Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Krishnan, Allergist & Immunologist in Maryville, TN?
Dr. Karthik Krishnan, MD is an Allergist & Immunologist, who primarily practices in Maryville, TN with 2 additional practice locations. He is board certified. Dr. Krishnan graduated from Medical College of Georgia at Georgia Regents University and completed his residency at Medical Coll Of Ga Sch Of Med, Pediatrics. Dr. Krishnan is fluent in English and Spanish, and is currently seeing new patients. Dr. Krishnan’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Krishnan’s office at (865) 584-8588.
Where did Dr. Krishnan go to medical school and complete their residency?
Residency: Medical Coll Of Ga Sch Of Med, Pediatrics | Med College Of Ga School Of Med | Medical College of Georgia Program
Medical School: Med Coll Of Ga Sch Of Med | Medical College of Georgia at Georgia Regents University
What languages does Dr. Krishnan speak?
Dr. Krishnan and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Krishnan treat?
As a Allergist & Immunologist, Dr. Krishnan diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Krishnan. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Hay Fever
- Pollen allergy
- Seasonal allergies
- Allergic rhinitis
ICD-10 Codes:
- J301: Allergic rhinitis due to pollen
Also known as:
- Allergic Rhinitis
- Pet Allergy
- Allergy
- Nasal allergy
- Chronic allergy symptoms
- Allergic reactions
- Animal dander allergy
- Cat allergy
- Dog allergy
- Allergic rhinitis from pets
ICD-10 Codes:
- J3089: Other allergic rhinitis
- J3081: Allergic rhinitis due to animal (cat) (dog) hair and dander
Also known as:
- Moderate Persistent Asthma
- Severe Persistent Asthma
- Mild Persistent Asthma
- Asthma
- Ongoing Moderate Asthma
- Regular Moderate Asthma
- Chronic Moderate Asthma
- Chronic Severe Asthma
- Difficult-to-Treat Asthma
- Severe Asthma
- Ongoing Mild Asthma
- Regular Mild Asthma
- Chronic Mild Asthma
ICD-10 Codes:
- J4540: Moderate persistent asthma, uncomplicated
- J4550: Severe persistent asthma, uncomplicated
- J4530: Mild persistent asthma, uncomplicated
Also known as:
- Chronic Cough
- Cough
- Persistent cough
- Long-lasting cough
- Ongoing cough
ICD-10 Codes:
- R053: Chronic cough
Also known as:
- Chronic Hives
- Other Types of Hives
- Hives
- Hives of unknown cause
- Spontaneous urticaria
- Persistent welts
- Atypical hives
- Uncommon urticaria
- Variant hives
ICD-10 Codes:
- L501: Idiopathic urticaria
- L508: Other urticaria
Also known as:
- Bee Sting
- Wasp Sting Reaction
- Insect Bites and Stings
- Bee venom reaction
- Wasp sting
- Insect sting allergy
- Wasp Envenomation
- Hymenoptera Sting
- Bee Sting Reaction
ICD-10 Codes:
- T63441D: Toxic effect of venom of bees, accidental (unintentional), subsequent encounter
- T63461D: Toxic effect of venom of wasps, accidental (unintentional), subsequent encounter
Also known as:
- Non-Allergic Rhinitis
- Allergy
- Vasomotor rhinitis
- Chronic runny nose
- Non-allergic nasal inflammation
ICD-10 Codes:
- J300: Vasomotor rhinitis
Also known as:
- Wheezing
- Shortness of Breath
- Breathing Problems
- Whistling breath
- Wheezy breathing
- Asthmatic breathing
- Difficulty breathing
- Breathlessness
- Dyspnea
ICD-10 Codes:
- R062: Wheezing
- R0602: Shortness of breath
Also known as:
- Dermatitis
- Eczema
- Rashes
- Atopic Dermatitis
- Skin Inflammation
- Skin Rash
ICD-10 Codes:
- L309: Dermatitis, unspecified
Also known as:
- Allergic Stomach and Colon Inflammation
- Food Allergy
- Gastroenteritis
- Food Allergy Gastroenteritis
- Diet-Related Colitis
- Allergic Enterocolitis
ICD-10 Codes:
- K5229: Other allergic and dietetic gastroenteritis and colitis
Also known as:
- Atopic Dermatitis
- Eczema
- Atopic dermatitis
- Itchy skin rash
- Allergic skin condition
ICD-10 Codes:
- L209: Atopic dermatitis, unspecified
Also known as:
- Other Food Allergy
- Food Allergy
- Unspecified Food Allergy
- Multiple Food Allergies
- Food Hypersensitivity
ICD-10 Codes:
- Z91018: Allergy to other foods
Also known as:
- Non-Hereditary Low Immunoglobulin Levels
- Immune System and Disorder
- Acquired Antibody Deficiency
- Non-Genetic Immune Deficiency
ICD-10 Codes:
- D801: Nonfamilial hypogammaglobulinemia
Also known as:
- Common Variable Immunodeficiency (CVID)
- Immune System and Disorder
- Common variable immune deficiency
- CVID
- Acquired Hypogammaglobulinemia
ICD-10 Codes:
- D839: Common variable immunodeficiency, unspecified
Which procedures does Dr. Krishnan perform as a Allergist & Immunologist?
As a Allergist & Immunologist, procedures performed by an Dr. Karthik Krishnan may include:
- Allergy Consultation
- Allergy Follow Up
- Allergy Shots
- Allergy Testing
- Insect Bite(s)
- Sinus Surgeon Consultation
- Sinus Surgeon Follow Up
- Sinus Surgery
For detailed information, please contact Dr. Krishnan's office.
Does Dr. Krishnan accept my insurance?
Dr. Krishnan accepts most major insurance plans. Important: Please call our office at (865) 584-8588 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Krishnan accept in Maryville, TN?
Dr. Krishnan in Maryville, TN accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
BlueCross BlueShield of Tennessee
Centene
Crown Cork and Seal Company
CVS Health (formerly Aetna)
Department of Veterans Affairs
Express Scripts
Humana
Medicare
MedImpact
UnitedHealthcare
View All Insurances
Where is Dr. Krishnan's office located?
Dr. Karthik Krishnan's Primary Practice
616 W Lamar Alexander Pkwy
Maryville, TN 37801
(865) 584-8588
What is Dr. Krishnan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Krishnan's National Provider Identifier (NPI) number is 1306956586.
What common questions do patients ask about Dr. Krishnan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Krishnan
What is Dr. Karthik Krishnan's specialty?
Dr. Krishnan is a Allergist & Immunologist near Maryville, TN. An allergist-immunologist is well-versed in the assessment, physical examination, laboratory diagnosis, and treatment of immune system disorders. These conditions include, but are not limited to, eczema, asthma, anaphylaxis, rhinitis, and adverse reactions to food, medication, and insect stings. Furthermore, they manage immune deficiency diseases, whether acquired or congenital, issues with host defense, and challenges associated with autoimmune diseases, organ transplantation, or immune system malignancies. Contact Dr. Krishnan to book an appointment today.
Is this Dr. Karthik Krishnan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Krishnan is affiliated with The University of Tennessee Medical Center, Parkwest Medical Center which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Allergist & Immunologist?
Explore Allergist & Immunologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Karthik Krishnan accepting new patients in Maryville, TN?
Yes, Dr. Karthik Krishnan is accepting new patients at this time.
Does Dr. Karthik Krishnan offer online booking?
Please contact Dr. Krishnan's office at (865) 584-8588 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Karthik Krishnan?
Please contact Dr. Krishnan's office at (865) 584-8588 for information regarding telehealth appointment availability or for scheduling assistance.
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