Mary Jane Welch, PHYSICIAN ASSISTANG

Mary Jane Welch is a physician assistant in Ithaca, New York. Public provider records associate her with Asthma & Allergy Associates, a regional specialty practice whose public materials describe a focus on asthma, allergy, and immunology care across Central New York and the Finger Lakes through its Ithaca location and related offices.

The practice’s published services include evaluation and treatment for conditions such as asthma, allergic rhinitis, food allergy, eczema, chronic hives, and immunodeficiency, placing Welch’s work in an outpatient setting centered on allergy and respiratory concerns.