Expert allergy & immunology care with same-week appointments at three convenient locations. Allergy testing, immunotherapy, OIT, asthma management and more.
"Dr. Nicholson completely changed my life. After two years of allergy shots my seasonal allergies are almost completely gone. He took the time to explain everything and actually listened to my concerns. Same-week appointment was a lifesaver."
"I've had exercise-induced asthma for years. Dr. Nicholson was the first doctor who actually dug into the root cause instead of just prescribing another inhaler. Got a same-week appointment and had a real treatment plan within one visit."
"Our 8-year-old had a severe peanut allergy and we lived in fear every day. Dr. Nicholson walked us through OIT step by step. Six months in she can tolerate small amounts. We finally feel like we can breathe. He is genuinely brilliant and so kind."
"I struggled with severe eczema for 10 years and seen several dermatologists. Dr. Nicholson identified my specific triggers through testing and got me on Dupixent. My skin is clear for the first time in a decade. Can't recommend him enough."
"Had chronic hives for 8 months with no answers. Dr. Nicholson diagnosed me with CSU on the first visit and had a treatment plan immediately. Staff is incredibly warm and the West Jordan office is easy to get to. Truly exceptional care."
"I had a life-threatening reaction to a wasp sting. Dr. Nicholson got me started on venom immunotherapy quickly and explained everything with real patience. A year later I was stung again with zero reaction. He literally saved my life."
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Same-week appointments available. Choose to call us directly or fill out the form below and our team will reach out to schedule you.
Our team is ready to get you in fast. Same-week appointments available at all three locations.
801-965-3550Mon–Fri · Office Hours Vary by Location
Thank you! Our team will contact you within 1 business day to confirm your appointment. For immediate scheduling, call 801-965-3550.
Serving Salt Lake County and Utah Valley. Same-week appointments available. Call 801-965-3550 to schedule.
Tuesday: 8:00 AM – 4:30 PM
Friday: 8:00 AM – 12:00 PM
Mon: 9:00 AM – 4:30 PM
Tue: 8:00 AM – 4:30 PM
Wed: 8:00 AM – 4:30 PM
Thu: 9:00 AM – 4:30 PM
Monday: 8:00 AM – 4:30 PM
Wednesday: 8:00 AM – 4:30 PM
Thursday: 1:00 PM – 4:30 PM
Mon – Thu: 8:00 AM – 4:30 PM
Thursday: 8:00 AM – 12:00 PM
📞 To schedule, call us at 801-965-3550 or use our online request form
Request a Same-Week AppointmentFrom seasonal sneezing to life-threatening food allergies, we offer comprehensive diagnosis and treatment for the full spectrum of allergic and immune conditions.
Allergy skin testing and immunotherapy offered. Treat the root cause, not just the symptoms.
Peanuts, tree nuts, milk, egg, wheat, soy, fish, shellfish & more. Oral immunotherapy (OIT) offered to build tolerance.
Itchy, watery, red eyes from seasonal or year-round allergens. Often treated alongside allergic rhinitis.
Allergic, non-allergic & exercise-induced asthma. Biologics (Dupixent, Nucala, Fasenra) available when appropriate.
Topical, systemic & biologic treatment options. Comprehensive skin allergy evaluation included.
Acute & chronic hives; allergic and non-allergic swelling of the face, lips, and throat.
Allergies to antibiotics, anesthetics, NSAIDs, contrast media & more. Drug challenges and delabeling available.
Bee, wasp, hornet, yellow jacket reactions. Venom immunotherapy significantly reduces risk of future reactions.
Nickel, fragrances, chemicals, latex & more. Patch testing available to identify triggers.
Evaluation & management of primary immune deficiency disorders. Recurrent infections, low immunoglobulins & more.
EoE evaluation through dietary elimination & targeted medication management strategies.
MCAS & mastocytosis — comprehensive workup, diagnosis & treatment planning.
Dr. Nicholson is a board-certified specialist in Allergy, Asthma & Immunology, proudly serving patients throughout Salt Lake County and Utah Valley at Granger Medical Clinic's three locations in Draper, West Jordan, and West Valley City.
With specialized training in the full spectrum of allergic and immune conditions, Dr. Nicholson brings a comprehensive, patient-centered approach to care. He is passionate about not just managing symptoms but addressing root causes — offering allergy immunotherapy (shots), sublingual therapy, and oral immunotherapy for food allergies to help patients achieve lasting relief.
Dr. Nicholson currently accepts new patients and offers same-week appointments, making it easier than ever to get the expert allergy care you deserve.
Call 801-965-3550 or use our online New Patient Request Form to schedule. Dr. Nicholson sees patients at Draper, West Jordan, and West Valley City locations.
The only proven way to naturally retrain your immune system and achieve long-lasting — often permanent — relief from environmental allergies.
Unlike antihistamines and nasal sprays that only mask symptoms, Subcutaneous Immunotherapy (SCIT) — commonly known as allergy shots — works by gradually exposing your immune system to the substances that trigger your allergies. Over time, your body learns to tolerate them rather than overreact.
After a full course of treatment (3–5 years), many patients achieve significant or complete remission of their allergy symptoms — often for life.
Patients with allergic rhinitis, allergic asthma, allergic conjunctivitis, or insect venom allergy who have failed or want to avoid long-term medications. A skin test or blood test is required to identify your specific triggers and design your custom extract.
Comprehensive testing identifies exactly which environmental allergens trigger your immune response. Results in about 20 minutes.
Your personalized vial is mixed based on your test results. Takes 1–2 weeks to prepare.
Weekly injections with gradually increasing doses over several months. Cluster therapy can accelerate this phase.
Monthly injections once your target dose is reached. Most patients see significant improvement within the first year.
After 3–5 years, many patients achieve lasting remission even after stopping shots.
95165 Allergy Extract · 95115 One Injection · 95117 Two or More Injections · 95180 Rapid Desensitization
A life-changing treatment that builds tolerance to dangerous food allergens — dramatically reducing the risk of accidental reaction and anaphylaxis.
Oral Immunotherapy (OIT) is a medically supervised treatment in which patients consume gradually increasing doses of a food allergen — such as peanut flour or tree nut protein — under careful clinical oversight. The goal is to raise the threshold at which a reaction occurs, providing a critical safety buffer against accidental exposures.
Detailed history, allergy testing (skin prick and/or specific IgE blood tests) to confirm allergy and assess candidacy for OIT.
First doses are given in-office under close observation. This visit determines your starting dose and confirms safety.
You take measured doses at home each day, gradually increasing according to your personalized schedule.
Every 1–2 weeks, you return to the clinic for supervised dose increases. We monitor closely for any reactions.
Once your maintenance dose is reached, many patients can safely tolerate accidental exposure amounts — a life-changing result.
OIT is offered for children and adults with confirmed food allergies. The ideal candidate is motivated, able to follow daily dosing, and has consistent access to epinephrine. Dr. Nicholson will evaluate candidacy at your consultation.
Estimate your out-of-pocket costs based on typical charges. This is not a coverage guarantee — always verify your specific benefits with your insurance company using the CPT codes provided.
Call the member services number on your insurance card and ask: "What is my coverage for allergy testing and immunotherapy?" — then give them these CPT codes: 95004, 95044, 95165, 95115, 95117, 95180
⚠️ Disclaimer: These are estimates based on typical retail charges. Actual contracted rates, deductibles, and out-of-pocket maximums vary by plan. Always verify with your insurer. This tool is for informational purposes only.
We accept most major insurance plans. Contact our office at 801-965-3550 if you don't see your plan listed — we're happy to verify your benefits.
🛡️ Insurance Tip: Before starting allergy immunotherapy, we recommend calling your insurance company to verify your specific benefits for allergy extract preparation (CPT 95165) and injections (CPT 95115/95117). Our staff are happy to help you navigate this process.
Everything you need to know before your first visit — from insurance and costs to what to expect from allergy testing and immunotherapy.
Still have questions? We're happy to help.
Monthly articles from Dr. Nicholson — covering new research, treatment updates, and practical tips. All content is evidence-based, reviewed against AAAAI, ACAAI, and FDA guidelines.
Utah's unique geography creates some of the worst springtime pollen in the West. Learn which trees peak when, how to read pollen counts, and evidence-based strategies that actually make a difference.
Up to 90% of people with asthma experience exercise-induced symptoms. We break down the latest AAAAI/ERS guidelines on diagnosis and pre-exercise treatment strategies.
The LEAP trial showed early peanut introduction reduced allergy risk by 80%. Updated AAAAI/AAP guidelines on when to introduce high-risk foods — and when to see an allergist first.
Pollen-heavy canyon hikes, campfire smoke, insect stings — outdoor adventures present real allergy challenges. Dr. Nicholson's practical guide covers medication timing, EpiPen readiness, and best seasonal destinations.
New biologics (Dupixent, Adbry) and JAK inhibitors (Rinvoq, Cibinqo) have transformed eczema care. Updated AAAAI/AAD guidelines on which patients are candidates for targeted therapy.
Allergy shots are the only proven treatment for long-lasting — sometimes permanent — allergy relief. Who is the ideal candidate, what the 3–5 year commitment looks like, and why fall is the best time to start.