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Dr. John Thomas Downing, DO

(John T. Downing, DO)

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Specializes in: Urgent Care, General Practice and Emergency Medicine

Kansas City University of Medicine and Biosciences (2012)

635 N Dearborn Street Suite 100
Chicago, IL 60654

(312) 694-2273

Dr. John Thomas Downing, DO is an urgent care doctor in Chicago, IL specializing in urgent care, general practice and emergency medicine. He graduated from Kansas City University of Medicine and Biosciences in 2012 and has 14 years of experience. Dr. John Thomas Downing, DO is affiliated with Northwestern Medicine, Franciscan Health System and Northwestern Medicine Immediate Care Center - River North.

Office Locations

635 N Dearborn Street Suite 100
Chicago, IL 60654

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Noteworthy Medicare Patient Procedures Performed by Dr. John Thomas Downing, DO 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. John Thomas Downing, DO performed more emergency room (ER) care procedures for Medicare patients than 95% of providers in related specialties within Illinois.

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Thomas Downing, DO treated as an urgent care doctor in Chicago, IL during 2016 were emergency care.

Volume of procedures performed by Dr. John Thomas Downing, DO for Medicare patients.

emergency care	20

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Thomas Downing, DO.

**Ethnicity**
Non-Hispanic White	30
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

Conditions of Medicare patients treated by Dr. John Thomas Downing, DO in 2016

Hypertension	73
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	43
Depression	47
Chronic Kidney Disease	40
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	40
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Thomas Downing, DO treated as an urgent care doctor in Chicago, IL during 2017 were emergency care.

Volume of procedures performed by Dr. John Thomas Downing, DO for Medicare patients.

emergency care	17

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Thomas Downing, DO.

**Gender**
Male	13
Female	16

**Ethnicity**
Non-Hispanic White	29
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

Conditions of Medicare patients treated by Dr. John Thomas Downing, DO in 2017

Hypertension	75
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	52
Depression	0
Chronic Kidney Disease	45
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	38
Diabetes	45
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Thomas Downing, DO treated as an urgent care doctor in Chicago, IL during 2018 were emergency care and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. John Thomas Downing, DO for Medicare patients.

emergency care	499
tracheal (windpipe) procedures	13

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Thomas Downing, DO.

**Gender**
Male	221
Female	289

**Ethnicity**
Non-Hispanic White	275
Black	183
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	154
From 75 to 84	125
85 and over	88
Less than 65	143

Conditions of Medicare patients treated by Dr. John Thomas Downing, DO in 2018

Hypertension	75
High Cholesterol	68
Stroke	16
Ischemic Heart Disease	58
Depression	36
Chronic Kidney Disease	55
Asthma	18
Osteoperosis	12
Atrial Fibrilation	17
Heart Failure	49
Chronic Obstructive Pulmonary Disease	37
Diabetes	50
Dementia	31
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Thomas Downing, DO treated as an urgent care doctor in Chicago, IL during 2019 were emergency care and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. John Thomas Downing, DO for Medicare patients.

emergency care	496
tracheal (windpipe) procedures	13

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Thomas Downing, DO.

**Gender**
Male	221
Female	314

**Ethnicity**
Non-Hispanic White	271
Black	193
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	174
From 75 to 84	143
85 and over	86
Less than 65	132

Conditions of Medicare patients treated by Dr. John Thomas Downing, DO in 2019

Hypertension	75
High Cholesterol	72
Stroke	18
Ischemic Heart Disease	58
Depression	36
Chronic Kidney Disease	56
Asthma	15
Osteoperosis	9
Atrial Fibrilation	19
Heart Failure	48
Chronic Obstructive Pulmonary Disease	34
Diabetes	49
Dementia	30
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Thomas Downing, DO treated as an urgent care doctor in Chicago, IL during 2020 were emergency care and catheterization.

Volume of procedures performed by Dr. John Thomas Downing, DO for Medicare patients.

catheterization	11
emergency care	405

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Thomas Downing, DO.

**Gender**
Male	210
Female	230

**Ethnicity**
Non-Hispanic White	225
Black	173
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	156
From 75 to 84	119
85 and over	70
Less than 65	95

Conditions of Medicare patients treated by Dr. John Thomas Downing, DO in 2020

Hypertension	75
High Cholesterol	72
Stroke	15
Ischemic Heart Disease	60
Depression	37
Chronic Kidney Disease	63
Asthma	14
Osteoperosis	11
Atrial Fibrilation	24
Heart Failure	48
Chronic Obstructive Pulmonary Disease	38
Diabetes	53
Dementia	31
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Thomas Downing, DO treated as an urgent care doctor in Chicago, IL during 2021 were emergency care.

Volume of procedures performed by Dr. John Thomas Downing, DO for Medicare patients.

emergency care	441

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Thomas Downing, DO.

**Gender**
Male	198
Female	297

**Ethnicity**
Non-Hispanic White	306
Black	150
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	166
From 75 to 84	155
85 and over	88
Less than 65	86

Conditions of Medicare patients treated by Dr. John Thomas Downing, DO in 2021

Hypertension	75
High Cholesterol	74
Stroke	17
Ischemic Heart Disease	56
Depression	35
Chronic Kidney Disease	55
Asthma	14
Osteoperosis	15
Atrial Fibrilation	18
Heart Failure	42
Chronic Obstructive Pulmonary Disease	33
Diabetes	44
Dementia	31
Cancer	18

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Thomas Downing, DO treated as an urgent care doctor in Chicago, IL during 2022 were emergency care.

Volume of procedures performed by Dr. John Thomas Downing, DO for Medicare patients.

emergency care	447

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Thomas Downing, DO.

**Gender**
Male	204
Female	257

**Ethnicity**
Non-Hispanic White	285
Black	127
Hispanic	37
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	138
From 75 to 84	166
85 and over	91
Less than 65	66

Conditions of Medicare patients treated by Dr. John Thomas Downing, DO in 2022

Hypertension	75
High Cholesterol	75
Stroke	22
Ischemic Heart Disease	51
Depression	35
Chronic Kidney Disease	47
Asthma	18
Osteoperosis	21
Atrial Fibrilation	37
Heart Failure	43
Chronic Obstructive Pulmonary Disease	43
Diabetes	51
Dementia	19
Cancer	21

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. John Thomas Downing, DO treated as an urgent care doctor in Chicago, IL during 2023 were emergency care.

Volume of procedures performed by Dr. John Thomas Downing, DO for Medicare patients.

emergency care	451

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. John Thomas Downing, DO.

**Gender**
Male	212
Female	291

**Ethnicity**
Non-Hispanic White	360
Black	98
Hispanic	32
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	157
From 75 to 84	163
85 and over	108
Less than 65	75

Conditions of Medicare patients treated by Dr. John Thomas Downing, DO in 2023

Hypertension	75
High Cholesterol	75
Stroke	20
Ischemic Heart Disease	48
Depression	35
Chronic Kidney Disease	43
Asthma	15
Osteoperosis	18
Atrial Fibrilation	31
Heart Failure	38
Chronic Obstructive Pulmonary Disease	39
Diabetes	44
Dementia	22
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2016 - 2023

Volume of procedures performed by Dr. John Thomas Downing, DO for Medicare patients.

The highest averages for the top procedures that Dr. John Thomas Downing, DO treated as an urgent care doctor in Chicago, IL were emergency care, tracheal (windpipe) procedures and catheterization.

catheterization	11
emergency care	347
tracheal (windpipe) procedures	13

Average Medicare Patient Data From 2016 - 2023

Information about Medicare patients treated by Dr. John Thomas Downing, DO.

**Gender**
Male	159
Female	211

**Ethnicity**
Black / African American	115
Asian / Pacific Islander	0
Non-Hispanic White	222
Hispanic	8
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	108
85 and over	66
Less than 65	74
65 to 74	118

Average of Total of Conditions of Medicare patients treated by Dr. John Thomas Downing, DO From 2016 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. John Thomas Downing, DO treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	74
High Cholesterol	69
Stroke	13
Ischemic Heart Disease	53
Depression	32
Chronic Kidney Disease	50
Asthma	11
Osteoporosis	10
Heart Failure	33
Chronic Obstructive Pulmonary Disease	37
Diabetes	42
Atrial Fibrillation	18
Cancer	12
Dementia	20

Education & Training

Dr. John Thomas Downing, DO graduated from Kansas City University of Medicine and Biosciences in 2012. He completed residency at Advocate Health Care (Advocate Illinois Masonic Medical Center). He is certified by the American Osteopathic Board of Emergency Medicine and has a state license in Illinois.

Medical School: Kansas City University of Medicine and Biosciences (2012)

Residency: Advocate Health Care (Advocate Illinois Masonic Medical Center) (2014)

Board Certification: American Osteopathic Board of Emergency Medicine

Licensed In: Illinois

Affiliations & Hospitals

Dr. John Thomas Downing, DO is associated with these hospitals and organizations:

Northwestern Medicine

Franciscan Health System

Northwestern Medicine Immediate Care Center - River North

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General Payments

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

**Payments by Company**
Janssen Pharmaceuticals, Inc	$86 XARELTO $86
LivaNova USA, Inc.	$29 LifeSPARC $29

**Types of Payments**
Food and Beverage	$115

Biography

Dr. John Downing works as a general practice, urgent care, and emergency medicine. In Dr. Downing's practice, he is particularly interested in urgent care and emergency care. His professional affiliations include Northwestern Medicine and Franciscan Health System. He attended medical school at Kansas City University of Medicine and Biosciences (KCUMB), College of Osteopathic Medicine. His residency was performed at Advocate Illinois Masonic Medical Center and a hospital affiliated with Midwestern University. Dr. Downing is not accepting new patients at this time according to Yext.