Dr. Amelia R. Rojas

William Busse is an Allergy and Immunologist practicing medicine in Madison, Wisconsin. Dr. Busse is highly rated in 8 conditions, according to our data. His clinical expertise encompasses Asthma, Eosinophilic Asthma, Asthma in Children, and Eosinophilic Pneumonia.

Giselle Mosnaim, MD, an allergist and immunologist at Endeavor Health, treats conditions such as asthma, allergic rhinitis, eczema and chronic hives. Drawing from her personal and family experience with allergies, she offers compassionate, evidence-based care tailored to each patient's lifestyle. In addition to seeing patients, Dr. Mosnaim leads clinical research on biologics and digital tools for allergy and asthma treatment. Dr. Mosnaim is highly rated in 10 conditions, according to our data. Her clinical expertise encompasses Chronic Spontaneous Urticaria (CSU), Hives, Asthma, and Vibratory Urticaria. Dr. Mosnaim is board certified in American Board Of Allergy Immunology. Dr. Mosnaim is currently accepting new patients.

Ravi Viswanathan, MD, is a UW Health allergist and immunologist and an associate professor in the Department of Medicine at the University of Wisconsin School of Medicine and Public Health. He sees adult patients with a variety of allergies, asthma and immunologic disorders.Dr. Viswanathan diagnoses and treats a wide range of allergic diseases, including seasonal allergies, food allergies, asthma, hives and swelling. As an immunologist, he cares for patients with conditions caused by insufficient immune system function. He specializes in drug allergies, mast cell disorders (abnormal immune cell growth), eosinophilic disorders (overproduction of a certain type of white blood cell) and seasonal allergies.Dr. Viswanathan believes that long-term solutions stem from active listening and shared decision-making. He takes time to get to know his patients and works with them to create tailored, precision-based treatments. Above all, he strives to build lasting relationships with his patients based on trust and efficiency.In addition to his clinical work, Dr. Viswanathan researches new therapeutic methods to manage conditions that cause hives and swelling.In his free time, Dr. Viswanathan enjoys playing tennis and exploring national parks with his family.I strive to be an effective bridge connecting science and medicine to the person in front of me. Dr. Viswanathan is highly rated in 13 conditions, according to our data. His clinical expertise encompasses Hives, Chronic Spontaneous Urticaria (CSU), Angioedema, and Eosinophilic Pneumonia. Dr. Viswanathan is board certified in Allergy & Immunology and Internal Medicine. Dr. Viswanathan is currently accepting new patients.