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Home > MS Providers > Family Physicians & Family Medicine Specialists

Dr. William E. Johnston JR., MD

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Specializes in: Family Medicine

University of Mississippi School of Medicine (2006)

1901 Mission 66
Vicksburg, MS 39180

(601) 636-0097

Dr. William E. Johnston JR., MD is a family medicine practitioner in Vicksburg, MS specializing in family medicine. He graduated from University of Mississippi School of Medicine in 2006 and has 20 years of experience. Dr. William E. Johnston JR., MD is affiliated with YAZOO EMERGENCY GROUP, LLC, LEAKE EMERGENCY GROUP, LLC and ATTALA EMERGENCY GROUP LLC.

Office Locations

1901 Mission 66
Vicksburg, MS 39180

(601) 636-0097

(601) 629-9969

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Noteworthy Medicare Patient Procedures Performed by Dr. William E. Johnston JR., MD in 2023

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

Top 10%

By Volume:

emergency room care

In 2023, Dr. William E. Johnston JR., MD performed more emergency room (ER) care procedures for Medicare patients than 90% of providers in related specialties within Mississippi.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. William E. Johnston JR., MD treated as a family medicine practitioner in Vicksburg, MS during 2012 were blood draw, lab tests, hospital care and inpatient care.

Volume of procedures performed by Dr. William E. Johnston JR., MD for Medicare patients.

blood draw	146
diabetes management	26
doctor visit	351
hospital care	95
inpatient care	95
lab tests	120
preventive care	59
sinus imaging	20
thoracic (chest) imaging	34
vaccines	33
X-rays	54

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. William E. Johnston JR., MD treated as a family medicine practitioner in Vicksburg, MS during 2013 were blood draw, lab tests, preventive care and hospital care.

Volume of procedures performed by Dr. William E. Johnston JR., MD for Medicare patients.

blood draw	175
diabetes management	39
doctor visit	432
hospital care	59
inpatient care	59
lab tests	119
preventive care	69
sinus imaging	19
thoracic (chest) imaging	36
vaccines	30
X-rays	55

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. William E. Johnston JR., MD.

**Gender**
Male	104
Female	121

**Ethnicity**
Non-Hispanic White	187
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	91
From 75 to 84	64
85 and over	29
Less than 65	41

Conditions of Medicare patients treated by Dr. William E. Johnston JR., MD in 2013

Hypertension	68
High Cholesterol	42
Stroke	5
Ischemic Heart Disease	36
Depression	12
Chronic Kidney Disease	14
Asthma	0
Osteoperosis	0
Atrial Fibrilation	8
Heart Failure	22
Chronic Obstructive Pulmonary Disease	14
Diabetes	28
Dementia	10
Cancer	7

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. William E. Johnston JR., MD treated as a family medicine practitioner in Vicksburg, MS during 2014 were blood draw, lab tests, preventive care and X-rays.

Volume of procedures performed by Dr. William E. Johnston JR., MD for Medicare patients.

blood draw	180
diabetes management	38
doctor visit	468
hospital care	29
inpatient care	29
lab tests	118
preventive care	65
sinus imaging	26
thoracic (chest) imaging	32
vaccines	27
X-rays	58

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. William E. Johnston JR., MD.

**Gender**
Male	126
Female	144

**Ethnicity**
Non-Hispanic White	208
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	120
From 75 to 84	69
85 and over	32
Less than 65	49

Conditions of Medicare patients treated by Dr. William E. Johnston JR., MD in 2014

Hypertension	65
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	35
Depression	19
Chronic Kidney Disease	14
Asthma	4
Osteoperosis	0
Atrial Fibrilation	7
Heart Failure	19
Chronic Obstructive Pulmonary Disease	12
Diabetes	26
Dementia	10
Cancer	7

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. William E. Johnston JR., MD treated as a family medicine practitioner in Vicksburg, MS during 2015 were blood draw, lab tests, preventive care and X-rays.

Volume of procedures performed by Dr. William E. Johnston JR., MD for Medicare patients.

blood draw	204
diabetes management	44
doctor visit	532
hospital care	23
inpatient care	23
lab tests	146
preventive care	84
sinus imaging	17
thoracic (chest) imaging	37
vaccines	40
X-rays	54

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. William E. Johnston JR., MD.

**Gender**
Male	264
Female	274

**Ethnicity**
Non-Hispanic White	428
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	232
From 75 to 84	160
85 and over	52
Less than 65	94

Conditions of Medicare patients treated by Dr. William E. Johnston JR., MD in 2015

Hypertension	69
High Cholesterol	43
Stroke	6
Ischemic Heart Disease	32
Depression	12
Chronic Kidney Disease	14
Asthma	5
Osteoperosis	0
Atrial Fibrilation	9
Heart Failure	16
Chronic Obstructive Pulmonary Disease	13
Diabetes	22
Dementia	11
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. William E. Johnston JR., MD treated as a family medicine practitioner in Vicksburg, MS during 2016 were blood draw, emergency care, lab tests and preventive care.

Volume of procedures performed by Dr. William E. Johnston JR., MD for Medicare patients.

blood draw	162
diabetes management	40
doctor visit	420
emergency care	161
lab tests	93
preventive care	77
sinus imaging	19
thoracic (chest) imaging	38
vaccines	37
X-rays	57

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. William E. Johnston JR., MD.

**Gender**
Male	162
Female	209

**Ethnicity**
Non-Hispanic White	281
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	139
From 75 to 84	106
85 and over	49
Less than 65	77

Conditions of Medicare patients treated by Dr. William E. Johnston JR., MD in 2016

Hypertension	74
High Cholesterol	46
Stroke	10
Ischemic Heart Disease	41
Depression	26
Chronic Kidney Disease	31
Asthma	24
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	25
Chronic Obstructive Pulmonary Disease	23
Diabetes	36
Dementia	18
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. William E. Johnston JR., MD treated as a family medicine practitioner in Vicksburg, MS during 2017 were emergency care, blood draw, lab tests and X-rays.

Volume of procedures performed by Dr. William E. Johnston JR., MD for Medicare patients.

blood draw	66
diabetes management	13
doctor visit	162
emergency care	384
lab tests	28
preventive care	13
thoracic (chest) imaging	16
X-rays	16

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. William E. Johnston JR., MD.

**Gender**
Male	240
Female	243

**Ethnicity**
Non-Hispanic White	334
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	155
From 75 to 84	125
85 and over	81
Less than 65	122

Conditions of Medicare patients treated by Dr. William E. Johnston JR., MD in 2017

Hypertension	75
High Cholesterol	50
Stroke	10
Ischemic Heart Disease	43
Depression	30
Chronic Kidney Disease	47
Asthma	6
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	35
Chronic Obstructive Pulmonary Disease	22
Diabetes	37
Dementia	25
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. William E. Johnston JR., MD treated as a family medicine practitioner in Vicksburg, MS during 2018 were emergency care.

Volume of procedures performed by Dr. William E. Johnston JR., MD for Medicare patients.

emergency care	574

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. William E. Johnston JR., MD.

**Gender**
Male	237
Female	289

**Ethnicity**
Non-Hispanic White	348
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	159
From 75 to 84	120
85 and over	113
Less than 65	134

Conditions of Medicare patients treated by Dr. William E. Johnston JR., MD in 2018

Hypertension	75
High Cholesterol	53
Stroke	11
Ischemic Heart Disease	43
Depression	36
Chronic Kidney Disease	55
Asthma	6
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	37
Chronic Obstructive Pulmonary Disease	31
Diabetes	44
Dementia	26
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. William E. Johnston JR., MD treated as a family medicine practitioner in Vicksburg, MS during 2019 were emergency care.

Volume of procedures performed by Dr. William E. Johnston JR., MD for Medicare patients.

emergency care	519

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. William E. Johnston JR., MD.

**Gender**
Male	231
Female	254

**Ethnicity**
Non-Hispanic White	320
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	129
From 75 to 84	144
85 and over	104
Less than 65	108

Conditions of Medicare patients treated by Dr. William E. Johnston JR., MD in 2019

Hypertension	75
High Cholesterol	51
Stroke	7
Ischemic Heart Disease	44
Depression	39
Chronic Kidney Disease	57
Asthma	5
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	38
Chronic Obstructive Pulmonary Disease	25
Diabetes	41
Dementia	30
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. William E. Johnston JR., MD treated as a family medicine practitioner in Vicksburg, MS during 2020 were emergency care.

Volume of procedures performed by Dr. William E. Johnston JR., MD for Medicare patients.

emergency care	466

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. William E. Johnston JR., MD.

**Gender**
Male	244
Female	291

**Ethnicity**
Non-Hispanic White	299
Black	225
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	156
From 75 to 84	134
85 and over	91
Less than 65	154

Conditions of Medicare patients treated by Dr. William E. Johnston JR., MD in 2020

Hypertension	75
High Cholesterol	53
Stroke	10
Ischemic Heart Disease	48
Depression	32
Chronic Kidney Disease	51
Asthma	7
Osteoperosis	8
Atrial Fibrilation	16
Heart Failure	40
Chronic Obstructive Pulmonary Disease	28
Diabetes	48
Dementia	25
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. William E. Johnston JR., MD treated as a family medicine practitioner in Vicksburg, MS during 2021 were emergency care.

Volume of procedures performed by Dr. William E. Johnston JR., MD for Medicare patients.

emergency care	456

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. William E. Johnston JR., MD.

**Gender**
Male	224
Female	232

**Ethnicity**
Non-Hispanic White	289
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	152
From 75 to 84	121
85 and over	81
Less than 65	102

Conditions of Medicare patients treated by Dr. William E. Johnston JR., MD in 2021

Hypertension	75
High Cholesterol	54
Stroke	11
Ischemic Heart Disease	46
Depression	34
Chronic Kidney Disease	54
Asthma	8
Osteoperosis	9
Atrial Fibrilation	18
Heart Failure	36
Chronic Obstructive Pulmonary Disease	24
Diabetes	43
Dementia	25
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. William E. Johnston JR., MD treated as a family medicine practitioner in Vicksburg, MS during 2022 were emergency care, hospital care and inpatient care.

Volume of procedures performed by Dr. William E. Johnston JR., MD for Medicare patients.

emergency care	518
hospital care	13
inpatient care	13

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. William E. Johnston JR., MD.

**Gender**
Male	225
Female	298

**Ethnicity**
Non-Hispanic White	336
Black	172
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	153
From 75 to 84	146
85 and over	105
Less than 65	119

Conditions of Medicare patients treated by Dr. William E. Johnston JR., MD in 2022

Hypertension	75
High Cholesterol	66
Stroke	15
Ischemic Heart Disease	37
Depression	37
Chronic Kidney Disease	38
Asthma	11
Osteoperosis	11
Atrial Fibrilation	27
Heart Failure	33
Chronic Obstructive Pulmonary Disease	29
Diabetes	43
Dementia	23
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. William E. Johnston JR., MD for Medicare patients.

The highest averages for the top procedures that Dr. William E. Johnston JR., MD treated as a family medicine practitioner in Vicksburg, MS were emergency care, blood draw, lab tests and preventive care.

blood draw	155
diabetes management	33
doctor visit	394
emergency care	439
hospital care	43
inpatient care	43
lab tests	104
preventive care	61
sinus imaging	20
thoracic (chest) imaging	32
vaccines	33
X-rays	49

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. William E. Johnston JR., MD.

**Gender**
Male	187
Female	214

**Ethnicity**
Black / African American	36
Asian / Pacific Islander	0
Non-Hispanic White	275
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	108
85 and over	67
Less than 65	90
65 to 74	135

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

The highest averages of the most common conditions of Medicare patients that Dr. William E. Johnston JR., MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	66
High Cholesterol	45
Stroke	7
Ischemic Heart Disease	36
Depression	25
Chronic Kidney Disease	34
Asthma	6
Osteoporosis	5
Heart Failure	27
Chronic Obstructive Pulmonary Disease	20
Diabetes	33
Atrial Fibrillation	12
Cancer	9
Dementia	18

Education & Training

Dr. William E. Johnston JR., MD graduated from University of Mississippi School of Medicine in 2006. He has a state license in Mississippi.

Medical School: University of Mississippi School of Medicine (2006)

Licensed In: Mississippi

Affiliations & Hospitals

Dr. William E. Johnston JR., MD is associated with these hospitals and organizations:

YAZOO EMERGENCY GROUP, LLC

LEAKE EMERGENCY GROUP, LLC

ATTALA EMERGENCY GROUP LLC

Ratings & Reviews

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General Payments

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

**Payments by Company**
Novo Nordisk Inc	$278 Victoza $131	Saxenda $52	NovoLog $29	$65
SANOFI-AVENTIS U.S. LLC	$215 TOUJEO $113	PRALUENT $89	APIDRA $12
Takeda Pharmaceuticals America, Inc.	$181 Contrave $119	Kazano $18	AMITIZA $16	Uloric $13	Brintellix $10	Other $5
Janssen Pharmaceuticals, Inc	$172 INVOKANA $152	XARELTO $19	$1
Shire North American Group Inc	$148 VYVANSE $148
Other	$727 FARXIGA $82	ANORO $79	Repatha $71	Belviq $46	TEFLARO $45	Other $404

**Types of Payments**
Food and Beverage	$1,678
Education	$42

Biography

Dr. William Johnston specializes in family medicine and emergency medicine. He is a graduate of the University of Mississippi School of Medicine.

Select Year:

Dr. William E. Johnston JR., MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. William E. Johnston JR., MD in 2023

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 E. Johnston 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 E. Johnston 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 E. Johnston 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 E. Johnston 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 E. Johnston 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 E. Johnston 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 E. Johnston 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 E. Johnston 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 E. Johnston 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 E. Johnston 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 E. Johnston JR., MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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