The 5 Best Allergists in South Carolina
Board-certified allergy & asthma specialists in Charleston / Mount Pleasant, Charleston, Mount Pleasant, and beyond.
If over-the-counter antihistamines aren't cutting it anymore, a board-certified allergist-immunologist can pinpoint exactly what you're reacting to and build a treatment plan — including immunotherapy that can reduce your sensitivity for good. Our editors researched allergists across South Carolina and curated the five standouts below based on board certification, affiliations, peer recognition, and patient reputation. Before your visit, check today's pollen levels in South Carolina so you can tell your doctor what was in the air when your symptoms flared.
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Bruce D. Ball, Sr., MD
Charleston Allergy and Asthma
Charleston / Mount Pleasant, SC
Board-certified in Allergy & Immunology (Adult & Pediatric)Dr. Ball earned his medical degree from the Medical University of South Carolina and completed a three-year fellowship in adult and pediatric allergy and immunology at National Jewish Health/University of Colorado. He co-founded Charleston Allergy and Asthma in 1994 and has been recognized by his peers and included in Best Doctors in America for over 20 consecutive years, with multiple local Best Allergist awards from Mount Pleasant Magazine and Charleston Living Magazine.
Areas of focus: Asthma · Food allergies · Allergic rhinitis · Pediatric and adult allergy · Immunotherapy
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Kelli W. Williams, MD, MPH
MUSC Health
Charleston, SC
Board-certified in Allergy & ImmunologyBoard-certified in PediatricsDr. Williams is a board-certified pediatric allergist-immunologist at MUSC Health who completed her fellowship at the National Institutes of Health/NIAID after earning her MD and MPH from Tulane University. She serves as part of MUSC Children's Health's allergy and immunology team and works closely with pulmonologists and ENT specialists to coordinate care for complex pediatric patients.
Areas of focus: Pediatric allergy · Asthma · Food allergies · Immunodeficiency · Eczema
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Maria R. Streck, MD
MUSC Health
Mount Pleasant, SC
Board-certified in Allergy & ImmunologyDr. Streck earned her MD from Wake Forest University School of Medicine (graduating AOA) and completed her fellowship in allergy and immunology at the University of Tennessee/St. Jude Children's Research Hospital in Memphis. She joined MUSC in 2008 and specializes in the full spectrum of pediatric and adult allergic and immunologic disorders.
Areas of focus: Asthma · Allergic rhinitis · Food allergies · Urticaria · Angioedema · Pediatric and adult allergy
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Michael J. Bykowsky, MD, PhD
Carolina Allergy & Asthma Consultants
Columbia, SC
Board-certified in Allergy & ImmunologyDr. Bykowsky holds both an MD and a PhD and completed his allergy/immunology fellowship at Children's Hospital of Philadelphia after a pediatrics residency at St. Christopher's Hospital for Children. He is a Clinical Associate Professor of Pediatrics at the University of South Carolina School of Medicine, and is affiliated with Prisma Health Richland Hospital and the Columbia VA Health Medical Center.
Areas of focus: Pediatric allergy · Asthma · Food allergies · Immunodeficiency
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Neil L. Kao, MD
Allergic Disease & Asthma Center
Greenville, SC
Board-certified in Allergy & ImmunologyBoard-certified in Internal MedicineFellow of the AAAAI (FAAAAI)Fellow of the ACAAI (FACAAI)Dr. Kao earned his BA in Chemistry from the University of Chicago and his MD from the University of Illinois College of Medicine, then completed his fellowship at Rush University Medical Center. He has been practicing in the Greenville and Spartanburg areas for over 30 years and is recognized for his clinical research contributions, including involvement in numerous clinical trials and publication in peer-reviewed journals.
Areas of focus: Asthma · Urticaria · Angioedema · Food allergies · Insect allergy · Clinical research
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How we chose the best allergists in South Carolina
Our editorial team researched allergy and immunology specialists practicing across South Carolina and selected these five based on:
- Board certification in Allergy & Immunology (ABAI)
- Hospital and academic affiliations with respected medical centers
- Peer recognition, including Top Doctor awards and professional society roles
- Practice reputation and years of experience treating allergy and asthma patients
- Geographic spread across South Carolina's major metro areas
These listings are editorial picks, not paid placements or medical endorsements, and we have no financial relationship with any provider listed. Physician availability, insurance participation, and credentials change — always verify directly with the practice before booking. This page is for informational purposes and is not medical advice.
Frequently asked questions
How do I find a good allergist in South Carolina?
Look for board certification in Allergy & Immunology, hospital or academic affiliations, and an established practice. Every allergist on this list was vetted against those criteria.
Do I need a referral?
It depends on your insurance plan, not the state. Most PPO plans let you book directly; HMO plans usually require a referral from your primary care physician.
What should I bring to my first appointment?
A list of your symptoms and when they occur, your current medications, your insurance card, and any relevant medical records. A symptom diary matched against local pollen counts is especially useful for diagnosing seasonal allergies.
Track South Carolina pollen before your visit
Allergists can diagnose you faster when you know which days your symptoms flared and what was in the air. MyPollenPal tracks daily tree, grass, and weed pollen levels for cities across South Carolina.