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Dr. Jaena J. Wisniewski, MD

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Specializes in: Pathology

2945 Hazelwood Street Suite 310
Maplewood, MN 55109

(651) 264-1500

Dr. Jaena J. Wisniewski, MD is a pathologist in Rochester, MN specializing in pathology. Dr. Jaena J. Wisniewski, MD is affiliated with North Pathology Associates, PLLP.

Office Locations

1650 4th Street Se
Rochester, MN 55904

(507) 529-6600

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2945 Hazelwood Street Suite 310
Maplewood, MN 55109

(651) 264-1500

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3300 Oakdale Avenue North
Robbinsdale, MN 55422

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Noteworthy Medicare Patient Procedures Performed by Dr. Jaena J. Wisniewski, MD in 2023

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

Top 5%

By Affordability:

blood tests

immunofixation electrophoresis

protein electrophoresis

serum protein electrophoresis

In 2023, Dr. Jaena J. Wisniewski, MD had a list price for blood tests, immunofixation electrophoresis (IFE), protein electrophoresis, and serum protein electrophoresis (SPEP) that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Minnesota. 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 Affordability:

CSF protein electrophoresis

lab tests

urine protein electrophoresis

In 2023, Dr. Jaena J. Wisniewski, MD had a list price for CSF protein electrophoresis, lab tests, and urine protein electrophoresis that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Minnesota. 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:

lab tests

By Affordability:

cytology

liquid-based cytology

non-gynecologic cytology

non-gynecologic liquid-based cytology

urine tests

In 2012, among providers in related specialties within Minnesota, Dr. Jaena J. Wisniewski, MD performed more lab tests procedures for Medicare patients than 75% of them and she also had a list price for cytology, liquid-based cytology (ThinPrep), non-gynecologic cytology, non-gynecologic liquid-based cytology, and urine tests 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. Jaena J. Wisniewski, MD treated as a pathologist in Rochester, MN during 2012 were lab tests, cytology, consultation and diagnostic procedures.

Volume of procedures performed by Dr. Jaena J. Wisniewski, MD for Medicare patients.

aspiration	11
bone marrow tests	22
consultation	39
cytology	51
diagnostic procedures	22
lab tests	238

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Jaena J. Wisniewski, MD treated as a pathologist in Rochester, MN during 2013 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Jaena J. Wisniewski, MD for Medicare patients.

consultation	18
cytology	39
lab tests	276

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Jaena J. Wisniewski, MD.

**Gender**
Male	183
Female	241

**Ethnicity**
Non-Hispanic White	372
Black	35
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	135
From 75 to 84	111
85 and over	60
Less than 65	118

Conditions of Medicare patients treated by Dr. Jaena J. Wisniewski, MD in 2013

Hypertension	68
High Cholesterol	51
Stroke	4
Ischemic Heart Disease	30
Depression	30
Chronic Kidney Disease	40
Asthma	12
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	20
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Dementia	13
Cancer	17

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Jaena J. Wisniewski, MD treated as a pathologist in Rochester, MN during 2014 were lab tests, consultation and cytology.

Volume of procedures performed by Dr. Jaena J. Wisniewski, MD for Medicare patients.

consultation	48
cytology	45
lab tests	210

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Jaena J. Wisniewski, MD.

**Gender**
Male	191
Female	250

**Ethnicity**
Non-Hispanic White	390
Black	32
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	175
From 75 to 84	123
85 and over	53
Less than 65	90

Conditions of Medicare patients treated by Dr. Jaena J. Wisniewski, MD in 2014

Hypertension	63
High Cholesterol	49
Stroke	5
Ischemic Heart Disease	32
Depression	34
Chronic Kidney Disease	39
Asthma	10
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	21
Chronic Obstructive Pulmonary Disease	20
Diabetes	27
Dementia	10
Cancer	18

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Jaena J. Wisniewski, MD treated as a pathologist in Rochester, MN during 2015 were lab tests, consultation and cytology.

Volume of procedures performed by Dr. Jaena J. Wisniewski, MD for Medicare patients.

consultation	70
cytology	48
lab tests	191

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Jaena J. Wisniewski, MD.

**Gender**
Male	356
Female	552

**Ethnicity**
Non-Hispanic White	784
Black	86
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	332
From 75 to 84	268
85 and over	98
Less than 65	210

Conditions of Medicare patients treated by Dr. Jaena J. Wisniewski, MD in 2015

Hypertension	61
High Cholesterol	45
Stroke	3
Ischemic Heart Disease	31
Depression	28
Chronic Kidney Disease	38
Asthma	13
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	18
Chronic Obstructive Pulmonary Disease	15
Diabetes	24
Dementia	9
Cancer	19

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Jaena J. Wisniewski, MD treated as a pathologist in Rochester, MN during 2016 were lab tests, consultation and cytology.

Volume of procedures performed by Dr. Jaena J. Wisniewski, MD for Medicare patients.

consultation	61
cytology	43
lab tests	172

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Jaena J. Wisniewski, MD.

**Gender**
Male	182
Female	254

**Ethnicity**
Non-Hispanic White	378
Black	32
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	181
From 75 to 84	112
85 and over	65
Less than 65	78

Conditions of Medicare patients treated by Dr. Jaena J. Wisniewski, MD in 2016

Hypertension	58
High Cholesterol	38
Stroke	4
Ischemic Heart Disease	28
Depression	25
Chronic Kidney Disease	39
Asthma	22
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	18
Diabetes	23
Dementia	11
Cancer	16

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Jaena J. Wisniewski, MD treated as a pathologist in Rochester, MN during 2017 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Jaena J. Wisniewski, MD for Medicare patients.

consultation	45
cytology	52
lab tests	130

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Jaena J. Wisniewski, MD.

**Gender**
Male	206
Female	217

**Ethnicity**
Non-Hispanic White	372
Black	33
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	175
From 75 to 84	125
85 and over	37
Less than 65	86

Conditions of Medicare patients treated by Dr. Jaena J. Wisniewski, MD in 2017

Hypertension	61
High Cholesterol	38
Stroke	3
Ischemic Heart Disease	29
Depression	28
Chronic Kidney Disease	40
Asthma	7
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	20
Chronic Obstructive Pulmonary Disease	17
Diabetes	26
Dementia	9
Cancer	18

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Jaena J. Wisniewski, MD treated as a pathologist in Rochester, MN during 2018 were lab tests and cytology.

Volume of procedures performed by Dr. Jaena J. Wisniewski, MD for Medicare patients.

cytology	40
lab tests	115

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Jaena J. Wisniewski, MD.

**Gender**
Male	202
Female	241

**Ethnicity**
Non-Hispanic White	399
Black	16
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	180
From 75 to 84	105
85 and over	58
Less than 65	100

Conditions of Medicare patients treated by Dr. Jaena J. Wisniewski, MD in 2018

Hypertension	54
High Cholesterol	42
Stroke	4
Ischemic Heart Disease	26
Depression	28
Chronic Kidney Disease	29
Asthma	7
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	17
Chronic Obstructive Pulmonary Disease	12
Diabetes	28
Dementia	8
Cancer	18

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Jaena J. Wisniewski, MD treated as a pathologist in Rochester, MN during 2019 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Jaena J. Wisniewski, MD for Medicare patients.

consultation	11
cytology	39
lab tests	440

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Jaena J. Wisniewski, MD.

**Gender**
Male	352
Female	436

**Ethnicity**
Non-Hispanic White	707
Black	37
Hispanic	0
Asian	19
Other	0
Native American	0

**Age**
From 65 to 74	305
From 75 to 84	235
85 and over	108
Less than 65	140

Conditions of Medicare patients treated by Dr. Jaena J. Wisniewski, MD in 2019

Hypertension	61
High Cholesterol	48
Stroke	5
Ischemic Heart Disease	29
Depression	30
Chronic Kidney Disease	35
Asthma	8
Osteoperosis	12
Atrial Fibrilation	14
Heart Failure	19
Chronic Obstructive Pulmonary Disease	15
Diabetes	26
Dementia	10
Cancer	17

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Jaena J. Wisniewski, MD treated as a pathologist in Rochester, MN during 2020 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Jaena J. Wisniewski, MD for Medicare patients.

consultation	13
cytology	40
lab tests	570

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Jaena J. Wisniewski, MD.

**Gender**
Male	290
Female	329

**Ethnicity**
Non-Hispanic White	531
Black	28
Hispanic	0
Asian	24
Other	19
Native American	0

**Age**
From 65 to 74	262
From 75 to 84	173
85 and over	94
Less than 65	90

Conditions of Medicare patients treated by Dr. Jaena J. Wisniewski, MD in 2020

Hypertension	67
High Cholesterol	50
Stroke	5
Ischemic Heart Disease	35
Depression	32
Chronic Kidney Disease	43
Asthma	9
Osteoperosis	12
Atrial Fibrilation	17
Heart Failure	27
Chronic Obstructive Pulmonary Disease	16
Diabetes	34
Dementia	13
Cancer	20

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Jaena J. Wisniewski, MD treated as a pathologist in Rochester, MN during 2021 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Jaena J. Wisniewski, MD for Medicare patients.

consultation	15
cytology	56
lab tests	446

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Jaena J. Wisniewski, MD.

**Gender**
Male	258
Female	296

**Ethnicity**
Non-Hispanic White	497
Black	16
Hispanic	0
Asian	16
Other	0
Native American	0

**Age**
From 65 to 74	236
From 75 to 84	167
85 and over	71
Less than 65	80

Conditions of Medicare patients treated by Dr. Jaena J. Wisniewski, MD in 2021

Hypertension	70
High Cholesterol	51
Stroke	4
Ischemic Heart Disease	34
Depression	28
Chronic Kidney Disease	44
Asthma	7
Osteoperosis	14
Atrial Fibrilation	13
Heart Failure	23
Chronic Obstructive Pulmonary Disease	14
Diabetes	33
Dementia	12
Cancer	22

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Jaena J. Wisniewski, MD treated as a pathologist in Rochester, MN during 2022 were lab tests and cytology.

Volume of procedures performed by Dr. Jaena J. Wisniewski, MD for Medicare patients.

cytology	29
lab tests	297

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Jaena J. Wisniewski, MD.

**Gender**
Male	206
Female	261

**Ethnicity**
Non-Hispanic White	411
Black	0
Hispanic	0
Asian	20
Other	17
Native American	0

**Age**
From 65 to 74	193
From 75 to 84	165
85 and over	52
Less than 65	57

Conditions of Medicare patients treated by Dr. Jaena J. Wisniewski, MD in 2022

Hypertension	74
High Cholesterol	68
Stroke	10
Ischemic Heart Disease	32
Depression	29
Chronic Kidney Disease	38
Asthma	10
Osteoperosis	14
Atrial Fibrilation	20
Heart Failure	25
Chronic Obstructive Pulmonary Disease	19
Diabetes	31
Dementia	9
Cancer	28

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Jaena J. Wisniewski, MD for Medicare patients.

The highest averages for the top procedures that Dr. Jaena J. Wisniewski, MD treated as a pathologist in Rochester, MN were lab tests, cytology, consultation and bone marrow tests.

aspiration	11
bone marrow tests	22
consultation	35
cytology	43
diagnostic procedures	22
lab tests	280

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Jaena J. Wisniewski, MD.

**Gender**
Female	279
Male	220

**Ethnicity**
Black / African American	28
Asian / Pacific Islander	7
Non-Hispanic White	440
Native American / Alaskan Native	0
Hispanic	0
Other	4

**Age**
85 and over	63
75 to 84	144
Less than 65	95
65 to 74	197

Average of Total of Conditions of Medicare patients treated by Dr. Jaena J. Wisniewski, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Jaena J. Wisniewski, MD treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	57
High Cholesterol	43
Stroke	4
Ischemic Heart Disease	27
Depression	26
Chronic Kidney Disease	35
Asthma	9
Osteoporosis	8
Heart Failure	19
Chronic Obstructive Pulmonary Disease	14
Diabetes	25
Atrial Fibrillation	12
Dementia	9
Cancer	17

Education & Training

She has a state license in Wisconsin.

Licensed In: Wisconsin

Affiliations & Hospitals

Dr. Jaena J. Wisniewski, MD is associated with these hospitals and organizations:

North Pathology Associates, PLLP

Ratings & Reviews

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Biography

Dr. Jaena Wisniewski practices pathology. She attended medical school at Michigan State University College of Human Medicine. Distinctions awarded to Dr. Wisniewski include: Mpls.St.Paul Magazine Top Doctors Rising Stars 2016 Edition and Mpls.St.Paul Magazine Top Doctors Rising Stars 2015 Edition.