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Home > NY Providers > Cardiothoracic Surgeons

Dr. Nishan Dadian, MD

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Specializes in: Cardiothoracic Surgery and Vascular Surgery

MCP Hahnemann School of Medicine (1995)

102 Park Street
Glens Falls, NY 12801

(518) 792-7122

Dr. Nishan Dadian, MD is a cardiothoracic surgeon in Glens Falls, NY specializing in cardiothoracic surgery and vascular surgery. He graduated from MCP Hahnemann School of Medicine in 1995 and has 31 years of experience. Dr. Nishan Dadian, MD is affiliated with OUR LADY OF LOURDES MEMORIAL HOSPITAL INC.

Office Locations

102 Park Street
Glens Falls, NY 12801

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3 Care Lane
Saratoga Springs, NY 12866

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Noteworthy Medicare Patient Procedures Performed by Dr. Nishan Dadian, MD in 2023

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

Top 5%

By Volume:

tunneled central line placement

tunneled central line removal

By Affordability:

device removal

dialysis access procedures

hemodialysis access duplex ultrasound

hemodialysis access imaging

hemodialysis access procedures

tunneled central line removal

vascular access ultrasound

In 2023, among providers in related specialties within New York, Dr. Nishan Dadian, MD performed more tunneled central line placement, and tunneled central line removal procedures for Medicare patients than 95% of them and he also had a list price for device removal, dialysis access procedures, hemodialysis access duplex ultrasound, hemodialysis access imaging, hemodialysis access procedures, tunneled central line removal, and vascular access ultrasound 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 Affordability:

angiogram

In 2023, Dr. Nishan Dadian, MD had a list price for angiogram (angiography) that was lower than the list prices billed to Medicare by 90% of providers in related specialties within New York. 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 25%

By Volume:

vascular procedures

By Affordability:

abdominal aortogram

abdominal duplex ultrasound

aortogram

arteriogram

central line placement

duplex ultrasound

lower extremity venous ultrasound

lower extremity venous duplex

pelvic duplex ultrasound

testicular duplex ultrasound

tunneled central line placement

vascular ultrasound

venous duplex ultrasound

venous ultrasound

In 2012, among providers in related specialties within New York, Dr. Nishan Dadian, MD performed more vascular procedures procedures for Medicare patients than 75% of them and he also had a list price for abdominal aortogram, abdominal duplex ultrasound, aortogram, arteriogram, central line placement, duplex ultrasound, lower extremity (leg) venous ultrasound, lower extremity venous duplex, pelvic duplex ultrasound, testicular duplex ultrasound, tunneled central line placement, vascular ultrasound, venous duplex ultrasound, and venous ultrasound 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. Nishan Dadian, MD treated as a cardiothoracic surgeon in Glens Falls, NY during 2012 were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. Nishan Dadian, MD for Medicare patients.

abdominal imaging	155
anastomosis	13
dialysis access procedures	78
doctor visit	709
endarterectomy	18
hospital care	57
inpatient care	57
neck surgery	18
pelvic imaging	155
ultrasound (sonogram)	682
vascular procedures	1242
X-rays	21

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Nishan Dadian, MD treated as a cardiothoracic surgeon in Glens Falls, NY during 2013 were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. Nishan Dadian, MD for Medicare patients.

abdominal imaging	147
ablation	30
anastomosis	11
dialysis access procedures	81
doctor visit	613
hospital care	51
inpatient care	51
minimally invasive procedures	30
pelvic imaging	147
ultrasound (sonogram)	605
vascular procedures	1085
X-rays	24

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Nishan Dadian, MD.

**Gender**
Male	418
Female	390

**Ethnicity**
Non-Hispanic White	767
Black	19
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	285
From 75 to 84	256
85 and over	135
Less than 65	132

Conditions of Medicare patients treated by Dr. Nishan Dadian, MD in 2013

Hypertension	75
High Cholesterol	74
Stroke	7
Ischemic Heart Disease	55
Depression	21
Chronic Kidney Disease	50
Asthma	8
Osteoperosis	9
Atrial Fibrilation	20
Heart Failure	31
Chronic Obstructive Pulmonary Disease	29
Diabetes	45
Dementia	11
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Nishan Dadian, MD treated as a cardiothoracic surgeon in Glens Falls, NY during 2014 were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. Nishan Dadian, MD for Medicare patients.

abdominal imaging	121
ablation	32
anastomosis	14
angioplasty	11
dialysis access procedures	88
doctor visit	661
endarterectomy	15
hospital care	19
inpatient care	19
minimally invasive procedures	32
neck surgery	15
pelvic imaging	121
ultrasound (sonogram)	567
vascular procedures	1051
X-rays	19

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Nishan Dadian, MD.

**Gender**
Male	384
Female	325

**Ethnicity**
Non-Hispanic White	675
Black	14
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	249
From 75 to 84	225
85 and over	109
Less than 65	126

Conditions of Medicare patients treated by Dr. Nishan Dadian, MD in 2014

Hypertension	75
High Cholesterol	70
Stroke	9
Ischemic Heart Disease	55
Depression	23
Chronic Kidney Disease	52
Asthma	7
Osteoperosis	10
Atrial Fibrilation	21
Heart Failure	31
Chronic Obstructive Pulmonary Disease	30
Diabetes	47
Dementia	12
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Nishan Dadian, MD treated as a cardiothoracic surgeon in Glens Falls, NY during 2015 were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. Nishan Dadian, MD for Medicare patients.

abdominal imaging	122
ablation	26
angioplasty	15
dialysis access procedures	89
doctor visit	672
hospital care	41
inpatient care	41
minimally invasive procedures	26
pelvic imaging	122
ultrasound (sonogram)	570
vascular procedures	1053
X-rays	22

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Nishan Dadian, MD.

**Gender**
Male	794
Female	670

**Ethnicity**
Non-Hispanic White	1392
Black	26
Hispanic	0
Asian	0
Other	24
Native American	0

**Age**
From 65 to 74	528
From 75 to 84	448
85 and over	208
Less than 65	280

Conditions of Medicare patients treated by Dr. Nishan Dadian, MD in 2015

Hypertension	75
High Cholesterol	70
Stroke	9
Ischemic Heart Disease	55
Depression	24
Chronic Kidney Disease	50
Asthma	23
Osteoperosis	8
Atrial Fibrilation	18
Heart Failure	32
Chronic Obstructive Pulmonary Disease	30
Diabetes	46
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Nishan Dadian, MD treated as a cardiothoracic surgeon in Glens Falls, NY during 2016 were vascular procedures, ultrasound (sonogram), inpatient care and hospital care.

Volume of procedures performed by Dr. Nishan Dadian, MD for Medicare patients.

abdominal imaging	117
anastomosis	11
angioplasty	15
debridement (removal of unhealthy tissue)	13
device removal	13
dialysis access procedures	84
doctor visit	648
endarterectomy	17
excision	13
hospital care	148
inpatient care	148
neck surgery	17
pelvic imaging	117
ultrasound (sonogram)	528
vascular procedures	999
X-rays	21

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Nishan Dadian, MD.

**Gender**
Male	371
Female	342

**Ethnicity**
Non-Hispanic White	686
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	252
From 75 to 84	216
85 and over	111
Less than 65	134

Conditions of Medicare patients treated by Dr. Nishan Dadian, MD in 2016

Hypertension	75
High Cholesterol	71
Stroke	9
Ischemic Heart Disease	57
Depression	25
Chronic Kidney Disease	57
Asthma	36
Osteoperosis	9
Atrial Fibrilation	20
Heart Failure	31
Chronic Obstructive Pulmonary Disease	35
Diabetes	49
Dementia	15
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Nishan Dadian, MD treated as a cardiothoracic surgeon in Glens Falls, NY during 2017 were vascular procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Nishan Dadian, MD for Medicare patients.

abdominal imaging	101
anastomosis	12
debridement (removal of unhealthy tissue)	14
dialysis access procedures	86
doctor visit	685
excision	14
hospital care	193
inpatient care	193
pelvic imaging	101
ultrasound (sonogram)	502
vascular procedures	914

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Nishan Dadian, MD.

**Gender**
Male	377
Female	326

**Ethnicity**
Non-Hispanic White	663
Black	0
Hispanic	11
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	239
From 75 to 84	209
85 and over	107
Less than 65	148

Conditions of Medicare patients treated by Dr. Nishan Dadian, MD in 2017

Hypertension	75
High Cholesterol	61
Stroke	9
Ischemic Heart Disease	60
Depression	24
Chronic Kidney Disease	60
Asthma	9
Osteoperosis	7
Atrial Fibrilation	21
Heart Failure	34
Chronic Obstructive Pulmonary Disease	33
Diabetes	49
Dementia	16
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Nishan Dadian, MD treated as a cardiothoracic surgeon in Glens Falls, NY during 2018 were vascular procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Nishan Dadian, MD for Medicare patients.

abdominal imaging	27
catheterization	29
dialysis access procedures	41
doctor visit	722
hospital care	122
inpatient care	122
pelvic imaging	27
ultrasound (sonogram)	232
vascular procedures	471

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Nishan Dadian, MD.

**Gender**
Male	410
Female	327

**Ethnicity**
Non-Hispanic White	702
Black	14
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	259
From 75 to 84	236
85 and over	117
Less than 65	125

Conditions of Medicare patients treated by Dr. Nishan Dadian, MD in 2018

Hypertension	75
High Cholesterol	73
Stroke	9
Ischemic Heart Disease	53
Depression	24
Chronic Kidney Disease	51
Asthma	10
Osteoperosis	8
Atrial Fibrilation	20
Heart Failure	32
Chronic Obstructive Pulmonary Disease	32
Diabetes	45
Dementia	15
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Nishan Dadian, MD treated as a cardiothoracic surgeon in Glens Falls, NY during 2019 were vascular procedures, hospital care, inpatient care and minimally invasive procedures.

Volume of procedures performed by Dr. Nishan Dadian, MD for Medicare patients.

ablation	44
angioplasty	17
catheterization	58
device removal	30
doctor visit	719
endarterectomy	27
hospital care	124
inpatient care	124
minimally invasive procedures	76
neck surgery	27
stent placement (stenting)	15
vascular procedures	201

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Nishan Dadian, MD.

**Gender**
Male	290
Female	254

**Ethnicity**
Non-Hispanic White	510
Black	21
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	187
From 75 to 84	184
85 and over	94
Less than 65	79

Conditions of Medicare patients treated by Dr. Nishan Dadian, MD in 2019

Hypertension	75
High Cholesterol	73
Stroke	10
Ischemic Heart Disease	51
Depression	23
Chronic Kidney Disease	51
Asthma	8
Osteoperosis	8
Atrial Fibrilation	16
Heart Failure	33
Chronic Obstructive Pulmonary Disease	31
Diabetes	44
Dementia	13
Cancer	17

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Nishan Dadian, MD treated as a cardiothoracic surgeon in Glens Falls, NY during 2020 were vascular procedures, minimally invasive procedures, ablation and hospital care.

Volume of procedures performed by Dr. Nishan Dadian, MD for Medicare patients.

ablation	80
angioplasty	12
catheterization	47
device removal	40
doctor visit	308
hospital care	77
inpatient care	77
minimally invasive procedures	118
stent placement (stenting)	26
ultrasound (sonogram)	17
vascular procedures	136

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Nishan Dadian, MD.

**Gender**
Male	213
Female	189

**Ethnicity**
Non-Hispanic White	382
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	148
From 75 to 84	120
85 and over	68
Less than 65	66

Conditions of Medicare patients treated by Dr. Nishan Dadian, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	51
Depression	29
Chronic Kidney Disease	55
Asthma	11
Osteoperosis	7
Atrial Fibrilation	16
Heart Failure	36
Chronic Obstructive Pulmonary Disease	31
Diabetes	49
Dementia	15
Cancer	21

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Nishan Dadian, MD treated as a cardiothoracic surgeon in Glens Falls, NY during 2021 were vascular procedures, minimally invasive procedures, catheterization and ablation.

Volume of procedures performed by Dr. Nishan Dadian, MD for Medicare patients.

ablation	52
angioplasty	11
catheterization	56
device removal	24
doctor visit	230
endarterectomy	12
hospital care	47
inpatient care	47
minimally invasive procedures	63
neck surgery	12
vascular procedures	65

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Nishan Dadian, MD.

**Gender**
Male	173
Female	163

**Ethnicity**
Non-Hispanic White	307
Black	15
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	118
From 75 to 84	106
85 and over	48
Less than 65	64

Conditions of Medicare patients treated by Dr. Nishan Dadian, MD in 2021

Hypertension	75
High Cholesterol	70
Stroke	13
Ischemic Heart Disease	47
Depression	29
Chronic Kidney Disease	52
Asthma	9
Osteoperosis	6
Atrial Fibrilation	21
Heart Failure	37
Chronic Obstructive Pulmonary Disease	27
Diabetes	41
Dementia	13
Cancer	18

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Nishan Dadian, MD treated as a cardiothoracic surgeon in Glens Falls, NY during 2022 were minimally invasive procedures, ablation, catheterization and vascular procedures.

Volume of procedures performed by Dr. Nishan Dadian, MD for Medicare patients.

ablation	66
catheterization	59
device removal	32
doctor visit	208
hospital care	32
inpatient care	32
minimally invasive procedures	77
vascular procedures	58

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Nishan Dadian, MD.

**Gender**
Male	143
Female	161

**Ethnicity**
Non-Hispanic White	288
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	121
From 75 to 84	94
85 and over	49
Less than 65	40

Conditions of Medicare patients treated by Dr. Nishan Dadian, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	40
Depression	23
Chronic Kidney Disease	40
Asthma	17
Osteoperosis	12
Atrial Fibrilation	28
Heart Failure	30
Chronic Obstructive Pulmonary Disease	31
Diabetes	39
Dementia	12
Cancer	24

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Nishan Dadian, MD for Medicare patients.

The highest averages for the top procedures that Dr. Nishan Dadian, MD treated as a cardiothoracic surgeon in Glens Falls, NY were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

abdominal imaging	112
ablation	47
anastomosis	12
angioplasty	13
catheterization	49
debridement (removal of unhealthy tissue)	13
device removal	27
dialysis access procedures	78
doctor visit	561
endarterectomy	17
excision	13
hospital care	82
inpatient care	82
minimally invasive procedures	60
neck surgery	17
pelvic imaging	112
stent placement (stenting)	20
ultrasound (sonogram)	462
vascular procedures	661
X-rays	21

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Nishan Dadian, MD.

**Gender**
Male	324
Female	286

**Ethnicity**
Black / African American	9
Asian / Pacific Islander	0
Non-Hispanic White	579
Native American / Alaskan Native	0
Hispanic	1
Other	3

**Age**
75 to 84	190
85 and over	95
Less than 65	108
65 to 74	216

Average of Total of Conditions of Medicare patients treated by Dr. Nishan Dadian, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	64
Stroke	9
Ischemic Heart Disease	47
Depression	22
Chronic Kidney Disease	47
Asthma	12
Osteoporosis	7
Heart Failure	29
Chronic Obstructive Pulmonary Disease	28
Diabetes	41
Atrial Fibrillation	18
Dementia	12
Cancer	14

Education & Training

Dr. Nishan Dadian, MD graduated from MCP Hahnemann School of Medicine in 1995. He has a state license in New York.

Medical School: MCP Hahnemann School of Medicine (1995)

Licensed In: New York

Affiliations & Hospitals

Dr. Nishan Dadian, MD is associated with these hospitals and organizations:

OUR LADY OF LOURDES MEMORIAL HOSPITAL INC

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General Payments

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

**Payments by Company**
W. L. Gore & Associates, Inc.	$3,454 ACUSEAL Vascular Graft $860	Vascular Graft $659	PROPATEN Vascular Graft $616	HYBRID Vascular Graft $342	VIABAHN Endoprosthesis $303	Other $674
Medtronic Vascular, Inc.	$2,005 HawkOne $680	IN.PACT Admiral $405	VenaSeal $269	SilverHawk $241	ClosureFast $148	Other $261
Boston Scientific Corporation	$1,261 Metallic Stents $268	CROSSING TECHNOLOGY $196	GENERAL ANGIOGRAPHY $161	Vascular Intervention $137	NON-VASCULAR INTERVENTION $124	Other $375
Abbott Laboratories	$633 Perclose ProGlide suture mediated closure system $261	Supera peripheral stent system $190	PERCLOSE PROGLIDE $86	Hi-Torque Command guide wire $52	SUPERA $23	Other $21
Pfizer Inc.	$464 ELIQUIS $426	GELFOAM $24	ZYVOX $14
Other	$2,904 CVX-300CVX-300P $409	XARELTO $388	Atherectomy Device $247	Penumbra Ruby Coil $212	INTERVENTIONAL PRODUCT $190	Other $1,457

**Types of Payments**
Food and Beverage	$10,417
Travel and Lodging	$298
Education	$6

Biography

Dr. Nishan Dadian practices interventional radiology/diagnostic radiology (IR/DR), vascular surgery, and cardiothoracic surgery. Dr. Dadian attended medical school at MCP Hahnemann School of Medicine.