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Dr. Jack O. Stewart, MD

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Specializes in: Adult Pulmonology

Northwestern University, Feinberg School of Medicine

Professional interests include: empyema, injuries, hemoptysis, and more.

1010 W La Veta Avenue Suite 750
Orange, CA 92868

(714) 361-6600

Dr. Jack O. Stewart, MD is a pulmonologist in Orange, CA specializing in adult pulmonology. He graduated from Northwestern University, Feinberg School of Medicine. Dr. Jack O. Stewart, MD is affiliated with Providence, Providence Medical Foundation, St. Joseph Hospital Center for Cancer Prevention and Treatment Programs - Orange, COMPREHENSIVE PULMONARY AND PRIMARY CARE OF ORANGE COUNTY, Providence St. Joseph Hospital - Orange, Providence Affiliated Physicians, St. Joseph and St. Joseph Hospital Thoracic Oncology Program - Orange.

Office Locations

1010 W La Veta Avenue Suite 750
Orange, CA 92868

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Some issues Dr. Jack O. Stewart, MD can help you with:

Bronchoscopy

Bronchoscopy is a procedure in which a thin tube with a camera, called a bronchoscope, is inserted in the mouth or nose and slowly advanced to the lungs. This allows doctors to see the respiratory tract, which includes the throat, larynx (voice box), trachea (windpipe), bronchi (airways), and lungs. Doctors may recommend those who have or show signs of lung problems - for example, lung cancer or difficulty breathing - to undergo a bronchoscopy.

In performing a diagnostic bronchoscopy, doctors may only wish to visualize the respiratory tract, or doctors may also collect samples of tissue or fluid. The samples can help diagnose patients' conditions or, if patients have cancer, they can be used for staging purposes. One method for sample collection is bronchoalveolar lavage. In a bronchoalveolar lavage, doctors inject saline (salt water) through the bronchoscope and then suction it out of the airways. The washout collected is tested for lung disorders. Doctors can also insert a biopsy tool to collect tissue or mucus samples. The following are biopsies that can be performed by bronchoscopy:

Brush biopsy, which uses a brush to collect samples.
Endobronchial biopsy, which uses the bronchoscope to guide forceps to sample lung tissue.
Transbronchial biopsy, which uses forceps and image guidance - such as X-rays, CT scans, or fluoroscopy - to sample lung tissue.
Transbronchial fine needle aspiration (TBNA), which uses a small needle to take samples of the lymph nodes or lungs.

For visualization, bronchoscopy can be done alone, or it can be combined with ultrasound. Endobronchial ultrasound (EBUS) allows real-time imaging of the airway and is used for diagnosing and staging lung cancer, as well as for determining where the cancer has spread. EBUS can be performed with TBNA, a procedure known as endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA).

Doctors can also use bronchoscopy as a treatment for lung problems. For example, if a foreign body is trapped in the airway, doctors can insert forceps through the bronchoscope to remove it. If the airway has become narrowed - which may occur if patients have an infection, cancer, or some other inflammatory issue - bronchoscopy can be used to place a device called a stent in the area of constriction. The stent will keep the airway open, allowing the patient to breathe properly.

During a bronchoscopy, patients will be given medication (sedative) to help them relax. If it is only a diagnostic bronchoscopy, patients will be kept awake, but if the bronchoscopy is for therapeutic purposes, patients will be put to sleep by general anesthesia. After the procedure, patients will need to stay in the hospital for a few hours. They will not be able to eat or drink for about 2 hours. Some patients may experience discomfort, such as a sore throat or pain while swallowing. Throat lozenges and gargling may help alleviate these symptoms, which should go away after a few days. Patients will need to have someone drive them home once their doctor determines that they are ready.

CPAP Treatment

Continuous positive airway pressure (CPAP) treatment is a medical treatment for people with sleep apnea. Sleep apnea interrupts breathing during sleep, resulting in lapses of oxygen. Lapses of oxygen may in turn lead to severe headaches, heart problems, fatigue, and poor sleep quality. The CPAP device remedies sleep apnea by forcing open the airway with pressurized air, ensuring someone receives enough oxygen while sleeping. The CPAP device is a mask attached to a machine (with a tube) that takes in air from the surrounding room, filters it, and then pressurizes it. The constant flow of pressurized air treats sleep apnea by keeping the tongue and soft palate from obstructing the throat and airway. Benefits of CPAP treatment include:

Improved concentration and focus
Reduced snoring
Lowered risk of heart disease and stroke
Improved mental health

In order to receive a CPAP device, patients must receive a prescription from a physician. Some patients may be asked to complete an overnight sleep study known as a titration study. A titration study monitors patients' sleep using a mask attached to a CPAP machine. The technician may monitor and adjust the CPAP's air pressure throughout the night. The purpose of a titration study is to determine the appropriate air pressure for patients with obstructive sleep apnea (blocked upper airway). Once an appropriate CPAP pressure is identified, physicians or sleep technicians may recommend a specific brand or style of device to the patient for long-term use.

Lung Issues

Every cell in the body requires oxygen to function and produces carbon dioxide as a waste product. In order to keep the body's tissues constantly supplied with fresh oxygen and to keep waste from building up, the lungs pump air in and out, even while sleeping or unaware. Unfortunately, diseases and disorders affecting the lungs are some of the most common medical problems afflicting people around the world. Some of the most common lung problems include asthma, COPD, pneumonia, and lung cancer.

Asthma is a chronic disease where swollen, inflamed airways make it hard to breathe. It is often brought on by specific triggers. While asthma is a common condition, affecting millions of people, it can also be serious and even fatal in severe cases. Treatment involves avoiding triggers and using inhaled corticosteroid medications.

COPD, or Chronic Obstructive Pulmonary Disease, is the name given to two illnesses that both cause difficulty breathing: emphysema and chronic bronchitis. In emphysema, the air sacs of the lungs become damaged, while with bronchitis they become clogged with mucus. COPD is the fourth leading cause of death in the United States. It is almost always caused by breathing irritants into the lungs, such as smoking or heavy pollution.

Pneumonia is a lung infection that can be caused by bacteria, a virus, or fungi. Most healthy people recover from pneumonia in a week or two, but for some people pneumonia can be fatal. There are treatments available for pneumonia, but the best treatment is to prevent getting sick in the first place. People who are at risk should make sure they get a flu shot every year. There is also a vaccine available for the type of bacteria that causes pneumonia.

Lung cancer occurs when abnormal cells inside the lung grow into a tumor, destroying healthy tissue. Because it is so difficult to detect lung cancer in early stages when it has few symptoms, it is the deadliest form of cancer, responsible for the most cancer deaths both in the U.S. and worldwide. Most lung cancer is caused by exposure to tobacco smoke, but between 10-15% of cases are not linked to smoking.

Some problems with the lungs are minor and are not cause for concern. However if symptoms have lasted for a month or more, even if they are minor, it is worth checking with a healthcare professional. A cough, shortness of breath, or excess mucus production that lingers for weeks are all worth getting looked at.

In The News

“The family is grateful to Jennifer's caregivers from St. Joseph Hospital, Orange, CA, specifically: David Margileth, M.D. (Retired), Jack Stewart, M.D., Erum Bajwa, M.D., and Jamie Fertal, D.O.,...”—"Jennifer Loflin", The Orange County Register, July 2021

Noteworthy Medicare Patient Procedures Performed by Dr. Jack O. Stewart, MD in 2023

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

Top 10%

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2023, Dr. Jack O. Stewart, MD had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) that was lower than the list prices billed to Medicare by 90% of providers in related specialties within California. 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.

Top 25%

By Volume:

inpatient hospital care

In 2012, Dr. Jack O. Stewart, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of providers in related specialties within California.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Jack O. Stewart, MD treated as a pulmonologist in Orange, CA during 2012 were hospital care, inpatient care, X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Jack O. Stewart, MD for Medicare patients.

aspiration	59
bronchoscopy	77
diagnostic procedures	11
doctor visit	946
hospital care	661
inpatient care	661
minimally invasive procedures	35
nursing home care	42
pleural drainage	17
thoracic (chest) imaging	110
X-rays	110

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Jack O. Stewart, MD treated as a pulmonologist in Orange, CA during 2013 were hospital care, inpatient care, X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Jack O. Stewart, MD for Medicare patients.

aspiration	79
bronchoscopy	58
doctor visit	1049
hospital care	565
inpatient care	565
nursing home care	54
pleural drainage	47
preventive care	13
thoracic (chest) imaging	167
vaccines	13
X-rays	167

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Jack O. Stewart, MD.

**Gender**
Male	338
Female	354

**Ethnicity**
Non-Hispanic White	574
Black	0
Hispanic	57
Asian	42
Other	0
Native American	0

**Age**
From 65 to 74	257
From 75 to 84	253
85 and over	141
Less than 65	41

Conditions of Medicare patients treated by Dr. Jack O. Stewart, MD in 2013

Hypertension	75
High Cholesterol	63
Stroke	9
Ischemic Heart Disease	58
Depression	18
Chronic Kidney Disease	39
Asthma	14
Osteoperosis	16
Atrial Fibrilation	29
Heart Failure	42
Chronic Obstructive Pulmonary Disease	47
Diabetes	35
Dementia	12
Cancer	24

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Jack O. Stewart, MD treated as a pulmonologist in Orange, CA during 2014 were hospital care, inpatient care, X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Jack O. Stewart, MD for Medicare patients.

aspiration	17
bronchoscopy	31
doctor visit	1146
hospital care	654
inpatient care	654
minimally invasive procedures	14
nursing home care	112
thoracic (chest) imaging	129
X-rays	129

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Jack O. Stewart, MD.

**Gender**
Male	319
Female	359

**Ethnicity**
Non-Hispanic White	550
Black	0
Hispanic	65
Asian	42
Other	0
Native American	0

**Age**
From 65 to 74	246
From 75 to 84	265
85 and over	123
Less than 65	44

Conditions of Medicare patients treated by Dr. Jack O. Stewart, MD in 2014

Hypertension	75
High Cholesterol	64
Stroke	8
Ischemic Heart Disease	55
Depression	25
Chronic Kidney Disease	42
Asthma	18
Osteoperosis	17
Atrial Fibrilation	24
Heart Failure	41
Chronic Obstructive Pulmonary Disease	46
Diabetes	37
Dementia	12
Cancer	24

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Jack O. Stewart, MD treated as a pulmonologist in Orange, CA during 2015 were hospital care, inpatient care, nursing home care and X-rays.

Volume of procedures performed by Dr. Jack O. Stewart, MD for Medicare patients.

aspiration	17
bronchoscopy	38
doctor visit	1174
hospital care	611
inpatient care	611
nursing home care	147
preventive care	12
thoracic (chest) imaging	79
vaccines	12
X-rays	79

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Jack O. Stewart, MD.

**Gender**
Male	618
Female	744

**Ethnicity**
Non-Hispanic White	1096
Black	0
Hispanic	132
Asian	78
Other	32
Native American	0

**Age**
From 65 to 74	470
From 75 to 84	512
85 and over	284
Less than 65	96

Conditions of Medicare patients treated by Dr. Jack O. Stewart, MD in 2015

Hypertension	75
High Cholesterol	64
Stroke	9
Ischemic Heart Disease	55
Depression	22
Chronic Kidney Disease	41
Asthma	27
Osteoperosis	14
Atrial Fibrilation	24
Heart Failure	43
Chronic Obstructive Pulmonary Disease	45
Diabetes	39
Dementia	15
Cancer	24

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Jack O. Stewart, MD treated as a pulmonologist in Orange, CA during 2016 were hospital care, inpatient care, nursing home care and X-rays.

Volume of procedures performed by Dr. Jack O. Stewart, MD for Medicare patients.

aspiration	24
bronchoscopy	24
doctor visit	1097
hospital care	709
inpatient care	709
nursing home care	130
thoracic (chest) imaging	85
X-rays	85

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Jack O. Stewart, MD.

**Gender**
Male	290
Female	345

**Ethnicity**
Non-Hispanic White	504
Black	0
Hispanic	64
Asian	42
Other	0
Native American	0

**Age**
From 65 to 74	215
From 75 to 84	245
85 and over	129
Less than 65	46

Conditions of Medicare patients treated by Dr. Jack O. Stewart, MD in 2016

Hypertension	75
High Cholesterol	68
Stroke	11
Ischemic Heart Disease	53
Depression	26
Chronic Kidney Disease	46
Asthma	47
Osteoperosis	17
Atrial Fibrilation	25
Heart Failure	40
Chronic Obstructive Pulmonary Disease	50
Diabetes	39
Dementia	15
Cancer	26

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Jack O. Stewart, MD treated as a pulmonologist in Orange, CA during 2017 were hospital care, inpatient care, nursing home care and X-rays.

Volume of procedures performed by Dr. Jack O. Stewart, MD for Medicare patients.

aspiration	31
bronchoscopy	49
doctor visit	1320
hospital care	713
inpatient care	713
nursing home care	142
preventive care	12
thoracic (chest) imaging	55
vaccines	12
X-rays	55

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Jack O. Stewart, MD.

**Gender**
Male	271
Female	338

**Ethnicity**
Non-Hispanic White	478
Black	0
Hispanic	64
Asian	43
Other	0
Native American	0

**Age**
From 65 to 74	214
From 75 to 84	214
85 and over	146
Less than 65	35

Conditions of Medicare patients treated by Dr. Jack O. Stewart, MD in 2017

Hypertension	75
High Cholesterol	63
Stroke	9
Ischemic Heart Disease	56
Depression	29
Chronic Kidney Disease	46
Asthma	15
Osteoperosis	16
Atrial Fibrilation	23
Heart Failure	42
Chronic Obstructive Pulmonary Disease	49
Diabetes	36
Dementia	19
Cancer	24

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Jack O. Stewart, MD treated as a pulmonologist in Orange, CA during 2018 were hospital care, inpatient care, nursing home care and bronchoscopy.

Volume of procedures performed by Dr. Jack O. Stewart, MD for Medicare patients.

bronchoscopy	29
doctor visit	979
hospital care	726
inpatient care	726
minimally invasive procedures	12
nursing home care	320

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Jack O. Stewart, MD.

**Gender**
Male	237
Female	316

**Ethnicity**
Non-Hispanic White	420
Black	0
Hispanic	70
Asian	42
Other	0
Native American	0

**Age**
From 65 to 74	182
From 75 to 84	197
85 and over	128
Less than 65	46

Conditions of Medicare patients treated by Dr. Jack O. Stewart, MD in 2018

Hypertension	75
High Cholesterol	66
Stroke	8
Ischemic Heart Disease	55
Depression	28
Chronic Kidney Disease	47
Asthma	18
Osteoperosis	15
Atrial Fibrilation	20
Heart Failure	42
Chronic Obstructive Pulmonary Disease	52
Diabetes	38
Dementia	16
Cancer	22

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Jack O. Stewart, MD treated as a pulmonologist in Orange, CA during 2019 were hospital care, inpatient care, nursing home care and bronchoscopy.

Volume of procedures performed by Dr. Jack O. Stewart, MD for Medicare patients.

aspiration	19
bronchoscopy	39
doctor visit	850
hospital care	857
inpatient care	857
nursing home care	288

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Jack O. Stewart, MD.

**Gender**
Male	269
Female	323

**Ethnicity**
Non-Hispanic White	464
Black	0
Hispanic	61
Asian	47
Other	0
Native American	0

**Age**
From 65 to 74	212
From 75 to 84	220
85 and over	122
Less than 65	38

Conditions of Medicare patients treated by Dr. Jack O. Stewart, MD in 2019

Hypertension	75
High Cholesterol	72
Stroke	11
Ischemic Heart Disease	54
Depression	29
Chronic Kidney Disease	51
Asthma	19
Osteoperosis	15
Atrial Fibrilation	24
Heart Failure	44
Chronic Obstructive Pulmonary Disease	47
Diabetes	36
Dementia	16
Cancer	22

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Jack O. Stewart, MD treated as a pulmonologist in Orange, CA during 2020 were hospital care, inpatient care, nursing home care and bronchoscopy.

Volume of procedures performed by Dr. Jack O. Stewart, MD for Medicare patients.

aspiration	33
bronchoscopy	54
doctor visit	648
hospital care	961
inpatient care	961
nursing home care	322

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Jack O. Stewart, MD.

**Gender**
Male	246
Female	284

**Ethnicity**
Non-Hispanic White	400
Black	0
Hispanic	74
Asian	35
Other	0
Native American	0

**Age**
From 65 to 74	177
From 75 to 84	205
85 and over	106
Less than 65	42

Conditions of Medicare patients treated by Dr. Jack O. Stewart, MD in 2020

Hypertension	75
High Cholesterol	68
Stroke	10
Ischemic Heart Disease	55
Depression	28
Chronic Kidney Disease	50
Asthma	15
Osteoperosis	15
Atrial Fibrilation	20
Heart Failure	40
Chronic Obstructive Pulmonary Disease	45
Diabetes	34
Dementia	15
Cancer	22

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Jack O. Stewart, MD treated as a pulmonologist in Orange, CA during 2021 were hospital care, inpatient care, nursing home care and bronchoscopy.

Volume of procedures performed by Dr. Jack O. Stewart, MD for Medicare patients.

aspiration	24
bronchoscopy	43
doctor visit	751
hospital care	731
inpatient care	731
nursing home care	239

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Jack O. Stewart, MD.

**Gender**
Male	204
Female	295

**Ethnicity**
Non-Hispanic White	378
Black	0
Hispanic	67
Asian	32
Other	0
Native American	0

**Age**
From 65 to 74	187
From 75 to 84	175
85 and over	92
Less than 65	45

Conditions of Medicare patients treated by Dr. Jack O. Stewart, MD in 2021

Hypertension	75
High Cholesterol	65
Stroke	6
Ischemic Heart Disease	49
Depression	26
Chronic Kidney Disease	46
Asthma	19
Osteoperosis	15
Atrial Fibrilation	19
Heart Failure	35
Chronic Obstructive Pulmonary Disease	40
Diabetes	33
Dementia	12
Cancer	24

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Jack O. Stewart, MD treated as a pulmonologist in Orange, CA during 2022 were hospital care, inpatient care, bronchoscopy and aspiration.

Volume of procedures performed by Dr. Jack O. Stewart, MD for Medicare patients.

aspiration	21
bronchoscopy	35
doctor visit	725
hospital care	411
inpatient care	411

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Jack O. Stewart, MD.

**Gender**
Male	192
Female	258

**Ethnicity**
Non-Hispanic White	352
Black	0
Hispanic	62
Asian	15
Other	0
Native American	0

**Age**
From 65 to 74	162
From 75 to 84	174
85 and over	83
Less than 65	31

Conditions of Medicare patients treated by Dr. Jack O. Stewart, MD in 2022

Hypertension	75
High Cholesterol	74
Stroke	12
Ischemic Heart Disease	38
Depression	21
Chronic Kidney Disease	33
Asthma	25
Osteoperosis	25
Atrial Fibrilation	29
Heart Failure	29
Chronic Obstructive Pulmonary Disease	53
Diabetes	30
Dementia	8
Cancer	29

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Jack O. Stewart, MD for Medicare patients.

The highest averages for the top procedures that Dr. Jack O. Stewart, MD treated as a pulmonologist in Orange, CA were hospital care, inpatient care, nursing home care and X-rays.

aspiration	32
bronchoscopy	43
diagnostic procedures	11
doctor visit	971
hospital care	690
inpatient care	690
minimally invasive procedures	20
nursing home care	179
pleural drainage	32
preventive care	12
thoracic (chest) imaging	104
vaccines	12
X-rays	104

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Jack O. Stewart, MD.

**Gender**
Male	271
Female	328

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	38
Non-Hispanic White	474
Native American / Alaskan Native	0
Hispanic	65
Other	2

**Age**
75 to 84	223
85 and over	123
Less than 65	42
65 to 74	211

Average of Total of Conditions of Medicare patients treated by Dr. Jack O. Stewart, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Jack O. Stewart, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic obstructive pulmonary disease.

Hypertension	68
High Cholesterol	60
Stroke	8
Ischemic Heart Disease	48
Depression	22
Chronic Kidney Disease	40
Asthma	19
Osteoporosis	15
Heart Failure	36
Chronic Obstructive Pulmonary Disease	43
Diabetes	32
Atrial Fibrillation	21
Dementia	12
Cancer	21

Education & Training

Dr. Jack O. Stewart, MD graduated from Northwestern University, Feinberg School of Medicine. He completed residency at Baylor College of Medicine Affiliated Hospitals. He is certified by the American Board of Internal Medicine, Pulmonary Disease and has a state license in California.

Medical School: Northwestern University, Feinberg School of Medicine

Residency: Baylor College of Medicine Affiliated Hospitals

Board Certification: American Board of Internal Medicine, Pulmonary Disease

Licensed In: California

Affiliations & Hospitals

Dr. Jack O. Stewart, MD is associated with these hospitals and organizations:

Providence

Providence Medical Foundation

St. Joseph Hospital Center for Cancer Prevention and Treatment Programs - Orange

COMPREHENSIVE PULMONARY AND PRIMARY CARE OF ORANGE COUNTY

Providence St. Joseph Hospital - Orange

Providence Affiliated Physicians, St. Joseph

St. Joseph Hospital Thoracic Oncology Program - Orange

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. Jack O. Stewart, MD appears to accept the following insurance providers: Anthem Blue Cross HMO, Aetna HMO, Blue Shield of California, United Healthcare HMO, Anthem, Medicare Advantage, Providence, Health Net HMO and CIGNA HMO.

Insurance Accepted by Provider includes:

According to our sources, Dr. Jack O. Stewart, MD accepts the following insurance providers:

Anthem Blue Cross HMO

Aetna HMO

Blue Shield of California

United Healthcare HMO

Anthem

Medicare Advantage

Providence

Health Net HMO

CIGNA HMO

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General Payments

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

**Payments by Company**
Insmed, Inc.	$6,136 Arikayce $6,136
Boehringer Ingelheim Pharmaceuticals, Inc.	$2,371 OFEV $805	SPIRIVA RESPIMAT $512	COMBIVENT RESPIMAT $110	STIOLTO $96	STIOLTO RESPIMAT $88	Other $760
AstraZeneca Pharmaceuticals LP	$1,943 FASENRA $437	IMFINZI $376	BEVESPI AEROSPHERE $285	BREZTRI $278	SYMBICORT $193	Other $375
GlaxoSmithKline, LLC.	$1,877 TRELEGY ELLIPTA $510	BREO $426	NUCALA $282	ANORO $237	ANORO ELLIPTA $168	Other $254
Pfizer Inc.	$1,188 ELIQUIS $236	ZYVOX $82	REYVOW $26	COMIRNATY $21	COLOGUARD DNA CAPTURE REAGENTS $19	Other $804
Other	$8,670 AVYCAZ $554	Esbriet $437	Letairis $352	ELIQUIS $316	XARELTO $269	Other $6,742

**Types of Payments**
Food and Beverage	$15,880
Consulting Fee	$5,700
Travel and Lodging	$351
Education	$255

Biography

Dr. Jack Stewart's specialty is adult pulmonology. Clinical interests for Dr. Stewart include airway obstruction, tracheal stenosis, and pneumonitis (lung inflammation). Dr. Stewart is affiliated with Providence Medical Foundation. United Healthcare HMO, Anthem, and Blue California appears to be the insurance carriers that Dr. Stewart takes. According to Providence Medical Foundation, Dr. Stewart is currently accepting new patients at his office in Orange, CA. He attended Northwestern University, Feinberg School of Medicine and subsequently trained at a hospital affiliated with Baylor College of Medicine and a hospital affiliated with the University of California, Irvine for residency.