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Home > WI Providers > Pathologists

Dr. Chris T. Waldo, MD

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Specializes in: Pathology

Indiana University School of Medicine (1990)

1000 N Oak Avenue
Marshfield, WI 54449

(715) 387-5511

Dr. Chris T. Waldo, MD is a pathologist in Marshfield, WI specializing in pathology. He graduated from Indiana University School of Medicine in 1990 and has 36 years of experience. Dr. Chris T. Waldo, MD is affiliated with Marshfield Clinic Health System and MCHS HOSPITALS INC.

Office Locations

1000 N Oak Avenue
Marshfield, WI 54449

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Noteworthy Medicare Patient Procedures Performed by Dr. Chris T. Waldo, MD in 2023

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

Top 10%

By Affordability:

blood count tests

In 2023, Dr. Chris T. Waldo, MD had a list price for blood count tests that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Wisconsin. 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:

blood tests

By Affordability:

prothrombin time test

In 2012, among providers in related specialties within Wisconsin, Dr. Chris T. Waldo, MD performed more blood tests procedures for Medicare patients than 75% of them and he also had a list price for blood tests, coagulation (blood clotting) tests, complete blood count (CBC), lab tests, liver function tests (LFTs), and prothrombin time (PT) test 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. Chris T. Waldo, MD treated as a pathologist in Marshfield, WI during 2012 were lab tests and consultation.

Volume of procedures performed by Dr. Chris T. Waldo, MD for Medicare patients.

consultation	91
lab tests	172

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Chris T. Waldo, MD treated as a pathologist in Marshfield, WI during 2013 were lab tests and consultation.

Volume of procedures performed by Dr. Chris T. Waldo, MD for Medicare patients.

consultation	60
lab tests	200

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Chris T. Waldo, MD.

**Gender**
Male	206
Female	272

**Age**
From 65 to 74	223
From 75 to 84	125
85 and over	29
Less than 65	101

Conditions of Medicare patients treated by Dr. Chris T. Waldo, MD in 2013

Hypertension	62
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	27
Depression	24
Chronic Kidney Disease	26
Asthma	6
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	17
Diabetes	30
Dementia	4
Cancer	17

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Chris T. Waldo, MD treated as a pathologist in Marshfield, WI during 2014 were lab tests and consultation.

Volume of procedures performed by Dr. Chris T. Waldo, MD for Medicare patients.

consultation	24
lab tests	234

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Chris T. Waldo, MD.

**Gender**
Male	209
Female	279

**Ethnicity**
Non-Hispanic White	471
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	227
From 75 to 84	124
85 and over	27
Less than 65	110

Conditions of Medicare patients treated by Dr. Chris T. Waldo, MD in 2014

Hypertension	62
High Cholesterol	57
Stroke	3
Ischemic Heart Disease	32
Depression	30
Chronic Kidney Disease	31
Asthma	6
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	17
Diabetes	31
Dementia	7
Cancer	19

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Chris T. Waldo, MD treated as a pathologist in Marshfield, WI during 2015 were lab tests and consultation.

Volume of procedures performed by Dr. Chris T. Waldo, MD for Medicare patients.

consultation	55
lab tests	158

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Chris T. Waldo, MD.

**Gender**
Male	530
Female	654

**Ethnicity**
Non-Hispanic White	1136
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	560
From 75 to 84	276
85 and over	72
Less than 65	276

Conditions of Medicare patients treated by Dr. Chris T. Waldo, MD in 2015

Hypertension	63
High Cholesterol	55
Stroke	3
Ischemic Heart Disease	31
Depression	26
Chronic Kidney Disease	28
Asthma	15
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	17
Chronic Obstructive Pulmonary Disease	16
Diabetes	30
Dementia	5
Cancer	19

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Chris T. Waldo, MD treated as a pathologist in Marshfield, WI during 2016 were lab tests and consultation.

Volume of procedures performed by Dr. Chris T. Waldo, MD for Medicare patients.

consultation	65
lab tests	212

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Chris T. Waldo, MD.

**Gender**
Male	302
Female	369

**Ethnicity**
Non-Hispanic White	641
Black	0
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	327
From 75 to 84	172
85 and over	33
Less than 65	139

Conditions of Medicare patients treated by Dr. Chris T. Waldo, MD in 2016

Hypertension	63
High Cholesterol	52
Stroke	2
Ischemic Heart Disease	29
Depression	20
Chronic Kidney Disease	33
Asthma	18
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	15
Diabetes	32
Dementia	4
Cancer	19

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Chris T. Waldo, MD treated as a pathologist in Marshfield, WI during 2017 were lab tests and consultation.

Volume of procedures performed by Dr. Chris T. Waldo, MD for Medicare patients.

consultation	67
lab tests	131

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Chris T. Waldo, MD.

**Gender**
Male	307
Female	331

**Ethnicity**
Non-Hispanic White	605
Black	0
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	316
From 75 to 84	150
85 and over	33
Less than 65	139

Conditions of Medicare patients treated by Dr. Chris T. Waldo, MD in 2017

Hypertension	61
High Cholesterol	48
Stroke	3
Ischemic Heart Disease	30
Depression	22
Chronic Kidney Disease	35
Asthma	5
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	18
Diabetes	30
Dementia	7
Cancer	20

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Chris T. Waldo, MD treated as a pathologist in Marshfield, WI during 2018 were lab tests, blood draw, preventive care and consultation.

Volume of procedures performed by Dr. Chris T. Waldo, MD for Medicare patients.

blood draw	362
consultation	43
diabetes management	22
lab tests	802
preventive care	45

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Chris T. Waldo, MD.

**Gender**
Male	406
Female	351

**Ethnicity**
Non-Hispanic White	706
Black	0
Hispanic	12
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	403
From 75 to 84	160
85 and over	45
Less than 65	149

Conditions of Medicare patients treated by Dr. Chris T. Waldo, MD in 2018

Hypertension	63
High Cholesterol	52
Stroke	2
Ischemic Heart Disease	28
Depression	23
Chronic Kidney Disease	35
Asthma	6
Osteoperosis	6
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	13
Diabetes	31
Dementia	6
Cancer	21

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Chris T. Waldo, MD treated as a pathologist in Marshfield, WI during 2019 were lab tests, blood draw, consultation and preventive care.

Volume of procedures performed by Dr. Chris T. Waldo, MD for Medicare patients.

blood draw	442
consultation	43
diabetes management	22
lab tests	918
preventive care	39

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Chris T. Waldo, MD.

**Gender**
Male	341
Female	404

**Ethnicity**
Non-Hispanic White	701
Black	0
Hispanic	0
Asian	0
Other	18
Native American	11

**Age**
From 65 to 74	411
From 75 to 84	172
85 and over	31
Less than 65	131

Conditions of Medicare patients treated by Dr. Chris T. Waldo, MD in 2019

Hypertension	57
High Cholesterol	50
Stroke	2
Ischemic Heart Disease	27
Depression	22
Chronic Kidney Disease	33
Asthma	6
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	29
Dementia	5
Cancer	21

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Chris T. Waldo, MD treated as a pathologist in Marshfield, WI during 2020 were lab tests and consultation.

Volume of procedures performed by Dr. Chris T. Waldo, MD for Medicare patients.

consultation	36
lab tests	51

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Chris T. Waldo, MD.

**Gender**
Male	152
Female	191

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

**Age**
From 65 to 74	175
From 75 to 84	79
85 and over	24
Less than 65	65

Conditions of Medicare patients treated by Dr. Chris T. Waldo, MD in 2020

Hypertension	64
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	33
Depression	27
Chronic Kidney Disease	37
Asthma	7
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	19
Chronic Obstructive Pulmonary Disease	16
Diabetes	29
Dementia	6
Cancer	20

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Chris T. Waldo, MD treated as a pathologist in Marshfield, WI during 2021 were lab tests.

Volume of procedures performed by Dr. Chris T. Waldo, MD for Medicare patients.

lab tests	71

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Chris T. Waldo, MD.

**Gender**
Male	172
Female	230

**Ethnicity**
Non-Hispanic White	376
Black	0
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	222
From 75 to 84	90
85 and over	24
Less than 65	66

Conditions of Medicare patients treated by Dr. Chris T. Waldo, MD in 2021

Hypertension	62
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	32
Depression	22
Chronic Kidney Disease	33
Asthma	7
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	18
Chronic Obstructive Pulmonary Disease	13
Diabetes	30
Dementia	6
Cancer	23

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Chris T. Waldo, MD treated as a pathologist in Marshfield, WI during 2022 were lab tests.

Volume of procedures performed by Dr. Chris T. Waldo, MD for Medicare patients.

lab tests	55

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Chris T. Waldo, MD.

**Gender**
Male	145
Female	197

**Ethnicity**
Non-Hispanic White	317
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	198
From 75 to 84	84
85 and over	18
Less than 65	42

Conditions of Medicare patients treated by Dr. Chris T. Waldo, MD in 2022

Hypertension	70
High Cholesterol	70
Stroke	5
Ischemic Heart Disease	24
Depression	21
Chronic Kidney Disease	23
Asthma	7
Osteoperosis	12
Atrial Fibrilation	18
Heart Failure	15
Chronic Obstructive Pulmonary Disease	19
Diabetes	29
Dementia	4
Cancer	23

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Chris T. Waldo, MD for Medicare patients.

The highest averages for the top procedures that Dr. Chris T. Waldo, MD treated as a pathologist in Marshfield, WI were blood draw, lab tests, consultation and preventive care.

blood draw	402
consultation	53
diabetes management	22
lab tests	273
preventive care	42

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Chris T. Waldo, MD.

**Gender**
Male	251
Female	298

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	479
Native American / Alaskan Native	1
Hispanic	1
Other	7

**Age**
75 to 84	130
85 and over	30
Less than 65	110
65 to 74	278

Average of Total of Conditions of Medicare patients treated by Dr. Chris T. Waldo, MD From 2012 - 2022

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

Hypertension	57
High Cholesterol	50
Stroke	1
Ischemic Heart Disease	26
Depression	21
Chronic Kidney Disease	28
Asthma	7
Osteoporosis	7
Heart Failure	14
Chronic Obstructive Pulmonary Disease	14
Diabetes	27
Atrial Fibrillation	11
Dementia	4
Cancer	18

Education & Training

Dr. Chris T. Waldo, MD graduated from Indiana University School of Medicine in 1990. He completed residency at Indiana University Affiliated Hospitals. He is certified by the Board Certification: Pathology - Anatomic & Clinical and has a state license in Wisconsin.

Medical School: Indiana University School of Medicine (1990)

Residency: Indiana University Affiliated Hospitals (1995)

Board Certification: Board Certification: Pathology - Anatomic & Clinical (1995)

Licensed In: Wisconsin

Affiliations & Hospitals

Dr. Chris T. Waldo, MD is associated with these hospitals and organizations:

Marshfield Clinic Health System

MCHS HOSPITALS INC

Ratings & Reviews

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General Payments

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

**Payments by Company**
Merck Sharp & Dohme LLC	$16 $16

**Types of Payments**
Food and Beverage	$16

Biography

Dr. Chris Waldo specializes in pathology and practices in Marshfield, WI. Dr. Waldo graduated from Indiana University School of Medicine. His training includes a residency program at a hospital affiliated with Indiana University. He is affiliated with Marshfield Clinic Health System.

Select Year:

Dr. Chris T. Waldo, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Chris T. Waldo, MD in 2023

By Affordability:

By Volume:

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. Chris T. Waldo, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chris T. Waldo, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chris T. Waldo, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chris T. Waldo, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chris T. Waldo, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chris T. Waldo, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chris T. Waldo, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chris T. Waldo, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chris T. Waldo, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chris T. Waldo, 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. Chris T. Waldo, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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Other Providers in Marshfield, WI