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Dr. William Douglas Zweig, MD

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Specializes in: Adult Pulmonology

University of Missouri-Kansas City School of Medicine

11133 Dunn Road Suite 2335, 2 Locations
Saint Louis, MO 63136

(314) 653-5007

Dr. William Douglas Zweig, MD is a pulmonologist in Saint Louis, MO specializing in adult pulmonology. He graduated from University of Missouri-Kansas City School of Medicine. Dr. William Douglas Zweig, MD is affiliated with SSM Health, BJC HealthCare and SSM Health St. Joseph Hospital - St. Charles.

Office Locations

11133 Dunn Road Suite 2335, 2 Locations
Saint Louis, MO 63136

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6 Jungermann Circle Suite 210
Saint Peters, MO 63376

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Noteworthy Medicare Patient Procedures Performed by Dr. William Douglas Zweig, MD in 2023

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

Top 5%

By Volume:

inpatient hospital care

In 2023, Dr. William Douglas Zweig, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 95% of providers in related specialties within Missouri.

Top 25%

By Volume:

pulmonary function test

By Affordability:

maximum voluntary ventilation

In 2012, among providers in related specialties within Missouri, Dr. William Douglas Zweig, MD performed more pulmonary function test (PFT) procedures for Medicare patients than 75% of them and he also had a list price for maximum voluntary ventilation 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

2012 Medicare Procedure Volume

The top procedures that Dr. William Douglas Zweig, MD treated as a pulmonologist in Saint Louis, MO during 2012 were hospital care, inpatient care, pulmonary testing and bronchoscopy.

Volume of procedures performed by Dr. William Douglas Zweig, MD for Medicare patients.

aspiration	22
bronchoscopy	112
diagnostic procedures	84
doctor visit	593
hospital care	2291
inpatient care	2291
minimally invasive procedures	84
minor procedures	22
pulmonary testing	564

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. William Douglas Zweig, MD treated as a pulmonologist in Saint Louis, MO during 2013 were hospital care, inpatient care, pulmonary testing and bronchoscopy.

Volume of procedures performed by Dr. William Douglas Zweig, MD for Medicare patients.

aspiration	29
bronchoscopy	212
diagnostic procedures	99
doctor visit	585
hospital care	2580
inpatient care	2580
minimally invasive procedures	167
minor procedures	29
preventive care	19
pulmonary testing	713
vaccines	19

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. William Douglas Zweig, MD.

**Gender**
Male	472
Female	601

**Ethnicity**
Non-Hispanic White	683
Black	377
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	403
From 75 to 84	311
85 and over	132
Less than 65	227

Conditions of Medicare patients treated by Dr. William Douglas Zweig, MD in 2013

Hypertension	75
High Cholesterol	66
Stroke	11
Ischemic Heart Disease	66
Depression	36
Chronic Kidney Disease	55
Asthma	25
Osteoperosis	11
Atrial Fibrilation	24
Heart Failure	58
Chronic Obstructive Pulmonary Disease	72
Diabetes	54
Dementia	20
Cancer	25

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. William Douglas Zweig, MD treated as a pulmonologist in Saint Louis, MO during 2014 were hospital care, inpatient care, pulmonary testing and bronchoscopy.

Volume of procedures performed by Dr. William Douglas Zweig, MD for Medicare patients.

aspiration	41
bronchoscopy	187
diagnostic procedures	117
doctor visit	467
hospital care	2278
inpatient care	2278
minimally invasive procedures	117
minor procedures	41
pulmonary testing	1040

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. William Douglas Zweig, MD.

**Gender**
Male	439
Female	644

**Ethnicity**
Non-Hispanic White	681
Black	387
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	411
From 75 to 84	296
85 and over	119
Less than 65	257

Conditions of Medicare patients treated by Dr. William Douglas Zweig, MD in 2014

Hypertension	75
High Cholesterol	64
Stroke	8
Ischemic Heart Disease	62
Depression	34
Chronic Kidney Disease	50
Asthma	27
Osteoperosis	9
Atrial Fibrilation	20
Heart Failure	53
Chronic Obstructive Pulmonary Disease	71
Diabetes	50
Dementia	17
Cancer	22

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. William Douglas Zweig, MD treated as a pulmonologist in Saint Louis, MO during 2015 were hospital care, inpatient care, pulmonary testing and bronchoscopy.

Volume of procedures performed by Dr. William Douglas Zweig, MD for Medicare patients.

aspiration	51
bronchoscopy	270
diagnostic procedures	124
doctor visit	488
hospital care	1782
inpatient care	1782
minimally invasive procedures	198
minor procedures	51
pulmonary testing	881

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. William Douglas Zweig, MD.

**Gender**
Male	742
Female	1022

**Ethnicity**
Non-Hispanic White	1058
Black	680
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	674
From 75 to 84	464
85 and over	214
Less than 65	412

Conditions of Medicare patients treated by Dr. William Douglas Zweig, MD in 2015

Hypertension	75
High Cholesterol	63
Stroke	12
Ischemic Heart Disease	60
Depression	35
Chronic Kidney Disease	52
Asthma	47
Osteoperosis	10
Atrial Fibrilation	19
Heart Failure	51
Chronic Obstructive Pulmonary Disease	69
Diabetes	50
Dementia	19
Cancer	22

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. William Douglas Zweig, MD treated as a pulmonologist in Saint Louis, MO during 2016 were hospital care, inpatient care, pulmonary testing and bronchoscopy.

Volume of procedures performed by Dr. William Douglas Zweig, MD for Medicare patients.

aspiration	37
bronchoscopy	162
diagnostic procedures	59
doctor visit	430
hospital care	1858
inpatient care	1858
minimally invasive procedures	110
minor procedures	37
pulmonary testing	650

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. William Douglas Zweig, MD.

**Gender**
Male	289
Female	416

**Ethnicity**
Non-Hispanic White	417
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	272
From 75 to 84	188
85 and over	79
Less than 65	166

Conditions of Medicare patients treated by Dr. William Douglas Zweig, MD in 2016

Hypertension	75
High Cholesterol	67
Stroke	10
Ischemic Heart Disease	60
Depression	36
Chronic Kidney Disease	57
Asthma	75
Osteoperosis	11
Atrial Fibrilation	20
Heart Failure	58
Chronic Obstructive Pulmonary Disease	70
Diabetes	50
Dementia	21
Cancer	26

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. William Douglas Zweig, MD treated as a pulmonologist in Saint Louis, MO during 2017 were hospital care, inpatient care, pulmonary testing and bronchoscopy.

Volume of procedures performed by Dr. William Douglas Zweig, MD for Medicare patients.

aspiration	21
bronchoscopy	101
diagnostic procedures	35
doctor visit	474
hospital care	1889
inpatient care	1889
minimally invasive procedures	68
minor procedures	21
pulmonary testing	572

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. William Douglas Zweig, MD.

**Gender**
Male	353
Female	482

**Ethnicity**
Non-Hispanic White	520
Black	301
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	301
From 75 to 84	236
85 and over	106
Less than 65	192

Conditions of Medicare patients treated by Dr. William Douglas Zweig, MD in 2017

Hypertension	75
High Cholesterol	65
Stroke	12
Ischemic Heart Disease	63
Depression	41
Chronic Kidney Disease	65
Asthma	23
Osteoperosis	8
Atrial Fibrilation	25
Heart Failure	62
Chronic Obstructive Pulmonary Disease	69
Diabetes	54
Dementia	23
Cancer	22

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. William Douglas Zweig, MD treated as a pulmonologist in Saint Louis, MO during 2018 were hospital care, inpatient care, pulmonary testing and bronchoscopy.

Volume of procedures performed by Dr. William Douglas Zweig, MD for Medicare patients.

aspiration	11
bronchoscopy	57
diagnostic procedures	11
doctor visit	405
hospital care	1829
inpatient care	1829
minimally invasive procedures	34
minor procedures	11
pulmonary testing	494

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. William Douglas Zweig, MD.

**Gender**
Male	428
Female	532

**Ethnicity**
Non-Hispanic White	585
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	355
From 75 to 84	288
85 and over	104
Less than 65	213

Conditions of Medicare patients treated by Dr. William Douglas Zweig, MD in 2018

Hypertension	0
High Cholesterol	69
Stroke	10
Ischemic Heart Disease	0
Depression	40
Chronic Kidney Disease	67
Asthma	22
Osteoperosis	9
Atrial Fibrilation	26
Heart Failure	66
Chronic Obstructive Pulmonary Disease	71
Diabetes	55
Dementia	28
Cancer	23

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. William Douglas Zweig, MD treated as a pulmonologist in Saint Louis, MO during 2019 were hospital care, inpatient care, pulmonary testing and bronchoscopy.

Volume of procedures performed by Dr. William Douglas Zweig, MD for Medicare patients.

aspiration	15
bronchoscopy	123
diagnostic procedures	41
doctor visit	478
hospital care	1672
inpatient care	1672
minimally invasive procedures	82
minor procedures	15
pulmonary testing	472

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. William Douglas Zweig, MD.

**Gender**
Male	405
Female	519

**Ethnicity**
Non-Hispanic White	552
Black	350
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	332
From 75 to 84	285
85 and over	109
Less than 65	198

Conditions of Medicare patients treated by Dr. William Douglas Zweig, MD in 2019

Hypertension	75
High Cholesterol	73
Stroke	11
Ischemic Heart Disease	67
Depression	41
Chronic Kidney Disease	65
Asthma	22
Osteoperosis	12
Atrial Fibrilation	24
Heart Failure	62
Chronic Obstructive Pulmonary Disease	67
Diabetes	52
Dementia	27
Cancer	22

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. William Douglas Zweig, MD treated as a pulmonologist in Saint Louis, MO during 2020 were hospital care, inpatient care, pulmonary testing and bronchoscopy.

Volume of procedures performed by Dr. William Douglas Zweig, MD for Medicare patients.

aspiration	29
bronchoscopy	99
diagnostic procedures	36
doctor visit	416
hospital care	1876
inpatient care	1876
minimally invasive procedures	68
minor procedures	15
pleural drainage	14
pulmonary testing	457

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. William Douglas Zweig, MD.

**Gender**
Male	408
Female	516

**Ethnicity**
Non-Hispanic White	592
Black	315
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	353
From 75 to 84	287
85 and over	112
Less than 65	172

Conditions of Medicare patients treated by Dr. William Douglas Zweig, MD in 2020

Hypertension	75
High Cholesterol	73
Stroke	11
Ischemic Heart Disease	64
Depression	43
Chronic Kidney Disease	69
Asthma	19
Osteoperosis	8
Atrial Fibrilation	22
Heart Failure	58
Chronic Obstructive Pulmonary Disease	61
Diabetes	51
Dementia	29
Cancer	23

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. William Douglas Zweig, MD treated as a pulmonologist in Saint Louis, MO during 2021 were hospital care, inpatient care, pulmonary testing and bronchoscopy.

Volume of procedures performed by Dr. William Douglas Zweig, MD for Medicare patients.

bronchoscopy	31
doctor visit	346
hospital care	1770
inpatient care	1770
minimally invasive procedures	16
pulmonary testing	319

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. William Douglas Zweig, MD.

**Gender**
Male	402
Female	444

**Ethnicity**
Non-Hispanic White	577
Black	250
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	326
From 75 to 84	276
85 and over	100
Less than 65	144

Conditions of Medicare patients treated by Dr. William Douglas Zweig, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	64
Depression	37
Chronic Kidney Disease	67
Asthma	17
Osteoperosis	9
Atrial Fibrilation	22
Heart Failure	58
Chronic Obstructive Pulmonary Disease	61
Diabetes	52
Dementia	28
Cancer	21

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. William Douglas Zweig, MD treated as a pulmonologist in Saint Louis, MO during 2022 were hospital care, inpatient care, pulmonary testing and bronchoscopy.

Volume of procedures performed by Dr. William Douglas Zweig, MD for Medicare patients.

bronchoscopy	25
doctor visit	276
hospital care	1179
inpatient care	1179
minimally invasive procedures	14
pulmonary testing	311

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. William Douglas Zweig, MD.

**Gender**
Male	329
Female	329

**Ethnicity**
Non-Hispanic White	450
Black	185
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	229
From 75 to 84	233
85 and over	80
Less than 65	116

Conditions of Medicare patients treated by Dr. William Douglas Zweig, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	55
Depression	36
Chronic Kidney Disease	49
Asthma	23
Osteoperosis	14
Atrial Fibrilation	35
Heart Failure	58
Chronic Obstructive Pulmonary Disease	64
Diabetes	53
Dementia	17
Cancer	23

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. William Douglas Zweig, MD for Medicare patients.

The highest averages for the top procedures that Dr. William Douglas Zweig, MD treated as a pulmonologist in Saint Louis, MO were hospital care, inpatient care, pulmonary testing and bronchoscopy.

aspiration	28
bronchoscopy	125
diagnostic procedures	67
doctor visit	450
hospital care	1909
inpatient care	1909
minimally invasive procedures	87
minor procedures	26
pleural drainage	14
preventive care	19
pulmonary testing	588
vaccines	19

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. William Douglas Zweig, MD.

**Gender**
Male	387
Female	500

**Ethnicity**
Black / African American	258
Asian / Pacific Islander	0
Non-Hispanic White	555
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	260
85 and over	105
Less than 65	190
65 to 74	332

Average of Total of Conditions of Medicare patients treated by Dr. William Douglas Zweig, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. William Douglas Zweig, MD treated were high cholesterol, chronic obstructive pulmonary disease, hypertension and chronic kidney disease.

Hypertension	61
High Cholesterol	62
Stroke	10
Ischemic Heart Disease	51
Depression	34
Chronic Kidney Disease	54
Asthma	27
Osteoporosis	9
Heart Failure	53
Chronic Obstructive Pulmonary Disease	61
Diabetes	47
Atrial Fibrillation	21
Dementia	20
Cancer	20

Education & Training

Dr. William Douglas Zweig, MD graduated from University of Missouri-Kansas City School of Medicine. He completed residency at University of South Florida (USF) Affiliated Hospitals. He is certified by the Board Certification: Pulmonology and has a state license in Missouri.

Medical School: University of Missouri-Kansas City School of Medicine

Residency: University of South Florida (USF) Affiliated Hospitals

Board Certification: Board Certification: Pulmonology

Licensed In: Missouri

Affiliations & Hospitals

Dr. William Douglas Zweig, MD is associated with these hospitals and organizations:

SSM Health

BJC HealthCare

SSM Health St. Joseph Hospital - St. Charles

Ratings & Reviews

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General Payments

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

**Payments by Company**
Teva Pharmaceuticals USA, Inc.	$3,799 QVAR $2,015	CINQAIR $47	NUVIGIL $30	AirDuo Digihaler $13	$1,695
GlaxoSmithKline, LLC.	$3,631 NUCALA $948	TRELEGY ELLIPTA $932	ANORO $557	ANORO ELLIPTA $388	BREO $351	Other $456
Boehringer Ingelheim Pharmaceuticals, Inc.	$2,773 SPIRIVA RESPIMAT $1,310	OFEV $637	STIOLTO $349	Spiriva $141	STIOLTO RESPIMAT $30	Other $307
AstraZeneca Pharmaceuticals LP	$2,558 FASENRA $815	SYMBICORT $724	BREZTRI $474	TEZSPIRE $159	BREZTRI AEROSPHERE $151	Other $236
Genentech USA, Inc.	$1,173 Esbriet $606	XOLAIR $455	TECENTRIQ $46	Alecensa $27	ROZLYTREK $24	Other $15
Other	$12,549 DUPIXENT $1,168	TYVASO $1,000	XOLAIR $791	Prolastin-C $680	Brovana $478	Other $8,432

**Types of Payments**
Food and Beverage	$22,183
Honoraria	$3,350
Education	$492
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$350
Consulting Fee	$110

Biography

Dr. William Zweig is a specialist in adult pulmonology. He works in Saint Louis, MO and Saint Peters, MO. He attended the University of Missouri-Kansas City School of Medicine and then went on to complete his residency at a hospital affiliated with the University of South Florida (USF). Dr. Zweig's hospital/clinic affiliations include SSM Health St. Joseph Hospital - St. Charles, Christian Hospital, and Missouri Baptist Medical Center.

Select Year:

Dr. William Douglas Zweig, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. William Douglas Zweig, MD in 2023

By Volume:

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Douglas Zweig, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Douglas Zweig, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Douglas Zweig, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Douglas Zweig, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Douglas Zweig, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Douglas Zweig, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Douglas Zweig, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Douglas Zweig, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Douglas Zweig, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Douglas Zweig, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. William Douglas Zweig, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Other Providers in Saint Louis, MO