Ratika GuptaDr. Ratika Gupta is also a board certified physician in Internal Medicine and Allergy/Immunology. Dr. Gupta is very well published in esteemed journals on various allergy topics. She also serves as an editor for Dynamed, a website used by medical proessionals to research various diagnoses. She was a contributing editor to the Allergy Immunology book for exam preparations and has written for both Self Magazine and Women's Health magazine. Read More Read Less