Black & Kletz Allergy (also known as Yuill Black, MD and Michael Kletz, MD, P.C.) is an Allergy and Immunology practice consisting of two board certified allergists, Michael Kletz, MD and Appaji Gondi, MD. We have three offices in the Washington, D.C metropolitan area. Two offices are in Northern Virginia and one office is in northwest Washington, D.C.

Our practice has provided trusted adult and pediatric allergy, asthma, and immunology services to the greater Washington D.C. metropolitan area for over 50 years.

Black & Kletz Allergy strives to efficiently provide quality care in a relaxed environment. We are dedicated to providing you with excellent, individualized care, and we pride ourselves in catering our treatment to your unique situation and medical needs. Our physicians are leaders in the community and practice high caliber medicine in a private practice environment. 

We are always available to see or speak with you regardless of the time or day of the week. We understand that there’s no convenient time for allergies to flare up, which is why we make it  apoint to be available whenever you need us. 

Black & Kletz Allergy understands that quality patient care begins when you make your first call for an appointment. Our staff is trained to make your experience the best it can be, and as a result, patients consistently refer their friends and family to our practice and have been doing so for decades.

• We accept most insurance plans
• In addition to English, the doctors speak Spanish, Hindi, and Telugu

For more information, please visit Dr. Michael Kletz’s main website