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Dr. Brook Alemneh Dejene, MD

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(Dr. Brook A. Dejene, MD)

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Specializes in: Cardiac Surgery, Thoracic Surgery and General Surgery

Addis Ababa University Faculty of Medicine

1944 Route 33 Suite 201
Null Neptune, NJ 07755

(732) 776-4618

Dr. Brook Alemneh Dejene, MD is a cardiac surgeon in Morristown, NJ specializing in cardiac surgery, thoracic surgery and general surgery. He graduated from Addis Ababa University Faculty of Medicine. Dr. Brook Alemneh Dejene, MD is affiliated with Atlantic Health System.

Office Locations

100 Madison Avenue
Morristown, NJ 07960

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1944 Route 33 Mid - Atlantic Surgical Associates - Suite 201
Neptune, NJ 07753

(732) 776-4622

(732) 776-3765

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1944 Route 33 Suite 201
Null Neptune, NJ 07755

(732) 776-4618

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Noteworthy Medicare Patient Procedures Performed by Dr. Brook Alemneh Dejene, MD in 2024

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

Top 5%

By Volume:

open-heart aortic valve replacement

transcatheter mitral valve repair

By Affordability:

heart valve repair

minimally invasive mitral valve repair

minimally invasive valve repair

mitral valve repair

transcatheter mitral valve repair

In 2024, among providers in related specialties within New Jersey, Dr. Brook Alemneh Dejene, MD performed more open-heart aortic valve replacement, and transcatheter mitral valve repair (MitraClip) procedures for Medicare patients than 95% of them and he also had a list price for heart valve repair, minimally invasive mitral valve repair, minimally invasive valve repair, mitral valve repair, and transcatheter mitral valve repair (MitraClip) that was lower than the list prices billed to Medicare by 95% 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.

Top 10%

By Volume:

cardiac procedures

fully percutaneous transfemoral TAVR

In 2024, Dr. Brook Alemneh Dejene, MD performed more cardiac procedures, and fully percutaneous (incisionless) transfemoral TAVR procedures for Medicare patients than 90% of providers in related specialties within New Jersey.

Top 25%

By Volume:

heart bypass surgery

inpatient hospital care

minimally invasive procedures

By Affordability:

heart valve surgery

In 2012, among providers in related specialties within New Jersey, Dr. Brook Alemneh Dejene, MD performed more heart bypass surgery (CABG), inpatient hospital care (for patient admitted to hospital), and minimally invasive procedures procedures for Medicare patients than 75% of them and he also had a list price for heart valve surgery 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. Brook Alemneh Dejene, MD treated as a cardiac surgeon in Morristown, NJ during 2012 were cardiac procedures, thoracic (chest) surgery procedures, open surgery and bypass surgery.

Volume of procedures performed by Dr. Brook Alemneh Dejene, MD for Medicare patients.

ablation	28
bypass surgery	139
cardiac procedures	506
doctor visit	47
hospital care	103
inpatient care	103
open surgery	306
thoracic (chest) surgery procedures	306

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Brook Alemneh Dejene, MD treated as a cardiac surgeon in Morristown, NJ during 2013 were cardiac procedures, thoracic (chest) surgery procedures, open surgery and bypass surgery.

Volume of procedures performed by Dr. Brook Alemneh Dejene, MD for Medicare patients.

ablation	21
bypass surgery	146
cardiac procedures	553
doctor visit	84
hospital care	120
inpatient care	120
minimally invasive procedures	21
open surgery	313
thoracic (chest) surgery procedures	334

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Brook Alemneh Dejene, MD.

**Gender**
Male	192
Female	136

**Ethnicity**
Non-Hispanic White	303
Black	0
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	104
From 75 to 84	145
85 and over	67
Less than 65	12

Conditions of Medicare patients treated by Dr. Brook Alemneh Dejene, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	75
Depression	17
Chronic Kidney Disease	57
Asthma	10
Osteoperosis	7
Atrial Fibrilation	46
Heart Failure	73
Chronic Obstructive Pulmonary Disease	38
Diabetes	58
Dementia	11
Cancer	22

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Brook Alemneh Dejene, MD treated as a cardiac surgeon in Morristown, NJ during 2014 were cardiac procedures, thoracic (chest) surgery procedures, open surgery and bypass surgery.

Volume of procedures performed by Dr. Brook Alemneh Dejene, MD for Medicare patients.

ablation	23
bypass surgery	123
cardiac procedures	507
doctor visit	90
hospital care	113
inpatient care	113
minimally invasive procedures	33
open surgery	269
thoracic (chest) surgery procedures	287
vascular procedures	15

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Brook Alemneh Dejene, MD.

**Gender**
Male	199
Female	134

**Ethnicity**
Non-Hispanic White	304
Black	14
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	110
From 75 to 84	147
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Brook Alemneh Dejene, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	75
Depression	20
Chronic Kidney Disease	57
Asthma	8
Osteoperosis	8
Atrial Fibrilation	47
Heart Failure	72
Chronic Obstructive Pulmonary Disease	38
Diabetes	60
Dementia	14
Cancer	19

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Brook Alemneh Dejene, MD treated as a cardiac surgeon in Morristown, NJ during 2015 were cardiac procedures, thoracic (chest) surgery procedures, open surgery and bypass surgery.

Volume of procedures performed by Dr. Brook Alemneh Dejene, MD for Medicare patients.

ablation	22
bypass surgery	151
cardiac procedures	526
doctor visit	164
hospital care	149
inpatient care	149
minimally invasive procedures	29
open surgery	324
thoracic (chest) surgery procedures	324
vascular procedures	29

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Brook Alemneh Dejene, MD.

**Gender**
Male	482
Female	312

**Ethnicity**
Non-Hispanic White	740
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	284
From 75 to 84	312
85 and over	160
Less than 65	38

Conditions of Medicare patients treated by Dr. Brook Alemneh Dejene, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	75
Depression	21
Chronic Kidney Disease	58
Asthma	18
Osteoperosis	6
Atrial Fibrilation	50
Heart Failure	71
Chronic Obstructive Pulmonary Disease	34
Diabetes	55
Dementia	13
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Brook Alemneh Dejene, MD treated as a cardiac surgeon in Morristown, NJ during 2016 were cardiac procedures, thoracic (chest) surgery procedures, open surgery and hospital care.

Volume of procedures performed by Dr. Brook Alemneh Dejene, MD for Medicare patients.

bypass surgery	87
cardiac procedures	440
doctor visit	175
hospital care	109
inpatient care	109
minimally invasive procedures	83
open surgery	174
thoracic (chest) surgery procedures	174
vascular procedures	83

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Brook Alemneh Dejene, MD.

**Gender**
Male	215
Female	163

**Ethnicity**
Non-Hispanic White	355
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	112
From 75 to 84	150
85 and over	100
Less than 65	16

Conditions of Medicare patients treated by Dr. Brook Alemneh Dejene, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	75
Depression	22
Chronic Kidney Disease	63
Asthma	38
Osteoperosis	5
Atrial Fibrilation	44
Heart Failure	71
Chronic Obstructive Pulmonary Disease	35
Diabetes	53
Dementia	29
Cancer	21

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Brook Alemneh Dejene, MD treated as a cardiac surgeon in Morristown, NJ during 2017 were cardiac procedures, thoracic (chest) surgery procedures, open surgery and hospital care.

Volume of procedures performed by Dr. Brook Alemneh Dejene, MD for Medicare patients.

bypass surgery	74
cardiac procedures	356
doctor visit	175
hospital care	95
inpatient care	95
minimally invasive procedures	79
open surgery	148
thoracic (chest) surgery procedures	148
vascular procedures	79

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Brook Alemneh Dejene, MD.

**Gender**
Male	207
Female	142

**Ethnicity**
Non-Hispanic White	333
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	102
From 75 to 84	150
85 and over	85
Less than 65	12

Conditions of Medicare patients treated by Dr. Brook Alemneh Dejene, MD in 2017

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	75
Depression	23
Chronic Kidney Disease	63
Asthma	10
Osteoperosis	6
Atrial Fibrilation	41
Heart Failure	68
Chronic Obstructive Pulmonary Disease	34
Diabetes	53
Dementia	35
Cancer	20

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Brook Alemneh Dejene, MD treated as a cardiac surgeon in Morristown, NJ during 2018 were cardiac procedures, thoracic (chest) surgery procedures, open surgery and minimally invasive procedures.

Volume of procedures performed by Dr. Brook Alemneh Dejene, MD for Medicare patients.

bypass surgery	64
cardiac procedures	390
doctor visit	227
hospital care	99
inpatient care	99
minimally invasive procedures	99
open surgery	128
thoracic (chest) surgery procedures	128
vascular procedures	87

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Brook Alemneh Dejene, MD.

**Gender**
Male	207
Female	177

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

**Age**
From 65 to 74	104
From 75 to 84	163
85 and over	104
Less than 65	13

Conditions of Medicare patients treated by Dr. Brook Alemneh Dejene, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	75
Depression	26
Chronic Kidney Disease	68
Asthma	9
Osteoperosis	8
Atrial Fibrilation	42
Heart Failure	70
Chronic Obstructive Pulmonary Disease	39
Diabetes	55
Dementia	36
Cancer	20

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Brook Alemneh Dejene, MD treated as a cardiac surgeon in Morristown, NJ during 2019 were cardiac procedures, minimally invasive procedures, thoracic (chest) surgery procedures and open surgery.

Volume of procedures performed by Dr. Brook Alemneh Dejene, MD for Medicare patients.

bypass surgery	56
cardiac procedures	410
doctor visit	227
hospital care	74
inpatient care	74
minimally invasive procedures	121
open surgery	112
thoracic (chest) surgery procedures	112
vascular procedures	94

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Brook Alemneh Dejene, MD.

**Gender**
Male	174
Female	163

**Ethnicity**
Non-Hispanic White	298
Black	0
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	95
From 75 to 84	138
85 and over	93
Less than 65	11

Conditions of Medicare patients treated by Dr. Brook Alemneh Dejene, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	75
Depression	28
Chronic Kidney Disease	64
Asthma	10
Osteoperosis	9
Atrial Fibrilation	38
Heart Failure	71
Chronic Obstructive Pulmonary Disease	34
Diabetes	51
Dementia	34
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Brook Alemneh Dejene, MD treated as a cardiac surgeon in Morristown, NJ during 2020 were cardiac procedures, thoracic (chest) surgery procedures, open surgery and minimally invasive procedures.

Volume of procedures performed by Dr. Brook Alemneh Dejene, MD for Medicare patients.

bypass surgery	55
cardiac procedures	370
doctor visit	144
hospital care	100
inpatient care	100
minimally invasive procedures	109
open surgery	110
thoracic (chest) surgery procedures	110
vascular procedures	95

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Brook Alemneh Dejene, MD.

**Gender**
Male	165
Female	127

**Ethnicity**
Non-Hispanic White	262
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	111
From 75 to 84	106
85 and over	62
Less than 65	13

Conditions of Medicare patients treated by Dr. Brook Alemneh Dejene, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	19
Ischemic Heart Disease	75
Depression	32
Chronic Kidney Disease	67
Asthma	14
Osteoperosis	7
Atrial Fibrilation	36
Heart Failure	73
Chronic Obstructive Pulmonary Disease	37
Diabetes	54
Dementia	32
Cancer	17

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Brook Alemneh Dejene, MD treated as a cardiac surgeon in Morristown, NJ during 2021 were cardiac procedures, minimally invasive procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Brook Alemneh Dejene, MD for Medicare patients.

bypass surgery	33
cardiac procedures	292
doctor visit	164
hospital care	90
inpatient care	90
minimally invasive procedures	113
open surgery	66
thoracic (chest) surgery procedures	66
vascular procedures	89

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Brook Alemneh Dejene, MD.

**Gender**
Male	167
Female	125

**Ethnicity**
Non-Hispanic White	274
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	74
From 75 to 84	140
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Brook Alemneh Dejene, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	75
Depression	33
Chronic Kidney Disease	71
Asthma	14
Osteoperosis	8
Atrial Fibrilation	41
Heart Failure	68
Chronic Obstructive Pulmonary Disease	31
Diabetes	51
Dementia	27
Cancer	20

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Brook Alemneh Dejene, MD treated as a cardiac surgeon in Morristown, NJ during 2022 were cardiac procedures, minimally invasive procedures, vascular procedures and thoracic (chest) surgery procedures.

Volume of procedures performed by Dr. Brook Alemneh Dejene, MD for Medicare patients.

bypass surgery	43
cardiac procedures	320
doctor visit	182
hospital care	72
inpatient care	72
minimally invasive procedures	117
open surgery	86
thoracic (chest) surgery procedures	86
vascular procedures	101

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Brook Alemneh Dejene, MD.

**Gender**
Male	158
Female	122

**Ethnicity**
Non-Hispanic White	256
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	80
From 75 to 84	130
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Brook Alemneh Dejene, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	22
Ischemic Heart Disease	75
Depression	20
Chronic Kidney Disease	49
Asthma	17
Osteoperosis	11
Atrial Fibrilation	61
Heart Failure	72
Chronic Obstructive Pulmonary Disease	36
Diabetes	50
Dementia	12
Cancer	25

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Brook Alemneh Dejene, MD treated as a cardiac surgeon in Morristown, NJ during 2023 were cardiac procedures, minimally invasive procedures, vascular procedures and hospital care.

Volume of procedures performed by Dr. Brook Alemneh Dejene, MD for Medicare patients.

bypass surgery	32
cardiac procedures	384
doctor visit	192
hospital care	65
inpatient care	65
minimally invasive procedures	133
open surgery	64
thoracic (chest) surgery procedures	64
vascular procedures	111

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Brook Alemneh Dejene, MD.

**Gender**
Male	180
Female	116

**Ethnicity**
Non-Hispanic White	263
Black	0
Hispanic	0
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	82
From 75 to 84	131
85 and over	72
Less than 65	11

Conditions of Medicare patients treated by Dr. Brook Alemneh Dejene, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	25
Ischemic Heart Disease	75
Depression	22
Chronic Kidney Disease	46
Asthma	12
Osteoperosis	15
Atrial Fibrilation	60
Heart Failure	75
Chronic Obstructive Pulmonary Disease	38
Diabetes	49
Dementia	8
Cancer	24

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Brook Alemneh Dejene, MD treated as a cardiac surgeon in Morristown, NJ during 2024 were cardiac procedures, minimally invasive procedures, vascular procedures and thoracic (chest) surgery procedures.

Volume of procedures performed by Dr. Brook Alemneh Dejene, MD for Medicare patients.

bypass surgery	39
cardiac procedures	344
doctor visit	208
hospital care	74
inpatient care	74
minimally invasive procedures	115
open surgery	78
thoracic (chest) surgery procedures	78
vascular procedures	94

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Brook Alemneh Dejene, MD.

**Gender**
Male	204
Female	116

**Ethnicity**
Non-Hispanic White	291
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	92
From 75 to 84	150
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Brook Alemneh Dejene, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	22
Ischemic Heart Disease	75
Depression	25
Chronic Kidney Disease	50
Asthma	17
Osteoperosis	12
Atrial Fibrilation	60
Heart Failure	73
Chronic Obstructive Pulmonary Disease	32
Diabetes	50
Dementia	13
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Brook Alemneh Dejene, MD for Medicare patients.

The highest averages for the top procedures that Dr. Brook Alemneh Dejene, MD treated as a cardiac surgeon in Morristown, NJ were cardiac procedures, thoracic (chest) surgery procedures, open surgery and hospital care.

ablation	23
bypass surgery	80
cardiac procedures	415
doctor visit	159
hospital care	97
inpatient care	97
minimally invasive procedures	87
open surgery	167
thoracic (chest) surgery procedures	170
vascular procedures	79

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Brook Alemneh Dejene, MD.

**Gender**
Male	196
Female	141

**Ethnicity**
Black / African American	1
Asian / Pacific Islander	0
Non-Hispanic White	310
Native American / Alaskan Native	0
Hispanic	2
Other	1

**Age**
75 to 84	143
85 and over	57
Less than 65	9
65 to 74	103

Average of Total of Conditions of Medicare patients treated by Dr. Brook Alemneh Dejene, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Brook Alemneh Dejene, MD treated were high cholesterol, hypertension, ischemic heart disease and heart failure.

Hypertension	69
High Cholesterol	69
Stroke	16
Ischemic Heart Disease	69
Depression	22
Chronic Kidney Disease	54
Asthma	13
Osteoporosis	7
Heart Failure	65
Chronic Obstructive Pulmonary Disease	32
Diabetes	49
Atrial Fibrillation	43
Cancer	18
Dementia	20

Education & Training

Dr. Brook Alemneh Dejene, MD graduated from Addis Ababa University Faculty of Medicine. He is certified by the Board Certification: Thoracic and Cardiac Surgery and has a state license in New Jersey.

Medical School: Addis Ababa University Faculty of Medicine

Board Certification: Board Certification: Thoracic and Cardiac Surgery

Licensed In: New Jersey

Affiliations & Hospitals

Dr. Brook Alemneh Dejene, MD is associated with these hospitals and organizations:

Atlantic Health System

Ratings & Reviews

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General Payments

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

**Payments by Company**
Medtronic Vascular, Inc.	$6,330 CoreValve Evolut $2,509	Heart Valves $1,828	Aortic Stent Grafts $969	Valiant Captivia $413	Valiant Navion $242	Other $370
Abbott Laboratories	$3,527 Mitra Clip system $1,090	MitraClip $868	MitraClip System $127	Vascular $125	Intracardiac Echocardiography (ICE) $16	Other $1,301
Edwards Lifesciences Corporation	$2,715 Heart Valve Repair $1,109	Transcatheter Heart Valves $999	Carpentier-Edwards Physio II Annuloplasty Ring $275	Edwards SAPIEN 3 Transcatheter Heart Valve $218	PASCAL $51	Other $63
AtriCure, Inc.	$2,055 Cardiovascular $947	EPI-SENSE GUIDED COAGULATION DEV $448	AtriCure cryoICE cryoSPHERE Cryoablation System $34	ATRICLIP LAA EXCLUSION SYSTEM $34	EPI-SENSE GUIDED COAGULATION SYSTEM WITH VISITRAX $31	Other $561
Medtronic, Inc.	$1,338 APOLLOTM $57	$1,282
Other	$2,061 NRG $711	Impella $627	GENERAL - THERAPIES $182	TAG Thoracic Endoprosthesis $143	GENERAL STRUCTURAL HEART $108	Other $290

**Types of Payments**
Travel and Lodging	$9,477
Food and Beverage	$7,110
Consulting Fee	$1,200
Grant	$164
Education	$75

Biography

Dr. Brook Dejene is a specialist in cardiac surgery, general surgery, and thoracic surgery. He is affiliated with Morristown Medical Center. He has an open panel in MORRISTOWN, NJ according to Atlantic Health System. Dr. Dejene is a graduate of Addis Ababa University Faculty of Medicine.