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Home > IL Providers > Allergists & Immunologists

Dr. Alex Thomas, MD

(1 Rating)

Specializes in: Allergy & Immunology and Pediatrics (Child & Adolescent Medicine)

Rush Medical College

520 E. Northwest Highway
Mount Prospect, IL 60056

(847) 255-3050

Dr. Alex Thomas, MD is an allergist and immunologist in Chicago, IL specializing in allergy & immunology and pediatrics (child & adolescent medicine). He graduated from Rush Medical College. Dr. Alex Thomas, MD is affiliated with Endeavor Health and Advocate Health Care.

Office Locations

Endeavor Health

2222 W. Division Street Suite 210
Chicago, IL 60622

(773) 283-9594

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4014 N. Central Avenue
Chicago, IL 60634

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Endeavor Health

520 E. Northwest Highway
Mount Prospect, IL 60056

(847) 255-3050

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Noteworthy Medicare Patient Procedures Performed by Dr. Alex Thomas, MD in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 25%

By Volume:

subcutaneous allergen immunotherapy

By Affordability:

allergen immunotherapy

immunotherapy

subcutaneous allergen immunotherapy

In 2013, among providers in related specialties within Illinois, Dr. Alex Thomas, MD performed more subcutaneous allergen immunotherapy (allergy shots) procedures for Medicare patients than 75% of them and he also had a list price for allergen immunotherapy, immunotherapy, and subcutaneous allergen immunotherapy (allergy shots) that was lower than the list prices billed to Medicare by 75% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Alex Thomas, MD treated as an allergist and immunologist in Chicago, IL during 2013 were immunotherapy and injections.

Volume of procedures performed by Dr. Alex Thomas, MD for Medicare patients.

doctor visit	83
immunotherapy	74
injections	74

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Alex Thomas, MD.

**Gender**
Male	33
Female	64

**Age**
From 65 to 74	53
From 75 to 84	19
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Alex Thomas, MD in 2013

The most common conditions of Medicare patients that Dr. Alex Thomas, MD treated during 2013 were asthma, hypertension, high cholesterol and depression.

Hypertension	47
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	14
Depression	20
Chronic Kidney Disease	0
Asthma	49
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	20
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Alex Thomas, MD treated as an allergist and immunologist in Chicago, IL during 2014 were immunotherapy and injections.

Volume of procedures performed by Dr. Alex Thomas, MD for Medicare patients.

doctor visit	31
immunotherapy	30
injections	30

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Alex Thomas, MD.

**Gender**
Male	24
Female	47

**Age**
From 65 to 74	33
From 75 to 84	17
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Alex Thomas, MD in 2014

The most common conditions of Medicare patients that Dr. Alex Thomas, MD treated during 2014 were hypertension, asthma, high cholesterol and depression.

Hypertension	49
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	23
Depression	23
Chronic Kidney Disease	0
Asthma	42
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

Volume of procedures performed by Dr. Alex Thomas, MD for Medicare patients.

doctor visit	56

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Alex Thomas, MD.

**Ethnicity**
Non-Hispanic White	38
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	30
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Alex Thomas, MD in 2015

The most common conditions of Medicare patients that Dr. Alex Thomas, MD treated during 2015 were high cholesterol, hypertension, diabetes and asthma.

Hypertension	60
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	37
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	43
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Volume of procedures performed by Dr. Alex Thomas, MD for Medicare patients.

doctor visit	138

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Alex Thomas, MD.

**Gender**
Male	23
Female	47

**Ethnicity**
Non-Hispanic White	43
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	35
From 75 to 84	18
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Alex Thomas, MD in 2016

The most common conditions of Medicare patients that Dr. Alex Thomas, MD treated during 2016 were high cholesterol, hypertension, asthma and depression.

Hypertension	54
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	24
Depression	34
Chronic Kidney Disease	26
Asthma	41
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	21
Diabetes	27
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Alex Thomas, MD treated as an allergist and immunologist in Chicago, IL during 2017 were immunotherapy and injections.

Volume of procedures performed by Dr. Alex Thomas, MD for Medicare patients.

doctor visit	123
immunotherapy	106
injections	106

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Alex Thomas, MD.

**Gender**
Male	17
Female	65

**Ethnicity**
Non-Hispanic White	42
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	41
From 75 to 84	21
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Alex Thomas, MD in 2017

The most common conditions of Medicare patients that Dr. Alex Thomas, MD treated during 2017 were hypertension, high cholesterol, asthma and chronic kidney disease.

Hypertension	59
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	24
Depression	29
Chronic Kidney Disease	30
Asthma	45
Osteoperosis	15
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	15
Diabetes	30
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Alex Thomas, MD treated as an allergist and immunologist in Chicago, IL during 2018 were immunotherapy and injections.

Volume of procedures performed by Dr. Alex Thomas, MD for Medicare patients.

doctor visit	122
immunotherapy	492
injections	492

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Alex Thomas, MD.

**Gender**
Male	16
Female	63

**Ethnicity**
Non-Hispanic White	47
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	46
From 75 to 84	0
85 and over	0
Less than 65	18

Conditions of Medicare patients treated by Dr. Alex Thomas, MD in 2018

The most common conditions of Medicare patients that Dr. Alex Thomas, MD treated during 2018 were hypertension, high cholesterol, asthma and diabetes.

Hypertension	54
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	23
Depression	27
Chronic Kidney Disease	20
Asthma	47
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	14
Diabetes	30
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Alex Thomas, MD treated as an allergist and immunologist in Chicago, IL during 2019 were immunotherapy and injections.

Volume of procedures performed by Dr. Alex Thomas, MD for Medicare patients.

doctor visit	80
immunotherapy	451
injections	451

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Alex Thomas, MD.

**Gender**
Male	13
Female	50

**Ethnicity**
Non-Hispanic White	44
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	36
From 75 to 84	15
85 and over	0
Less than 65	12

Conditions of Medicare patients treated by Dr. Alex Thomas, MD in 2019

The most common conditions of Medicare patients that Dr. Alex Thomas, MD treated during 2019 were hypertension, high cholesterol, asthma and diabetes.

Hypertension	56
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	24
Depression	24
Chronic Kidney Disease	22
Asthma	40
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	25
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Alex Thomas, MD treated as an allergist and immunologist in Chicago, IL during 2020 were immunotherapy and injections.

Volume of procedures performed by Dr. Alex Thomas, MD for Medicare patients.

doctor visit	72
immunotherapy	374
injections	374

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Alex Thomas, MD.

**Gender**
Male	15
Female	50

**Ethnicity**
Non-Hispanic White	42
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	37
From 75 to 84	17
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Alex Thomas, MD in 2020

The most common conditions of Medicare patients that Dr. Alex Thomas, MD treated during 2020 were high cholesterol, hypertension, asthma and diabetes.

Hypertension	57
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	22
Depression	20
Chronic Kidney Disease	20
Asthma	34
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	29
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Alex Thomas, MD treated as an allergist and immunologist in Chicago, IL during 2021 were immunotherapy and injections.

Volume of procedures performed by Dr. Alex Thomas, MD for Medicare patients.

doctor visit	129
immunotherapy	503
injections	503

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Alex Thomas, MD.

**Gender**
Male	17
Female	64

**Ethnicity**
Non-Hispanic White	50
Black	0
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	40
From 75 to 84	25
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Alex Thomas, MD in 2021

The most common conditions of Medicare patients that Dr. Alex Thomas, MD treated during 2021 were hypertension, high cholesterol, asthma and diabetes.

Hypertension	56
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	17
Depression	16
Chronic Kidney Disease	17
Asthma	38
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	0
Diabetes	23
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Alex Thomas, MD treated as an allergist and immunologist in Chicago, IL during 2022 were immunotherapy, injections, skin testing and minimally invasive procedures.

Volume of procedures performed by Dr. Alex Thomas, MD for Medicare patients.

allergy testing	379
doctor visit	114
immunotherapy	520
injections	520
minimally invasive procedures	379
skin testing	379

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Alex Thomas, MD.

**Gender**
Male	19
Female	58

**Ethnicity**
Non-Hispanic White	49
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	31
From 75 to 84	27
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Alex Thomas, MD in 2022

The most common conditions of Medicare patients that Dr. Alex Thomas, MD treated during 2022 were high cholesterol, hypertension, asthma and diabetes.

Hypertension	66
High Cholesterol	74
Stroke	0
Ischemic Heart Disease	17
Depression	17
Chronic Kidney Disease	0
Asthma	36
Osteoperosis	17
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	30
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Alex Thomas, MD treated as an allergist and immunologist in Chicago, IL during 2023 were immunotherapy and injections.

Volume of procedures performed by Dr. Alex Thomas, MD for Medicare patients.

doctor visit	133
immunotherapy	559
injections	559

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Alex Thomas, MD.

**Gender**
Male	17
Female	63

**Ethnicity**
Non-Hispanic White	49
Black	0
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	34
From 75 to 84	34
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Alex Thomas, MD in 2023

The most common conditions of Medicare patients that Dr. Alex Thomas, MD treated during 2023 were high cholesterol, hypertension, asthma and diabetes.

Hypertension	66
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	19
Depression	26
Chronic Kidney Disease	0
Asthma	44
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	34
Dementia	0
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. Alex Thomas, MD for Medicare patients.

The highest averages for the top procedures that Dr. Alex Thomas, MD treated as an allergist and immunologist in Chicago, IL were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

allergy testing	379
doctor visit	98
immunotherapy	345
injections	345
minimally invasive procedures	379
skin testing	379

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. Alex Thomas, MD.

**Gender**
Male	17
Female	51

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	36
Hispanic	3
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	17
85 and over	0
Less than 65	2
65 to 74	37

Average of Total of Conditions of Medicare patients treated by Dr. Alex Thomas, MD From 2013 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Alex Thomas, MD treated were hypertension, high cholesterol, asthma and diabetes.

Hypertension	56
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	18
Depression	21
Chronic Kidney Disease	12
Asthma	41
Osteoporosis	2
Heart Failure	1
Chronic Obstructive Pulmonary Disease	4
Diabetes	26
Atrial Fibrillation	0
Dementia	0
Cancer	2

Education & Training

Dr. Alex Thomas, MD graduated from Rush Medical College. He completed residency at University of Wisconsin Hospital and Clinics. He is certified by the American Board of Allergy & Immunology and has a state license in Wisconsin.

Medical School: Rush Medical College

Residency: University of Wisconsin Hospital and Clinics

Board Certification: American Board of Allergy & Immunology

Licensed In: Wisconsin

Affiliations & Hospitals

Dr. Alex Thomas, MD is associated with these hospitals and organizations:

Endeavor Health

Advocate Health Care

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Alex Thomas, MD appears to accept the following insurance providers: CIGNA Choice Fund PPO, United Healthcare Select Plus POS, United Healthcare Select HMO, United Healthcare Select EPO, United Healthcare Options PPO, United Healthcare Indemnity, Aetna POS, Aetna QPOS, TRICARE Prime, Aetna Open Choice PPO, Aetna Open Access HMO, Aetna Medicare HMO, Golden Rule, TRICARE, Coventry, Aetna Open Access Aetna Select, Aetna Select, Aetna EPO, Aetna HMO, Blue Advantage PPO, Aetna Medicare PPO, United Healthcare Select Plus HMO, United Healthcare Choice Plus PPO, AARP, Medicare Advantage, Humana Medicare Choice PPO, United Healthcare Choice Plus HMO, Blue Cross PPO, Blue Advantage HMO, Blue Cross Medicare Advantage PPO, Coventry PPO, United Healthcare, Medicaid, Humana, Cigna, United Healthcare Navigate HMO, First Health, HealthLink PPO, HFN EPO, HFN PPO, HFN Platinum EPO, HFN, PHCS PPO, MultiPlan PPO, SEIU - Local 4 PPO, Union Medical (Local 1546) HMO, Aetna Medicare Prime HMO-POS, Union Medical Care PPO, Aetna Elect Choice HMO (includes Aetna Health Funds), AAH UMR Select - Team Member Plan, Aetna Medicare POS, Aetna State of Illinois Open Access Plus, Aetna Open Choice POS, Health Services and Technology, HST Care Connect PPO, Aetna Open Choice PPO - State of Illinois - SOI, United Surest (previously Bind), Aetna Managed Choice (MC) POS, Union Health Services, Inc., Aetna Open Choice POS II, Aetna State of Illinois PPO, Aetna Health Network Option, Health Services and Technology, HST Care Connect EPO, AAH UMR Preferred - Team Member Plan, Aetna Signature Administrators PPO (ASA or SRC) PPO, Aetna Upfront Advantage, Aetna Signature Administrators PPO, SEIU - Local 4 HMO, Aetna Open Access Elect Choice (includes Aetna Health Funds), Aetna NAP - PPO, Aetna Value Performance Network, Aetna Premier Care Plus Network, Blue Cross Community MMAI, BlueCare Direct HMO, Aetna Health Network Only, Aetna Premier Care Network, Blue Cross Medicare Supplement PPO and SIHO PPO.

Insurance Accepted by Provider includes:

According to our sources, Dr. Alex Thomas, MD accepts the following insurance providers:

CIGNA Choice Fund PPO

United Healthcare Select Plus POS

United Healthcare Select HMO

United Healthcare Select EPO

United Healthcare Options PPO

United Healthcare Indemnity

Aetna POS

Aetna QPOS

TRICARE Prime

Aetna Open Choice PPO

Aetna Open Access HMO

Aetna Medicare HMO

Golden Rule

TRICARE

Coventry

Aetna Open Access Aetna Select

Aetna Select

Aetna EPO

Aetna HMO

Blue Advantage PPO

Aetna Medicare PPO

United Healthcare Select Plus HMO

United Healthcare Choice Plus PPO

AARP

Medicare Advantage

Humana Medicare Choice PPO

United Healthcare Choice Plus HMO

Blue Cross PPO

Blue Advantage HMO

Blue Cross Medicare Advantage PPO

Coventry PPO

United Healthcare

Medicaid

Humana

Cigna

United Healthcare Navigate HMO

First Health

HealthLink PPO

HFN EPO

HFN PPO

HFN Platinum EPO

HFN

PHCS PPO

MultiPlan PPO

SEIU - Local 4 PPO

Union Medical (Local 1546) HMO

Aetna Medicare Prime HMO-POS

Union Medical Care PPO

Aetna Elect Choice HMO (includes Aetna Health Funds)

AAH UMR Select - Team Member Plan

Aetna Medicare POS

Aetna State of Illinois Open Access Plus

Aetna Open Choice POS

Health Services and Technology, HST Care Connect PPO

Aetna Open Choice PPO - State of Illinois - SOI

United Surest (previously Bind)

Aetna Managed Choice (MC) POS

Union Health Services, Inc.

Aetna Open Choice POS II

Aetna State of Illinois PPO

Aetna Health Network Option

Health Services and Technology, HST Care Connect EPO

AAH UMR Preferred - Team Member Plan

Aetna Signature Administrators PPO (ASA or SRC) PPO

Aetna Upfront Advantage

Aetna Signature Administrators PPO

SEIU - Local 4 HMO

Aetna Open Access Elect Choice (includes Aetna Health Funds)

Aetna NAP - PPO

Aetna Value Performance Network

Aetna Premier Care Plus Network

Blue Cross Community MMAI

BlueCare Direct HMO

Aetna Health Network Only

Aetna Premier Care Network

Blue Cross Medicare Supplement PPO

SIHO PPO

Ratings & Reviews

Dr. Alex Thomas, MD has an exceptional overall rating with an average of 4.8 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Alex Thomas, MD from all over the web to help you find the right in Chicago, IL.

4.8

Overall Rating

(1 Rating)

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General Payments

These charts describe general payments received by Dr. Alex Thomas, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
GlaxoSmithKline, LLC.	$2,358 NUCALA $1,319	TRELEGY ELLIPTA $433	BREO $330	ARNUITY $124	AREXVY $117	Other $35
AstraZeneca Pharmaceuticals LP	$1,832 FASENRA $752	TEZSPIRE $362	SYMBICORT $322	AIRSUPRA $244	BREZTRI $51	Other $101
GENZYME CORPORATION	$1,056 DUPIXENT $1,056
Regeneron Healthcare Solutions, Inc.	$830 DUPIXENT $679	DUPIXENT DUPILUMAB INJECTION $151
Teva Pharmaceuticals USA, Inc.	$585 AirDuo Digihaler $137	AUSTEDO $125	CINQAIR $124	QVAR $106	PROAIR $25	Other $68
Other	$3,132 XOLAIR $813	Auvi-Q $230	Haegarda $217	Orladeyo $215	Xhance $179	Other $1,477

**Types of Payments**
Food and Beverage	$9,609
Education	$185

Biography

Dr. Alex Thomas practices allergy & immunology in Chicago, IL and Mount Prospect, IL. He appears to be in-network for Aetna EPO, Blue California, and Coventry, in addition to other insurance carriers. He attended medical school at Rush Medical College. Dr. Thomas's training includes a residency program at the University of Wisconsin Hospital and Clinics. He is professionally affiliated with Northwest Community Healthcare and Advocate Health Care.