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Dr. John Derrick Marker, MD

(John D. Marker, MD)

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Specializes in: Hospital Medicine (Hospitalist) and General Practice

Tulane University School of Medicine - GME (2008)

2700 Napoleon Avenue
New Orleans, LA 70115

(504) 392-3131

Dr. John Derrick Marker, MD is a hospitalist in New Orleans, LA specializing in hospital medicine (hospitalist) and general practice. He graduated from Tulane University School of Medicine - GME in 2008 and has 16 years of experience. Dr. John Derrick Marker, MD is affiliated with Ochsner Health, Ochsner Medical Center and BELLE CHASSE PHYSICIAN SERVICES LLC.

Office Locations

Address:

2700 Napoleon Avenue
New Orleans, LA 70115

hospital care	340
inpatient care	329
outpatient care	11

**Ethnicity**
Non-Hispanic White	117
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	37
From 75 to 84	45
85 and over	39
Less than 65	25

Hypertension	75
High Cholesterol	60
Stroke	17
Ischemic Heart Disease	59
Depression	37
Chronic Kidney Disease	52
Asthma	10
Osteoperosis	14
Atrial Fibrilation	29
Heart Failure	48
Chronic Obstructive Pulmonary Disease	26
Diabetes	35
Dementia	22
Cancer	18

hospital care	408
inpatient care	361
outpatient care	47

**Gender**
Male	89
Female	114

**Ethnicity**
Non-Hispanic White	159
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	58
From 75 to 84	51
85 and over	65
Less than 65	29

Hypertension	75
High Cholesterol	62
Stroke	21
Ischemic Heart Disease	61
Depression	37
Chronic Kidney Disease	56
Asthma	12
Osteoperosis	13
Atrial Fibrilation	28
Heart Failure	47
Chronic Obstructive Pulmonary Disease	28
Diabetes	37
Dementia	27
Cancer	17

hospital care	378
inpatient care	333
outpatient care	45

**Gender**
Male	154
Female	218

**Ethnicity**
Non-Hispanic White	280
Black	68
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	86
From 75 to 84	86
85 and over	120
Less than 65	80

Hypertension	75
High Cholesterol	70
Stroke	17
Ischemic Heart Disease	62
Depression	42
Chronic Kidney Disease	60
Asthma	26
Osteoperosis	17
Atrial Fibrilation	31
Heart Failure	48
Chronic Obstructive Pulmonary Disease	34
Diabetes	42
Dementia	30
Cancer	18

**Gender**
Male	90
Female	83

**Ethnicity**
Non-Hispanic White	119
Black	34
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	54
From 75 to 84	46
85 and over	47
Less than 65	26

Hypertension	75
High Cholesterol	68
Stroke	13
Ischemic Heart Disease	57
Depression	33
Chronic Kidney Disease	60
Asthma	25
Osteoperosis	13
Atrial Fibrilation	24
Heart Failure	44
Chronic Obstructive Pulmonary Disease	28
Diabetes	40
Dementia	32
Cancer	23

hospital care	404
inpatient care	369
outpatient care	35

**Gender**
Male	67
Female	87

**Ethnicity**
Non-Hispanic White	0
Black	97
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	39
From 75 to 84	48
85 and over	31
Less than 65	36

Hypertension	75
High Cholesterol	59
Stroke	29
Ischemic Heart Disease	50
Depression	23
Chronic Kidney Disease	73
Asthma	10
Osteoperosis	0
Atrial Fibrilation	18
Heart Failure	54
Chronic Obstructive Pulmonary Disease	21
Diabetes	60
Dementia	42
Cancer	11

hospital care	296
inpatient care	279
outpatient care	17

**Gender**
Male	54
Female	96

**Ethnicity**
Non-Hispanic White	0
Black	97
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	57
From 75 to 84	35
85 and over	20
Less than 65	38

Hypertension	75
High Cholesterol	67
Stroke	11
Ischemic Heart Disease	47
Depression	34
Chronic Kidney Disease	64
Asthma	15
Osteoperosis	10
Atrial Fibrilation	19
Heart Failure	54
Chronic Obstructive Pulmonary Disease	26
Diabetes	51
Dementia	27
Cancer	14

hospital care	385
inpatient care	372
outpatient care	13

**Gender**
Male	76
Female	98

**Ethnicity**
Non-Hispanic White	65
Black	96
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	54
From 75 to 84	38
85 and over	35
Less than 65	47

Hypertension	75
High Cholesterol	63
Stroke	14
Ischemic Heart Disease	55
Depression	29
Chronic Kidney Disease	74
Asthma	13
Osteoperosis	12
Atrial Fibrilation	22
Heart Failure	57
Chronic Obstructive Pulmonary Disease	30
Diabetes	55
Dementia	33
Cancer	10

hospital care	243
inpatient care	244

**Gender**
Male	59
Female	82

**Ethnicity**
Non-Hispanic White	0
Black	72
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	51
From 75 to 84	25
85 and over	18
Less than 65	47

Hypertension	75
High Cholesterol	64
Stroke	13
Ischemic Heart Disease	58
Depression	33
Chronic Kidney Disease	72
Asthma	10
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	50
Chronic Obstructive Pulmonary Disease	27
Diabetes	56
Dementia	27
Cancer	15

hospital care	409
inpatient care	394
outpatient care	15

Average Medicare Procedure Volume From 2013 - 2021

Volume of procedures performed by Dr. John Derrick Marker, MD for Medicare patients.

The highest averages for the top procedures that Dr. John Derrick Marker, MD treated as a hospitalist in New Orleans, LA were hospital care, inpatient care and outpatient care.

doctor visit	22
hospital care	349
inpatient care	324
outpatient care	28

Average Medicare Patient Data From 2013 - 2021

Information about Medicare patients treated by Dr. John Derrick Marker, MD.

**Gender**
Male	65
Female	85

**Ethnicity**
Black / African American	46
Asian / Pacific Islander	0
Non-Hispanic White	74
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	37
85 and over	37
Less than 65	32
65 to 74	43

Average of Total of Conditions of Medicare patients treated by Dr. John Derrick Marker, MD From 2013 - 2021

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

Hypertension	60
High Cholesterol	51
Stroke	13
Ischemic Heart Disease	44
Depression	26
Chronic Kidney Disease	51
Asthma	12
Osteoporosis	8
Heart Failure	40
Chronic Obstructive Pulmonary Disease	22
Diabetes	37
Atrial Fibrillation	18
Cancer	12
Dementia	24

Education & Training

Dr. John Derrick Marker, MD graduated from Tulane University School of Medicine - GME in 2008. He completed residency at Tulane Hospital. He is certified by the American Board of Internal Medicine - Hospital Medicine and has a state license in Louisiana.

Medical School: Tulane University School of Medicine - GME (2008)

Residency: Tulane Hospital (2011)

Board Certification: American Board of Internal Medicine - Hospital Medicine

Licensed In: Louisiana

Affiliations & Hospitals

Dr. John Derrick Marker, MD is associated with these hospitals and organizations:

Ochsner Health

Ochsner Medical Center

BELLE CHASSE PHYSICIAN SERVICES LLC

Ratings & Reviews

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General Payments

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

**Payments by Company**
Otsuka America Pharmaceutical, Inc.	$187 SAMSCA $175	$12
Janssen Pharmaceuticals, Inc	$115 XARELTO $115
Boehringer Ingelheim Pharmaceuticals, Inc.	$68 COMBIVENT RESPIMAT $52	STIOLTO $16
E.R. Squibb & Sons, L.L.C.	$64 ELIQUIS $64
Astellas Pharma US Inc	$41 Lexiscan $21	AmBisome $19
Other	$269 NovoLog $40	DALVANCE $39	OFIRMEV $36	AVYCAZ $33	TEFLARO $32	Other $89

**Types of Payments**
Food and Beverage	$745

Biography

Dr. John Marker specializes in general practice and hospital medicine (hospitalist). After completing medical school at Tulane University School of Medicine, he performed his residency at a hospital affiliated with Tulane University. He is affiliated with Ochsner Medical Center.