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Dr. Karthik Krishnan, MD

Allergy & Immunology
5.0 (3)
Map Pin Small Knoxville, TN
Call for new patient details
23 years of experience

Offers telehealth

Overview of Dr. Karthik Krishnan, MD

Dr. Karthik Krishnan, MD is an Allergy & Immunology Specialist in Knoxville, TN. They specialize in Allergy & Immunology, has 23 years of experience. They graduated from MEDICAL COLLEGE OF GEORGIA.

Dr. Krishnan works at Knoxville Center for Internal Medicine LLC in Knoxville, TN with other offices in Macon, GA and Athens, TN. They frequently treat conditions like Allergic Rhinitis, Animal Allergies and Pollen Allergy along with other conditions at varying frequencies. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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User Ratings (of at least 4.0)
Insurance Accepted
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Conditions Treated and Procedures Performed

Dr. Krishnan's Office Locations

  1. 1
    Knoxville Center for Internal Medicine LLC
    7323 Chapman Hwy Ste 100, Knoxville, TN 37920 Icon Directions Right Arrow Directions Phone Icon (865) 584-8588
  2. 2
    The Allergy Asthma & Sinus Center PC
    3951 Ridge Ave Ste C, Macon, GA 31210 Icon Directions Right Arrow Directions Phone Icon (478) 254-8305
  3. 3
    Mitchell Ear Nose & Throat
    719 Cook Dr Ste 101, Athens, TN 37303 Icon Directions Right Arrow Directions Phone Icon (423) 744-0005
  4. 4
    Allergy Associates PA
    801 N Weisgarber Rd Ste 200, Knoxville, TN 37909 Icon Directions Right Arrow Directions Phone Icon (865) 584-8588

Experience & Treatment Frequency

NEW FEATURE

What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Allergic Rhinitis
Animal Allergies
Pollen Allergy

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Allergic Rhinitis Chevron Icon
Animal Allergies Chevron Icon
Pollen Allergy Chevron Icon
Allergy Shots Chevron Icon
Allergy Treatment Chevron Icon
Chronic Sinusitis Chevron Icon
Hives Chevron Icon
  • View other providers who treat Hives
Toxic Effect of Venom Chevron Icon
Sinusitis Chevron Icon
Acute Sinusitis Chevron Icon
All Types of Food Poisoning Chevron Icon
Allergy Shots for Insect Stings Chevron Icon
Allergy Skin Testing Chevron Icon
Allergy Testing Chevron Icon
Angioedema Chevron Icon
Asthma Chevron Icon
  • View other providers who treat Asthma
Atopic Dermatitis (Eczema) Chevron Icon
Blood Allergy Testing Chevron Icon
COPD (Chronic Obstructive Pulmonary Disease) Chevron Icon
Drug Allergy Testing Chevron Icon
Drug or Food Challenge Chevron Icon
Food Allergy Chevron Icon
Hypogammaglobulinemia Chevron Icon
Immunodeficiency Syndromes Chevron Icon
Itchy Skin Chevron Icon
Nasopharyngitis Chevron Icon
Patch Testing Chevron Icon
Radioallergosorbent Test Chevron Icon
Rash Chevron Icon
  • View other providers who treat Rash
Skin Testing and Screening Chevron Icon
Allergic Conjunctivitis Chevron Icon
Allergic Rhinitis Due to Food Chevron Icon
Anaphylaxis Chevron Icon
Bronchitis Chevron Icon
Common Variable Immune Deficiency (CVID) Chevron Icon
Dermatitis Chevron Icon
Earwax Buildup Chevron Icon
Eczema and Contact Dermatitis Due to Detergents Chevron Icon
IgA Deficiency Chevron Icon
Latex Allergy Chevron Icon
Pinkeye (Conjunctivitis) Chevron Icon
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    • Aetna
    • Ambetter
    • Blue Cross Blue Shield
    • BlueCross BlueShield of Tennessee
    • Cigna
    • First Health
    • Humana
    • Oscar Health
    • UnitedHealthCare

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
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    5.0
    Average provider rating
    Based on 3 ratings
    Patient Ratings (3)
    5 Star
    (3)
    4 Star
    (0)
    3 Star
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    2 Star
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    1 Star
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    Dr. Krishnan's Office & Staff

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    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. Krishnan

    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Spends appropriate amount of time with patients

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    About Dr. Karthik Krishnan, MD

    Specialties
    • Allergy & Immunology
    Specialties
    Years of Experience
    • 23 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.

    Languages Spoken
    • English
    Languages Spoken
    NPI Number
    • 1306956586
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Medical Education
    • MEDICAL COLLEGE OF GEORGIA
    Medical Education

    Frequently Asked Questions

    Dr. Krishnan has an average wait time of 10 – 15 minutes at their office(s).

    Dr. Krishnan has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Krishnan has seen patients for Allergic Rhinitis, Animal Allergies and Pollen Allergy, and more. You can see other conditions treated by Dr. Krishnan on their profile. Please call the provider’s office to confirm all visit reasons.

    3 patients have reviewed Dr. Krishnan. The overall rating for this provider is 5.0. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Krishnan.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Krishnan, there are benefits to both methods. A person calling to schedule an with Dr. Krishnan appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

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