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Dr. John M. Sundermann, MD

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Specializes in: Clinical Pathology and Cytopathology

University of Arkansas for Medical Sciences College of Medicine

1 Hospital Drive
Clarion, PA 16214

(814) 226-3250

Dr. John M. Sundermann, MD is a clinical pathologist in Clarion, PA specializing in clinical pathology and cytopathology. He graduated from University of Arkansas for Medical Sciences College of Medicine. Dr. John M. Sundermann, MD is affiliated with Independence Health System, Clarion Hospital and Butler Memorial Hospital.

Office Locations

Butler Memorial Hospital

1 Hospital Drive
Clarion, PA 16214

(814) 226-3250

(814) 229-3403

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Butler Memorial Hospital

1 Hospital Way
Butler, PA 16001

(724) 284-4513

(724) 284-4836

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Noteworthy Medicare Patient Procedures Performed by Dr. John M. Sundermann, MD in 2023

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

Top 5%

By Affordability:

lab tests

special stains

In 2023, Dr. John M. Sundermann, MD had a list price for lab tests, and special stains that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Pennsylvania. 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 Affordability:

cytology

immunohistochemistry test

liquid-based cytology

non-gynecologic cytology

non-gynecologic liquid-based cytology

In 2012, Dr. John M. Sundermann, MD had a list price for cytology, immunohistochemistry (IHC) test, liquid-based cytology (ThinPrep), non-gynecologic cytology, and non-gynecologic liquid-based cytology that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Pennsylvania. 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. John M. Sundermann, MD treated as a clinical pathologist in Clarion, PA during 2012 were lab tests, cytology, consultation and diagnostic procedures.

Volume of procedures performed by Dr. John M. Sundermann, MD for Medicare patients.

bone marrow tests	27
consultation	35
cytology	77
diagnostic procedures	27
lab tests	545

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John M. Sundermann, MD treated as a clinical pathologist in Clarion, PA during 2013 were lab tests, cytology, diagnostic procedures and bone marrow tests.

Volume of procedures performed by Dr. John M. Sundermann, MD for Medicare patients.

bone marrow tests	49
consultation	37
cytology	67
diagnostic procedures	49
lab tests	755

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John M. Sundermann, MD.

**Gender**
Male	431
Female	542

**Ethnicity**
Non-Hispanic White	772
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	394
From 75 to 84	270
85 and over	112
Less than 65	197

Conditions of Medicare patients treated by Dr. John M. Sundermann, MD in 2013

Hypertension	75
High Cholesterol	58
Stroke	6
Ischemic Heart Disease	36
Depression	27
Chronic Kidney Disease	28
Asthma	9
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	23
Chronic Obstructive Pulmonary Disease	22
Diabetes	35
Dementia	11
Cancer	18

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John M. Sundermann, MD treated as a clinical pathologist in Clarion, PA during 2014 were lab tests, cytology, diagnostic procedures and bone marrow tests.

Volume of procedures performed by Dr. John M. Sundermann, MD for Medicare patients.

bone marrow tests	31
cytology	78
diagnostic procedures	31
lab tests	622

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John M. Sundermann, MD.

**Gender**
Male	384
Female	464

**Ethnicity**
Non-Hispanic White	685
Black	152
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	338
From 75 to 84	254
85 and over	104
Less than 65	152

Conditions of Medicare patients treated by Dr. John M. Sundermann, MD in 2014

Hypertension	75
High Cholesterol	60
Stroke	8
Ischemic Heart Disease	41
Depression	33
Chronic Kidney Disease	32
Asthma	6
Osteoperosis	7
Atrial Fibrilation	16
Heart Failure	26
Chronic Obstructive Pulmonary Disease	21
Diabetes	37
Dementia	15
Cancer	18

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John M. Sundermann, MD treated as a clinical pathologist in Clarion, PA during 2015 were lab tests, cytology, diagnostic procedures and bone marrow tests.

Volume of procedures performed by Dr. John M. Sundermann, MD for Medicare patients.

aspiration	29
bone marrow tests	67
consultation	33
cytology	74
diagnostic procedures	67
lab tests	285

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John M. Sundermann, MD.

**Gender**
Male	718
Female	1012

**Ethnicity**
Non-Hispanic White	1382
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	708
From 75 to 84	492
85 and over	256
Less than 65	274

Conditions of Medicare patients treated by Dr. John M. Sundermann, MD in 2015

Hypertension	75
High Cholesterol	63
Stroke	7
Ischemic Heart Disease	41
Depression	30
Chronic Kidney Disease	34
Asthma	14
Osteoperosis	8
Atrial Fibrilation	16
Heart Failure	28
Chronic Obstructive Pulmonary Disease	24
Diabetes	41
Dementia	13
Cancer	18

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John M. Sundermann, MD treated as a clinical pathologist in Clarion, PA during 2016 were lab tests, cytology, diagnostic procedures and bone marrow tests.

Volume of procedures performed by Dr. John M. Sundermann, MD for Medicare patients.

aspiration	28
bone marrow tests	61
consultation	44
cytology	79
diagnostic procedures	61
lab tests	301

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John M. Sundermann, MD.

**Gender**
Male	377
Female	493

**Ethnicity**
Non-Hispanic White	716
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	379
From 75 to 84	250
85 and over	119
Less than 65	122

Conditions of Medicare patients treated by Dr. John M. Sundermann, MD in 2016

Hypertension	75
High Cholesterol	58
Stroke	6
Ischemic Heart Disease	41
Depression	33
Chronic Kidney Disease	38
Asthma	23
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	26
Chronic Obstructive Pulmonary Disease	20
Diabetes	36
Dementia	15
Cancer	21

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John M. Sundermann, MD treated as a clinical pathologist in Clarion, PA during 2017 were lab tests, cytology, diagnostic procedures and bone marrow tests.

Volume of procedures performed by Dr. John M. Sundermann, MD for Medicare patients.

aspiration	20
bone marrow tests	47
consultation	39
cytology	79
diagnostic procedures	47
lab tests	255

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John M. Sundermann, MD.

**Gender**
Male	362
Female	410

**Ethnicity**
Non-Hispanic White	620
Black	141
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	309
From 75 to 84	229
85 and over	94
Less than 65	140

Conditions of Medicare patients treated by Dr. John M. Sundermann, MD in 2017

Hypertension	75
High Cholesterol	49
Stroke	7
Ischemic Heart Disease	40
Depression	32
Chronic Kidney Disease	40
Asthma	4
Osteoperosis	7
Atrial Fibrilation	16
Heart Failure	28
Chronic Obstructive Pulmonary Disease	21
Diabetes	35
Dementia	13
Cancer	18

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John M. Sundermann, MD treated as a clinical pathologist in Clarion, PA during 2018 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. John M. Sundermann, MD for Medicare patients.

consultation	51
cytology	91
lab tests	319

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John M. Sundermann, MD.

**Gender**
Male	381
Female	482

**Ethnicity**
Non-Hispanic White	676
Black	171
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	389
From 75 to 84	245
85 and over	116
Less than 65	113

Conditions of Medicare patients treated by Dr. John M. Sundermann, MD in 2018

Hypertension	75
High Cholesterol	63
Stroke	8
Ischemic Heart Disease	37
Depression	28
Chronic Kidney Disease	40
Asthma	5
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	29
Chronic Obstructive Pulmonary Disease	19
Diabetes	37
Dementia	14
Cancer	20

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John M. Sundermann, MD treated as a clinical pathologist in Clarion, PA during 2019 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. John M. Sundermann, MD for Medicare patients.

consultation	14
cytology	65
lab tests	199

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John M. Sundermann, MD.

**Gender**
Male	308
Female	380

**Ethnicity**
Non-Hispanic White	556
Black	120
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	316
From 75 to 84	205
85 and over	78
Less than 65	89

Conditions of Medicare patients treated by Dr. John M. Sundermann, MD in 2019

Hypertension	75
High Cholesterol	63
Stroke	7
Ischemic Heart Disease	35
Depression	28
Chronic Kidney Disease	42
Asthma	7
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	27
Chronic Obstructive Pulmonary Disease	19
Diabetes	37
Dementia	14
Cancer	22

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John M. Sundermann, MD treated as a clinical pathologist in Clarion, PA during 2020 were lab tests and cytology.

Volume of procedures performed by Dr. John M. Sundermann, MD for Medicare patients.

cytology	79
lab tests	150

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John M. Sundermann, MD.

**Gender**
Male	217
Female	197

**Ethnicity**
Non-Hispanic White	396
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	230
From 75 to 84	101
85 and over	34
Less than 65	49

Conditions of Medicare patients treated by Dr. John M. Sundermann, MD in 2020

Hypertension	73
High Cholesterol	70
Stroke	6
Ischemic Heart Disease	37
Depression	31
Chronic Kidney Disease	38
Asthma	6
Osteoperosis	8
Atrial Fibrilation	16
Heart Failure	22
Chronic Obstructive Pulmonary Disease	19
Diabetes	36
Dementia	9
Cancer	24

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John M. Sundermann, MD treated as a clinical pathologist in Clarion, PA during 2021 were lab tests and cytology.

Volume of procedures performed by Dr. John M. Sundermann, MD for Medicare patients.

cytology	69
lab tests	358

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John M. Sundermann, MD.

**Gender**
Male	229
Female	215

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

**Age**
From 65 to 74	254
From 75 to 84	112
85 and over	29
Less than 65	49

Conditions of Medicare patients treated by Dr. John M. Sundermann, MD in 2021

Hypertension	70
High Cholesterol	73
Stroke	7
Ischemic Heart Disease	33
Depression	26
Chronic Kidney Disease	37
Asthma	7
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	17
Chronic Obstructive Pulmonary Disease	17
Diabetes	35
Dementia	7
Cancer	23

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John M. Sundermann, MD treated as a clinical pathologist in Clarion, PA during 2022 were lab tests and cytology.

Volume of procedures performed by Dr. John M. Sundermann, MD for Medicare patients.

cytology	113
lab tests	394

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John M. Sundermann, MD.

**Gender**
Male	242
Female	246

**Ethnicity**
Non-Hispanic White	473
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	301
From 75 to 84	109
85 and over	41
Less than 65	37

Conditions of Medicare patients treated by Dr. John M. Sundermann, MD in 2022

Hypertension	72
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	27
Depression	22
Chronic Kidney Disease	21
Asthma	7
Osteoperosis	15
Atrial Fibrilation	21
Heart Failure	14
Chronic Obstructive Pulmonary Disease	21
Diabetes	36
Dementia	4
Cancer	28

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John M. Sundermann, MD for Medicare patients.

The highest averages for the top procedures that Dr. John M. Sundermann, MD treated as a clinical pathologist in Clarion, PA were lab tests, cytology, bone marrow tests and diagnostic procedures.

aspiration	25
bone marrow tests	47
consultation	36
cytology	79
diagnostic procedures	47
lab tests	380

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John M. Sundermann, MD.

**Gender**
Male	331
Female	403

**Ethnicity**
Black / African American	53
Asian / Pacific Islander	0
Non-Hispanic White	609
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	206
85 and over	89
Less than 65	111
65 to 74	328

Average of Total of Conditions of Medicare patients treated by Dr. John M. Sundermann, MD From 2012 - 2022

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

Hypertension	67
High Cholesterol	57
Stroke	6
Ischemic Heart Disease	33
Depression	26
Chronic Kidney Disease	31
Asthma	8
Osteoporosis	8
Heart Failure	21
Chronic Obstructive Pulmonary Disease	18
Diabetes	33
Atrial Fibrillation	14
Dementia	10
Cancer	19

Education & Training

Dr. John M. Sundermann, MD graduated from University of Arkansas for Medical Sciences College of Medicine. He is certified by the American Board of Pathology/Cytopathology and has a state license in South Carolina.

Medical School: University of Arkansas for Medical Sciences College of Medicine

Board Certification: American Board of Pathology/Cytopathology

Licensed In: South Carolina

Affiliations & Hospitals

Dr. John M. Sundermann, MD is associated with these hospitals and organizations:

Independence Health System

Clarion Hospital

Butler Memorial Hospital

Ratings & Reviews

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General Payments

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

**Payments by Company**
Roche Diagnostics Corporation	$49 TD BenchMark Platforms $26	TD VENTANA Primary Staining Instruments and Reagents $23
KARL STORZ Endoscopy-America	$30 TELESCOPE, HOPKINS II, 45, ENLARGED $20	KIT, IMAGE 1 SPIES HD CCU WITH H3-LINK $11
Lilly USA, LLC	$18 $18

**Types of Payments**
Food and Beverage	$98

Biography

Dr. John Sundermann sees patients in Butler, PA and Clarion, PA. His medical specialties are clinical pathology and cytopathology. He is affiliated with Independence Health System. Dr. Sundermann studied medicine at the University of Arkansas for Medical Sciences College of Medicine.

Select Year:

Dr. John M. Sundermann, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. John M. Sundermann, MD in 2023

By Affordability:

By Affordability:

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. John M. Sundermann, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John M. Sundermann, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John M. Sundermann, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John M. Sundermann, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John M. Sundermann, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John M. Sundermann, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John M. Sundermann, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John M. Sundermann, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John M. Sundermann, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John M. Sundermann, 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. John M. Sundermann, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Other Providers in Clarion, PA