Dr. Mark D Litchman, MD

Dr. Mark Litchman specializes in rheumatology, allergy and immunology, and internal medicine, bringing comprehensive care to patients with complex immune system conditions. They earned their medical degree from Rush Medical College of Rush University Medical Center and completed residency training at Greenwich Hospital. With 42 years of clinical experience, Dr. Litchman has developed extensive expertise in treating autoimmune disorders and allergic conditions. They are fluent in Spanish and French, allowing them to serve diverse patient communities.

Dr. Litchman practices at Saint Joseph Medical Center and maintains offices in Greenwich, Norwalk, and Stamford, Connecticut. They focus on treating conditions such as rhinitis, seasonal allergic rhinitis, and various allergic reactions. Their practice includes specialized procedures like allergen immunotherapy and sublingual immunotherapy to help patients build tolerance to specific allergens. Dr. Litchman also performs immunology and …serology testing to accurately diagnose immune system disorders. Patients have given them an average rating of 4.2 out of 5 stars on Vitals.