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Home > IL Providers > Cardiac Surgeons

Dr. William S. Stevens JR., MD

Accepting New Patients

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Specializes in: Cardiac Surgery and Thoracic Surgery

Medical University of South Carolina College of Medicine (1982)

315 W Carpenter Street Floor 2, Clinic C
Springfield, IL 62702

(217) 545-8000

Dr. William S. Stevens JR., MD is a cardiac surgeon in Springfield, IL specializing in cardiac surgery and thoracic surgery. He graduated from Medical University of South Carolina College of Medicine in 1982 and has 44 years of experience. Dr. William S. Stevens JR., MD is affiliated with Memorial Health System and SIU PHYSICIANS AND SURGEONS INC.

Office Locations

315 W Carpenter Street Floor 2, Clinic C
Springfield, IL 62702

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701 N. First Street
Fisher, IL 62781

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Noteworthy Medicare Patient Procedures Performed by Dr. William S. Stevens JR., MD in 2023

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

Top 5%

By Volume:

heart bypass surgery

In 2023, Dr. William S. Stevens JR., MD performed more heart bypass surgery (CABG) procedures for Medicare patients than 95% of providers in related specialties within Illinois.

Top 10%

By Volume:

cardiac procedures

In 2023, Dr. William S. Stevens JR., MD performed more cardiac procedures procedures for Medicare patients than 90% of providers in related specialties within Illinois.

Top 25%

By Volume:

inpatient hospital care

In 2012, Dr. William S. Stevens JR., MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of providers in related specialties within Illinois.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. William S. Stevens JR., MD treated as a cardiac surgeon in Springfield, IL during 2012 were cardiac procedures, thoracic (chest) surgery procedures, open surgery and hospital care.

Volume of procedures performed by Dr. William S. Stevens JR., MD for Medicare patients.

ablation	11
bypass surgery	103
cardiac procedures	317
doctor visit	228
endarterectomy	31
hospital care	129
inpatient care	129
minimally invasive procedures	15
neck surgery	31
open surgery	217
thoracic (chest) surgery procedures	217
vascular procedures	46

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. William S. Stevens JR., MD treated as a cardiac surgeon in Springfield, IL during 2013 were cardiac procedures, thoracic (chest) surgery procedures, open surgery and hospital care.

Volume of procedures performed by Dr. William S. Stevens JR., MD for Medicare patients.

bypass surgery	102
cardiac procedures	302
doctor visit	276
endarterectomy	35
hospital care	116
inpatient care	116
neck surgery	35
open surgery	204
thoracic (chest) surgery procedures	204
vascular procedures	35

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. William S. Stevens JR., MD.

**Gender**
Male	255
Female	153

**Ethnicity**
Non-Hispanic White	390
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	139
From 75 to 84	189
85 and over	63
Less than 65	17

Conditions of Medicare patients treated by Dr. William S. Stevens JR., MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	75
Depression	20
Chronic Kidney Disease	44
Asthma	13
Osteoperosis	6
Atrial Fibrilation	32
Heart Failure	75
Chronic Obstructive Pulmonary Disease	38
Diabetes	46
Dementia	7
Cancer	20

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. William S. Stevens JR., MD treated as a cardiac surgeon in Springfield, IL during 2014 were cardiac procedures, thoracic (chest) surgery procedures, open surgery and bypass surgery.

Volume of procedures performed by Dr. William S. Stevens JR., MD for Medicare patients.

ablation	11
bypass surgery	102
cardiac procedures	367
doctor visit	262
endarterectomy	28
hospital care	84
inpatient care	84
minimally invasive procedures	19
neck surgery	28
open surgery	215
thoracic (chest) surgery procedures	215
vascular procedures	47

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. William S. Stevens JR., MD.

**Gender**
Male	247
Female	140

**Ethnicity**
Non-Hispanic White	374
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	118
From 75 to 84	163
85 and over	75
Less than 65	31

Conditions of Medicare patients treated by Dr. William S. Stevens JR., MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	75
Depression	24
Chronic Kidney Disease	44
Asthma	11
Osteoperosis	6
Atrial Fibrilation	30
Heart Failure	75
Chronic Obstructive Pulmonary Disease	36
Diabetes	48
Dementia	9
Cancer	22

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. William S. Stevens JR., MD treated as a cardiac surgeon in Springfield, IL during 2015 were cardiac procedures, thoracic (chest) surgery procedures, open surgery and hospital care.

Volume of procedures performed by Dr. William S. Stevens JR., MD for Medicare patients.

ablation	14
bypass surgery	102
cardiac procedures	354
doctor visit	249
endarterectomy	29
hospital care	106
inpatient care	106
minimally invasive procedures	30
neck surgery	29
open surgery	218
thoracic (chest) surgery procedures	218
vascular procedures	59

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. William S. Stevens JR., MD.

**Gender**
Male	518
Female	260

**Ethnicity**
Non-Hispanic White	746
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	286
From 75 to 84	318
85 and over	118
Less than 65	56

Conditions of Medicare patients treated by Dr. William S. Stevens JR., MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	75
Depression	26
Chronic Kidney Disease	45
Asthma	17
Osteoperosis	6
Atrial Fibrilation	32
Heart Failure	71
Chronic Obstructive Pulmonary Disease	32
Diabetes	43
Dementia	10
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. William S. Stevens JR., MD treated as a cardiac surgeon in Springfield, IL during 2016 were cardiac procedures, thoracic (chest) surgery procedures, open surgery and bypass surgery.

Volume of procedures performed by Dr. William S. Stevens JR., MD for Medicare patients.

ablation	12
bypass surgery	98
cardiac procedures	332
doctor visit	258
endarterectomy	27
hospital care	98
inpatient care	98
minimally invasive procedures	30
neck surgery	27
open surgery	208
thoracic (chest) surgery procedures	208
vascular procedures	57

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. William S. Stevens JR., MD.

**Gender**
Male	224
Female	160

**Ethnicity**
Non-Hispanic White	370
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	137
From 75 to 84	146
85 and over	67
Less than 65	34

Conditions of Medicare patients treated by Dr. William S. Stevens JR., MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	75
Depression	23
Chronic Kidney Disease	53
Asthma	34
Osteoperosis	7
Atrial Fibrilation	30
Heart Failure	54
Chronic Obstructive Pulmonary Disease	35
Diabetes	45
Dementia	15
Cancer	17

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. William S. Stevens JR., MD treated as a cardiac surgeon in Springfield, IL during 2017 were cardiac procedures, thoracic (chest) surgery procedures, open surgery and bypass surgery.

Volume of procedures performed by Dr. William S. Stevens JR., MD for Medicare patients.

ablation	18
bypass surgery	100
cardiac procedures	374
doctor visit	252
endarterectomy	19
hospital care	93
inpatient care	93
minimally invasive procedures	25
neck surgery	19
open surgery	218
thoracic (chest) surgery procedures	218
vascular procedures	44

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. William S. Stevens JR., MD.

**Gender**
Male	205
Female	153

**Age**
From 65 to 74	125
From 75 to 84	139
85 and over	57
Less than 65	37

Conditions of Medicare patients treated by Dr. William S. Stevens JR., MD in 2017

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	75
Depression	27
Chronic Kidney Disease	56
Asthma	12
Osteoperosis	4
Atrial Fibrilation	32
Heart Failure	58
Chronic Obstructive Pulmonary Disease	37
Diabetes	44
Dementia	10
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. William S. Stevens JR., MD treated as a cardiac surgeon in Springfield, IL during 2018 were cardiac procedures, thoracic (chest) surgery procedures, open surgery and hospital care.

Volume of procedures performed by Dr. William S. Stevens JR., MD for Medicare patients.

ablation	13
bypass surgery	79
cardiac procedures	287
doctor visit	287
endarterectomy	29
hospital care	80
inpatient care	80
minimally invasive procedures	18
neck surgery	14
open surgery	171
thoracic (chest) surgery procedures	171
vascular procedures	47

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. William S. Stevens JR., MD.

**Gender**
Male	210
Female	136

**Ethnicity**
Non-Hispanic White	330
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	152
From 75 to 84	124
85 and over	32
Less than 65	38

Conditions of Medicare patients treated by Dr. William S. Stevens JR., MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	75
Depression	20
Chronic Kidney Disease	49
Asthma	8
Osteoperosis	4
Atrial Fibrilation	34
Heart Failure	52
Chronic Obstructive Pulmonary Disease	39
Diabetes	41
Dementia	11
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. William S. Stevens JR., MD treated as a cardiac surgeon in Springfield, IL during 2019 were cardiac procedures, thoracic (chest) surgery procedures, open surgery and hospital care.

Volume of procedures performed by Dr. William S. Stevens JR., MD for Medicare patients.

ablation	14
bypass surgery	80
cardiac procedures	306
doctor visit	232
hospital care	85
inpatient care	85
minimally invasive procedures	22
open surgery	174
thoracic (chest) surgery procedures	174
vascular procedures	22

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. William S. Stevens JR., MD.

**Gender**
Male	194
Female	130

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

**Age**
From 65 to 74	141
From 75 to 84	116
85 and over	37
Less than 65	30

Conditions of Medicare patients treated by Dr. William S. Stevens JR., MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	75
Depression	27
Chronic Kidney Disease	54
Asthma	12
Osteoperosis	7
Atrial Fibrilation	37
Heart Failure	56
Chronic Obstructive Pulmonary Disease	40
Diabetes	44
Dementia	8
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. William S. Stevens JR., MD treated as a cardiac surgeon in Springfield, IL during 2020 were cardiac procedures, thoracic (chest) surgery procedures, open surgery and bypass surgery.

Volume of procedures performed by Dr. William S. Stevens JR., MD for Medicare patients.

ablation	15
bypass surgery	71
cardiac procedures	275
doctor visit	232
hospital care	58
inpatient care	58
minimally invasive procedures	20
open surgery	157
thoracic (chest) surgery procedures	157
vascular procedures	20

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. William S. Stevens JR., MD.

**Gender**
Male	180
Female	97

**Ethnicity**
Non-Hispanic White	262
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	126
From 75 to 84	114
85 and over	17
Less than 65	20

Conditions of Medicare patients treated by Dr. William S. Stevens JR., MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	75
Depression	25
Chronic Kidney Disease	49
Asthma	7
Osteoperosis	5
Atrial Fibrilation	34
Heart Failure	54
Chronic Obstructive Pulmonary Disease	36
Diabetes	44
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. William S. Stevens JR., MD treated as a cardiac surgeon in Springfield, IL during 2021 were cardiac procedures, thoracic (chest) surgery procedures, open surgery and bypass surgery.

Volume of procedures performed by Dr. William S. Stevens JR., MD for Medicare patients.

bypass surgery	66
cardiac procedures	186
doctor visit	182
endarterectomy	18
hospital care	57
inpatient care	57
minimally invasive procedures	14
neck surgery	18
open surgery	132
thoracic (chest) surgery procedures	132
vascular procedures	32

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. William S. Stevens JR., MD.

**Gender**
Male	147
Female	99

**Ethnicity**
Non-Hispanic White	233
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	105
From 75 to 84	103
85 and over	21
Less than 65	17

Conditions of Medicare patients treated by Dr. William S. Stevens JR., MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	75
Depression	25
Chronic Kidney Disease	55
Asthma	9
Osteoperosis	9
Atrial Fibrilation	36
Heart Failure	57
Chronic Obstructive Pulmonary Disease	31
Diabetes	46
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. William S. Stevens JR., MD treated as a cardiac surgeon in Springfield, IL during 2022 were cardiac procedures, thoracic (chest) surgery procedures, open surgery and bypass surgery.

Volume of procedures performed by Dr. William S. Stevens JR., MD for Medicare patients.

bypass surgery	53
cardiac procedures	158
doctor visit	188
endarterectomy	14
hospital care	51
inpatient care	51
minimally invasive procedures	13
neck surgery	14
open surgery	106
thoracic (chest) surgery procedures	106
vascular procedures	27

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. William S. Stevens JR., MD.

**Gender**
Male	168
Female	80

**Ethnicity**
Non-Hispanic White	235
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	126
From 75 to 84	82
85 and over	22
Less than 65	18

Conditions of Medicare patients treated by Dr. William S. Stevens JR., MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	75
Depression	21
Chronic Kidney Disease	38
Asthma	10
Osteoperosis	9
Atrial Fibrilation	47
Heart Failure	52
Chronic Obstructive Pulmonary Disease	32
Diabetes	40
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. William S. Stevens JR., MD for Medicare patients.

The highest averages for the top procedures that Dr. William S. Stevens JR., MD treated as a cardiac surgeon in Springfield, IL were cardiac procedures, thoracic (chest) surgery procedures, open surgery and hospital care.

ablation	13
bypass surgery	86
cardiac procedures	296
doctor visit	240
endarterectomy	25
hospital care	87
inpatient care	87
minimally invasive procedures	20
neck surgery	23
open surgery	183
thoracic (chest) surgery procedures	183
vascular procedures	39

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. William S. Stevens JR., MD.

**Gender**
Male	213
Female	128

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	295
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	135
85 and over	46
Less than 65	27
65 to 74	132

Average of Total of Conditions of Medicare patients treated by Dr. William S. Stevens JR., MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. William S. Stevens JR., MD treated were high cholesterol, hypertension, ischemic heart disease and heart failure.

Hypertension	68
High Cholesterol	68
Stroke	10
Ischemic Heart Disease	68
Depression	21
Chronic Kidney Disease	44
Asthma	12
Osteoporosis	5
Heart Failure	54
Chronic Obstructive Pulmonary Disease	32
Diabetes	40
Atrial Fibrillation	31
Cancer	13
Dementia	8

Education & Training

Dr. William S. Stevens JR., MD graduated from Medical University of South Carolina College of Medicine in 1982. He has a state license in Illinois.

Medical School: Medical University of South Carolina College of Medicine (1982)

Licensed In: Illinois

Affiliations & Hospitals

Dr. William S. Stevens JR., MD is associated with these hospitals and organizations:

Memorial Health System

SIU PHYSICIANS AND SURGEONS INC

Ratings & Reviews

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General Payments

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

**Payments by Company**
Edwards Lifesciences Corporation	$4,985 Heart Valve Repair $1,201	INSPIRIS RESILIA aortic valve $564	EDWARDS INTUITY Elite valve system $550	Other Tissue Valves $282	Pericardial Heart Valves $226	Other $2,162
Medtronic Vascular, Inc.	$4,288 Mosaic $1,190	Heart Valves $528	CG Future $171	CoreValve Evolut $107	Cardioblate $26	Other $2,266
Boston Scientific Corporation	$1,032 Structural Heart $925	GENERAL STRUCTURAL HEART $107
Abbott Laboratories	$254 Mitra Clip system $130	Aortic and Mitral Tissue Stented $124
Neomend, Inc.	$138 DAV-Progel $138
Other	$440 Aortic Tissue Valve - Perceval $112	Impella $109	SYNERGY ABLATION SYSTEM $67	Repatha $26	Cardiovascular $24	Other $103

**Types of Payments**
Travel and Lodging	$6,680
Food and Beverage	$4,007
Honoraria	$450

Research Payments

Dr. William S. Stevens JR., MD has received 35 research payments totaling $111,629.

Biography

Dr. William Stevens' areas of specialization are cardiac surgery and thoracic surgery; he sees patients in Springfield, IL and Fisher, IL. Dr. Stevens studied medicine at Medical University of South Carolina College of Medicine. He is affiliated with Memorial Health System. Doctor.com reports that he is accepting new patients at his office in Springfield, IL.

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Dr. William S. Stevens JR., MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. William S. Stevens JR., MD in 2023

By Volume:

By Volume:

By Volume:

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 S. Stevens JR., MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William S. Stevens JR., MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William S. Stevens JR., MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William S. Stevens JR., MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William S. Stevens JR., MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William S. Stevens JR., MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William S. Stevens JR., MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William S. Stevens JR., MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William S. Stevens JR., MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William S. Stevens JR., 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 S. Stevens JR., MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Research Payments

Biography

Other Providers in Springfield, IL