Overview
Charles Calais is a primary care provider, practicing in Internal Medicine in San Antonio, Texas.
Dr. Calais is highly rated in 12 conditions, according to our data. His clinical expertise encompasses Empyema, Sinusitis, Allergic Rhinitis, and Chronic Rhinosinusitis with Nasal Polyps (CRSwNP).
He is actively involved in clinical research, co-authoring 4 peer reviewed articles. Dr. Calais is currently accepting new patients.
Specialties
Licenses
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- MEDICARE MAPD
- OTHER MEDICARE
- HMO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- HMO
- PPO
- HMO
- POS
- HMO
- POS
- MANAGED MEDICAID PLAN
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- EPO
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
1219 McCullough Ave, San Antonio, TX 78212
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
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Frequently Asked Questions about Dr. Charles J. Calais
How do I make an appointment with Dr. Charles J. Calais?
You can book an appointment with Dr. Charles J. Calais by calling their office at 210-226-3500. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Charles J. Calais a top-rated expert for Empyema?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Charles J. Calais is classified as an Advanced expert for Empyema, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Charles J. Calais specialize in?
While Dr. Charles J. Calais is a Internal Medicine, they have specific expertise in Empyema, Sinusitis, and Allergic Rhinitis. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.
Does Dr. Charles J. Calais participate in research or clinical trials?
Yes. Dr. Charles J. Calais has published 4 articles and abstracts on conditions like Empyema. You can view a list of Dr. Charles J. Calais's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. Charles J. Calais accept my insurance?
Dr. Charles J. Calais accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 210-226-3500 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- Allergic RhinitisDr. Calais isAdvanced. Learn about Allergic Rhinitis.
- AnaphylaxisDr. Calais isAdvanced. Learn about Anaphylaxis.
- AngioedemaDr. Calais isAdvanced. Learn about Angioedema.
- AsthmaDr. Calais isAdvanced. Learn about Asthma.
- Asthma in ChildrenDr. Calais isAdvanced. Learn about Asthma in Children.
- Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
- EmpyemaDr. Calais isAdvanced. Learn about Empyema.
- Exercise-Induced Anaphylaxis (EIA)
- Grass AllergyDr. Calais isAdvanced. Learn about Grass Allergy.
- HivesDr. Calais isAdvanced. Learn about Hives.
- Serum SicknessDr. Calais isAdvanced. Learn about Serum Sickness.
- SinusitisDr. Calais isAdvanced. Learn about Sinusitis.
- Experienced
- Allergic ConjunctivitisDr. Calais isExperienced. Learn about Allergic Conjunctivitis.
- Birt-Hogg-Dube SyndromeDr. Calais isExperienced. Learn about Birt-Hogg-Dube Syndrome.
- BronchitisDr. Calais isExperienced. Learn about Bronchitis.
- Common Variable Immune DeficiencyDr. Calais isExperienced. Learn about Common Variable Immune Deficiency.
- Conjunctivitis (Pink Eye)Dr. Calais isExperienced. Learn about Conjunctivitis (Pink Eye).
- Contact DermatitisDr. Calais isExperienced. Learn about Contact Dermatitis.
- Eosinophilic EsophagitisDr. Calais isExperienced. Learn about Eosinophilic Esophagitis.
- Epidermal NevusDr. Calais isExperienced. Learn about Epidermal Nevus.
- EpiscleritisDr. Calais isExperienced. Learn about Episcleritis.
- Excessive Daytime SleepinessDr. Calais isExperienced. Learn about Excessive Daytime Sleepiness.
- Food AllergyDr. Calais isExperienced. Learn about Food Allergy.
- GangliogliomaDr. Calais isExperienced. Learn about Ganglioglioma.
- Mast Cell Activation Syndrome (MCAS)Dr. Calais isExperienced. Learn about Mast Cell Activation Syndrome (MCAS).
- MastoiditisDr. Calais isExperienced. Learn about Mastoiditis.
- NecrosisDr. Calais isExperienced. Learn about Necrosis.
- Nonallergic RhinopathyDr. Calais isExperienced. Learn about Nonallergic Rhinopathy.
- Peptic UlcerDr. Calais isExperienced. Learn about Peptic Ulcer.
- Primary Immunodeficiency (PID)Dr. Calais isExperienced. Learn about Primary Immunodeficiency (PID).
- SchistosomiasisDr. Calais isExperienced. Learn about Schistosomiasis.