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Dr. Karthik Krishnan, MD
Allergy & Immunology* Age 53
Dr. Karthik Krishnan, MD

Offers telehealth

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Dr. Karthik Krishnan, MD is an Allergist-Immunologist in Knoxville, TN.
Dr. Karthik Krishnan, MD
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Dr. Karthik Krishnan, MD

Allergy & Immunology* Age 53
Knoxville, TN
Accepting new patients
26 years of experience

Offers telehealth

Dr. Karthik Krishnan, MD is an Allergist-Immunologist in Knoxville, TN.
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About

Dr. Krishnan graduated from Augusta University Medical College of Georgia in 2000 and completed a residency at The Medical College Of Georgia. Dr. Karthik Krishnan, MD is an Allergist-Immunologist in Knoxville, TN and has 26 years experience. Dr. Krishnan has experience treating conditions like Allergic Rhinitis, Pollen Allergy, Animal Allergies, Toxic Effect of Venom, Hives, Severe Asthma, Moderate Asthma, Mild Asthma, Eosinophilic Esophagitis, Asthma and Hypogammaglobulinemia among other conditions at varying frequencies. Dr. Krishnan's office accepts new patients and telehealth appointments. Dr. Krishnan is board certified in Allergy & Immunology and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Experience Check

Enter a condition or procedure
Allergic Rhinitis
Pollen Allergy
Desensitization
Allergic Rhinitis
Pollen Allergy
Desensitization
Allergy Treatment
Allergy Shots
Food Desensitization Therapy
Honeybee Desensitization Therapy
Aeroallergen Hyposensitization Therapy
Animal Allergies
Toxic Effect of Venom
Allergy Shots for Insect Stings
Hives
  • View other providers who treat Hives
Wasp Desensitization Therapy
Severe Asthma
Moderate Asthma
Mild Asthma
Eosinophilic Esophagitis
Asthma
  • View other providers who treat Asthma
Hypogammaglobulinemia
Immunodeficiency Syndromes
Eczema and Contact Dermatitis
Atopic Dermatitis (Eczema)
Chronic Sinusitis
Patch Testing
Acute Sinusitis
Anaphylaxis
Allergic Rhinitis Due to Food
Sinusitis
Food Allergy
Bronchospasm
Common Variable Immune Deficiency (CVID)
Exercise Induced Asthma
Itchy Skin
Angioedema
Allergic Conjunctivitis
COPD (Chronic Obstructive Pulmonary Disease)
Food Challenge
Drug or Food Challenge
Pinkeye (Conjunctivitis)
Esophagitis
Rash
  • View other providers who treat Rash
Anaphylactic Food Allergies
Acute Pharyngitis
All Types of Food Poisoning
Anaphylactic Food Additive Allergy
Anaphylactic Peanut Allergy
Anaphylactic Shell Fish Allergy
Anaphylactic Tree Nut Allergy
Bronchitis
Dermatitis Due to Food
Dermatitis Due to Substances Taken Internally
Deviated Septum
Earwax Buildup
Eczema and Contact Dermatitis Due to Cosmetics
Eczema and Contact Dermatitis Due to Detergents
Eczema and Contact Dermatitis Due to Metals
Eosinophilia
IgA Deficiency
IgM Deficiency
Latex Allergy
Mast Cell Diseases
Nasopharyngitis
Postnasal Drip
Sulfonamide Allergy
X-Linked Agammaglobulinemia
Allergy Skin Testing
Allergy Testing
Blood Allergy Testing
Drug Allergy Testing
Drug Desensitization Therapy
Radioallergosorbent Test
Skin Testing and Screening

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Cigna PPO
    Open Access Plus
  • Open Choice PPO
    Premier Care Network Plus - Innovation Health
    Managed Choice (Open Access) POS
    Choice Plus POS II
    APCN Open Access Aetna Select
    Elect Choice (Open Access) EPO
  • First Health (Coventry Health Care) PPO
  • GA Employee Cigna + Oscar Open Access Plus EPO
    GA Employee Cigna + Oscar LocalPlus EPO
  • Medica Choice
    Options PPO
    Navigate HMO
    Nexus Open Access
    Choice Plus POS
    Navigate POS
  • Curative EPO
    Curative PPO
    Curative PPO Plus
  • Blue Network L
    Blue Network P PPO
    Blue Network S PPO
  • Blue Card PPO
    Blue Card High Performance Network HPN
  • Superior Health Plan
  • HMO Premier HMO
    Choice POS
    Choice Care PPO
    Choice Care Network PPO
    National POS

Locations

  1. 1 Allergy, Asthma & Immunology Center
    1124 E Weisgarber Rd Ste 207, Knoxville, TN 37909
  2. 2 Allergy, Asthma & Immunology Center
    1124 E Weisgarber Rd Ste 207, Knoxville, TN 37909
  3. 3 Allergy, Asthma & Immunology Center
    501 Adesa Blvd Ste 110, Lenoir City, TN 37771

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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Krishnan?
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(865) 582-0582

About Me

Specialties*
Pediatric Allergy & Immunology
Pediatric Allergy
Allergy & Immunology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Common Questions and Answers
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Karthik Krishnan, MD. To arrange an appointment, call the number on Dr. Krishnan's profile.

Dr. Krishnan frequently treats the following conditions: Allergic Rhinitis, Pollen Allergy, Animal Allergies, Toxic Effect of Venom, Hives, Severe Asthma, Moderate Asthma, Mild Asthma, Eosinophilic Esophagitis, Asthma and Hypogammaglobulinemia. See more on Sharecare.

Dr. Karthik Krishnan, MD is affiliated with Roane Medical Center, East Tennessee Children's Hospital, Methodist Medical Center of Oak Ridge, Starr Regional Medical Center Athens, Tennova Healthcare North Knoxville Medical Center and University of Tennessee Medical Center.

Yes, Dr. Karthik Krishnan, MD holds board certification in Allergy & Immunology.

Education
Medical Education
  • Augusta University Medical College of Georgia
    2000
Medical Education
Board Certifications
  • Allergy & Immunology
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Internship
  • The Medical College of Georgia at Augusta University
    2001
Internship
Residency Hospital
  • The Medical College Of Georgia
    2003
Residency Hospital
Fellowship Hospital
  • The Medical College Of Georgia
    2010
Fellowship Hospital

Hospital Affiliations

  • Roane Medical Center

    8045 Roane Medical Center Dr, Harriman, TN

  • East Tennessee Children's Hospital

    2018 Clinch Ave, Knoxville, TN

  • Methodist Medical Center of Oak Ridge

    990 Oak Ridge Tpke, Oak Ridge, TN

  • Starr Regional Medical Center Athens

    1114 W Madison Ave, Athens, TN

  • Tennova Healthcare North Knoxville Medical Center

    7565 Dannaher Dr, Powell, TN

  • University of Tennessee Medical Center

    1924 Alcoa Hwy, Knoxville, TN

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