The 2 Best Allergists in Bismarck, ND
Board-certified allergy & asthma specialists practicing in Bismarck.
If over-the-counter antihistamines stopped working, or your symptoms run for months instead of weeks, a board-certified allergist-immunologist can test what you actually react to and treat the cause. That includes immunotherapy, which lowers your sensitivity over three to five years. Our editors picked the 2 specialists below from the wider North Dakota list based on board certification, hospital and academic affiliations, and peer recognition.
Allergists in Bismarck at a Glance
- Specialists listed:
- 2, all board-certified in Allergy & Immunology
- Areas covered:
- Bismarck
- Practices:
- Sanford Clinic – Downtown Rosser, Sanford Medical Center Bismarck
- Local pollen season:
- Elm and cottonwood peak in May, grass runs June and July, and ragweed and Russian thistle go from mid-August to the first freeze in late September. Short season, steep curve.
Compare Bismarck Allergists
| Allergist | Practice | Location | Known for |
|---|---|---|---|
| Arkapol Piyamahunt, MD | Sanford Clinic – Downtown Rosser | Bismarck, ND | Environmental allergies, Asthma, Drug allergy |
| Jonathan M. Rodrigues, MD | Sanford Medical Center Bismarck | Bismarck, ND | Allergy & Immunology, Internal Medicine, Pediatric allergy |
- 1
Arkapol Piyamahunt, MD
Sanford Clinic – Downtown Rosser
Bismarck, ND
Board-certified in Allergy & ImmunologyBoard-certified in Internal MedicineDr. Piyamahunt graduated from Ramathibodi Medical School in Bangkok and completed fellowship training in Allergy and Immunology at both the University of Cincinnati and the University of Iowa Hospitals & Clinics. He serves patients at Sanford Health in Bismarck, bringing subspecialty allergy care to the state's capital region.
Areas of focus: Environmental allergies · Asthma · Drug allergy · Immunotherapy
Visit practice website → - 2
Jonathan M. Rodrigues, MD
Sanford Medical Center Bismarck
Bismarck, ND
Board-certified in Allergy & ImmunologyDr. Rodrigues is a board-certified allergist-immunologist affiliated with Sanford Medical Center Bismarck who provides both adult and pediatric allergy care in the capital city. He has been practicing allergy and immunology for over a decade and is one of a small group of specialists serving the greater Bismarck area.
Areas of focus: Allergy & Immunology · Internal Medicine · Pediatric allergy
Visit practice website →
Allergy Season in Bismarck
Elm and cottonwood peak in May, grass runs June and July, and ragweed and Russian thistle go from mid-August to the first freeze in late September. Short season, steep curve.
Bring dates to your appointment. An allergist can narrow the list of suspects much faster when you can say “this started the second week of April” and match it against what was actually in the air.
- Today's pollen count in Bismarck for tree, grass, and weed levels plus a 5-day forecast
- Bismarck air quality for ozone and particle pollution, which make pollen symptoms worse
How We Picked These Bismarck Allergists
Our editorial team reviewed allergy and immunology specialists practicing across the Bismarck-Mandan area and selected these 2 on:
- Board certification in Allergy & Immunology (ABAI)
- Hospital and academic affiliations with respected medical centers
- Peer recognition, including Top Doctor awards and professional society roles
- Practice reputation and years treating allergy and asthma patients
- Coverage across the metro, so the list is not all one hospital system
These listings are editorial picks, not paid placements or medical endorsements, and we have no financial relationship with any provider listed. Availability, insurance participation, and credentials change. Verify directly with the practice before booking. This page is for informational purposes and is not medical advice.
Frequently Asked Questions
Who are the best allergists in Bismarck?
Our editors picked 2 board-certified allergist-immunologists practicing in the Bismarck-Mandan area: Arkapol Piyamahunt, MD at Sanford Clinic – Downtown Rosser in Bismarck; Jonathan M. Rodrigues, MD at Sanford Medical Center Bismarck in Bismarck. All are board-certified in Allergy & Immunology.
When is allergy season in Bismarck?
Elm and cottonwood peak in May, grass runs June and July, and ragweed and Russian thistle go from mid-August to the first freeze in late September. Short season, steep curve.
See today's pollen count in Bismarck →Do I need a referral to see an allergist in Bismarck?
That depends on your insurance plan, not your city. Most PPO plans let you book straight with an allergist. HMO plans usually want a referral from your primary care doctor first. Call the practice or your insurer before you book.
How much does an allergist visit cost in Bismarck?
A first visit with a specialist typically runs $150 to $300 without insurance, and skin testing for a panel of environmental allergens usually adds $200 to $1,000 depending on how many allergens are tested. With insurance you pay your specialist copay, though testing is often billed separately. Ask the office for a cost estimate and their billing codes when you book.
What should I bring to my first allergist appointment?
Bring a list of your symptoms and the dates they flared, every medication you take including over-the-counter ones, your insurance card, and any past test results. Stop antihistamines 5 to 7 days before skin testing, since they can blunt the results. Confirm the exact timing with the office.
Check Bismarck pollen levels to match your flare dates →Are these Bismarck allergists accepting new patients?
That changes month to month, so call the practice to check. These are editorial picks, not paid placements, and we have no financial relationship with any provider listed. Verify current credentials, availability, and insurance participation directly with the office before you book.
Allergists in Nearby Cities
Before You Call
Start a symptom log this week. Note the day, what you felt, and what the pollen count was. Two or three weeks of that turns a vague “my allergies are bad” into something an allergist can work from.
- Check Bismarck pollen levels today
- See all North Dakota allergists
- Read our allergy guides on symptoms, seasons, and relief