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Home > IL Providers > Allergists & Immunologists

Dr. Vivian Hsun-Chien Chou, MD

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Specializes in: Allergy & Immunology

University of Illinois College of Medicine at Chicago (2002)

3000 N. Halsted Street Suite 724
Chicago, IL 60657

(773) 328-7909

Dr. Vivian Hsun-Chien Chou, MD is an allergist and immunologist in Evanston, IL specializing in allergy & immunology. She graduated from University of Illinois College of Medicine at Chicago in 2002 and has 24 years of experience. Dr. Vivian Hsun-Chien Chou, MD is affiliated with Endeavor Health, Advocate Health Care and ILLINOIS ALLERGY AND ASTHMA SPECIALISTS SC.

Office Locations

2500 Ridge Avenue Suite 211a
Evanston, IL 60201

(847) 328-7909

(847) 328-7919

open_in_new

Endeavor Health

3000 N. Halsted Street Suite 724
Chicago, IL 60657

(773) 328-7909

open_in_new

500 Davis Street Suite 512
Evanston, IL 60201

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In The News

“Illinois Allergy and Asthma Specialists in Evanston and Lakeview started noticing a shortage about two weeks ago and has been helping patients who can't find EpiPens get a different autoinjector,...”—"EpiPen shortage hits Illinois: 'This is a life-threatening issue'", Orlando Sentinel, May 2018

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Vivian Hsun-Chien Chou, MD for Medicare patients.

doctor visit	17

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

Volume of procedures performed by Dr. Vivian Hsun-Chien Chou, MD for Medicare patients.

doctor visit	44

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Vivian Hsun-Chien Chou, MD.

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

Conditions of Medicare patients treated by Dr. Vivian Hsun-Chien Chou, MD in 2014

The most common conditions of Medicare patients that Dr. Vivian Hsun-Chien Chou, MD treated during 2014 were high cholesterol.

Hypertension	0
High Cholesterol	38
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
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. Vivian Hsun-Chien Chou, MD for Medicare patients.

doctor visit	20

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Vivian Hsun-Chien Chou, MD.

**Age**
From 65 to 74	24
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Vivian Hsun-Chien Chou, MD in 2015

The most common conditions of Medicare patients that Dr. Vivian Hsun-Chien Chou, MD treated during 2015 were hypertension and high cholesterol.

Hypertension	64
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Vivian Hsun-Chien Chou, MD treated as an allergist and immunologist in Evanston, IL during 2016 were skin testing, minimally invasive procedures and allergy testing.

Volume of procedures performed by Dr. Vivian Hsun-Chien Chou, MD for Medicare patients.

allergy testing	481
doctor visit	46
minimally invasive procedures	481
skin testing	481

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Vivian Hsun-Chien Chou, MD.

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

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

Conditions of Medicare patients treated by Dr. Vivian Hsun-Chien Chou, MD in 2016

The most common conditions of Medicare patients that Dr. Vivian Hsun-Chien Chou, MD treated during 2016 were hypertension.

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

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. Vivian Hsun-Chien Chou, MD for Medicare patients.

doctor visit	36

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Vivian Hsun-Chien Chou, MD.

**Age**
From 65 to 74	14
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Vivian Hsun-Chien Chou, MD in 2017

The most common conditions of Medicare patients that Dr. Vivian Hsun-Chien Chou, MD treated during 2017 were hypertension.

Hypertension	41
High Cholesterol	0
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. Vivian Hsun-Chien Chou, MD for Medicare patients.

doctor visit	39

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Vivian Hsun-Chien Chou, MD.

**Gender**
Male	12
Female	32

**Ethnicity**
Non-Hispanic White	33
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	22
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Vivian Hsun-Chien Chou, MD in 2018

The most common conditions of Medicare patients that Dr. Vivian Hsun-Chien Chou, MD treated during 2018 were high cholesterol, hypertension, ischemic heart disease and depression.

Hypertension	32
High Cholesterol	34
Stroke	0
Ischemic Heart Disease	27
Depression	25
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Vivian Hsun-Chien Chou, MD for Medicare patients.

doctor visit	19

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Vivian Hsun-Chien Chou, MD.

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

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

Conditions of Medicare patients treated by Dr. Vivian Hsun-Chien Chou, MD in 2019

The most common conditions of Medicare patients that Dr. Vivian Hsun-Chien Chou, MD treated during 2019 were hypertension, high cholesterol, diabetes and depression.

Hypertension	58
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	0
Depression	35
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	42
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Vivian Hsun-Chien Chou, MD for Medicare patients.

doctor visit	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Vivian Hsun-Chien Chou, MD for Medicare patients.

doctor visit	37

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Vivian Hsun-Chien Chou, MD.

**Ethnicity**
Non-Hispanic White	23
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

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

Conditions of Medicare patients treated by Dr. Vivian Hsun-Chien Chou, MD in 2021

The most common conditions of Medicare patients that Dr. Vivian Hsun-Chien Chou, MD treated during 2021 were high cholesterol, depression and hypertension.

Hypertension	35
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	0
Depression	38
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Vivian Hsun-Chien Chou, MD for Medicare patients.

doctor visit	36

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Vivian Hsun-Chien Chou, MD.

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

Conditions of Medicare patients treated by Dr. Vivian Hsun-Chien Chou, MD in 2022

The most common conditions of Medicare patients that Dr. Vivian Hsun-Chien Chou, MD treated during 2022 were high cholesterol and hypertension.

Hypertension	59
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

Volume of procedures performed by Dr. Vivian Hsun-Chien Chou, MD for Medicare patients.

doctor visit	49

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Vivian Hsun-Chien Chou, MD.

**Gender**
Male	16
Female	34

**Ethnicity**
Non-Hispanic White	35
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	26
From 75 to 84	12
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Vivian Hsun-Chien Chou, MD in 2023

The most common conditions of Medicare patients that Dr. Vivian Hsun-Chien Chou, MD treated during 2023 were high cholesterol, hypertension, depression and diabetes.

Hypertension	52
High Cholesterol	70
Stroke	0
Ischemic Heart Disease	0
Depression	34
Chronic Kidney Disease	0
Asthma	24
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	28
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. Vivian Hsun-Chien Chou, MD for Medicare patients.

The highest averages for the top procedures that Dr. Vivian Hsun-Chien Chou, MD treated as an allergist and immunologist in Evanston, IL were skin testing, allergy testing and minimally invasive procedures.

allergy testing	481
doctor visit	32
minimally invasive procedures	481
skin testing	481

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. Vivian Hsun-Chien Chou, MD.

**Gender**
Male	2
Female	6

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	11
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	1
85 and over	0
Less than 65	0
65 to 74	14

Average of Total of Conditions of Medicare patients treated by Dr. Vivian Hsun-Chien Chou, MD From 2013 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Vivian Hsun-Chien Chou, MD treated were hypertension, high cholesterol, depression and diabetes.

Hypertension	36
High Cholesterol	33
Stroke	0
Ischemic Heart Disease	2
Depression	12
Chronic Kidney Disease	0
Asthma	2
Osteoporosis	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	6
Atrial Fibrillation	0
Cancer	0
Dementia	0

Education & Training

Dr. Vivian Hsun-Chien Chou, MD graduated from University of Illinois College of Medicine at Chicago in 2002. She completed residency at Beth Israel Medical Center. She is certified by the American Board of Allergy & Immunology and has a state license in Illinois.

Medical School: University of Illinois College of Medicine at Chicago (2002)

Residency: Beth Israel Medical Center

Board Certification: American Board of Allergy & Immunology

Licensed In: Illinois

Affiliations & Hospitals

Dr. Vivian Hsun-Chien Chou, MD is associated with these hospitals and organizations:

Endeavor Health

Advocate Health Care

ILLINOIS ALLERGY AND ASTHMA SPECIALISTS SC

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. Vivian Hsun-Chien Chou, 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. Vivian Hsun-Chien Chou, 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

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General Payments

These charts describe general payments received by Dr. Vivian Hsun-Chien Chou, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
GlaxoSmithKline, LLC.	$1,713 NUCALA $753	BREO $553	TRELEGY ELLIPTA $156	SHINGRIX $69	ADVAIR DISKUS $60	Other $122
AstraZeneca Pharmaceuticals LP	$1,603 SYMBICORT $575	FASENRA $500	TEZSPIRE $342	BREZTRI $80	AIRSUPRA $26	Other $80
Teva Pharmaceuticals USA, Inc.	$804 PROAIR $246	QNASL $200	QVAR $190	AirDuo Digihaler $68	CINQAIR $59	Other $40
GENZYME CORPORATION	$644 DUPIXENT $644
Pfizer Inc.	$516 CUTAQUIG $162	EUCRISA $155	PAXLOVID $152	COMIRNATY $30	CIBINQO $17
Other	$5,348 XOLAIR $565	Alvesco $433	Auvi-Q $414	DUPIXENT $334	EpiPen $257	Other $3,345

**Types of Payments**
Food and Beverage	$9,734
Education	$483
Consulting Fee	$410

Biography

Dr. Vivian Chou specializes in allergy & immunology. She accepts Aetna EPO, Blue California, and Coventry, in addition to other insurance carriers. Dr. Chou obtained her medical school training at the University of Illinois College of Medicine at Chicago and performed her residency at Beth Israel Medical Center. She is affiliated with Endeavor Health and Advocate Illinois Masonic Medical Center.

Select Year:

Dr. Vivian Hsun-Chien Chou, MD

Office Locations

In The News

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Vivian Hsun-Chien Chou, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Vivian Hsun-Chien Chou, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Vivian Hsun-Chien Chou, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Vivian Hsun-Chien Chou, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Vivian Hsun-Chien Chou, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Vivian Hsun-Chien Chou, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Vivian Hsun-Chien Chou, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Vivian Hsun-Chien Chou, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Vivian Hsun-Chien Chou, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Average Medicare Patient Data From 2013 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Vivian Hsun-Chien Chou, MD From 2013 - 2023

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Biography

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