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Dr. Christopher Joseph Markus, DO

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Specializes in: Emergency Medicine

1 Medical Plaza Drive
Roseville, CA 95661

(916) 781-1800

Dr. Christopher Joseph Markus, DO is an emergency medicine doctor in Roseville, CA specializing in emergency medicine. Dr. Christopher Joseph Markus, DO is affiliated with Sutter Health and VITUITY-CALIFORNIA OBSERVATION SERVICES PC.

Office Locations

Sutter Health

1 Medical Plaza Drive
Roseville, CA 95661

(916) 781-1800

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Noteworthy Medicare Patient Procedures Performed by Dr. Christopher Joseph Markus, DO in 2023

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

Top 10%

By Volume:

hospital care

In 2023, Dr. Christopher Joseph Markus, DO performed more hospital care procedures for Medicare patients than 90% of providers in related specialties within California.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Christopher Joseph Markus, DO treated as an emergency medicine doctor in Roseville, CA during 2012 were emergency care.

Volume of procedures performed by Dr. Christopher Joseph Markus, DO for Medicare patients.

emergency care	676

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Christopher Joseph Markus, DO treated as an emergency medicine doctor in Roseville, CA during 2013 were emergency care.

Volume of procedures performed by Dr. Christopher Joseph Markus, DO for Medicare patients.

emergency care	632

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Joseph Markus, DO.

**Gender**
Male	285
Female	368

**Ethnicity**
Non-Hispanic White	555
Black	0
Hispanic	43
Asian	24
Other	15
Native American	0

**Age**
From 65 to 74	177
From 75 to 84	192
85 and over	159
Less than 65	125

Conditions of Medicare patients treated by Dr. Christopher Joseph Markus, DO in 2013

Hypertension	75
High Cholesterol	58
Stroke	11
Ischemic Heart Disease	45
Depression	35
Chronic Kidney Disease	40
Asthma	10
Osteoperosis	14
Atrial Fibrilation	21
Heart Failure	36
Chronic Obstructive Pulmonary Disease	29
Diabetes	34
Dementia	26
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Christopher Joseph Markus, DO treated as an emergency medicine doctor in Roseville, CA during 2014 were emergency care.

Volume of procedures performed by Dr. Christopher Joseph Markus, DO for Medicare patients.

emergency care	670

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Joseph Markus, DO.

**Gender**
Male	273
Female	433

**Ethnicity**
Non-Hispanic White	606
Black	14
Hispanic	50
Asian	23
Other	0
Native American	0

**Age**
From 65 to 74	188
From 75 to 84	210
85 and over	171
Less than 65	137

Conditions of Medicare patients treated by Dr. Christopher Joseph Markus, DO in 2014

Hypertension	75
High Cholesterol	58
Stroke	14
Ischemic Heart Disease	42
Depression	38
Chronic Kidney Disease	41
Asthma	14
Osteoperosis	14
Atrial Fibrilation	21
Heart Failure	33
Chronic Obstructive Pulmonary Disease	27
Diabetes	35
Dementia	26
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Christopher Joseph Markus, DO treated as an emergency medicine doctor in Roseville, CA during 2015 were emergency care.

Volume of procedures performed by Dr. Christopher Joseph Markus, DO for Medicare patients.

emergency care	635

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Joseph Markus, DO.

**Gender**
Male	536
Female	778

**Ethnicity**
Non-Hispanic White	1126
Black	24
Hispanic	90
Asian	42
Other	0
Native American	0

**Age**
From 65 to 74	360
From 75 to 84	370
85 and over	376
Less than 65	208

Conditions of Medicare patients treated by Dr. Christopher Joseph Markus, DO in 2015

Hypertension	75
High Cholesterol	61
Stroke	15
Ischemic Heart Disease	49
Depression	36
Chronic Kidney Disease	43
Asthma	20
Osteoperosis	13
Atrial Fibrilation	23
Heart Failure	35
Chronic Obstructive Pulmonary Disease	25
Diabetes	35
Dementia	29
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Christopher Joseph Markus, DO treated as an emergency medicine doctor in Roseville, CA during 2016 were emergency care.

Volume of procedures performed by Dr. Christopher Joseph Markus, DO for Medicare patients.

emergency care	617

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Joseph Markus, DO.

**Gender**
Male	244
Female	375

**Ethnicity**
Non-Hispanic White	522
Black	17
Hispanic	37
Asian	27
Other	0
Native American	0

**Age**
From 65 to 74	171
From 75 to 84	173
85 and over	173
Less than 65	102

Conditions of Medicare patients treated by Dr. Christopher Joseph Markus, DO in 2016

Hypertension	75
High Cholesterol	61
Stroke	13
Ischemic Heart Disease	47
Depression	35
Chronic Kidney Disease	46
Asthma	29
Osteoperosis	16
Atrial Fibrilation	24
Heart Failure	35
Chronic Obstructive Pulmonary Disease	26
Diabetes	37
Dementia	26
Cancer	16

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Christopher Joseph Markus, DO treated as an emergency medicine doctor in Roseville, CA during 2017 were emergency care.

Volume of procedures performed by Dr. Christopher Joseph Markus, DO for Medicare patients.

emergency care	573

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Joseph Markus, DO.

**Gender**
Male	263
Female	338

**Ethnicity**
Non-Hispanic White	499
Black	15
Hispanic	40
Asian	29
Other	0
Native American	0

**Age**
From 65 to 74	169
From 75 to 84	207
85 and over	136
Less than 65	89

Conditions of Medicare patients treated by Dr. Christopher Joseph Markus, DO in 2017

Hypertension	75
High Cholesterol	59
Stroke	14
Ischemic Heart Disease	48
Depression	34
Chronic Kidney Disease	48
Asthma	14
Osteoperosis	11
Atrial Fibrilation	20
Heart Failure	34
Chronic Obstructive Pulmonary Disease	26
Diabetes	33
Dementia	27
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Christopher Joseph Markus, DO treated as an emergency medicine doctor in Roseville, CA during 2018 were emergency care.

Volume of procedures performed by Dr. Christopher Joseph Markus, DO for Medicare patients.

emergency care	551

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Joseph Markus, DO.

**Gender**
Male	248
Female	362

**Ethnicity**
Non-Hispanic White	498
Black	18
Hispanic	60
Asian	20
Other	0
Native American	0

**Age**
From 65 to 74	172
From 75 to 84	191
85 and over	149
Less than 65	98

Conditions of Medicare patients treated by Dr. Christopher Joseph Markus, DO in 2018

Hypertension	75
High Cholesterol	62
Stroke	14
Ischemic Heart Disease	44
Depression	36
Chronic Kidney Disease	52
Asthma	13
Osteoperosis	13
Atrial Fibrilation	19
Heart Failure	31
Chronic Obstructive Pulmonary Disease	26
Diabetes	36
Dementia	28
Cancer	17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Christopher Joseph Markus, DO treated as an emergency medicine doctor in Roseville, CA during 2019 were emergency care.

Volume of procedures performed by Dr. Christopher Joseph Markus, DO for Medicare patients.

emergency care	493

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Joseph Markus, DO.

**Gender**
Male	246
Female	311

**Ethnicity**
Non-Hispanic White	468
Black	13
Hispanic	39
Asian	23
Other	0
Native American	0

**Age**
From 65 to 74	177
From 75 to 84	163
85 and over	131
Less than 65	86

Conditions of Medicare patients treated by Dr. Christopher Joseph Markus, DO in 2019

Hypertension	75
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	47
Depression	38
Chronic Kidney Disease	54
Asthma	12
Osteoperosis	14
Atrial Fibrilation	23
Heart Failure	31
Chronic Obstructive Pulmonary Disease	28
Diabetes	37
Dementia	27
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Christopher Joseph Markus, DO treated as an emergency medicine doctor in Roseville, CA during 2020 were emergency care.

Volume of procedures performed by Dr. Christopher Joseph Markus, DO for Medicare patients.

emergency care	335

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Joseph Markus, DO.

**Gender**
Male	181
Female	250

**Ethnicity**
Non-Hispanic White	362
Black	0
Hispanic	28
Asian	16
Other	0
Native American	0

**Age**
From 65 to 74	110
From 75 to 84	136
85 and over	130
Less than 65	55

Conditions of Medicare patients treated by Dr. Christopher Joseph Markus, DO in 2020

Hypertension	75
High Cholesterol	66
Stroke	14
Ischemic Heart Disease	49
Depression	40
Chronic Kidney Disease	54
Asthma	14
Osteoperosis	13
Atrial Fibrilation	27
Heart Failure	38
Chronic Obstructive Pulmonary Disease	27
Diabetes	39
Dementia	27
Cancer	20

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Christopher Joseph Markus, DO treated as an emergency medicine doctor in Roseville, CA during 2021 were emergency care.

Volume of procedures performed by Dr. Christopher Joseph Markus, DO for Medicare patients.

emergency care	253

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Joseph Markus, DO.

**Gender**
Male	139
Female	201

**Ethnicity**
Non-Hispanic White	276
Black	0
Hispanic	24
Asian	22
Other	0
Native American	0

**Age**
From 65 to 74	106
From 75 to 84	111
85 and over	74
Less than 65	49

Conditions of Medicare patients treated by Dr. Christopher Joseph Markus, DO in 2021

Hypertension	75
High Cholesterol	67
Stroke	15
Ischemic Heart Disease	48
Depression	43
Chronic Kidney Disease	58
Asthma	11
Osteoperosis	14
Atrial Fibrilation	23
Heart Failure	34
Chronic Obstructive Pulmonary Disease	20
Diabetes	39
Dementia	31
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Christopher Joseph Markus, DO treated as an emergency medicine doctor in Roseville, CA during 2022 were emergency care, outpatient care and hospital care.

Volume of procedures performed by Dr. Christopher Joseph Markus, DO for Medicare patients.

emergency care	28
hospital care	13
outpatient care	13

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Joseph Markus, DO.

**Gender**
Male	28
Female	44

**Ethnicity**
Non-Hispanic White	55
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	18
From 75 to 84	31
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Christopher Joseph Markus, DO in 2022

Hypertension	75
High Cholesterol	75
Stroke	29
Ischemic Heart Disease	38
Depression	38
Chronic Kidney Disease	36
Asthma	18
Osteoperosis	26
Atrial Fibrilation	31
Heart Failure	32
Chronic Obstructive Pulmonary Disease	25
Diabetes	35
Dementia	21
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Christopher Joseph Markus, DO for Medicare patients.

The highest averages for the top procedures that Dr. Christopher Joseph Markus, DO treated as an emergency medicine doctor in Roseville, CA were emergency care, hospital care and outpatient care.

emergency care	496
hospital care	13
outpatient care	13

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Christopher Joseph Markus, DO.

**Gender**
Male	222
Female	314

**Ethnicity**
Black / African American	9
Asian / Pacific Islander	20
Non-Hispanic White	451
Hispanic	37
Native American / Alaskan Native	0
Other	1

**Age**
75 to 84	162
85 and over	136
Less than 65	86
65 to 74	149

Average of Total of Conditions of Medicare patients treated by Dr. Christopher Joseph Markus, DO From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Christopher Joseph Markus, DO treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	68
High Cholesterol	57
Stroke	12
Ischemic Heart Disease	41
Depression	33
Chronic Kidney Disease	42
Asthma	14
Osteoporosis	13
Heart Failure	30
Chronic Obstructive Pulmonary Disease	23
Diabetes	32
Atrial Fibrillation	21
Cancer	14
Dementia	24

Education & Training

He has a state license in California.

Licensed In: California

Affiliations & Hospitals

Dr. Christopher Joseph Markus, DO is associated with these hospitals and organizations:

Sutter Health

VITUITY-CALIFORNIA OBSERVATION SERVICES PC

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Christopher Joseph Markus, DO. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
AbbVie Inc.	$248 DALVANCE $220	AVYCAZ $28
Janssen Pharmaceuticals, Inc	$188 XARELTO $176	INVOKANA $11
Actavis Pharma Inc	$56 TEFLARO $42	DALVANCE $14
Pfizer Inc.	$25 ELIQUIS $25
Mallinckrodt LLC	$15 OFIRMEV $15
Other	$11 TEFLARO $11

**Types of Payments**
Food and Beverage	$544

Biography

Dr. Christopher Markus is a specialist in emergency medicine. He is professionally affiliated with Sutter Health.

Select Year:

Dr. Christopher Joseph Markus, DO

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Christopher Joseph Markus, DO in 2023

By Volume:

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. Christopher Joseph Markus, DO in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christopher Joseph Markus, DO in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christopher Joseph Markus, DO in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christopher Joseph Markus, DO in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christopher Joseph Markus, DO in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christopher Joseph Markus, DO in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christopher Joseph Markus, DO in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christopher Joseph Markus, DO in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christopher Joseph Markus, DO in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christopher Joseph Markus, DO 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. Christopher Joseph Markus, DO From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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