Summary

Jiun Yoon, MD joins the Allergy and Asthma Care Centers after eleven years of government service. He served nine years on active duty service with the United States Army. The last two years; he practiced at the Fort Belvoir Community Hospital and also contributed regularly to the education of future allergists at the Walter Reed National Military Medical Center Allergy and Immunology training program. During his distinguished nine year Army career he also served as a Brigade Surgeon in the 2nd Infantry Division, staff internist with the 8th Army based in Seoul, South Korea, and Chief of the Allergy and Immunology Service at Dwight D. Eisenhower Army Medical Center in Augusta, Georgia.

Prior to his commission in the US Army, he completed his undergraduate training at the University of Michigan in Ann Arbor and earned is Doctor of Medicine from the Drexel University College of Medicine in Philadelphia. He completed his internship and residency in Internal Medicine at Tripler Army Medical Center in Honolulu, HI and fellowship training in Allergy and Immunology at the Walter Reed Army Medical Center. He is board certified in Allergy/Immunology.

Dr. Yoon's professional career includes appointments to several national organizations in the field of Allergy and Immunology; currently serving on several committees appointed by the American Academy of Allergy Asthma and Immunology (AAAAI) and the American College of Allergy Asthma and Immunology(ACAAI). He has also been elected as a Fellow of both the AAAAI and the ACAAI, as well as the American College of Physicians. He has authored and published several medical articles and has served as a senior reviewer for an Allergy and Immunology board review publication.

His special interests in the field of allergy and immunology include: allergic and non-allergic rhinitis, food allergies, and venom allergies. His approach to patient care incorporates many aspects of core Army values including: integrity, duty, honor, and respect to provide top-notch compassionate and effective care for all ages.

Dr. Yoon grew up in the Washington, DC area and returned to this area upon completion of his military service. He is married and has two children.
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Quick Facts

  • accepting new patients
  • 5
  • 25 years of experience
  • 14 insurance plans accepted
  • speaks English
  • Tripler Army Medical Center
  • 2 specialties
  • 21 areas of expertise
  • 2 board certifications
  • 1 office location
  • Male

Office Location

Ashburn Allergy Pllc

20955 Professional Plz Ste 300Ashburn, VA 20147
Mon10:00 am - 6:00 pm
Tue7:30 am - 2:30 pm
Wed10:00 am - 6:00 pm
Thu10:00 am - 6:00 pm
Fri7:30 am - 2:30 pm
SatClosed
SunClosed

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Dr. Jiun Yoon, MDDr. Nneoma Onyinyechi Obiejemba, MDDr. Nina Scribanu, MDDr. Philip Jay Schwartz, MD
Allergy & ImmunologyAllergy & ImmunologyMedical GeneticsNephrology
Accepts New Patients Accepts New Patients Accepts New Patients
3.7 
4.6 
25 Years of Experience 18 Years of Experience 69 Years of Experience 48 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English, Spanish
Ashburn , VAROCKVILLE , MDWashington , DCSilver Spring , MD
Med School: Drexel University College Of Medicine Med School: Abia State University Faculty Of Medicine Med School: Universitatea De Medicina Si Farmacie Carol Davila Med School: Pennsylvania State University College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Jiun Yoon

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Aetna Better Health
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield - PPO
  • CHAMPVA
  • Cigna
  • GEHA
  • Innovation Health
  • Meritain Health
  • Molina Healthcare
  • Tricare
  • UnitedHealthcare
  • UnitedHealthOne

Medical Specialties

Dr. Jiun Yoon has the following 2 specialties

Specialty Expertise

Dr. Jiun Yoon has the following 21 areas of expertise

  • Allergic Contact Dermatitis
  • Allergies
  • Allergy
  • Angioedema
  • Asthma
  • Atopic Dermatitis
  • Desensitization
  • Eczema (Eczematous Skin Diseases)
  • Food Allergies
  • Food Allergy (Hypersensitivity)
  • Hay Fever
  • Hay Fever (Seasonal Allergic Rhinitis)
  • Hives (Urticaria)
  • Immunotherapy
  • Internal Medicine
  • Itching
  • Nasal Allergies
  • Nasal Allergy (Rhinitis)
  • Rash
  • Sinusitis
  • Watery Eyes

Certifications, License, & Education

25 Years Experience

MEDICAL LICENSE

Medical Doctor, Virginia, 2026, Active

EDUCATION & TRAINING

Residency

Tripler Army Medical Center

Medical School

Drexel University College Of MedicineGraduated in 2001

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Frequently Asked Questions

Where is Dr. Jiun Yoon's office located?
Dr. Jiun Yoon's office is located at 20955 Professional Plz Ste 300, Ashburn, VA, 20147.
Does Dr. Jiun Yoon accept virtual/telehealth appointments?
Dr. Jiun Yoon has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Jiun Yoon accept my insurance?
You can see the insurance plans that Dr. Jiun Yoon accepts on their Vitals profile.
How can I make an appointment with Dr. Jiun Yoon?
You can find contact information for Dr. Jiun Yoon here on Vitals.
Is Dr. Jiun Yoon accepting new patients?
Dr. Jiun Yoon is accepting new patients on Vitals. View Dr. Jiun Yoon's profile on Vitals to make an appointment.

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