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Dr. Johann Hertel, MD

(Dr. Johann Hertel, M.D.)

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Specializes in: Cytopathology

Washington University in St. Louis School of Medicine (2006)

165 Ashley Avenue Suite 337
Charleston, SC 29425

(843) 762-1546

Dr. Johann Hertel, MD is a cytopathologist in Charleston, SC specializing in cytopathology. He graduated from Washington University in St. Louis School of Medicine in 2006 and has 20 years of experience. Dr. Johann Hertel, MD is affiliated with Henry Ford West Bloomfield Hospital, Henry Ford Health, Henry Ford Wyandotte Hospital, Henry Ford Hospital, Henry Ford Macomb Hospital - Clinton Township and Henry Ford Jackson Hospital.

Office Locations

165 Ashley Avenue Suite 337
Charleston, SC 29425

(843) 762-1546

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19 Mile Road 15855
Clinton Township, MI 48038

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205 N East Avenue
Jackson, MI 49201

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2333 Biddle Avenue
Wyandotte, MI 48192

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Henry Ford Jackson Hospital

2799 W. Grand Boulevard
Detroit, MI 48202

(313) 916-2600

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6777 West Maple Road
West Bloomfield, MI 48322

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Noteworthy Medicare Patient Procedures Performed by Dr. Johann Hertel, MD in 2023

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

Top 5%

By Volume:

slide consultation

In 2023, Dr. Johann Hertel, MD performed more slide consultation procedures for Medicare patients than 95% of providers in related specialties within South Carolina.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Johann Hertel, MD treated as a cytopathologist in Charleston, SC during 2012 were cytology, lab tests and second opinions.

Volume of procedures performed by Dr. Johann Hertel, MD for Medicare patients.

cytology	79
lab tests	78
second opinions	21

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Johann Hertel, MD treated as a cytopathologist in Charleston, SC during 2013 were lab tests, cytology and second opinions.

Volume of procedures performed by Dr. Johann Hertel, MD for Medicare patients.

cytology	269
lab tests	327
second opinions	29

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Johann Hertel, MD.

**Gender**
Male	180
Female	273

**Ethnicity**
Non-Hispanic White	291
Black	141
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	202
From 75 to 84	80
85 and over	22
Less than 65	149

Conditions of Medicare patients treated by Dr. Johann Hertel, MD in 2013

Hypertension	75
High Cholesterol	52
Stroke	4
Ischemic Heart Disease	32
Depression	25
Chronic Kidney Disease	51
Asthma	8
Osteoperosis	5
Atrial Fibrilation	11
Heart Failure	21
Chronic Obstructive Pulmonary Disease	19
Diabetes	40
Dementia	5
Cancer	33

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Johann Hertel, MD treated as a cytopathologist in Charleston, SC during 2014 were cytology, lab tests and second opinions.

Volume of procedures performed by Dr. Johann Hertel, MD for Medicare patients.

cytology	274
lab tests	207
second opinions	16

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Johann Hertel, MD.

**Gender**
Male	193
Female	240

**Ethnicity**
Non-Hispanic White	268
Black	131
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	175
From 75 to 84	77
85 and over	20
Less than 65	161

Conditions of Medicare patients treated by Dr. Johann Hertel, MD in 2014

Hypertension	75
High Cholesterol	49
Stroke	3
Ischemic Heart Disease	29
Depression	25
Chronic Kidney Disease	51
Asthma	8
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	21
Chronic Obstructive Pulmonary Disease	18
Diabetes	36
Dementia	3
Cancer	30

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Johann Hertel, MD treated as a cytopathologist in Charleston, SC during 2015 were cytology, lab tests and second opinions.

Volume of procedures performed by Dr. Johann Hertel, MD for Medicare patients.

cytology	418
lab tests	140
second opinions	35

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Johann Hertel, MD.

**Gender**
Male	660
Female	660

**Ethnicity**
Non-Hispanic White	896
Black	340
Hispanic	0
Asian	0
Other	34
Native American	0

**Age**
From 65 to 74	486
From 75 to 84	282
85 and over	58
Less than 65	494

Conditions of Medicare patients treated by Dr. Johann Hertel, MD in 2015

Hypertension	75
High Cholesterol	53
Stroke	5
Ischemic Heart Disease	36
Depression	27
Chronic Kidney Disease	53
Asthma	14
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	21
Chronic Obstructive Pulmonary Disease	20
Diabetes	38
Dementia	8
Cancer	25

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Johann Hertel, MD treated as a cytopathologist in Charleston, SC during 2016 were cytology, lab tests, second opinions and consultation.

Volume of procedures performed by Dr. Johann Hertel, MD for Medicare patients.

consultation	28
cytology	382
lab tests	133
second opinions	43

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Johann Hertel, MD.

**Gender**
Male	307
Female	327

**Ethnicity**
Non-Hispanic White	412
Black	181
Hispanic	0
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	261
From 75 to 84	116
85 and over	37
Less than 65	220

Conditions of Medicare patients treated by Dr. Johann Hertel, MD in 2016

Hypertension	75
High Cholesterol	56
Stroke	4
Ischemic Heart Disease	35
Depression	26
Chronic Kidney Disease	55
Asthma	22
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	21
Chronic Obstructive Pulmonary Disease	18
Diabetes	41
Dementia	11
Cancer	27

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Johann Hertel, MD treated as a cytopathologist in Charleston, SC during 2017 were cytology, lab tests and second opinions.

Volume of procedures performed by Dr. Johann Hertel, MD for Medicare patients.

cytology	298
lab tests	247
second opinions	18

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Johann Hertel, MD.

**Gender**
Male	214
Female	322

**Ethnicity**
Non-Hispanic White	342
Black	148
Hispanic	19
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	215
From 75 to 84	109
85 and over	27
Less than 65	185

Conditions of Medicare patients treated by Dr. Johann Hertel, MD in 2017

Hypertension	75
High Cholesterol	47
Stroke	4
Ischemic Heart Disease	33
Depression	29
Chronic Kidney Disease	57
Asthma	12
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	22
Chronic Obstructive Pulmonary Disease	19
Diabetes	45
Dementia	8
Cancer	32

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Johann Hertel, MD treated as a cytopathologist in Charleston, SC during 2018 were cytology, lab tests and second opinions.

Volume of procedures performed by Dr. Johann Hertel, MD for Medicare patients.

cytology	445
lab tests	157
second opinions	35

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Johann Hertel, MD.

**Gender**
Male	306
Female	338

**Ethnicity**
Non-Hispanic White	421
Black	184
Hispanic	11
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	262
From 75 to 84	134
85 and over	38
Less than 65	210

Conditions of Medicare patients treated by Dr. Johann Hertel, MD in 2018

Hypertension	75
High Cholesterol	56
Stroke	4
Ischemic Heart Disease	35
Depression	29
Chronic Kidney Disease	58
Asthma	9
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	20
Chronic Obstructive Pulmonary Disease	16
Diabetes	42
Dementia	9
Cancer	25

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Johann Hertel, MD treated as a cytopathologist in Charleston, SC during 2019 were cytology, lab tests and second opinions.

Volume of procedures performed by Dr. Johann Hertel, MD for Medicare patients.

cytology	392
lab tests	109
second opinions	20

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Johann Hertel, MD.

**Gender**
Male	251
Female	272

**Ethnicity**
Non-Hispanic White	325
Black	145
Hispanic	14
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	207
From 75 to 84	115
85 and over	33
Less than 65	168

Conditions of Medicare patients treated by Dr. Johann Hertel, MD in 2019

Hypertension	75
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	35
Depression	30
Chronic Kidney Disease	61
Asthma	5
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	25
Chronic Obstructive Pulmonary Disease	17
Diabetes	42
Dementia	14
Cancer	27

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Johann Hertel, MD treated as a cytopathologist in Charleston, SC during 2020 were cytology, lab tests and second opinions.

Volume of procedures performed by Dr. Johann Hertel, MD for Medicare patients.

cytology	266
lab tests	130
second opinions	21

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Johann Hertel, MD.

**Gender**
Male	210
Female	205

**Ethnicity**
Non-Hispanic White	280
Black	104
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	178
From 75 to 84	102
85 and over	17
Less than 65	118

Conditions of Medicare patients treated by Dr. Johann Hertel, MD in 2020

Hypertension	75
High Cholesterol	60
Stroke	3
Ischemic Heart Disease	35
Depression	29
Chronic Kidney Disease	60
Asthma	8
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	25
Chronic Obstructive Pulmonary Disease	19
Diabetes	38
Dementia	13
Cancer	26

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Johann Hertel, MD treated as a cytopathologist in Charleston, SC during 2021 were cytology, lab tests and second opinions.

Volume of procedures performed by Dr. Johann Hertel, MD for Medicare patients.

cytology	287
lab tests	142
second opinions	13

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Johann Hertel, MD.

**Gender**
Male	211
Female	215

**Ethnicity**
Non-Hispanic White	275
Black	105
Hispanic	15
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	184
From 75 to 84	96
85 and over	24
Less than 65	122

Conditions of Medicare patients treated by Dr. Johann Hertel, MD in 2021

Hypertension	75
High Cholesterol	55
Stroke	6
Ischemic Heart Disease	33
Depression	27
Chronic Kidney Disease	59
Asthma	8
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	24
Chronic Obstructive Pulmonary Disease	13
Diabetes	41
Dementia	10
Cancer	29

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Johann Hertel, MD treated as a cytopathologist in Charleston, SC during 2022 were cytology, lab tests and second opinions.

Volume of procedures performed by Dr. Johann Hertel, MD for Medicare patients.

cytology	212
lab tests	158
second opinions	12

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Johann Hertel, MD.

**Gender**
Male	159
Female	201

**Ethnicity**
Non-Hispanic White	262
Black	67
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	163
From 75 to 84	84
85 and over	25
Less than 65	88

Conditions of Medicare patients treated by Dr. Johann Hertel, MD in 2022

Hypertension	75
High Cholesterol	71
Stroke	7
Ischemic Heart Disease	28
Depression	27
Chronic Kidney Disease	44
Asthma	13
Osteoperosis	11
Atrial Fibrilation	19
Heart Failure	21
Chronic Obstructive Pulmonary Disease	16
Diabetes	37
Dementia	7
Cancer	41

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Johann Hertel, MD for Medicare patients.

The highest averages for the top procedures that Dr. Johann Hertel, MD treated as a cytopathologist in Charleston, SC were cytology, lab tests, consultation and second opinions.

consultation	28
cytology	302
lab tests	166
second opinions	23

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Johann Hertel, MD.

**Gender**
Male	244
Female	277

**Ethnicity**
Black / African American	140
Asian / Pacific Islander	0
Non-Hispanic White	342
Native American / Alaskan Native	0
Hispanic	7
Other	10

**Age**
75 to 84	108
85 and over	27
Less than 65	174
65 to 74	212

Average of Total of Conditions of Medicare patients treated by Dr. Johann Hertel, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Johann Hertel, MD treated were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	68
High Cholesterol	50
Stroke	4
Ischemic Heart Disease	30
Depression	24
Chronic Kidney Disease	49
Asthma	9
Osteoporosis	7
Heart Failure	20
Chronic Obstructive Pulmonary Disease	15
Diabetes	36
Atrial Fibrillation	10
Cancer	26
Dementia	8

Education & Training

Dr. Johann Hertel, MD graduated from Washington University in St. Louis School of Medicine in 2006. He completed residency at Washington University Medical Center in St. Louis. He is certified by the ABP-The American Board of Pathology - Pathology-Anatomic and Pathology-Clinical and has a state license in South Carolina.

Medical School: Washington University in St. Louis School of Medicine (2006)

Residency: Washington University Medical Center in St. Louis (2011)

Board Certification: ABP-The American Board of Pathology - Pathology-Anatomic and Pathology-Clinical

Licensed In: South Carolina

Affiliations & Hospitals

Dr. Johann Hertel, MD is associated with these hospitals and organizations:

Henry Ford West Bloomfield Hospital

Henry Ford Health

Henry Ford Wyandotte Hospital

Henry Ford Hospital

Henry Ford Macomb Hospital - Clinton Township

Henry Ford Jackson Hospital

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Biography

Dr. Johann Hertel's specialty is cytopathology. Dr. Hertel graduated from Washington University in St. Louis School of Medicine and then he performed his residency at Washington University Medical Center in St. Louis. His professional affiliations include Henry Ford Hospital, Henry Ford Wyandotte Hospital, and Henry Ford West Bloomfield Hospital.