The 20 Best Mast Cell Activation Syndrome (MCAS) Doctors Near Me in Creve Coeur, MO
Find the Top Mast Cell Activation Syndrome (MCAS) Experts and Specialists
Specialist In Gastroenterology
Leonard Weinstock is a Gastroenterologist practicing medicine in Saint Louis, Missouri. Dr. Weinstock is rated as an Elite provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Mast Cell Activation Syndrome (MCAS), Small Bowel Bacterial Overgrowth, Irritable Bowel Syndrome (IBS), Endoscopy, and Colonoscopy.
Forefront Dermatology SC
Kelly Wilmas is a Dermatologist practicing medicine in Saint Louis, Missouri. Dr. Wilmas is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Cherry Angioma, Urticaria Pigmentosa, Cutaneous T-Cell Lymphoma (CTCL), and Pyogenic Granuloma.
St. Luke's Hospital
Mohammed Abbas is a Radiologist practicing medicine in Chesterfield, Missouri. Dr. Abbas is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Pleurisy, Pleural Effusion, Endometrial Cancer, and Gastrostomy.
Signature Allergy & Immunology
Hamsa Subramanian is an Allergy and Immunologist practicing medicine in Saint Louis, Missouri. Dr. Subramanian is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 24 other conditions, according to our data. Her clinical expertise encompasses Hives, Common Variable Immune Deficiency, Angioedema, and Allergic Rhinitis.
Specialist In Gastroenterology
Aman Singh is a Gastroenterologist practicing medicine in Saint Louis, Missouri. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 30 other conditions, according to our data. Her clinical expertise encompasses Angiodysplasia of the Colon, Heartburn, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy.
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H Wedner is an Allergy and Immunologist practicing medicine in Saint Louis, Missouri. Dr. Wedner is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Common Variable Immune Deficiency, Primary Immunodeficiency (PID), Bloom Syndrome, and Urticaria Pigmentosa.
The Orthopedic Center Of St. Louis
Charles Crecelius is a primary care provider, practicing in Geriatrics in Creve Coeur, Missouri. Dr. Crecelius is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Crohn's Disease, End-Stage Renal Disease (ESRD), Pneumonia, Colonoscopy, and Hip Replacement.
The Orthopedic Center Of St. Louis
Maya Jerath is an Allergy and Immunologist practicing medicine in Creve Coeur, Missouri. Dr. Jerath 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 Hives, Angioedema, Alpha-gal Syndrome (AGS), and Common Variable Immune Deficiency.
Suburban Surgical Associates Inc.
Jeffrey Zuke is a General Surgeon practicing medicine in Saint Louis, Missouri. Dr. Zuke is rated as an Experienced 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 Hernia, Gallstones, Choledocholithiasis, Hernia Surgery, and Gastrectomy.
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Erik Thyssen is a Gastroenterologist practicing medicine in Saint Louis, Missouri. Dr. Thyssen is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Gastric Dysmotility, Crohn's Disease, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy.
The Siteman Cancer Center Medical Oncology
Tiffany Dy is a Pediatrics provider practicing medicine in Saint Louis, Missouri. Dr. Dy 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 Common Variable Immune Deficiency, Primary Immunodeficiency (PID), Immunodeficiency with Hyper IgM Type 1, and X-Linked Agammaglobulinemia.
West County Medical Associates
William Birenbaum is a primary care provider, practicing in Internal Medicine in Saint Louis, Missouri. He has been practicing medicine for over 44 years. Dr. Birenbaum is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Chronic Kidney Disease, Lung Metastases, End-Stage Renal Disease (ESRD), Endoscopy, and Hip Replacement.
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Jennifer Monroy is an Internal Medicine provider practicing medicine in Saint Louis, Missouri. Dr. Monroy is rated as an Advanced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Common Variable Immune Deficiency, Primary Immunodeficiency (PID), Hives, and Grass Allergy.
Washington University
Stephen Oh is a Hematologist practicing medicine in Saint Louis, Missouri. Dr. Oh 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 Myelofibrosis, Myeloproliferative Neoplasms (MPN), Essential Thrombocythemia, Polycythemia Vera, and Pancreaticoduodenectomy.
SSM Health Neurosciences
Dr. Kinsella is board certified in internal medicine, neurology, neuromuscular medicine, electromyography and autonomic disorders. He is listed among the Best Doctors in the US since 2005. He was awarded Teacher of the Year from the US Psychiatric Congress in 2009. He is a Fellow of the American Academy of Neurology. He is a native St. Louisan who completed an internal medicine residency at St. John's Mercy in St. Louis, a neurology residency at Brown University in Providence, Rhode Island, and a neuromuscular/EMG fellowship at Columbia University in New York. He is co-director of neurology for SSM Health Neuroscience Institute. Dr. Kinsella has special interest in neuromuscular disorders, EMG and autonomic disorders. His office is located on the SSM Health St. Clare Hospital - Fenton campus. Dr. Kinsella is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Migraine, Orthostatic Hypotension, Parkinson's Disease, and Congenital Mirror Movement Disorder. Dr. Kinsella is board certified in American Board Of Internal Medicine , American Board Of Physical Medicine & Rehabilitation/Neuromuscular Medicine , American Board Of Psychiatry & Neurology , Drug Enforcement Administration , Missouri Dept Of Health/Narcotics&Dangerous Drugs , and Missouri State Board Of Registration.
Barnes-Jewish Hospital
Jingjing Zhu is an Obstetrics and Gynecologist practicing medicine in Saint Louis, Missouri. Dr. Zhu is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her clinical expertise encompasses Endometrial Cancer, Pancreatic Ductal Adenocarcinoma, Mast Cell Activation Syndrome (MCAS), and Fractured Spine.
St. Louis Children's Hospital
Caroline Horner is a Pediatrics provider practicing medicine in Saint Louis, Missouri. Dr. Horner is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Anaphylaxis, Mast Cell Activation Syndrome (MCAS), and Nasal Polyps.
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Zhen Ren is an Internal Medicine provider practicing medicine in Saint Louis, Missouri. Dr. Ren is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her clinical expertise encompasses Angioedema, Hereditary Angioedema, Atypical Hemolytic Uremic Syndrome (aHUS), and Hives.
SSM Health Saint Louis University Hospital
Jennifer Gardner is a Nurse Practitioner practicing medicine in Saint Louis, Missouri. Ms. Gardner is rated as an Experienced provider by MediFind in the treatment of Mast Cell Activation Syndrome (MCAS). Her clinical expertise encompasses Mast Cell Activation Syndrome (MCAS).
Washington University
Anas Gremida is a Gastroenterologist practicing medicine in Saint Louis, Missouri. Dr. Gremida is rated as an Experienced 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 Mallory-Weiss Syndrome, Crohn's Disease, Viral Gastroenteritis, Endoscopy, and Colonoscopy.
Last Updated: 04/28/2026

