Accepting new patients

Dr. Andrew Davidson, MD

Allergy & Immunology ·  Male · Age 57

Dr. Davidson

Dr. Andrew Davidson, MD is an allergy & immunology specialist in Charleston, SC and has been practicing for 27 years. He graduated from Pennsylvania State University College Of Medicine in 1987 and specializes in allergy & immunology.

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(843) 556-9588

Dr. Davidson accepts the following insurance:

Choice Plus POS II
American Republic
Open Access
Blue Cross Blue Shield
Blue Card PPO
Cigna HMO
Cigna PPO
Great West Healthcare-Cigna PPO
Commercial Insurance Company
Coventry Health Care
First Choice Health
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
Golden Rule
Choice Care PPO
Mail Handlers Benefit Plan (MHBP)
MedCost PPO
Medical Mutual of Ohio
MultiPlan PPO
PHCS Network PPO
Planned Administration Inc
TriCare for Life
Choice Plus POS
Navigate HMO
Navigate POS
Options PPO
USI Affinity

Background Check

Healthgrades does not collect malpractice claims information for South Carolina
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
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Experience Check

Check Dr. Davidson's experience treating your condition or procedure

Dr. Davidson's Top Procedures and Conditions

Treatment Frequency
very high
very high

Treatment Frequency

Dr. Davidson treats Asthma more than 98% of his peers

Dr. Davidson treats this condition more than 98% of his peers

Allergic Reaction
very high
very high

Treatment Frequency

Dr. Davidson treats Allergic Reaction more than 98% of his peers

Dr. Davidson treats this condition more than 98% of his peers

very high
very high

Treatment Frequency

Dr. Davidson treats Hives more than 97% of his peers

Dr. Davidson treats this condition more than 97% of his peers

Dr. Davidson's conditions and procedures:

  • Acute Pharyngitis
  • Acute Sinusitis
  • Airborne Allergies
  • All Types of Food Poisoning
  • Allergen Immunotherapy
  • Allergic Asthma
  • Allergic Conjunctivitis
  • Allergic Disorders
  • Allergic Fungal Sinusitis
  • Allergic Reaction
  • Allergic Reactions to Food
  • Allergic Reactions to Insect Stings
  • Allergic Reactions to Medications
  • Allergic Rhinitis
  • Allergic Rhinitis Due to Pollen
  • Allergic Rhinoconjunctivitis
  • Allergies
  • Allergy Shots
  • Allergy Shots for Insect Stings
  • Allergy Skin Testing
  • Allergy Testing
  • Allergy Testing for Hypersensitivity to Insects
  • Allergy Treatment
  • Anaphylactic Egg Allergy
  • Anaphylactic Fish Allergy
  • Anaphylactic Food Allergies
  • Anaphylactic Fruit and Vegetable Allergy
  • Anaphylactic Milk and Dairy Allergy
  • Anaphylactic Peanut Allergy
  • Anaphylactic Shell Fish Allergy
  • Anaphylactic Tree Nut Allergy
  • Anaphylaxis
  • Angioedema
  • Animal Allergies
  • Ant Sting
  • Asthma
  • Asthma in Adults
  • Asthma in Children
  • Asthma-Related Cough
  • Atopic Dermatitis (Eczema)
  • Blood Allergy Testing
  • Breath Testing
  • Bronchitis
  • Chronic Cough
  • Chronic Sinusitis
  • Common Variable Immune Deficiency (CVID)
  • COPD (Chronic Obstructive Pulmonary Disease)
  • Dermatitis
  • Dermatitis Due to Drugs
  • Dermatitis Due to Food
  • Dermatitis Due to Substances Taken Internally
  • Desensitization
  • Deviated Septum
  • Drug Allergy
  • Drug Allergy Testing
  • Drug or Food Challenge
  • Earwax Buildup
  • Eczema and Contact Dermatitis Due to Metals
  • Environmental Allergy Testing
  • Eosinophilia
  • Eosinophilic Esophagitis
  • Exercise-Induced Anaphylaxis
  • Exercise-Induced Asthma
  • Exercise-Induced Asthma (EIA) Testing
  • Eye Infections
  • Food Allergy
  • Grass Pollen Allergy
  • Hives
  • Hypogammaglobulinemia
  • IgA Deficiency
  • Immunodeficiency Syndromes
  • Immunotherapy
  • Insect Bites and Stings
  • Insect Sting Allergies
  • Intravenous Immune Globulin (IVIG) Treatment
  • Itchy Skin
  • Methacholine Challenge Testing
  • Nasopharyngitis
  • Nebulizer Treatment
  • Patch Testing
  • Penicillin Allergy
  • Pinkeye (Conjunctivitis)
  • Pollen Allergy
  • Postnasal Drip
  • Pulmonary Disease
  • Rhinoscopy
  • Sinusitis
  • Skin Allergy
  • Skin Infections
  • Spirometry
  • Toxic Effect of Venom
  • Xolair® Therapy

About Me

Care Philosophy

Our practice has been providing allergy and asthma care in the Charleston area for over 30 years. We have offices located in West Ashley, Mount Pleasant, and Summerville to provide our patients convenient hours and easy access from any of the surrounding areas of the Lowcountry.


  • Allergy & Immunology

Board Certifications

  • Allergy & Immunology
  • Internal Medicine


Brown University / Alpert Medical School
Fellowship Hospital
Shands/U Fla
Residency Hospital
Shands/U Fla
Internship Hospital
Pennsylvania State University College Of Medicine
Medical School
John's Hopkins U
Undergraduate School


  • Healthgrades Honor Roll
  • Best Doctors in America, 2009
  • Best Doctors in America, 2010
  • Best Doctors in America, 2011

Dr. Davidson's Reviews

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Based on 21 reviews

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Average Wait Time
  • Under 10 minutes
Dr. Davidson's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Andrew Davidson, MD
RecentMost Helpful
I saw Dr. Davidson in the Summerville location. The visit was fantastic from start to finish. The staff was very friendly and Dr. Davidson couldn't have been more knowledgeable and helpful to my needs. Great beside manner too!
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Very thorough and friendly doctor!!
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I have a rare/serious and complicated medical history. Dr. Davidson was knowledgeable in those conditions and familiar with what treatments I had been on, am on now, and where I was going with my treatment plan already in place. He made my transition from another area stress free. He was clear in his plans and made sure he answered any questions I had before he left the room. Great bedside manner. The office staff treated me wonderful and worked together seamlessly. Thank you! 5 Stars!
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Affiliated Hospitals

Check the quality of care at hospitals where Dr. Davidson treats patients.

Learn more

East Cooper Medical Center

Mount Pleasant, SC

Mount Pleasant Hospital

Mount Pleasant, SC

Musc Medical Center

Charleston, SC

Roper Hospital

Charleston, SC