Dr Helen Wang is World Class! Really caring and compassionate, and innovative constantly thinking outside of the the box. As a retired USAF Veteran I was referred to her for allergies, as well as, a myriad of chronic conditions to include a history of Guilliane Barre which precludes vaccinations and all my vaccinations have expired meaning I have no immunity. While allergy testing me, she also thought about a sleep study since I occasionally gasp on waking up; and referred me to an Ear, Nose and Throat Doctor and Pulmonologist for frequent bronchitis, and chronic asthma which many of my prior Primary Care and Allergist doctors had not thought of! Not only is Dr Wang an allergist, but also an immunologist and internal medicine doctor which means she’s a BRAINIAC! Only the best of the best doctors go into Internal Medicine! She’s a great listener and really educates her patients. Have allergies, no immunity or chronic conditions you can’t get an answer to, think Dr Helen Wang! She truly is 10 stars, not 5!!