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Home > NJ Providers

Dr. Roland Jerzy Losos, MD

(2 Ratings)

Specializes in: Geriatrics (Elderly Care)

155 Park Avenue Suite 206
Lyndhurst, NJ 07071

(201) 933-4700

Dr. Roland Jerzy Losos, MD is a geriatrician in Lyndhurst, NJ specializing in geriatrics (elderly care). Dr. Roland Jerzy Losos, MD is affiliated with RWJBarnabas Health and Clara Maass Medical Center.

Office Locations

Clara Maass Medical Center

155 Park Avenue Suite 206
Lyndhurst, NJ 07071

(201) 933-4700

(201) 933-7778

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Noteworthy Medicare Patient Procedures Performed by Dr. Roland Jerzy Losos, MD in 2023

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

Top 25%

By Volume:

inpatient hospital care

By Affordability:

In 2012, among providers in related specialties within New Jersey, Dr. Roland Jerzy Losos, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of them and he also had a list price for flu shot, flu vaccine, immunization (preventive vaccines), and vaccines 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. Roland Jerzy Losos, MD treated as a geriatrician in Lyndhurst, NJ during 2012 were nursing home care, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Roland Jerzy Losos, MD for Medicare patients.

blood draw	67
doctor visit	289
hospital care	467
inpatient care	467
lab tests	17
nursing home care	740
preventive care	15
vaccines	15

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Roland Jerzy Losos, MD treated as a geriatrician in Lyndhurst, NJ during 2013 were nursing home care, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Roland Jerzy Losos, MD for Medicare patients.

blood draw	128
doctor visit	412
hospital care	645
inpatient care	645
nursing home care	675
preventive care	40
vaccines	40

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Roland Jerzy Losos, MD.

**Gender**
Male	95
Female	136

**Ethnicity**
Non-Hispanic White	186
Black	0
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	53
From 75 to 84	60
85 and over	86
Less than 65	32

Conditions of Medicare patients treated by Dr. Roland Jerzy Losos, MD in 2013

Hypertension	75
High Cholesterol	64
Stroke	15
Ischemic Heart Disease	60
Depression	42
Chronic Kidney Disease	45
Asthma	9
Osteoperosis	10
Atrial Fibrilation	23
Heart Failure	57
Chronic Obstructive Pulmonary Disease	27
Diabetes	55
Dementia	43
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Roland Jerzy Losos, MD treated as a geriatrician in Lyndhurst, NJ during 2014 were hospital care, inpatient care, nursing home care and blood draw.

Volume of procedures performed by Dr. Roland Jerzy Losos, MD for Medicare patients.

aspiration	15
blood draw	161
doctor visit	540
ear procedures	26
hospital care	782
injections	15
inpatient care	770
nursing home care	591
outpatient care	12
preventive care	25
vaccines	25

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Roland Jerzy Losos, MD.

**Gender**
Male	99
Female	170

**Ethnicity**
Non-Hispanic White	210
Black	14
Hispanic	33
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	74
From 75 to 84	88
85 and over	72
Less than 65	35

Conditions of Medicare patients treated by Dr. Roland Jerzy Losos, MD in 2014

Hypertension	75
High Cholesterol	71
Stroke	14
Ischemic Heart Disease	63
Depression	36
Chronic Kidney Disease	45
Asthma	9
Osteoperosis	12
Atrial Fibrilation	23
Heart Failure	51
Chronic Obstructive Pulmonary Disease	29
Diabetes	52
Dementia	36
Cancer	16

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Roland Jerzy Losos, MD treated as a geriatrician in Lyndhurst, NJ during 2015 were hospital care, inpatient care, nursing home care and blood draw.

Volume of procedures performed by Dr. Roland Jerzy Losos, MD for Medicare patients.

blood draw	164
doctor visit	559
ear procedures	12
hospital care	807
inpatient care	807
nursing home care	467
preventive care	26
vaccines	26

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Roland Jerzy Losos, MD.

**Gender**
Male	218
Female	350

**Ethnicity**
Non-Hispanic White	406
Black	54
Hispanic	84
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	156
From 75 to 84	172
85 and over	158
Less than 65	82

Conditions of Medicare patients treated by Dr. Roland Jerzy Losos, MD in 2015

Hypertension	75
High Cholesterol	69
Stroke	11
Ischemic Heart Disease	60
Depression	34
Chronic Kidney Disease	53
Asthma	16
Osteoperosis	9
Atrial Fibrilation	23
Heart Failure	49
Chronic Obstructive Pulmonary Disease	24
Diabetes	48
Dementia	35
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Roland Jerzy Losos, MD treated as a geriatrician in Lyndhurst, NJ during 2016 were hospital care, inpatient care, nursing home care and blood draw.

Volume of procedures performed by Dr. Roland Jerzy Losos, MD for Medicare patients.

aspiration	30
blood draw	265
doctor visit	717
hospital care	954
injections	30
inpatient care	954
lab tests	38
nursing home care	422
preventive care	29
vaccines	17

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Roland Jerzy Losos, MD.

**Gender**
Male	119
Female	205

**Ethnicity**
Non-Hispanic White	238
Black	17
Hispanic	51
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	91
From 75 to 84	87
85 and over	93
Less than 65	53

Conditions of Medicare patients treated by Dr. Roland Jerzy Losos, MD in 2016

Hypertension	75
High Cholesterol	64
Stroke	10
Ischemic Heart Disease	51
Depression	35
Chronic Kidney Disease	58
Asthma	23
Osteoperosis	12
Atrial Fibrilation	17
Heart Failure	39
Chronic Obstructive Pulmonary Disease	22
Diabetes	43
Dementia	38
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Roland Jerzy Losos, MD treated as a geriatrician in Lyndhurst, NJ during 2017 were nursing home care, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Roland Jerzy Losos, MD for Medicare patients.

aspiration	24
blood draw	260
doctor visit	743
hospital care	433
injections	24
inpatient care	433
lab tests	75
nursing home care	747
preventive care	37
vaccines	25

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Roland Jerzy Losos, MD.

**Gender**
Male	120
Female	190

**Ethnicity**
Non-Hispanic White	223
Black	14
Hispanic	56
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	100
From 75 to 84	85
85 and over	89
Less than 65	36

Conditions of Medicare patients treated by Dr. Roland Jerzy Losos, MD in 2017

Hypertension	75
High Cholesterol	69
Stroke	8
Ischemic Heart Disease	53
Depression	33
Chronic Kidney Disease	65
Asthma	7
Osteoperosis	10
Atrial Fibrilation	16
Heart Failure	43
Chronic Obstructive Pulmonary Disease	18
Diabetes	45
Dementia	33
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Roland Jerzy Losos, MD treated as a geriatrician in Lyndhurst, NJ during 2018 were nursing home care, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Roland Jerzy Losos, MD for Medicare patients.

blood draw	162
doctor visit	671
hospital care	581
inpatient care	581
lab tests	17
nursing home care	608
preventive care	21
vaccines	21

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Roland Jerzy Losos, MD.

**Gender**
Male	117
Female	184

**Ethnicity**
Non-Hispanic White	232
Black	14
Hispanic	43
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	86
From 75 to 84	72
85 and over	99
Less than 65	44

Conditions of Medicare patients treated by Dr. Roland Jerzy Losos, MD in 2018

Hypertension	75
High Cholesterol	70
Stroke	11
Ischemic Heart Disease	54
Depression	31
Chronic Kidney Disease	62
Asthma	8
Osteoperosis	11
Atrial Fibrilation	19
Heart Failure	42
Chronic Obstructive Pulmonary Disease	22
Diabetes	45
Dementia	32
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Roland Jerzy Losos, MD treated as a geriatrician in Lyndhurst, NJ during 2019 were hospital care, inpatient care, nursing home care and blood draw.

Volume of procedures performed by Dr. Roland Jerzy Losos, MD for Medicare patients.

blood draw	156
doctor visit	616
hospital care	382
inpatient care	382
lab tests	18
nursing home care	253
preventive care	47
vaccines	20

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Roland Jerzy Losos, MD.

**Gender**
Male	109
Female	173

**Ethnicity**
Non-Hispanic White	205
Black	12
Hispanic	50
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	84
From 75 to 84	77
85 and over	83
Less than 65	38

Conditions of Medicare patients treated by Dr. Roland Jerzy Losos, MD in 2019

Hypertension	75
High Cholesterol	71
Stroke	11
Ischemic Heart Disease	54
Depression	33
Chronic Kidney Disease	61
Asthma	10
Osteoperosis	13
Atrial Fibrilation	21
Heart Failure	42
Chronic Obstructive Pulmonary Disease	22
Diabetes	45
Dementia	33
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Roland Jerzy Losos, MD treated as a geriatrician in Lyndhurst, NJ during 2020 were hospital care, inpatient care, nursing home care and blood draw.

Volume of procedures performed by Dr. Roland Jerzy Losos, MD for Medicare patients.

blood draw	135
doctor visit	567
hospital care	391
inpatient care	391
nursing home care	250
preventive care	30
vaccines	19

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Roland Jerzy Losos, MD.

**Gender**
Male	109
Female	157

**Ethnicity**
Non-Hispanic White	195
Black	13
Hispanic	38
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	88
From 75 to 84	67
85 and over	67
Less than 65	44

Conditions of Medicare patients treated by Dr. Roland Jerzy Losos, MD in 2020

Hypertension	75
High Cholesterol	62
Stroke	9
Ischemic Heart Disease	56
Depression	32
Chronic Kidney Disease	59
Asthma	8
Osteoperosis	11
Atrial Fibrilation	16
Heart Failure	40
Chronic Obstructive Pulmonary Disease	20
Diabetes	44
Dementia	28
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Roland Jerzy Losos, MD treated as a geriatrician in Lyndhurst, NJ during 2021 were hospital care, inpatient care, nursing home care and blood draw.

Volume of procedures performed by Dr. Roland Jerzy Losos, MD for Medicare patients.

blood draw	144
doctor visit	493
hospital care	500
inpatient care	500
nursing home care	260
preventive care	11
vaccines	11

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Roland Jerzy Losos, MD.

**Gender**
Male	105
Female	165

**Ethnicity**
Non-Hispanic White	186
Black	20
Hispanic	42
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	91
From 75 to 84	82
85 and over	59
Less than 65	38

Conditions of Medicare patients treated by Dr. Roland Jerzy Losos, MD in 2021

Hypertension	75
High Cholesterol	66
Stroke	9
Ischemic Heart Disease	54
Depression	32
Chronic Kidney Disease	58
Asthma	8
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	34
Chronic Obstructive Pulmonary Disease	18
Diabetes	40
Dementia	29
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Roland Jerzy Losos, MD treated as a geriatrician in Lyndhurst, NJ during 2022 were hospital care, inpatient care, nursing home care and blood draw.

Volume of procedures performed by Dr. Roland Jerzy Losos, MD for Medicare patients.

blood draw	146
doctor visit	536
hospital care	647
inpatient care	647
nursing home care	323
preventive care	11
vaccines	11

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Roland Jerzy Losos, MD.

**Gender**
Male	132
Female	198

**Ethnicity**
Non-Hispanic White	227
Black	24
Hispanic	58
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	96
From 75 to 84	119
85 and over	78
Less than 65	37

Conditions of Medicare patients treated by Dr. Roland Jerzy Losos, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	48
Depression	28
Chronic Kidney Disease	41
Asthma	14
Osteoperosis	15
Atrial Fibrilation	29
Heart Failure	35
Chronic Obstructive Pulmonary Disease	28
Diabetes	44
Dementia	26
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Roland Jerzy Losos, MD for Medicare patients.

The highest averages for the top procedures that Dr. Roland Jerzy Losos, MD treated as a geriatrician in Lyndhurst, NJ were hospital care, inpatient care, nursing home care and blood draw.

aspiration	23
blood draw	162
doctor visit	558
ear procedures	19
hospital care	599
injections	23
inpatient care	597
lab tests	33
nursing home care	485
outpatient care	12
preventive care	26
vaccines	20

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Roland Jerzy Losos, MD.

**Gender**
Male	111
Female	175

**Ethnicity**
Black / African American	16
Asian / Pacific Islander	0
Non-Hispanic White	209
Native American / Alaskan Native	0
Hispanic	43
Other	0

**Age**
75 to 84	82
85 and over	80
Less than 65	39
65 to 74	83

Average of Total of Conditions of Medicare patients treated by Dr. Roland Jerzy Losos, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	61
Stroke	10
Ischemic Heart Disease	50
Depression	30
Chronic Kidney Disease	49
Asthma	10
Osteoporosis	10
Heart Failure	39
Chronic Obstructive Pulmonary Disease	20
Diabetes	41
Atrial Fibrillation	18
Dementia	30
Cancer	11

Education & Training

He has a state license in Rhode Island.

Licensed In: Rhode Island

Affiliations & Hospitals

Dr. Roland Jerzy Losos, MD is associated with these hospitals and organizations:

RWJBarnabas Health

Clara Maass Medical Center

Ratings & Reviews

Dr. Roland Jerzy Losos, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 2 ratings. We collect ratings and reviews of Dr. Roland Jerzy Losos, MD from all over the web to help you find the right in Lyndhurst, NJ.

Overall Rating

(2 Ratings)

Leave a Review

Reviews Left On DocSpot

Overall Rating: 5.0 2025-07-01

Dr. Losos takes the time to listen to you. This is the first doctor who has taken the time to perform a thorough and serious examination. His office is very organized, and his staff is respectful and professional.

Overall Rating: 5.0 2023-08-09

Highly recommended doctors office never had a problem no complaints. Everything’s good.

General Payments

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

**Payments by Company**
Novo Nordisk Inc	$661 Tresiba $242	Victoza $185	RYBELSUS $179	Ozempic $40	Xultophy 100/3.6 $15
Astellas Pharma US Inc	$287 Myrbetriq $57	Vesicare $31	$198
Novartis Pharmaceuticals Corporation	$277 ENTRESTO $277
E.R. Squibb & Sons, L.L.C.	$266 ELIQUIS $266
GlaxoSmithKline, LLC.	$181 ANORO ELLIPTA $125	TRELEGY ELLIPTA $56
Other	$1,078 Vascepa $114	ELIQUIS $110	COLLAGENASE SANTYL $97	JARDIANCE $92	GEMTESA $85	Other $581