Asthma, Allergy, and Immunology Department

Asthma, Allergy, and Immunology Department
  • Board-certified Allergy and Asthma Physician
  • New patients always welcome!
  • Monday - Saturday appointments

What do we treat?

Do you suffer from sneezing, itching, hives, food allergies, asthma, or coughing...?

Allergies may affect any part of the body and include common conditions such as asthma and seasonal allergies. Dr Shin, our allergist evaluates and treats the following conditions.

  • Seasonal Allergies / Allergic Rhinitis / Hay Fever
  • Sinus Problems / Nasal Polyps
  • Asthma / Exercise induced Asthma
  • Chronic Cough
  • Smoker's Lung / COPD / Emphysema
  • Vocal Cord dysfunction
  • Eczema / Atopic Dermatitis
  • Hives / Swelling / Angioedema
  • Itching / skin rash
  • Allergic / Contact Dermatitis
  • Food Allergy
  • Insect Allergy
  • Anaphylaxis
  • Eye Itching
  • Allergic conjunctivitis or keratoconjunctivitis
  • Recurrent infections (skin, pneumonia, or other)
  • Low immune system

Procedures Performed:

  • Skin allergy testing
  • Allergy Desensitization
  • Spirometry / Lung function testing

These are only a few of the conditions treated in our clinics. Please call to inquire about other conditions you may not see here!


Byol Shin, MD

Board Certification:
American Board of Allergy, Asthma & Immunology
American Board of Internal Medicine


Appointments are required. Most appointments can be made on the same day or within 1-2 days.

Locations and Hours:

  Monday Tuesday Wednesday Thursday Friday
9am - 1pm
Patterson Patterson Patterson Patterson Patterson
Afternoon / Evening
2pm - 6pm
Patterson Patterson Patterson CLOSED Patterson
  • You can also book appointments alternate Saturdays from 10am - 2pm at Patterson.
  • As hours may change, please call ahead to confirm hours and provider availability.


We accept most major insurances and private pay patients. Please call us if you have any questions or for a complete list of insurances accepted.

  • Aetna
  • Beech Street
  • Blue Cross Blue Shield
  • Cigna
  • Coventry
  • First Health
  • Great West
  • Humana
  • Medicaid
  • Medicare
  • PHCS
  • Southcare
  • Tricare
  • United Healthcare
  • Medicaid HMO - Wellcare / Amerigroup

This is a partial list. If you do not see your plan on the list, please call us prior to your visit to verify that we accept your insurance.