolly Epstein is an Allergy and Immunologist in Avon, Indiana. Dr. Epstein is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Hives.
The South Bend Clinic
Sohaib Aleem is an Internal Medicine provider in Elkhart, Indiana. Dr. Aleem is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Hives, Sinusitis, Allergic Rhinitis, and Grass Allergy.
Indiana University Health University Hospital
Natascia Borsellino is a primary care provider, practicing in Family Medicine in Indianapolis, Indiana. Dr. Borsellino is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Generalized Anxiety Disorder (GAD), Attention Deficit Hyperactivity Disorder (ADHD), Acne, Migraine with Brainstem Aura, and Intrauterine Device Insertion.
Univ. Urologists Inc. PC
Charles Powell is a Urologist in Indianapolis, Indiana. Dr. Powell is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Neurogenic Bladder, Urinary Incontinence, Uterine Prolapse, Ureteroscopy, and Bladder Reconstruction.
Iu Health Medical Group LLC
Sarah Book is a Nurse Practitioner in Indianapolis, Indiana. Ms. Book is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top area of expertise is Mast Cell Activation Syndrome (MCAS). Ms. Book is currently accepting new patients.
IU Health Physicians Pulmonary & Critical Care Medicine
Craig Sewell is an Internal Medicine provider in Indianapolis, Indiana. Dr. Sewell is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Angioedema, Mast Cell Activation Syndrome (MCAS), Hives, and Vibratory Urticaria.
The Christ Hospital Cardiovascular Associates LLC
Melinda Sheppard is a Nurse Practitioner in Batesville, Indiana. Ms. Sheppard is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Atrial Tachycardia, Paroxysmal Supraventricular Tachycardia (PSVT), Atrioventricular Nodal Reentrant Tachycardia (AVNRT), and Mast Cell Activation Syndrome (MCAS). Ms. Sheppard is currently accepting new patients.
Iu Health Arnett-2600 Ferry Street
Jay Prochnau is an Internal Medicine provider in Lafayette, Indiana. Dr. Prochnau is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Sinusitis, Allergic Rhinitis, Grass Allergy, and Chronic Spontaneous Urticaria (CSU).
Riley Hospital For Children At Indiana University Health
Jay Jin is an Internal Medicine provider in Indianapolis, Indiana. Dr. Jin is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Selective Deficiency of IgA, Asthma, Urticaria Pigmentosa, and Primary Immunodeficiency (PID).
Allergy & Asthma Center PC
William Smits is a Pediatric Pulmonologist in Fort Wayne, Indiana. Dr. Smits 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 Sinusitis.
Office
Steven Wise is an Allergy and Immunologist in Avon, Indiana. Dr. Wise is rated as an Experienced 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.
Allergy Partners PLLC
Steele Summers is a Nurse Practitioner in Indianapolis, Indiana. Ms. Summers is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Mast Cell Activation Syndrome (MCAS), Chronic Spontaneous Urticaria (CSU), Vocal Cord Dysfunction, and Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). Ms. Summers is currently accepting new patients.
Central Indiana Allergy LLC
John Duplantier is an Allergy and Immunologist in Greenwood, Indiana. Dr. Duplantier is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Allergic Conjunctivitis.
Community Hospitals Of Indiana Inc
Nabeel Farooqui is an Allergy and Immunologist in Fishers, Indiana. Dr. Farooqui is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Ozena.
Beacon Medical Group E Blair Warner
Kari Sears is a Family Medicine provider in South Bend, Indiana. Dr. Sears is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Mast Cell Activation Syndrome (MCAS), Tendinitis, Bursitis, Menopause, and Endoscopy.
Office
Maria Ermitano is an Allergy and Immunologist in Indianapolis, Indiana. Dr. Ermitano is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Hives.
Indiana University Health Inc
Mithilesh Das is a Cardiologist and an Intensive Care Medicine provider in Indianapolis, Indiana. Dr. Das is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Arrhythmias, Atrial Fibrillation, Inappropriate Sinus Tachycardia (IST), Cardiac Ablation, and Pacemaker Implantation. Dr. Das is currently accepting new patients.
Indiana University Health University Hospital
John Callaghan is a primary care provider, practicing in Internal Medicine in Indianapolis, Indiana. Dr. Callaghan is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). His top areas of expertise are Scalded Skin Syndrome, Mast Cell Activation Syndrome (MCAS), Erythema Multiforme, and Stevens-Johnson Syndrome.
Last Updated: 02/22/2026






