Dr. Scott SongIllinois Institute of Allergy & Asthma

Dr. Song sees patients six days a week

Breathe easier.Live more freely.

Board-certified allergist-immunologist Dr. Scott Song has treated allergies, asthma and hives for 30+ years. See him in Libertyville, McHenry or Palatine.

Breathe with usInhale
  • Board certified · Allergy & Immunology
  • 30+ years
  • 15,000+ patients
  • Libertyville · McHenry · Palatine
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Let’s clear the air.Allergy · Asthma · Immunology

Our philosophy

Allergies and asthma shouldn’t decide where you go, what you eat, or how well you sleep. We find out what’s behind your symptoms, treat it, and keep checking in until you feel better.

Our philosophy

Pick the symptom that bothers you most. We’ll figure out what’s causing it and what to do about it. Every plan starts with a clear diagnosis. After that, we follow up and adjust it if something isn’t working.

Dr. Scott I. Song
Meet Dr. Song

Three decades. One dedicated specialist.

  • Board Certified · Allergy & Immunology
  • Board Certified · Internal Medicine
  • Former U.S. Army Major
  • M.D. · Loyola Stritch School of Medicine
  • Fellowship · National Jewish Hospital
  • Advocate Good Shepherd & Condell

Dr. Scott I. Song is a board-certified allergist-immunologist with more than 30 years of experience. He is also board certified in internal medicine, which gives him a broad view of your overall health.

As a U.S. Army Major, he served as an allergist and cared for more than 200,000 soldiers and their families throughout Europe. That experience still shapes how he practices.

Your plan is based on your history and your triggers. Then we follow up and change it if something isn’t working.

More About Dr. Song

“I really enjoy putting together a plan that makes a lasting difference for someone. My goal is to help you live without allergies and asthma holding you back.”

Dr. Scott I. Song · Allergist-Immunologist
30+Years of allergy & asthma care
15,000+Patients treated
3Offices across the northwest suburbs
24/7Call answering service
Watch

Get to know Dr. Song before you visit.

A short introduction to Dr. Song and his approach to allergy and asthma care.

How it works

Airways, opening.

Getting started is easy. Here’s what happens along the way.

Your path to relief00%
  1. Call your preferred office

    Pick the location and day that work for you. We’ll help you book the right type of appointment.

  2. Prepare for your visit

    Bring past test results and records. Contact the office for individualized test preparation.

  3. Get a clear diagnosis

    Dr. Song reviews your history and uses testing to find what’s behind your symptoms.

  4. Follow your plan

    We put your treatment plan together, then check in and adjust it as needed.

Patient perspectives

What patients say.

Board-certified in Allergy & Immunology, with 30+ years of experience. Patients describe Dr. Song’s knowledge, compassion and individualized approach to care.

Years-long asthma

“…my years-long battle with asthma has been brought under control.”

Under the competent care of Dr. Scott Song, my years-long battle with asthma has been brought under control. Dr. Song’s expertise is evident in his precise diagnosis and customized treatment plan, which have made a profound difference in my quality of life. He has an authentic passion for patient well-being that is unmatched. I consider finding him to be a life-saving event.
Asthma patientA clear diagnosis and a tailored treatment plan
Chronic allergies · patient for two years

“…the relief I’ve experienced from chronic allergies has been transformative.”

I’ve had the privilege of being a patient of Dr. Song for the past two years. The level of care, depth of knowledge, and genuine compassion he brings to his practice have been literally life-changing for me. His dedication to his field is palpable, and the relief I’ve experienced from chronic allergies has been transformative.
Allergy patientTwo years of care
Allergy attacks

“Felt better within weeks of seeing him.”

Doc is the real deal! Felt better within weeks of seeing him. You can tell he loves what he does, and he’s super knowledgeable. For the first time in years, I’m living without the constant dread of an allergy attack. Dr. Song, you’re a life-saver!
Allergy patientRelief within weeks of starting care
Severe allergies · nothing had worked

“His treatment plan was a game-changer…”

I can’t thank Dr. S enough! For years, I struggled with severe allergies, and nothing seemed to work. Dr. S changed all that for me. His treatment plan was a game-changer, and it’s easy to see he really cares. Honestly, he’s been a lifesaver. My only regret is not finding him sooner!
Allergy patientHelp after other treatments fell short
Asthma symptoms

“I can now participate in activities I never thought I’d be able to enjoy again.”

Dr. Scott Song has been more than a physician to me; he’s been a life-saver. His compassion and real expertise in treating my asthma symptoms have given me a new lease on life. I can now participate in activities I never thought I’d be able to enjoy again. I feel truly blessed to have found such an exceptional doctor.
Asthma patientCompassion and expertise
Allergy & asthma

“Dr. Song is the best…”

Dr. Song is the best allergy/asthma doctor there is.
Patient perspectiveAllergy and asthma careRead original review (opens in a new tab)
Patient for over a year

“…I would absolutely recommend him.”

I've been seeing him for more than a year and I would absolutely recommend him.
Allergy patientMore than a year of careRead original review (opens in a new tab)
Friendly office

“…the office is very friendly.”

Dr. Song really knows his stuff, and the office is very friendly.
Parent of an allergy patientKnowledgeable care and a friendly teamRead original review (opens in a new tab)
Asthma control

“…my asthma under control…”

I have had my asthma under control ever since I started treatment with him from day one.
Long-term asthma patientExperience managing asthmaRead original review (opens in a new tab)
Family care

“Our whole family…”

Our whole family has been well cared for here!
Patient familyCare for the whole familyRead original review (opens in a new tab)
Story 1 of 10 · Asthma patient
Locations & hours

Three offices. One practice.

Dr. Song sees patients in Libertyville, McHenry and Palatine on different days. Choose the office and day that work best for you.

LAKE MICHIGAN N ↑ Libertyville TUE · FRI McHenry MON · THU Palatine WED · SAT
Northwest suburbs · IllinoisDr. Song sees patients six days a week

Libertyville

1013 West Park Avenue, Libertyville, IL 60048
Tuesday 12:00pm – 6:00pm · Friday 1:00pm – 5:00pm

Walk-in allergy shotsWalk in Mon–Fri 2–5pm or Sat 9am–12pm. No appointment needed.
  • MonMcHenry12–5pm
  • TueLibertyville12–6pm
  • WedPalatine11am–6pm
  • ThuMcHenry12–5pm
  • FriLibertyville1–5pm
  • SatPalatine9am–12:30pm
  • SunClosedClosed
Questions

Good questions.

Still have a question? Call any office. Our answering service picks up 24/7.

How do I book an appointment?

Call the office you’d like to visit: Libertyville (847) 362-0691, McHenry (815) 759-1919 or Palatine (847) 202-1515. Our team will help you choose the right appointment type. You can also email care@drscottsong.com.

Which office should I choose?

Choose the one that fits your schedule. Dr. Song is in McHenry on Monday and Thursday, Libertyville on Tuesday and Friday, and Palatine on Wednesday and Saturday.

What should I bring to my first visit?

Bring any past allergy tests, blood work, imaging such as X-rays, CT scans or MRIs, pulmonary tests and a record of your allergy medications.

Do I need to stop any medications before my visit?

Contact your preferred office for individualized test preparation. Consult your prescribing clinician before changing prescribed medications.

Do you accept my insurance?

Coverage varies by plan. Please call your preferred office to confirm coverage before your visit.

Can I walk in for allergy shots?

Yes. Walk-in allergy shots are available Monday through Friday, 2–5pm, and Saturday, 9am–12pm.

What kinds of tests do you offer?

Depending on your symptoms, we may use skin testing, blood tests, patch testing, food and drug allergy testing, challenge tests, spirometry, FeNO or methacholine challenge testing. Dr. Song will explain which tests make sense for you.

Can I reach you after hours?

Yes. Our answering service takes calls 24/7, day or night. If you’re having a medical emergency, call 911.

Ready to breathe easier?

Call the office that works best for you. Our team will help you schedule a consultation with Dr. Song.

24/7 answering service · Prefer email? care@drscottsong.com

Dr. Scott Song
Call to Book

Call an office

Dr. Song is at a different office each day. Our answering service takes calls 24/7.

Libertyville · Tue · Fri(847) 362-0691McHenry · Mon · Thu(815) 759-1919Palatine · Wed · Sat(847) 202-1515