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Dr. Stephen Yuang Liang, MD

Accepting New Patients

(Dr. Stephen Yuan-Tung Liang, MD)

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Specializes in: Adult Infectious Disease and Emergency Medicine

University of Maryland School of Medicine (2004)

1 Barnes Jewish Hospital Plaza
Saint Louis, MO 63110

(314) 362-9098

Dr. Stephen Yuang Liang, MD is an adult infectious disease specialist in Saint Louis, MO specializing in adult infectious disease and emergency medicine. He graduated from University of Maryland School of Medicine in 2004 and has 22 years of experience. Dr. Stephen Yuang Liang, MD is affiliated with BJC HealthCare, Washington University in St. Louis (WUSTL) and WashU Medicine.

Office Locations

1 Barnes Jewish Hospital Plaza
Saint Louis, MO 63110

(314) 362-9098

(314) 362-9851

open_in_new

WashU Medicine

620 South Taylor Avenue Suite 100
Saint Louis, MO 63110

(314) 362-9098

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In The News

“The Rep has released what it calls a comprehensive, County-approved plan to keep actors, staff and attendees safe, developed with help from Dr. Stephen Liang and Dr. Joseph Cherabie of Washington...”—"Repertory Theatre of St. Louis Plans Return of In-Person Shows", Riverfront Times, April 2021

Noteworthy Medicare Patient Procedures Performed by Dr. Stephen Yuang Liang, MD in 2023

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

Top 5%

By Volume:

emergency room care

In 2023, Dr. Stephen Yuang Liang, MD performed more emergency room (ER) care procedures for Medicare patients than 95% of providers in related specialties within Missouri.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Stephen Yuang Liang, MD treated as an adult infectious disease specialist in Saint Louis, MO during 2012 were hospital care, inpatient care and emergency care.

Volume of procedures performed by Dr. Stephen Yuang Liang, MD for Medicare patients.

emergency care	44
hospital care	216
inpatient care	216

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Stephen Yuang Liang, MD treated as an adult infectious disease specialist in Saint Louis, MO during 2013 were hospital care, inpatient care and emergency care.

Volume of procedures performed by Dr. Stephen Yuang Liang, MD for Medicare patients.

emergency care	130
hospital care	226
inpatient care	226

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Yuang Liang, MD.

**Gender**
Male	122
Female	144

**Ethnicity**
Non-Hispanic White	164
Black	90
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	82
From 75 to 84	62
85 and over	23
Less than 65	99

Conditions of Medicare patients treated by Dr. Stephen Yuang Liang, MD in 2013

Hypertension	75
High Cholesterol	61
Stroke	10
Ischemic Heart Disease	51
Depression	47
Chronic Kidney Disease	51
Asthma	17
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	38
Chronic Obstructive Pulmonary Disease	35
Diabetes	47
Dementia	12
Cancer	18

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Stephen Yuang Liang, MD treated as an adult infectious disease specialist in Saint Louis, MO during 2014 were emergency care, hospital care and inpatient care.

Volume of procedures performed by Dr. Stephen Yuang Liang, MD for Medicare patients.

emergency care	170
hospital care	155
inpatient care	155

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Yuang Liang, MD.

**Gender**
Male	118
Female	150

**Ethnicity**
Non-Hispanic White	148
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	83
From 75 to 84	55
85 and over	38
Less than 65	92

Conditions of Medicare patients treated by Dr. Stephen Yuang Liang, MD in 2014

Hypertension	75
High Cholesterol	64
Stroke	10
Ischemic Heart Disease	52
Depression	44
Chronic Kidney Disease	47
Asthma	19
Osteoperosis	7
Atrial Fibrilation	19
Heart Failure	41
Chronic Obstructive Pulmonary Disease	27
Diabetes	49
Dementia	21
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Stephen Yuang Liang, MD treated as an adult infectious disease specialist in Saint Louis, MO during 2015 were emergency care, hospital care and inpatient care.

Volume of procedures performed by Dr. Stephen Yuang Liang, MD for Medicare patients.

emergency care	186
hospital care	102
inpatient care	102

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Yuang Liang, MD.

**Gender**
Male	272
Female	280

**Ethnicity**
Non-Hispanic White	294
Black	232
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	164
From 75 to 84	120
85 and over	54
Less than 65	214

Conditions of Medicare patients treated by Dr. Stephen Yuang Liang, MD in 2015

Hypertension	75
High Cholesterol	61
Stroke	17
Ischemic Heart Disease	54
Depression	44
Chronic Kidney Disease	58
Asthma	20
Osteoperosis	5
Atrial Fibrilation	18
Heart Failure	42
Chronic Obstructive Pulmonary Disease	26
Diabetes	48
Dementia	24
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Stephen Yuang Liang, MD treated as an adult infectious disease specialist in Saint Louis, MO during 2016 were emergency care, hospital care and inpatient care.

Volume of procedures performed by Dr. Stephen Yuang Liang, MD for Medicare patients.

emergency care	194
hospital care	188
inpatient care	188

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Yuang Liang, MD.

**Gender**
Male	142
Female	187

**Ethnicity**
Non-Hispanic White	207
Black	110
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	101
From 75 to 84	59
85 and over	40
Less than 65	129

Conditions of Medicare patients treated by Dr. Stephen Yuang Liang, MD in 2016

Hypertension	75
High Cholesterol	59
Stroke	14
Ischemic Heart Disease	44
Depression	46
Chronic Kidney Disease	56
Asthma	33
Osteoperosis	8
Atrial Fibrilation	19
Heart Failure	40
Chronic Obstructive Pulmonary Disease	28
Diabetes	46
Dementia	22
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Stephen Yuang Liang, MD treated as an adult infectious disease specialist in Saint Louis, MO during 2017 were emergency care, hospital care and inpatient care.

Volume of procedures performed by Dr. Stephen Yuang Liang, MD for Medicare patients.

emergency care	192
hospital care	145
inpatient care	145

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Yuang Liang, MD.

**Gender**
Male	153
Female	163

**Ethnicity**
Non-Hispanic White	177
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	107
From 75 to 84	57
85 and over	40
Less than 65	112

Conditions of Medicare patients treated by Dr. Stephen Yuang Liang, MD in 2017

Hypertension	75
High Cholesterol	59
Stroke	14
Ischemic Heart Disease	49
Depression	45
Chronic Kidney Disease	66
Asthma	15
Osteoperosis	10
Atrial Fibrilation	22
Heart Failure	43
Chronic Obstructive Pulmonary Disease	33
Diabetes	44
Dementia	26
Cancer	18

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Stephen Yuang Liang, MD treated as an adult infectious disease specialist in Saint Louis, MO during 2018 were hospital care, inpatient care and emergency care.

Volume of procedures performed by Dr. Stephen Yuang Liang, MD for Medicare patients.

emergency care	155
hospital care	166
inpatient care	166

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Yuang Liang, MD.

**Gender**
Male	129
Female	147

**Ethnicity**
Non-Hispanic White	147
Black	114
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	89
From 75 to 84	46
85 and over	26
Less than 65	115

Conditions of Medicare patients treated by Dr. Stephen Yuang Liang, MD in 2018

Hypertension	75
High Cholesterol	62
Stroke	14
Ischemic Heart Disease	53
Depression	45
Chronic Kidney Disease	65
Asthma	14
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	48
Chronic Obstructive Pulmonary Disease	28
Diabetes	51
Dementia	26
Cancer	17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Stephen Yuang Liang, MD treated as an adult infectious disease specialist in Saint Louis, MO during 2019 were hospital care, inpatient care and emergency care.

Volume of procedures performed by Dr. Stephen Yuang Liang, MD for Medicare patients.

emergency care	99
hospital care	118
inpatient care	118

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Yuang Liang, MD.

**Gender**
Male	101
Female	101

**Ethnicity**
Non-Hispanic White	121
Black	70
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	68
From 75 to 84	49
85 and over	24
Less than 65	61

Conditions of Medicare patients treated by Dr. Stephen Yuang Liang, MD in 2019

Hypertension	75
High Cholesterol	67
Stroke	5
Ischemic Heart Disease	51
Depression	37
Chronic Kidney Disease	66
Asthma	13
Osteoperosis	14
Atrial Fibrilation	21
Heart Failure	41
Chronic Obstructive Pulmonary Disease	32
Diabetes	50
Dementia	26
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Stephen Yuang Liang, MD treated as an adult infectious disease specialist in Saint Louis, MO during 2020 were hospital care, inpatient care and emergency care.

Volume of procedures performed by Dr. Stephen Yuang Liang, MD for Medicare patients.

emergency care	77
hospital care	133
inpatient care	133

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Yuang Liang, MD.

**Gender**
Male	84
Female	81

**Ethnicity**
Non-Hispanic White	93
Black	61
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	62
From 75 to 84	31
85 and over	12
Less than 65	60

Conditions of Medicare patients treated by Dr. Stephen Yuang Liang, MD in 2020

Hypertension	75
High Cholesterol	67
Stroke	11
Ischemic Heart Disease	52
Depression	44
Chronic Kidney Disease	69
Asthma	15
Osteoperosis	16
Atrial Fibrilation	18
Heart Failure	41
Chronic Obstructive Pulmonary Disease	27
Diabetes	55
Dementia	26
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Stephen Yuang Liang, MD treated as an adult infectious disease specialist in Saint Louis, MO during 2021 were emergency care, hospital care and inpatient care.

Volume of procedures performed by Dr. Stephen Yuang Liang, MD for Medicare patients.

emergency care	125
hospital care	91
inpatient care	91

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Yuang Liang, MD.

**Gender**
Male	106
Female	90

**Ethnicity**
Non-Hispanic White	110
Black	75
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	73
From 75 to 84	33
85 and over	18
Less than 65	72

Conditions of Medicare patients treated by Dr. Stephen Yuang Liang, MD in 2021

Hypertension	75
High Cholesterol	68
Stroke	10
Ischemic Heart Disease	58
Depression	45
Chronic Kidney Disease	70
Asthma	13
Osteoperosis	8
Atrial Fibrilation	28
Heart Failure	49
Chronic Obstructive Pulmonary Disease	30
Diabetes	51
Dementia	30
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Stephen Yuang Liang, MD treated as an adult infectious disease specialist in Saint Louis, MO during 2022 were emergency care, hospital care and inpatient care.

Volume of procedures performed by Dr. Stephen Yuang Liang, MD for Medicare patients.

emergency care	107
hospital care	31
inpatient care	31

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Yuang Liang, MD.

**Gender**
Male	76
Female	87

**Ethnicity**
Non-Hispanic White	94
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	50
From 75 to 84	35
85 and over	20
Less than 65	58

Conditions of Medicare patients treated by Dr. Stephen Yuang Liang, MD in 2022

Hypertension	75
High Cholesterol	67
Stroke	18
Ischemic Heart Disease	39
Depression	38
Chronic Kidney Disease	43
Asthma	19
Osteoperosis	14
Atrial Fibrilation	25
Heart Failure	34
Chronic Obstructive Pulmonary Disease	29
Diabetes	40
Dementia	16
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Stephen Yuang Liang, MD for Medicare patients.

The highest averages for the top procedures that Dr. Stephen Yuang Liang, MD treated as an adult infectious disease specialist in Saint Louis, MO were hospital care, inpatient care and emergency care.

emergency care	134
hospital care	142
inpatient care	142

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Stephen Yuang Liang, MD.

**Gender**
Male	118
Female	130

**Ethnicity**
Black / African American	68
Asian / Pacific Islander	0
Non-Hispanic White	141
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	49
85 and over	26
Less than 65	92
65 to 74	79

Average of Total of Conditions of Medicare patients treated by Dr. Stephen Yuang Liang, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Stephen Yuang Liang, MD treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	68
High Cholesterol	57
Stroke	11
Ischemic Heart Disease	45
Depression	39
Chronic Kidney Disease	53
Asthma	16
Osteoporosis	9
Heart Failure	37
Chronic Obstructive Pulmonary Disease	26
Diabetes	43
Atrial Fibrillation	18
Dementia	20
Cancer	13

Education & Training

Dr. Stephen Yuang Liang, MD graduated from University of Maryland School of Medicine in 2004. He completed residency at University of Maryland Affiliated Hospitals. He is certified by the Board Certification: Emergency Medicine and has a state license in Missouri.

Medical School: University of Maryland School of Medicine (2004)

Residency: University of Maryland Affiliated Hospitals

Board Certification: Board Certification: Emergency Medicine

Licensed In: Missouri

Affiliations & Hospitals

Dr. Stephen Yuang Liang, MD is associated with these hospitals and organizations:

BJC HealthCare

Washington University in St. Louis (WUSTL)

WashU Medicine

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. Stephen Yuang Liang, MD appears to accept the following insurance providers: CIGNA Flexcare, MultiPlan, MHBP, United Healthcare Select Plus, United Healthcare Select, United Healthcare PPO, United Healthcare POS, Great-West Healthcare Open Access, United Healthcare EPO, United Healthcare Choice Plus, United Healthcare Choice, Blue Choice, Aetna QPOS, Great-West Healthcare POS, Great-West Healthcare PPO, Health Alliance HMO, Aetna Open Access HMO, Great-West Healthcare HMO, Rockport Healthcare Group, Hannibal Regional PHO, Aetna Medicare HMO, TRICARE, Decatur Memorial Hospital, Coventry, Anthem, Best Doctors, Aetna Managed Choice POS, Aetna Select, Aetna Choice POS, Aetna HMO, CIGNA Open Access POS, Aetna US Access, CIGNA Open Access Plus HMO, Aetna National Advantage Program, Coventry HMO, CIGNA Network, CIGNA PPO, MO HealthNet, CIGNA POS, CIGNA HMO, CorVel, CIGNA EPO, Aetna Medicare PPO, Aetna Open Access Managed Choice, Aetna Open Access Elect Choice, Aetna Choice POS II, AARP, Medicare Advantage, TriWest, Blue Cross Blue Shield Missouri - Regular or Traditional, CoxHealth, Coventry PPO, Coventry National Network PPO, USA Managed Care Organization, Health Alliance POS, Health Alliance PPO, United Healthcare, United Healthcare Navigate, Medicare, Medicaid, Quality Health Management, Humana, Cigna, Molina Healthcare, First Health, HealthLink PPO, Beech Street, HealthLink POS, HealthLink Open Access, HealthLink HMO, Aetna Elect Choice, HFN, United Healthcare Community Plan (AmeriChoice), Community Partners Health Plans, CIGNA Open Access Plus POS, Blue Cross Blue Shield of Illinois, CIGNA Network Open Access, CIGNA PPO Plus, Private Healthcare Systems (PHCS), Care Management Resources (CMR), Mercy Health Springfield Communities, Aetna Affordable Health Choice PPO, Advantra Option 1 HMO/POS (Aetna Medicare), Union Pacific Railroad Employee Health System, Freedom Plus PPO-Missouri (Aetna Medicare), Aetna CVS Health (MO Marketplace Exchange), Freedom PPO-Missouri (Aetna Medicare), Aetna Open Choice (PPO), Aetna Medicare Open Access POS, Health Alliance Medicare POS, Kansas Advantra Freedom PPO (Aetna Medicare), VA HealthCare Choice Program, BJC Center of Excellence - Consociate Health, Verify Insurance Acceptance With Practice, Illinois Department of Public Aid (IDPA/HFS), Advantra Silver HMO (Aetna Medicare), Advantra PPO (Aetna Medicare), Essence Advantage HMO, Meridian (Illinois Department of Public Aid), Health Alliance (IL Marketplace Exchange), HealthScope Benefits, Inn (Orscheln Industries Health Plan), Gold Advantage (Aetna Medicare), Aetna Health Network, Essence Advantage Select HMO, Advantra Complete PPO Illinois (Aetna Medicare), Aetna Health Network Option, BJC HealthSolutions, Aetna Medicare Open Access HMO, Health Alliance Medicare HMO, Advantra Option 2 HMO (Aetna Medicare), Essence Advantage Plus HMO and Gold Dual Core HMO Missouri (Aetna Medicare).

Insurance Accepted by Provider includes:

According to our sources, Dr. Stephen Yuang Liang, MD accepts the following insurance providers:

CIGNA Flexcare

MultiPlan

MHBP

United Healthcare Select Plus

United Healthcare Select

United Healthcare PPO

United Healthcare POS

Great-West Healthcare Open Access

United Healthcare EPO

United Healthcare Choice Plus

United Healthcare Choice

Blue Choice

Aetna QPOS

Great-West Healthcare POS

Great-West Healthcare PPO

Health Alliance HMO

Aetna Open Access HMO

Great-West Healthcare HMO

Rockport Healthcare Group

Hannibal Regional PHO

Aetna Medicare HMO

TRICARE

Decatur Memorial Hospital

Coventry

Anthem

Best Doctors

Aetna Managed Choice POS

Aetna Select

Aetna Choice POS

Aetna HMO

CIGNA Open Access POS

Aetna US Access

CIGNA Open Access Plus HMO

Aetna National Advantage Program

Coventry HMO

CIGNA Network

CIGNA PPO

MO HealthNet

CIGNA POS

CIGNA HMO

CorVel

CIGNA EPO

Aetna Medicare PPO

Aetna Open Access Managed Choice

Aetna Open Access Elect Choice

Aetna Choice POS II

AARP

Medicare Advantage

TriWest

Blue Cross Blue Shield Missouri - Regular or Traditional

CoxHealth

Coventry PPO

Coventry National Network PPO

USA Managed Care Organization

Health Alliance POS

Health Alliance PPO

United Healthcare

United Healthcare Navigate

Medicare

Medicaid

Quality Health Management

Humana

Cigna

Molina Healthcare

First Health

HealthLink PPO

Beech Street

HealthLink POS

HealthLink Open Access

HealthLink HMO

Aetna Elect Choice

HFN

United Healthcare Community Plan (AmeriChoice)

Community Partners Health Plans

CIGNA Open Access Plus POS

Blue Cross Blue Shield of Illinois

CIGNA Network Open Access

CIGNA PPO Plus

Private Healthcare Systems (PHCS)

Care Management Resources (CMR)

Mercy Health Springfield Communities

Aetna Affordable Health Choice PPO

Advantra Option 1 HMO/POS (Aetna Medicare)

Union Pacific Railroad Employee Health System

Freedom Plus PPO-Missouri (Aetna Medicare)

Aetna CVS Health (MO Marketplace Exchange)

Freedom PPO-Missouri (Aetna Medicare)

Aetna Open Choice (PPO)

Aetna Medicare Open Access POS

Health Alliance Medicare POS

Kansas Advantra Freedom PPO (Aetna Medicare)

VA HealthCare Choice Program

BJC Center of Excellence - Consociate Health

Verify Insurance Acceptance With Practice

Illinois Department of Public Aid (IDPA/HFS)

Advantra Silver HMO (Aetna Medicare)

Advantra PPO (Aetna Medicare)

Essence Advantage HMO

Meridian (Illinois Department of Public Aid)

Health Alliance (IL Marketplace Exchange)

HealthScope Benefits, Inn (Orscheln Industries Health Plan)

Gold Advantage (Aetna Medicare)

Aetna Health Network

Essence Advantage Select HMO

Advantra Complete PPO Illinois (Aetna Medicare)

Aetna Health Network Option

BJC HealthSolutions

Aetna Medicare Open Access HMO

Health Alliance Medicare HMO

Advantra Option 2 HMO (Aetna Medicare)

Essence Advantage Plus HMO

Gold Dual Core HMO Missouri (Aetna Medicare)

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General Payments

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

**Payments by Company**
Astellas Pharma US Inc	$128 $128
Theravance Inc.	$45 VIBATIV $45
The Medicines Company	$20 ORBACTIV $20
AbbVie Inc.	$14 TEFLARO $14

**Types of Payments**
Education	$128
Food and Beverage	$80

Research Payments

Dr. Stephen Yuang Liang, MD has received 3 research payments totaling $126,369.

Biography

Dr. Stephen Liang is a specialist in emergency medicine and adult infectious disease in Saint Louis, MO. Dr. Liang is an in-network provider for several insurance carriers, including Anthem, Blue California, and Coventry. He attended the University of Maryland School of Medicine and then went on to complete his residency at a hospital affiliated with the University of Maryland. He is affiliated with Barnes-Jewish West County Hospital and Barnes-Jewish Hospital. According to BJC HealthCare, he is currently accepting new patients at his office in Saint Louis, MO.