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Dr. Glenn L. Osias, MD

Accepting New Patients

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Specializes in: Adult Gastroenterology

UMDNJ-Robert Wood Johnson Medical School

731 Alexander Road Suite 100
Princeton, NJ 08540

(609) 796-7816

Dr. Glenn L. Osias, MD is a gastroenterologist in Princeton, NJ specializing in adult gastroenterology. He graduated from UMDNJ-Robert Wood Johnson Medical School.

Office Locations

731 Alexander Road Suite 100
Princeton, NJ 08540

(609) 796-7816

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Noteworthy Medicare Patient Procedures Performed by Dr. Glenn L. Osias, MD in 2023

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

Top 25%

By Volume:

colonoscopy

colonoscopy with biopsy

colonoscopy with lesion removal

endoscopy

gastrointestinal biopsy

gastrointestinal procedures

removal of lesion

By Affordability:

inpatient hospital care

standard anoscopy

In 2012, among providers in related specialties within New Jersey, Dr. Glenn L. Osias, MD performed more colonoscopy, colonoscopy with biopsy, colonoscopy with lesion removal, endoscopy, gastrointestinal biopsy, gastrointestinal procedures, and removal of lesion (e.g. growth) procedures for Medicare patients than 75% of them and he also had a list price for anoscopy, diagnostic anoscopy, hospital care, inpatient care, inpatient hospital care (for patient admitted to hospital), and standard anoscopy 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. Glenn L. Osias, MD treated as a gastroenterologist in Princeton, NJ during 2012 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Glenn L. Osias, MD for Medicare patients.

blood draw	112
diagnostic procedures	139
doctor visit	392
gastrointestinal procedures	153
hospital care	155
inpatient care	155
minimally invasive procedures	153
preventive care	14
removal of lesion (e.g. growth)	139

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Glenn L. Osias, MD treated as a gastroenterologist in Princeton, NJ during 2013 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Glenn L. Osias, MD for Medicare patients.

blood draw	95
diagnostic procedures	177
doctor visit	450
gastrointestinal procedures	201
hospital care	133
inpatient care	133
minimally invasive procedures	201
preventive care	24
removal of lesion (e.g. growth)	177

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Glenn L. Osias, MD.

**Gender**
Male	163
Female	197

**Ethnicity**
Non-Hispanic White	314
Black	0
Hispanic	0
Asian	13
Other	13
Native American	0

**Age**
From 65 to 74	156
From 75 to 84	135
85 and over	53
Less than 65	16

Conditions of Medicare patients treated by Dr. Glenn L. Osias, MD in 2013

Hypertension	65
High Cholesterol	62
Stroke	5
Ischemic Heart Disease	36
Depression	16
Chronic Kidney Disease	19
Asthma	8
Osteoperosis	13
Atrial Fibrilation	14
Heart Failure	14
Chronic Obstructive Pulmonary Disease	7
Diabetes	26
Dementia	12
Cancer	16

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Glenn L. Osias, MD treated as a gastroenterologist in Princeton, NJ during 2014 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Glenn L. Osias, MD for Medicare patients.

blood draw	128
diagnostic procedures	247
doctor visit	550
gastrointestinal procedures	298
hospital care	131
inpatient care	131
minimally invasive procedures	298
preventive care	35
removal of lesion (e.g. growth)	247

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Glenn L. Osias, MD.

**Gender**
Male	176
Female	232

**Ethnicity**
Non-Hispanic White	361
Black	13
Hispanic	0
Asian	16
Other	0
Native American	0

**Age**
From 65 to 74	175
From 75 to 84	163
85 and over	54
Less than 65	16

Conditions of Medicare patients treated by Dr. Glenn L. Osias, MD in 2014

Hypertension	63
High Cholesterol	59
Stroke	6
Ischemic Heart Disease	34
Depression	15
Chronic Kidney Disease	18
Asthma	9
Osteoperosis	13
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	8
Diabetes	29
Dementia	11
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Glenn L. Osias, MD treated as a gastroenterologist in Princeton, NJ during 2015 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Glenn L. Osias, MD for Medicare patients.

blood draw	81
diagnostic procedures	266
doctor visit	596
gastrointestinal procedures	313
hospital care	91
inpatient care	91
minimally invasive procedures	313
preventive care	23
removal of lesion (e.g. growth)	266

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Glenn L. Osias, MD.

**Gender**
Male	354
Female	486

**Ethnicity**
Non-Hispanic White	736
Black	0
Hispanic	0
Asian	30
Other	32
Native American	0

**Age**
From 65 to 74	424
From 75 to 84	258
85 and over	118
Less than 65	40

Conditions of Medicare patients treated by Dr. Glenn L. Osias, MD in 2015

Hypertension	65
High Cholesterol	62
Stroke	8
Ischemic Heart Disease	33
Depression	16
Chronic Kidney Disease	17
Asthma	9
Osteoperosis	12
Atrial Fibrilation	15
Heart Failure	12
Chronic Obstructive Pulmonary Disease	8
Diabetes	29
Dementia	10
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Glenn L. Osias, MD treated as a gastroenterologist in Princeton, NJ during 2016 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Glenn L. Osias, MD for Medicare patients.

blood draw	86
diagnostic procedures	260
doctor visit	622
gastrointestinal procedures	306
hospital care	96
inpatient care	96
minimally invasive procedures	306
preventive care	22
removal of lesion (e.g. growth)	260

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Glenn L. Osias, MD.

**Gender**
Male	192
Female	251

**Ethnicity**
Non-Hispanic White	387
Black	16
Hispanic	0
Asian	0
Other	20
Native American	0

**Age**
From 65 to 74	224
From 75 to 84	144
85 and over	54
Less than 65	21

Conditions of Medicare patients treated by Dr. Glenn L. Osias, MD in 2016

Hypertension	67
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	36
Depression	16
Chronic Kidney Disease	24
Asthma	13
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	12
Chronic Obstructive Pulmonary Disease	7
Diabetes	28
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Glenn L. Osias, MD treated as a gastroenterologist in Princeton, NJ during 2017 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Glenn L. Osias, MD for Medicare patients.

blood draw	45
diagnostic procedures	243
doctor visit	616
gastrointestinal procedures	294
hospital care	97
inpatient care	97
minimally invasive procedures	294
preventive care	32
removal of lesion (e.g. growth)	243

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Glenn L. Osias, MD.

**Gender**
Male	200
Female	254

**Ethnicity**
Non-Hispanic White	385
Black	0
Hispanic	0
Asian	21
Other	23
Native American	0

**Age**
From 65 to 74	217
From 75 to 84	164
85 and over	56
Less than 65	17

Conditions of Medicare patients treated by Dr. Glenn L. Osias, MD in 2017

Hypertension	63
High Cholesterol	58
Stroke	6
Ischemic Heart Disease	31
Depression	19
Chronic Kidney Disease	25
Asthma	8
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	11
Chronic Obstructive Pulmonary Disease	8
Diabetes	28
Dementia	9
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Glenn L. Osias, MD treated as a gastroenterologist in Princeton, NJ during 2018 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Glenn L. Osias, MD for Medicare patients.

blood draw	34
diagnostic procedures	236
doctor visit	578
gastrointestinal procedures	277
hospital care	102
inpatient care	102
minimally invasive procedures	277
preventive care	29
removal of lesion (e.g. growth)	236

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Glenn L. Osias, MD.

**Gender**
Male	197
Female	234

**Ethnicity**
Non-Hispanic White	368
Black	12
Hispanic	11
Asian	21
Other	19
Native American	0

**Age**
From 65 to 74	203
From 75 to 84	166
85 and over	51
Less than 65	11

Conditions of Medicare patients treated by Dr. Glenn L. Osias, MD in 2018

Hypertension	64
High Cholesterol	67
Stroke	6
Ischemic Heart Disease	33
Depression	18
Chronic Kidney Disease	23
Asthma	8
Osteoperosis	12
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	27
Dementia	7
Cancer	17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Glenn L. Osias, MD treated as a gastroenterologist in Princeton, NJ during 2019 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Glenn L. Osias, MD for Medicare patients.

blood draw	43
diagnostic procedures	233
doctor visit	526
gastrointestinal procedures	270
hospital care	62
inpatient care	62
minimally invasive procedures	270
preventive care	24
removal of lesion (e.g. growth)	233

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Glenn L. Osias, MD.

**Gender**
Male	177
Female	231

**Ethnicity**
Non-Hispanic White	349
Black	0
Hispanic	0
Asian	24
Other	18
Native American	0

**Age**
From 65 to 74	204
From 75 to 84	141
85 and over	51
Less than 65	12

Conditions of Medicare patients treated by Dr. Glenn L. Osias, MD in 2019

Hypertension	64
High Cholesterol	69
Stroke	7
Ischemic Heart Disease	32
Depression	17
Chronic Kidney Disease	23
Asthma	6
Osteoperosis	13
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	7
Diabetes	23
Dementia	6
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Glenn L. Osias, MD treated as a gastroenterologist in Princeton, NJ during 2020 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Glenn L. Osias, MD for Medicare patients.

blood draw	42
diagnostic procedures	175
doctor visit	440
gastrointestinal procedures	191
hospital care	54
inpatient care	54
minimally invasive procedures	191
removal of lesion (e.g. growth)	175

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Glenn L. Osias, MD.

**Gender**
Male	162
Female	182

**Ethnicity**
Non-Hispanic White	299
Black	0
Hispanic	0
Asian	14
Other	18
Native American	0

**Age**
From 65 to 74	158
From 75 to 84	136
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Glenn L. Osias, MD in 2020

Hypertension	64
High Cholesterol	69
Stroke	5
Ischemic Heart Disease	33
Depression	17
Chronic Kidney Disease	22
Asthma	6
Osteoperosis	15
Atrial Fibrilation	13
Heart Failure	12
Chronic Obstructive Pulmonary Disease	8
Diabetes	21
Dementia	6
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Glenn L. Osias, MD treated as a gastroenterologist in Princeton, NJ during 2021 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Glenn L. Osias, MD for Medicare patients.

blood draw	52
diagnostic procedures	230
doctor visit	478
gastrointestinal procedures	259
hospital care	88
inpatient care	88
minimally invasive procedures	259
preventive care	29
removal of lesion (e.g. growth)	230

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Glenn L. Osias, MD.

**Gender**
Male	183
Female	214

**Ethnicity**
Non-Hispanic White	339
Black	0
Hispanic	0
Asian	18
Other	21
Native American	0

**Age**
From 65 to 74	187
From 75 to 84	151
85 and over	48
Less than 65	11

Conditions of Medicare patients treated by Dr. Glenn L. Osias, MD in 2021

Hypertension	69
High Cholesterol	74
Stroke	5
Ischemic Heart Disease	31
Depression	20
Chronic Kidney Disease	27
Asthma	10
Osteoperosis	14
Atrial Fibrilation	12
Heart Failure	10
Chronic Obstructive Pulmonary Disease	7
Diabetes	25
Dementia	6
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Glenn L. Osias, MD treated as a gastroenterologist in Princeton, NJ during 2022 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Glenn L. Osias, MD for Medicare patients.

diagnostic procedures	241
doctor visit	488
gastrointestinal procedures	277
hospital care	58
inpatient care	58
minimally invasive procedures	277
preventive care	25
removal of lesion (e.g. growth)	241

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Glenn L. Osias, MD.

**Gender**
Male	175
Female	220

**Ethnicity**
Non-Hispanic White	339
Black	0
Hispanic	0
Asian	25
Other	17
Native American	0

**Age**
From 65 to 74	187
From 75 to 84	154
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Glenn L. Osias, MD in 2022

Hypertension	70
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	27
Depression	15
Chronic Kidney Disease	14
Asthma	12
Osteoperosis	18
Atrial Fibrilation	14
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	25
Dementia	4
Cancer	21

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Glenn L. Osias, MD treated as a gastroenterologist in Princeton, NJ during 2023 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Glenn L. Osias, MD for Medicare patients.

diagnostic procedures	304
doctor visit	495
gastrointestinal procedures	341
hospital care	30
inpatient care	30
minimally invasive procedures	341
preventive care	20
removal of lesion (e.g. growth)	304

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Glenn L. Osias, MD.

**Gender**
Male	186
Female	236

**Ethnicity**
Non-Hispanic White	352
Black	0
Hispanic	0
Asian	26
Other	25
Native American	0

**Age**
From 65 to 74	220
From 75 to 84	154
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Glenn L. Osias, MD in 2023

Hypertension	70
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	22
Depression	14
Chronic Kidney Disease	15
Asthma	11
Osteoperosis	16
Atrial Fibrilation	14
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	22
Dementia	4
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Glenn L. Osias, MD for Medicare patients.

The highest averages for the top procedures that Dr. Glenn L. Osias, MD treated as a gastroenterologist in Princeton, NJ were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

blood draw	71
diagnostic procedures	229
doctor visit	519
gastrointestinal procedures	265
hospital care	91
inpatient care	91
minimally invasive procedures	265
preventive care	25
removal of lesion (e.g. growth)	229

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Glenn L. Osias, MD.

**Gender**
Female	228
Male	180

**Ethnicity**
Black / African American	3
Asian / Pacific Islander	17
Non-Hispanic White	352
Hispanic	0
Native American / Alaskan Native	0
Other	17

**Age**
85 and over	40
75 to 84	147
Less than 65	12
65 to 74	196

Average of Total of Conditions of Medicare patients treated by Dr. Glenn L. Osias, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Glenn L. Osias, MD treated were high cholesterol, hypertension, ischemic heart disease and diabetes.

Hypertension	60
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	29
Depression	15
Chronic Kidney Disease	18
Asthma	8
Osteoporosis	12
Heart Failure	10
Chronic Obstructive Pulmonary Disease	7
Diabetes	23
Atrial Fibrillation	11
Dementia	6
Cancer	14

Education & Training

Dr. Glenn L. Osias, MD graduated from UMDNJ-Robert Wood Johnson Medical School. He completed residency at North Shore University Hospital. He is certified by the Board certifications: Gastroenterology and has a state license in New Jersey.

Medical School: UMDNJ-Robert Wood Johnson Medical School

Residency: North Shore University Hospital

Board Certification: Board certifications: Gastroenterology (2003)

Licensed In: New Jersey

Ratings & Reviews

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General Payments

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

**Payments by Company**
Allergan Inc.	$9,772 VIBERZI $9,553	LINZESS $173	ZENPEP $46
AbbVie, Inc.	$2,790 Humira $1,972	Creon $348	Viekira $227	Mavyret $91	$151
Janssen Biotech, Inc.	$2,190 STELARA $1,203	SIMPONI $531	SIMPONI ARIA $165	REMICADE $123	Tremfya $103	Other $64
AbbVie Inc.	$2,124 Rinvoq $639	Skyrizi $546	Humira $417	LINZESS $280	Creon $131	Other $112
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$1,189 XIFAXAN $913	XIFAXANIBSD $113	Trulance $111	Uceris $52
Other	$9,561 ENTYVIO $941	Cimzia $750	LINZESS $518	AMITIZA $376	SUCRAID $334	Other $6,642

**Types of Payments**
Food and Beverage	$17,785
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$9,520
Education	$262
Gift	$60

Biography

Dr. Glenn Osias is a Princeton, NJ physician who specializes in adult gastroenterology. Before completing his residency at North Shore University Hospital and Memorial Sloan-Kettering Cancer Center, Dr. Osias attended medical school at UMDNJ-Robert Wood Johnson Medical School. According to Penn Medicine, he is currently accepting new patients at his office in Princeton, NJ.

Select Year:

Dr. Glenn L. Osias, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Glenn L. Osias, MD in 2023

By Volume:

By Affordability:

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. Glenn L. Osias, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glenn L. Osias, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glenn L. Osias, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glenn L. Osias, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glenn L. Osias, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glenn L. Osias, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glenn L. Osias, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glenn L. Osias, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glenn L. Osias, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glenn L. Osias, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glenn L. Osias, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Glenn L. Osias, MD From 2012 - 2023

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Princeton, NJ