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Dr. Marjan Leoni Koch, MD

(No ratings)

Specializes in: Adult Oncology and Adult Hematology
3 Cooper Plaza Suite 211
Camden, NJ 08103

Dr. Marjan Leoni Koch, MD is an oncologist in Camden, NJ specializing in adult oncology and adult hematology.

View Doctor's Full Profile (856) 963-3573

Office Locations

3 Cooper Plaza Suite 211
Camden, NJ 08103
(856) 963-3573
(856) 338-9211
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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Marjan Leoni Koch, MD treated as an oncologist in Camden, NJ during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Marjan Leoni Koch, MD for Medicare patients.

doctor visit 449
hospital care 150
inpatient care 150

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Marjan Leoni Koch, MD treated as an oncologist in Camden, NJ during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. Marjan Leoni Koch, MD for Medicare patients.

doctor visit 475
hospital care 97
inpatient care 97

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Marjan Leoni Koch, MD.

Gender
Male 90
Female 205
Ethnicity
Non-Hispanic White 183
Black 72
Hispanic 27
Asian 0
Other 0
Native American 0
Age
From 65 to 74 132
From 75 to 84 83
85 and over 17
Less than 65 63

Conditions of Medicare patients treated by Dr. Marjan Leoni Koch, MD in 2013

Hypertension 73
High Cholesterol 54
Stroke 7
Ischemic Heart Disease 45
Depression 21
Chronic Kidney Disease 34
Asthma 13
Osteoperosis 6
Atrial Fibrilation 17
Heart Failure 23
Chronic Obstructive Pulmonary Disease 19
Diabetes 41
Dementia 7
Cancer 70

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Marjan Leoni Koch, MD treated as an oncologist in Camden, NJ during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. Marjan Leoni Koch, MD for Medicare patients.

doctor visit 360
hospital care 81
inpatient care 81

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Marjan Leoni Koch, MD.

Gender
Male 64
Female 175
Ethnicity
Non-Hispanic White 155
Black 48
Hispanic 24
Asian 0
Other 0
Native American 0
Age
From 65 to 74 100
From 75 to 84 76
85 and over 19
Less than 65 44

Conditions of Medicare patients treated by Dr. Marjan Leoni Koch, MD in 2014

Hypertension 75
High Cholesterol 60
Stroke 8
Ischemic Heart Disease 38
Depression 23
Chronic Kidney Disease 35
Asthma 19
Osteoperosis 10
Atrial Fibrilation 13
Heart Failure 26
Chronic Obstructive Pulmonary Disease 16
Diabetes 42
Dementia 7
Cancer 66

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Marjan Leoni Koch, MD treated as an oncologist in Camden, NJ during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Marjan Leoni Koch, MD for Medicare patients.

doctor visit 645
hospital care 111
inpatient care 111

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Marjan Leoni Koch, MD.

Gender
Male 224
Female 568
Ethnicity
Non-Hispanic White 512
Black 208
Hispanic 50
Asian 0
Other 0
Native American 0
Age
From 65 to 74 302
From 75 to 84 242
85 and over 54
Less than 65 194

Conditions of Medicare patients treated by Dr. Marjan Leoni Koch, MD in 2015

Hypertension 75
High Cholesterol 58
Stroke 9
Ischemic Heart Disease 39
Depression 34
Chronic Kidney Disease 40
Asthma 23
Osteoperosis 10
Atrial Fibrilation 11
Heart Failure 23
Chronic Obstructive Pulmonary Disease 23
Diabetes 43
Dementia 15
Cancer 64

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Marjan Leoni Koch, MD treated as an oncologist in Camden, NJ during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Marjan Leoni Koch, MD for Medicare patients.

doctor visit 594
hospital care 101
inpatient care 101

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Marjan Leoni Koch, MD.

Gender
Male 75
Female 245
Ethnicity
Non-Hispanic White 222
Black 65
Hispanic 17
Asian 0
Other 0
Native American 0
Age
From 65 to 74 137
From 75 to 84 98
85 and over 24
Less than 65 61

Conditions of Medicare patients treated by Dr. Marjan Leoni Koch, MD in 2016

Hypertension 75
High Cholesterol 58
Stroke 8
Ischemic Heart Disease 38
Depression 27
Chronic Kidney Disease 37
Asthma 23
Osteoperosis 13
Atrial Fibrilation 11
Heart Failure 19
Chronic Obstructive Pulmonary Disease 16
Diabetes 39
Dementia 11
Cancer 71

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Marjan Leoni Koch, MD treated as an oncologist in Camden, NJ during 2017 were hospital care and inpatient care.

Volume of procedures performed by Dr. Marjan Leoni Koch, MD for Medicare patients.

doctor visit 311
hospital care 273
inpatient care 273

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Marjan Leoni Koch, MD.

Gender
Male 70
Female 224
Ethnicity
Non-Hispanic White 211
Black 62
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 133
From 75 to 84 82
85 and over 27
Less than 65 52

Conditions of Medicare patients treated by Dr. Marjan Leoni Koch, MD in 2017

Hypertension 75
High Cholesterol 53
Stroke 10
Ischemic Heart Disease 39
Depression 31
Chronic Kidney Disease 46
Asthma 14
Osteoperosis 12
Atrial Fibrilation 13
Heart Failure 24
Chronic Obstructive Pulmonary Disease 23
Diabetes 37
Dementia 12
Cancer 68

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Marjan Leoni Koch, MD treated as an oncologist in Camden, NJ during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Marjan Leoni Koch, MD for Medicare patients.

hospital care 567
inpatient care 567

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Marjan Leoni Koch, MD.

Gender
Male 93
Female 92
Ethnicity
Non-Hispanic White 131
Black 36
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 75
From 75 to 84 61
85 and over 14
Less than 65 35

Conditions of Medicare patients treated by Dr. Marjan Leoni Koch, MD in 2018

Hypertension 75
High Cholesterol 65
Stroke 13
Ischemic Heart Disease 63
Depression 37
Chronic Kidney Disease 68
Asthma 12
Osteoperosis 7
Atrial Fibrilation 25
Heart Failure 42
Chronic Obstructive Pulmonary Disease 35
Diabetes 46
Dementia 15
Cancer 49

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Marjan Leoni Koch, MD treated as an oncologist in Camden, NJ during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Marjan Leoni Koch, MD for Medicare patients.

hospital care 624
inpatient care 624

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Marjan Leoni Koch, MD.

Gender
Male 86
Female 99
Ethnicity
Non-Hispanic White 133
Black 32
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 90
From 75 to 84 51
85 and over 11
Less than 65 33

Conditions of Medicare patients treated by Dr. Marjan Leoni Koch, MD in 2019

Hypertension 75
High Cholesterol 68
Stroke 18
Ischemic Heart Disease 55
Depression 45
Chronic Kidney Disease 67
Asthma 13
Osteoperosis 7
Atrial Fibrilation 21
Heart Failure 41
Chronic Obstructive Pulmonary Disease 32
Diabetes 45
Dementia 15
Cancer 44

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Marjan Leoni Koch, MD treated as an oncologist in Camden, NJ during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Marjan Leoni Koch, MD for Medicare patients.

hospital care 422
inpatient care 422

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Marjan Leoni Koch, MD.

Gender
Male 77
Female 81
Ethnicity
Non-Hispanic White 118
Black 20
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 63
From 75 to 84 57
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Marjan Leoni Koch, MD in 2020

Hypertension 75
High Cholesterol 68
Stroke 18
Ischemic Heart Disease 56
Depression 38
Chronic Kidney Disease 66
Asthma 15
Osteoperosis 8
Atrial Fibrilation 17
Heart Failure 40
Chronic Obstructive Pulmonary Disease 34
Diabetes 41
Dementia 16
Cancer 48

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Marjan Leoni Koch, MD treated as an oncologist in Camden, NJ during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Marjan Leoni Koch, MD for Medicare patients.

hospital care 495
inpatient care 495

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Marjan Leoni Koch, MD.

Gender
Male 59
Female 80
Ethnicity
Non-Hispanic White 94
Black 24
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 65
From 75 to 84 35
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Marjan Leoni Koch, MD in 2021

Hypertension 75
High Cholesterol 65
Stroke 24
Ischemic Heart Disease 58
Depression 43
Chronic Kidney Disease 70
Asthma 17
Osteoperosis 12
Atrial Fibrilation 22
Heart Failure 39
Chronic Obstructive Pulmonary Disease 24
Diabetes 41
Dementia 20
Cancer 50

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Marjan Leoni Koch, MD treated as an oncologist in Camden, NJ during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Marjan Leoni Koch, MD for Medicare patients.

hospital care 268
inpatient care 268

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Marjan Leoni Koch, MD.

Gender
Male 50
Female 38
Ethnicity
Non-Hispanic White 64
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 39
From 75 to 84 22
85 and over 11
Less than 65 16

Conditions of Medicare patients treated by Dr. Marjan Leoni Koch, MD in 2022

Hypertension 75
High Cholesterol 75
Stroke 26
Ischemic Heart Disease 38
Depression 34
Chronic Kidney Disease 44
Asthma 20
Osteoperosis 0
Atrial Fibrilation 30
Heart Failure 32
Chronic Obstructive Pulmonary Disease 36
Diabetes 50
Dementia 15
Cancer 55

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Marjan Leoni Koch, MD treated as an oncologist in Camden, NJ during 2023 were hospital care and inpatient care.

Volume of procedures performed by Dr. Marjan Leoni Koch, MD for Medicare patients.

hospital care 215
inpatient care 215

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Marjan Leoni Koch, MD.

Gender
Male 45
Female 38
Ethnicity
Non-Hispanic White 63
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 34
From 75 to 84 23
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Marjan Leoni Koch, MD in 2023

Hypertension 75
High Cholesterol 75
Stroke 23
Ischemic Heart Disease 45
Depression 34
Chronic Kidney Disease 29
Asthma 0
Osteoperosis 0
Atrial Fibrilation 39
Heart Failure 29
Chronic Obstructive Pulmonary Disease 30
Diabetes 37
Dementia 17
Cancer 59

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Marjan Leoni Koch, MD treated as an oncologist in Camden, NJ during 2024 were hospital care and inpatient care.

Volume of procedures performed by Dr. Marjan Leoni Koch, MD for Medicare patients.

hospital care 302
inpatient care 302

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Marjan Leoni Koch, MD.

Gender
Male 57
Female 62
Ethnicity
Non-Hispanic White 83
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 52
From 75 to 84 31
85 and over 15
Less than 65 21

Conditions of Medicare patients treated by Dr. Marjan Leoni Koch, MD in 2024

Hypertension 75
High Cholesterol 75
Stroke 27
Ischemic Heart Disease 50
Depression 44
Chronic Kidney Disease 39
Asthma 23
Osteoperosis 11
Atrial Fibrilation 32
Heart Failure 36
Chronic Obstructive Pulmonary Disease 31
Diabetes 39
Dementia 13
Cancer 38

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Marjan Leoni Koch, MD for Medicare patients.

The highest averages for the top procedures that Dr. Marjan Leoni Koch, MD treated as an oncologist in Camden, NJ were hospital care and inpatient care.

doctor visit 472
hospital care 285
inpatient care 285

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Marjan Leoni Koch, MD.

Gender
Male 76
Female 146
Ethnicity
Black / African American 43
Asian / Pacific Islander 0
Non-Hispanic White 151
Native American / Alaskan Native 0
Hispanic 9
Other 0
Age
75 to 84 66
85 and over 14
Less than 65 39
65 to 74 94

Average of Total of Conditions of Medicare patients treated by Dr. Marjan Leoni Koch, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Marjan Leoni Koch, MD treated were hypertension, high cholesterol, cancer and chronic kidney disease.

Hypertension 69
High Cholesterol 59
Stroke 14
Ischemic Heart Disease 43
Depression 31
Chronic Kidney Disease 44
Asthma 14
Osteoporosis 7
Heart Failure 28
Chronic Obstructive Pulmonary Disease 24
Diabetes 38
Atrial Fibrillation 19
Dementia 12
Cancer 52

Education & Training

She has a state license in New Jersey.

Licensed In: New Jersey

Ratings & Reviews

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General Payments

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

Payments by Company
Janssen Biotech, Inc. $69 ZYTIGA
$38 		YONDELIS
$31
Amgen Inc. $42 XGEVA
$28 		Vectibix
$14
Celgene Corporation $34 Reblozyl
$14
$20
AbbVie, Inc. $25 Lupron
$25
Millennium Pharmaceuticals, Inc. $22 VELCADE
$22
Other $56 KEYTRUDA
$15 		OPDIVO
$13
$28
Types of Payments
Food and Beverage $237
Education $12

Biography

Dr. Marjan Koch's specialties are adult hematology and adult oncology. She practices in Camden, NJ. Dr. Koch has obtained a license to practice in New Jersey.

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