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Dr. Leonard S. Anderson, MD

(Dr. Leonard Anderson, MD)

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Specializes in: Vascular Surgery and General Surgery

Temple University School of Medicine

30 Harrison Street
Johnson City, NY 13790

(607) 763-8100

Dr. Leonard S. Anderson, MD is a vascular surgeon in Johnson City, NY specializing in vascular surgery and general surgery. He graduated from Temple University School of Medicine. Dr. Leonard S. Anderson, MD is affiliated with UHS.

Office Locations

30 Harrison Street
Johnson City, NY 13790

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Leonard S. Anderson, MD treated as a vascular surgeon in Johnson City, NY during 2012 were vascular procedures, minimally invasive procedures, angioplasty and dialysis access procedures.

Volume of procedures performed by Dr. Leonard S. Anderson, MD for Medicare patients.

ablation	40
anastomosis	13
angioplasty	63
dialysis access procedures	60
doctor visit	393
endarterectomy	29
hospital care	43
inpatient care	43
minimally invasive procedures	78
neck surgery	29
stent placement (stenting)	21
vascular procedures	245
X-rays	47

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Leonard S. Anderson, MD treated as a vascular surgeon in Johnson City, NY during 2013 were vascular procedures, minimally invasive procedures, angioplasty and dialysis access procedures.

Volume of procedures performed by Dr. Leonard S. Anderson, MD for Medicare patients.

ablation	54
anastomosis	12
angioplasty	56
dialysis access procedures	56
doctor visit	257
endarterectomy	30
hospital care	33
inpatient care	33
minimally invasive procedures	93
neck surgery	30
stent placement (stenting)	12
vascular procedures	259
X-rays	44

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonard S. Anderson, MD.

**Gender**
Male	192
Female	223

**Ethnicity**
Non-Hispanic White	384
Black	18
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	143
From 75 to 84	128
85 and over	77
Less than 65	67

Conditions of Medicare patients treated by Dr. Leonard S. Anderson, MD in 2013

Hypertension	75
High Cholesterol	68
Stroke	9
Ischemic Heart Disease	61
Depression	21
Chronic Kidney Disease	47
Asthma	8
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	33
Chronic Obstructive Pulmonary Disease	21
Diabetes	43
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Leonard S. Anderson, MD treated as a vascular surgeon in Johnson City, NY during 2014 were vascular procedures, minimally invasive procedures, ablation and angioplasty.

Volume of procedures performed by Dr. Leonard S. Anderson, MD for Medicare patients.

ablation	64
angioplasty	50
dialysis access procedures	35
doctor visit	247
endarterectomy	27
hospital care	26
inpatient care	26
minimally invasive procedures	118
neck surgery	27
stent placement (stenting)	37
vascular procedures	253
X-rays	35

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonard S. Anderson, MD.

**Gender**
Male	236
Female	178

**Ethnicity**
Non-Hispanic White	392
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	140
From 75 to 84	145
85 and over	65
Less than 65	64

Conditions of Medicare patients treated by Dr. Leonard S. Anderson, MD in 2014

Hypertension	75
High Cholesterol	68
Stroke	7
Ischemic Heart Disease	62
Depression	16
Chronic Kidney Disease	43
Asthma	10
Osteoperosis	7
Atrial Fibrilation	17
Heart Failure	30
Chronic Obstructive Pulmonary Disease	22
Diabetes	41
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Leonard S. Anderson, MD treated as a vascular surgeon in Johnson City, NY during 2015 were vascular procedures, minimally invasive procedures, ablation and endarterectomy.

Volume of procedures performed by Dr. Leonard S. Anderson, MD for Medicare patients.

ablation	44
angioplasty	36
bypass surgery	11
dialysis access procedures	31
doctor visit	109
endarterectomy	40
hospital care	34
inpatient care	34
lower extremity surgery	11
minimally invasive procedures	94
neck surgery	26
stent placement (stenting)	30
vascular procedures	265
X-rays	31

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonard S. Anderson, MD.

**Gender**
Male	346
Female	294

**Ethnicity**
Non-Hispanic White	596
Black	22
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	230
From 75 to 84	200
85 and over	86
Less than 65	124

Conditions of Medicare patients treated by Dr. Leonard S. Anderson, MD in 2015

Hypertension	75
High Cholesterol	68
Stroke	10
Ischemic Heart Disease	58
Depression	24
Chronic Kidney Disease	47
Asthma	18
Osteoperosis	7
Atrial Fibrilation	22
Heart Failure	31
Chronic Obstructive Pulmonary Disease	27
Diabetes	45
Dementia	7
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Leonard S. Anderson, MD treated as a vascular surgeon in Johnson City, NY during 2016 were vascular procedures, minimally invasive procedures, X-rays and dialysis access procedures.

Volume of procedures performed by Dr. Leonard S. Anderson, MD for Medicare patients.

ablation	26
angioplasty	15
dialysis access procedures	29
doctor visit	156
endarterectomy	24
hospital care	24
inpatient care	24
minimally invasive procedures	48
neck surgery	24
stent placement (stenting)	22
vascular procedures	151
X-rays	29

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonard S. Anderson, MD.

**Gender**
Male	180
Female	145

**Ethnicity**
Non-Hispanic White	296
Black	17
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	116
From 75 to 84	114
85 and over	44
Less than 65	51

Conditions of Medicare patients treated by Dr. Leonard S. Anderson, MD in 2016

Hypertension	75
High Cholesterol	69
Stroke	8
Ischemic Heart Disease	60
Depression	21
Chronic Kidney Disease	48
Asthma	32
Osteoperosis	5
Atrial Fibrilation	15
Heart Failure	31
Chronic Obstructive Pulmonary Disease	29
Diabetes	40
Dementia	9
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Leonard S. Anderson, MD treated as a vascular surgeon in Johnson City, NY during 2017 were vascular procedures, minimally invasive procedures, stent placement (stenting) and ablation.

Volume of procedures performed by Dr. Leonard S. Anderson, MD for Medicare patients.

ablation	32
angioplasty	16
bypass surgery	14
doctor visit	157
endarterectomy	20
hospital care	20
inpatient care	20
lower extremity surgery	14
minimally invasive procedures	86
neck surgery	20
stent placement (stenting)	38
vascular procedures	167

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonard S. Anderson, MD.

**Gender**
Male	157
Female	150

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

**Age**
From 65 to 74	116
From 75 to 84	110
85 and over	33
Less than 65	48

Conditions of Medicare patients treated by Dr. Leonard S. Anderson, MD in 2017

Hypertension	75
High Cholesterol	62
Stroke	11
Ischemic Heart Disease	53
Depression	24
Chronic Kidney Disease	50
Asthma	7
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	30
Chronic Obstructive Pulmonary Disease	27
Diabetes	44
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Leonard S. Anderson, MD treated as a vascular surgeon in Johnson City, NY during 2018 were vascular procedures, minimally invasive procedures, stent placement (stenting) and ablation.

Volume of procedures performed by Dr. Leonard S. Anderson, MD for Medicare patients.

ablation	32
doctor visit	185
endarterectomy	24
minimally invasive procedures	67
neck surgery	24
stent placement (stenting)	35
vascular procedures	145

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonard S. Anderson, MD.

**Gender**
Male	161
Female	124

**Ethnicity**
Non-Hispanic White	270
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	105
From 75 to 84	107
85 and over	42
Less than 65	31

Conditions of Medicare patients treated by Dr. Leonard S. Anderson, MD in 2018

Hypertension	0
High Cholesterol	67
Stroke	9
Ischemic Heart Disease	54
Depression	16
Chronic Kidney Disease	53
Asthma	6
Osteoperosis	6
Atrial Fibrilation	19
Heart Failure	30
Chronic Obstructive Pulmonary Disease	28
Diabetes	43
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Leonard S. Anderson, MD treated as a vascular surgeon in Johnson City, NY during 2019 were vascular procedures, minimally invasive procedures, stent placement (stenting) and endarterectomy.

Volume of procedures performed by Dr. Leonard S. Anderson, MD for Medicare patients.

angioplasty	14
catheterization	11
doctor visit	142
endarterectomy	24
minimally invasive procedures	52
neck surgery	24
stent placement (stenting)	38
vascular procedures	165

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonard S. Anderson, MD.

**Gender**
Male	156
Female	0

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

**Age**
From 65 to 74	89
From 75 to 84	104
85 and over	34
Less than 65	47

Conditions of Medicare patients treated by Dr. Leonard S. Anderson, MD in 2019

Hypertension	75
High Cholesterol	69
Stroke	8
Ischemic Heart Disease	56
Depression	22
Chronic Kidney Disease	55
Asthma	9
Osteoperosis	6
Atrial Fibrilation	19
Heart Failure	30
Chronic Obstructive Pulmonary Disease	29
Diabetes	41
Dementia	14
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Leonard S. Anderson, MD treated as a vascular surgeon in Johnson City, NY during 2020 were vascular procedures, endarterectomy, neck surgery and minimally invasive procedures.

Volume of procedures performed by Dr. Leonard S. Anderson, MD for Medicare patients.

doctor visit	54
endarterectomy	18
minimally invasive procedures	15
neck surgery	18
stent placement (stenting)	15
vascular procedures	92

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonard S. Anderson, MD.

**Gender**
Male	82
Female	88

**Ethnicity**
Non-Hispanic White	154
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	63
From 75 to 84	55
85 and over	20
Less than 65	32

Conditions of Medicare patients treated by Dr. Leonard S. Anderson, MD in 2020

Hypertension	75
High Cholesterol	72
Stroke	11
Ischemic Heart Disease	58
Depression	23
Chronic Kidney Disease	56
Asthma	9
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	32
Chronic Obstructive Pulmonary Disease	34
Diabetes	42
Dementia	11
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Leonard S. Anderson, MD treated as a vascular surgeon in Johnson City, NY during 2021 were vascular procedures, endarterectomy and neck surgery.

Volume of procedures performed by Dr. Leonard S. Anderson, MD for Medicare patients.

doctor visit	11
endarterectomy	14
neck surgery	14
vascular procedures	32

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonard S. Anderson, MD.

**Gender**
Male	63
Female	74

**Ethnicity**
Non-Hispanic White	126
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	50
From 75 to 84	51
85 and over	19
Less than 65	17

Conditions of Medicare patients treated by Dr. Leonard S. Anderson, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	55
Depression	23
Chronic Kidney Disease	50
Asthma	12
Osteoperosis	8
Atrial Fibrilation	23
Heart Failure	34
Chronic Obstructive Pulmonary Disease	28
Diabetes	48
Dementia	12
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Leonard S. Anderson, MD treated as a vascular surgeon in Johnson City, NY during 2022 were endarterectomy, neck surgery and vascular procedures.

Volume of procedures performed by Dr. Leonard S. Anderson, MD for Medicare patients.

doctor visit	47
endarterectomy	13
neck surgery	13
vascular procedures	13

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonard S. Anderson, MD.

**Gender**
Male	77
Female	55

**Age**
From 65 to 74	50
From 75 to 84	51
85 and over	17
Less than 65	14

Conditions of Medicare patients treated by Dr. Leonard S. Anderson, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	45
Depression	19
Chronic Kidney Disease	39
Asthma	14
Osteoperosis	16
Atrial Fibrilation	29
Heart Failure	29
Chronic Obstructive Pulmonary Disease	36
Diabetes	51
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Leonard S. Anderson, MD for Medicare patients.

The highest averages for the top procedures that Dr. Leonard S. Anderson, MD treated as a vascular surgeon in Johnson City, NY were vascular procedures, minimally invasive procedures, dialysis access procedures and ablation.

ablation	41
anastomosis	12
angioplasty	35
bypass surgery	12
catheterization	11
dialysis access procedures	42
doctor visit	159
endarterectomy	23
hospital care	30
inpatient care	30
lower extremity surgery	12
minimally invasive procedures	72
neck surgery	22
stent placement (stenting)	27
vascular procedures	162
X-rays	37

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Leonard S. Anderson, MD.

**Gender**
Female	121
Male	150

**Ethnicity**
Black / African American	5
Asian / Pacific Islander	0
Non-Hispanic White	251
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
85 and over	39
75 to 84	96
Less than 65	45
65 to 74	100

Average of Total of Conditions of Medicare patients treated by Dr. Leonard S. Anderson, MD From 2012 - 2022

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

Hypertension	61
High Cholesterol	63
Stroke	9
Ischemic Heart Disease	51
Depression	19
Chronic Kidney Disease	44
Asthma	11
Osteoporosis	7
Heart Failure	28
Chronic Obstructive Pulmonary Disease	25
Diabetes	39
Atrial Fibrillation	17
Dementia	7
Cancer	11

Education & Training

Dr. Leonard S. Anderson, MD graduated from Temple University School of Medicine. He completed residency at Albert Einstein Medical Center, Philadelphia. He is certified by the American Board of Surgery, American Board of Vascular Medicine and has a state license in New York.

Medical School: Temple University School of Medicine

Residency: Albert Einstein Medical Center, Philadelphia

Board Certification: American Board of Surgery, American Board of Vascular Medicine

Licensed In: New York

Affiliations & Hospitals

Dr. Leonard S. Anderson, MD is associated with these hospitals and organizations:

UHS

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General Payments

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

**Payments by Company**
Medtronic, Inc.	$1,339 Abre $784	Valiant Captivia $140	SilverHawk $133	Endurant $126	HawkOne $118	Other $39
Medtronic Vascular, Inc.	$755 EverFlex $203	STENTS $145	Valiant Navion $91	IN.PACT Admiral $64	Aortic Stent Grafts $62	Other $190
Endologix, LLC	$706 OVATION $706
Janssen Pharmaceuticals, Inc	$220 XARELTO $203	INVOKANA $16
Abbott Laboratories	$205 Fox Sv PTA catheter and Armada 14 percutaneous catheter and Viatrac 14 Plus peripheral catheter $93	Supera peripheral stent system $69	DRG IPGs $42
Other	$2,736 Atherectomy Device $179	ELIQUIS $139	Relay Grafts $134	INTERVENTIONAL PRODUCTS $130	PI - Self-Expanding Stent $124	Other $2,030

**Types of Payments**
Food and Beverage	$5,961

Biography

Dr. Leonard Anderson is a specialist in general surgery and vascular surgery. Dr. Anderson is a graduate of Temple University School of Medicine and a graduate of Albert Einstein Medical Center, Philadelphia's residency program. He has received the following distinction: "800 Award" for 2025 by Reputation.com. He is affiliated with UHS.