About Us - Allergy and Asthma Consultants, LLP DBA Charleston Allergy and Asthma

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Welcome, we’re so glad you’re here!

Welcome to the home of Charleston Allergy and Asthma. Our board-certified allergists and staff have been proudly serving the Lowcountry for more than 30 years.

With easily accessible offices in Mount Pleasant, Summerville and West Ashley, we are dedicated to using the most up-to-date and advanced treatments to ensure our patients are able to breathe better, feel better and live better.

Get to Know Charleston Allergy and Asthma

How Allergy Shots Improve Your Quality of Life

Board-Certified Allergists

At Charleston Allergy and Asthma, our board-certified allergists diagnose, treat and manage all aspects of asthma and the full spectrum of allergic diseases. Our allergists have repeatedly been recognized by Best Doctors in America® and provide a wide range of care for both pediatric and adult patients. Everyone in our practice is committed to bringing the most professional and complete care to each of our patients. We consider ourselves here as one large family and we treat every patient with this same caring and friendly approach.

Bruce D. Ball, MD

A Charleston native, Dr. Ball and his wife, Mitzi, have four children. He is board-certified in allergy, asthma and immunology in both pediatrics and adults.

Andrew E. Davidson, MD

Dr. Davidson is board-certified in allergy, asthma and immunology in both pediatrics and adults. He spends his free time playing guitar and performing for local charitable events.

Jeffrey J. Dietrich, MD

Dr. Dietrich settled on Charleston after being stationed at Charleston AFB with his wife and three children. He is board-certified in allergy, asthma and immunology in both pediatrics and adults.

Meredith L. Moore, MD

Dr. Moore earned her M.D. at USC School of Medicine and served more than 20 years as an active-duty physician in the Air Force. She is board-certified in allergy, asthma and immunology in both pediatrics and adults.

Lindsey S. Steadman, MD

Dr. Steadman earned her M.D. at USC School of Medicine and completed her allergy and immunology fellowship at Wake Forest Baptist Health. She is board-certified in allergy, asthma and immunology in both pediatrics and adults.

Carolyn R. Word, MD

Dr. Word completed her bachelor’s degree, M.D. and allergy/immunology fellowship at the University of Virginia. She also attended MUSC for her pediatric residency. Dr. Word is board-certified in allergy, asthma and immunology in both pediatrics and adults.

Thomas B. Harper, III, MD

Dr. Harper is one of the co-founders of Charleston Allergy and Asthma and previously served as a full-time board-certified allergist and immunologist for our practice. After 40 years of practicing medicine, Dr. Harper now serves as a consultant for our team.