Ma, Songhui, M.D.
Allergy and Immunology
Mount Sinai Hospital (Manhattan)
154 W 14th St
New York NY 10011
Phone: 212-342-7410
Allergic Rhinitis, Allergy Injections, Allergy Testing, Asthma, Contact Dermatitis, Food Allergy, Hives, Insect Allergy, Nasal Polyp, Sinusitis.