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Home > MI Providers > Internists & Internal Medicine Doctors

Dr. Cheryl A. Johnstone, MD

Accepting New Patients

(Dr. Cheryl Anne Johnstone, M.D.)

(No ratings)

Specializes in: Internal Medicine (Adult Medicine)

Wright State University, Boonshoft School of Medicine (1993)

308 South Main Street
Northville, MI 48167

(248) 349-1900

Dr. Cheryl A. Johnstone, MD is an internist in Northville, MI specializing in internal medicine (adult medicine). She graduated from Wright State University, Boonshoft School of Medicine in 1993 and has 33 years of experience. Dr. Cheryl A. Johnstone, MD is affiliated with Henry Ford Health, Trinity Health and Henry Ford Providence Southfield & Novi Hospitals.

Office Locations

Henry Ford Providence Southfield & Novi Hospitals

308 South Main Street
Northville, MI 48167

(248) 349-1900

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Noteworthy Medicare Patient Procedures Performed by Dr. Cheryl A. Johnstone, MD in 2023

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

Top 5%

By Volume:

fasting blood glucose test

By Affordability:

creatinine urine test

diabetes screening

fasting blood glucose test

joint X-ray

kidney function tests

knee X-ray

In 2023, among providers in related specialties within Michigan, Dr. Cheryl A. Johnstone, MD performed more fasting blood glucose test procedures for Medicare patients than 95% of them and she also had a list price for creatinine urine test, diabetes screening, fasting blood glucose test, joint X-ray, kidney function tests, and knee X-ray that was lower than the list prices billed to Medicare by 95% 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.

Top 10%

By Volume:

fecal occult blood test

lab tests

preventive care

screening stool guaiac test

By Affordability:

blood tests

complete abdominal ultrasound

creatinine test

In 2023, among providers in related specialties within Michigan, Dr. Cheryl A. Johnstone, MD performed more fecal occult blood test (FOBT), lab tests, preventive care, and screening stool guaiac test (gFOBT) procedures for Medicare patients than 90% of them and she also had a list price for blood tests, complete abdominal ultrasound, and creatinine test that was lower than the list prices billed to Medicare by 90% 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.

Top 25%

By Volume:

complete blood count

By Affordability:

albumin test

microalbumin test

microalbumin urine test

sed rate

X-rays

In 2012, among providers in related specialties within Michigan, Dr. Cheryl A. Johnstone, MD performed more complete blood count (CBC) procedures for Medicare patients than 75% of them and she also had a list price for albumin test, microalbumin test, microalbumin urine test, sed rate (ESR), and X-rays 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. Cheryl A. Johnstone, MD treated as an internist in Northville, MI during 2012 were lab tests, ultrasound (sonogram), X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Cheryl A. Johnstone, MD for Medicare patients.

abdominal imaging	71
cardiac procedures	50
doctor visit	807
ear procedures	19
lab tests	1018
pelvic imaging	12
preventive care	14
spinal procedures	11
thoracic (chest) imaging	90
ultrasound (sonogram)	175
vascular procedures	67
X-rays	126

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Cheryl A. Johnstone, MD treated as an internist in Northville, MI during 2013 were lab tests, ultrasound (sonogram), cardiac procedures and X-rays.

Volume of procedures performed by Dr. Cheryl A. Johnstone, MD for Medicare patients.

abdominal imaging	71
cardiac procedures	118
doctor visit	770
ear procedures	15
lab tests	902
nuclear scan	23
pelvic imaging	27
preventive care	22
stress testing	70
thoracic (chest) imaging	99
ultrasound (sonogram)	182
vaccines	22
vascular procedures	76
X-rays	113

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheryl A. Johnstone, MD.

**Gender**
Male	82
Female	228

**Ethnicity**
Non-Hispanic White	296
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	148
From 75 to 84	92
85 and over	49
Less than 65	21

Conditions of Medicare patients treated by Dr. Cheryl A. Johnstone, MD in 2013

Hypertension	53
High Cholesterol	46
Stroke	4
Ischemic Heart Disease	31
Depression	11
Chronic Kidney Disease	14
Asthma	8
Osteoperosis	5
Atrial Fibrilation	6
Heart Failure	11
Chronic Obstructive Pulmonary Disease	7
Diabetes	19
Dementia	5
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Cheryl A. Johnstone, MD treated as an internist in Northville, MI during 2014 were lab tests, ultrasound (sonogram), X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Cheryl A. Johnstone, MD for Medicare patients.

abdominal imaging	67
aspiration	21
cardiac procedures	95
doctor visit	810
ear procedures	19
hip imaging	13
injections	21
lab tests	956
musculoskeletal imaging	13
nuclear scan	16
preventive care	27
stress testing	52
thoracic (chest) imaging	121
ultrasound (sonogram)	155
vaccines	27
vascular procedures	58
X-rays	147

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheryl A. Johnstone, MD.

**Gender**
Male	75
Female	233

**Ethnicity**
Non-Hispanic White	297
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	153
From 75 to 84	87
85 and over	49
Less than 65	19

Conditions of Medicare patients treated by Dr. Cheryl A. Johnstone, MD in 2014

Hypertension	56
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	31
Depression	15
Chronic Kidney Disease	14
Asthma	9
Osteoperosis	6
Atrial Fibrilation	7
Heart Failure	12
Chronic Obstructive Pulmonary Disease	9
Diabetes	20
Dementia	9
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Cheryl A. Johnstone, MD treated as an internist in Northville, MI during 2015 were lab tests, preventive care, X-rays and ultrasound (sonogram).

Volume of procedures performed by Dr. Cheryl A. Johnstone, MD for Medicare patients.

abdominal imaging	62
aspiration	16
cardiac procedures	48
cytology	11
doctor visit	943
ear procedures	24
gynecologic pathology	11
hip imaging	13
injections	16
lab tests	1036
musculoskeletal imaging	13
pelvic imaging	14
preventive care	372
spinal procedures	14
thoracic (chest) imaging	154
ultrasound (sonogram)	176
vaccines	29
vascular procedures	98
X-rays	199

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheryl A. Johnstone, MD.

**Gender**
Male	194
Female	538

**Ethnicity**
Non-Hispanic White	704
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	350
From 75 to 84	234
85 and over	104
Less than 65	44

Conditions of Medicare patients treated by Dr. Cheryl A. Johnstone, MD in 2015

Hypertension	55
High Cholesterol	46
Stroke	4
Ischemic Heart Disease	26
Depression	16
Chronic Kidney Disease	16
Asthma	11
Osteoperosis	8
Atrial Fibrilation	6
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	21
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Cheryl A. Johnstone, MD treated as an internist in Northville, MI during 2016 were lab tests, preventive care, ultrasound (sonogram) and X-rays.

Volume of procedures performed by Dr. Cheryl A. Johnstone, MD for Medicare patients.

abdominal imaging	50
aspiration	17
cardiac procedures	83
doctor visit	906
ear procedures	29
injections	17
lab tests	1014
nuclear scan	13
pelvic imaging	17
preventive care	348
spinal procedures	14
stress testing	38
thoracic (chest) imaging	104
ultrasound (sonogram)	192
vaccines	22
vascular procedures	114
X-rays	118

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheryl A. Johnstone, MD.

**Gender**
Male	108
Female	263

**Ethnicity**
Non-Hispanic White	354
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	176
From 75 to 84	116
85 and over	57
Less than 65	22

Conditions of Medicare patients treated by Dr. Cheryl A. Johnstone, MD in 2016

Hypertension	60
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	26
Depression	15
Chronic Kidney Disease	19
Asthma	10
Osteoperosis	10
Atrial Fibrilation	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	8
Diabetes	20
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Cheryl A. Johnstone, MD treated as an internist in Northville, MI during 2017 were lab tests, preventive care, ultrasound (sonogram) and X-rays.

Volume of procedures performed by Dr. Cheryl A. Johnstone, MD for Medicare patients.

abdominal imaging	56
aspiration	14
cardiac procedures	95
doctor visit	990
ear procedures	20
injections	14
lab tests	1116
neck imaging	13
nuclear scan	16
pelvic imaging	14
preventive care	345
stress testing	48
thoracic (chest) imaging	127
ultrasound (sonogram)	208
vaccines	17
vascular procedures	106
X-rays	127

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheryl A. Johnstone, MD.

**Gender**
Male	123
Female	300

**Ethnicity**
Non-Hispanic White	408
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	199
From 75 to 84	142
85 and over	66
Less than 65	16

Conditions of Medicare patients treated by Dr. Cheryl A. Johnstone, MD in 2017

Hypertension	57
High Cholesterol	38
Stroke	4
Ischemic Heart Disease	27
Depression	12
Chronic Kidney Disease	20
Asthma	7
Osteoperosis	8
Atrial Fibrilation	7
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	22
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Cheryl A. Johnstone, MD treated as an internist in Northville, MI during 2018 were lab tests, preventive care, ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Cheryl A. Johnstone, MD for Medicare patients.

abdominal imaging	82
cardiac procedures	128
doctor visit	1008
ear procedures	35
lab tests	1272
nuclear scan	17
pelvic imaging	23
preventive care	417
spinal procedures	20
stress testing	49
ultrasound (sonogram)	235
vaccines	25
vascular procedures	121
X-rays	20

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheryl A. Johnstone, MD.

**Gender**
Male	126
Female	295

**Ethnicity**
Non-Hispanic White	402
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	199
From 75 to 84	140
85 and over	68
Less than 65	14

Conditions of Medicare patients treated by Dr. Cheryl A. Johnstone, MD in 2018

Hypertension	60
High Cholesterol	55
Stroke	4
Ischemic Heart Disease	31
Depression	13
Chronic Kidney Disease	23
Asthma	7
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	11
Diabetes	23
Dementia	12
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Cheryl A. Johnstone, MD treated as an internist in Northville, MI during 2019 were lab tests, preventive care, ultrasound (sonogram) and vascular procedures.

Volume of procedures performed by Dr. Cheryl A. Johnstone, MD for Medicare patients.

abdominal imaging	74
blood draw	11
breathing treatment	13
cardiac procedures	85
doctor visit	961
ear procedures	36
lab tests	1201
musculoskeletal imaging	39
nuclear scan	15
pelvic imaging	15
preventive care	381
spinal procedures	13
stress testing	45
ultrasound (sonogram)	201
vaccines	58
vascular procedures	102
X-rays	52

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheryl A. Johnstone, MD.

**Gender**
Male	125
Female	273

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

**Age**
From 65 to 74	210
From 75 to 84	109
85 and over	68
Less than 65	11

Conditions of Medicare patients treated by Dr. Cheryl A. Johnstone, MD in 2019

Hypertension	59
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	28
Depression	13
Chronic Kidney Disease	23
Asthma	8
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	9
Diabetes	26
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Cheryl A. Johnstone, MD treated as an internist in Northville, MI during 2020 were lab tests, preventive care, ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Cheryl A. Johnstone, MD for Medicare patients.

abdominal imaging	38
cardiac procedures	68
doctor visit	824
lab tests	823
musculoskeletal imaging	22
neck imaging	12
nuclear scan	11
preventive care	308
stress testing	22
ultrasound (sonogram)	125
vaccines	26
vascular procedures	48
X-rays	22

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheryl A. Johnstone, MD.

**Gender**
Male	95
Female	235

**Ethnicity**
Non-Hispanic White	313
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	171
From 75 to 84	96
85 and over	49
Less than 65	14

Conditions of Medicare patients treated by Dr. Cheryl A. Johnstone, MD in 2020

Hypertension	63
High Cholesterol	71
Stroke	4
Ischemic Heart Disease	25
Depression	18
Chronic Kidney Disease	21
Asthma	7
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	8
Diabetes	22
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Cheryl A. Johnstone, MD treated as an internist in Northville, MI during 2021 were lab tests, preventive care, ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Cheryl A. Johnstone, MD for Medicare patients.

abdominal imaging	53
cardiac procedures	72
doctor visit	912
ear procedures	14
lab tests	860
musculoskeletal imaging	14
nuclear scan	15
preventive care	288
stress testing	45
ultrasound (sonogram)	126
vaccines	13
vascular procedures	46
X-rays	14

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheryl A. Johnstone, MD.

**Gender**
Male	103
Female	229

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

**Age**
From 65 to 74	175
From 75 to 84	107
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Cheryl A. Johnstone, MD in 2021

Hypertension	66
High Cholesterol	74
Stroke	3
Ischemic Heart Disease	27
Depression	16
Chronic Kidney Disease	20
Asthma	7
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	7
Diabetes	21
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Cheryl A. Johnstone, MD treated as an internist in Northville, MI during 2022 were lab tests, preventive care, ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Cheryl A. Johnstone, MD for Medicare patients.

abdominal imaging	36
cardiac procedures	52
doctor visit	868
lab tests	746
musculoskeletal imaging	20
neck imaging	11
nuclear scan	12
preventive care	272
stress testing	24
ultrasound (sonogram)	111
vascular procedures	36
X-rays	20

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheryl A. Johnstone, MD.

**Gender**
Male	104
Female	238

**Ethnicity**
Non-Hispanic White	326
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	171
From 75 to 84	120
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Cheryl A. Johnstone, MD in 2022

Hypertension	73
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	21
Depression	17
Chronic Kidney Disease	17
Asthma	11
Osteoperosis	14
Atrial Fibrilation	14
Heart Failure	13
Chronic Obstructive Pulmonary Disease	8
Diabetes	23
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Cheryl A. Johnstone, MD treated as an internist in Northville, MI during 2023 were lab tests, preventive care, ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Cheryl A. Johnstone, MD for Medicare patients.

abdominal imaging	42
aspiration	13
cardiac procedures	58
doctor visit	776
injections	13
lab tests	848
musculoskeletal imaging	43
nuclear scan	17
preventive care	327
stress testing	33
ultrasound (sonogram)	103
vascular procedures	36
X-rays	43

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheryl A. Johnstone, MD.

**Gender**
Male	107
Female	216

**Ethnicity**
Non-Hispanic White	308
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	162
From 75 to 84	119
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Cheryl A. Johnstone, MD in 2023

Hypertension	68
High Cholesterol	75
Stroke	3
Ischemic Heart Disease	21
Depression	15
Chronic Kidney Disease	15
Asthma	10
Osteoperosis	17
Atrial Fibrilation	14
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	20
Dementia	6
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Cheryl A. Johnstone, MD for Medicare patients.

The highest averages for the top procedures that Dr. Cheryl A. Johnstone, MD treated as an internist in Northville, MI were lab tests, preventive care, ultrasound (sonogram) and thoracic (chest) imaging.

abdominal imaging	58
aspiration	16
blood draw	11
cardiac procedures	79
cytology	11
doctor visit	881
ear procedures	23
gynecologic pathology	11
hip imaging	13
injections	16
lab tests	982
musculoskeletal imaging	23
neck imaging	12
nuclear scan	15
pelvic imaging	17
preventive care	260
spinal procedures	14
stress testing	42
thoracic (chest) imaging	115
ultrasound (sonogram)	165
vaccines	26
vascular procedures	75
X-rays	83

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Cheryl A. Johnstone, MD.

**Gender**
Female	254
Male	103

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	341
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	113
85 and over	42
Less than 65	13
65 to 74	176

Average of Total of Conditions of Medicare patients treated by Dr. Cheryl A. Johnstone, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Cheryl A. Johnstone, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	55
High Cholesterol	53
Stroke	3
Ischemic Heart Disease	24
Depression	13
Chronic Kidney Disease	16
Asthma	7
Osteoporosis	8
Heart Failure	11
Chronic Obstructive Pulmonary Disease	7
Diabetes	19
Atrial Fibrillation	8
Dementia	8
Cancer	9

Education & Training

Dr. Cheryl A. Johnstone, MD graduated from Wright State University, Boonshoft School of Medicine in 1993. She completed residency at Advocate Christ Medical Center, Oak Lawn. She is certified by the American Board of Internal Medicine,-The American Board of Internal Medicine - Internal Medicine and has a state license in Michigan.

Medical School: Wright State University, Boonshoft School of Medicine (1993)

Residency: Advocate Christ Medical Center, Oak Lawn

Board Certification: American Board of Internal Medicine,-The American Board of Internal Medicine - Internal Medicine

Licensed In: Michigan

Affiliations & Hospitals

Dr. Cheryl A. Johnstone, MD is associated with these hospitals and organizations:

Henry Ford Health

Trinity Health

Henry Ford Providence Southfield & Novi Hospitals

Ratings & Reviews

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General Payments

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

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$1,477 FARXIGA $754	SYMBICORT $393	BREZTRI $70	AIRSUPRA $52	CRESTOR $37	Other $172
Janssen Pharmaceuticals, Inc	$1,465 INVOKANA $799	XARELTO $572	INVOKAMET $62	SPRAVATO $15	$16
Lilly USA, LLC	$1,300 MOUNJARO $315	JARDIANCE $261	GLYXAMBI $115	ZEPBOUND $100	REYVOW $99	Other $410
GlaxoSmithKline, LLC.	$940 ANORO $228	BREO $196	TRELEGY ELLIPTA $183	BOOSTRIX $73	ANORO ELLIPTA $60	Other $200
Pfizer Inc.	$897 ELIQUIS $264	NURTEC ODT $168	COLOGUARD $117	EUCRISA $86	LYRICA $78	Other $183
Other	$9,033 Vascepa $613	UBRELVY $460	VRAYLAR $406	JARDIANCE $330	AJOVY $268	Other $6,956

**Types of Payments**
Food and Beverage	$15,036
Education	$50
Consulting Fee	$25

Biography

Dr. Cheryl Johnstone is a specialist in family medicine. Her clinical interests encompass internal medicine. She is professionally affiliated with Trinity Health and Henry Ford Health. According to Trinity Health, Dr. Johnstone is currently accepting new patients at her office in Northville, MI. She studied medicine at Wright State University, Boonshoft School of Medicine. For her residency, Dr. Johnstone trained at The Christ Hospital, Cincinnati and Advocate Christ Medical Center, Oak Lawn.