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Dr. Michael Willen, MD

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Specializes in: Adult Oncology and Adult Hematology

New York Medical College (1976)

3 Crossing Boulevard Suite 1
Clifton Park, NY 12065

(518) 831-4434

Dr. Michael Willen, MD is an oncologist in Clifton Park, NY specializing in adult oncology and adult hematology. He graduated from New York Medical College in 1976 and has 50 years of experience. Dr. Michael Willen, MD is affiliated with Albany Medical Center.

Office Locations

3 Crossing Boulevard Suite 1
Clifton Park, NY 12065

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In The News

“The family expresses sincere thanks to Dr. Farah Salehi and her office; Dr. Michael Willen and the doctors, nurses and staff at New York Oncology Hematology, Latham; the nurses and staff at St....”—"Walter H. Speidel", Troy Record, November 2010

Noteworthy Medicare Patient Procedures Performed by Dr. Michael Willen, MD in 2024

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

Top 5%

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2024, Dr. Michael Willen, MD had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) that was lower than the list prices billed to Medicare by 95% 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.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Michael Willen, MD treated as an oncologist in Clifton Park, NY during 2012 were lab tests, blood draw, minimally invasive procedures and inpatient care.

Volume of procedures performed by Dr. Michael Willen, MD for Medicare patients.

abdominal imaging	32
aspiration	20
biological response modifier (BRM) therapy	186
blood draw	1157
bone marrow tests	40
chemotherapy	186
CT scan	69
diagnostic procedures	40
doctor visit	900
hospital care	231
inpatient care	231
lab tests	2596
minimally invasive procedures	267
pelvic imaging	32
port flush	17
radiation therapy	31
thoracic (chest) imaging	37

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Michael Willen, MD treated as an oncologist in Clifton Park, NY during 2013 were lab tests, blood draw, minimally invasive procedures and inpatient care.

Volume of procedures performed by Dr. Michael Willen, MD for Medicare patients.

abdominal imaging	19
biological response modifier (BRM) therapy	127
blood draw	1128
chemotherapy	127
CT scan	37
doctor visit	875
hospital care	181
inpatient care	181
lab tests	2337
minimally invasive procedures	225
pelvic imaging	19
preventive care	14
thoracic (chest) imaging	18
vaccines	14

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Willen, MD.

**Gender**
Male	206
Female	271

**Ethnicity**
Non-Hispanic White	438
Black	22
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	169
From 75 to 84	159
85 and over	84
Less than 65	65

Conditions of Medicare patients treated by Dr. Michael Willen, MD in 2013

Hypertension	70
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	45
Depression	19
Chronic Kidney Disease	34
Asthma	8
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	31
Chronic Obstructive Pulmonary Disease	26
Diabetes	34
Dementia	10
Cancer	38

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Michael Willen, MD treated as an oncologist in Clifton Park, NY during 2014 were lab tests, blood draw, minimally invasive procedures and hospital care.

Volume of procedures performed by Dr. Michael Willen, MD for Medicare patients.

aspiration	15
biological response modifier (BRM) therapy	175
blood draw	1208
bone marrow tests	30
chemotherapy	175
diagnostic procedures	30
doctor visit	987
hospital care	178
inpatient care	178
lab tests	2641
minimally invasive procedures	263

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Willen, MD.

**Gender**
Male	215
Female	268

**Ethnicity**
Non-Hispanic White	447
Black	19
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	192
From 75 to 84	152
85 and over	87
Less than 65	52

Conditions of Medicare patients treated by Dr. Michael Willen, MD in 2014

Hypertension	71
High Cholesterol	61
Stroke	4
Ischemic Heart Disease	41
Depression	18
Chronic Kidney Disease	32
Asthma	7
Osteoperosis	13
Atrial Fibrilation	14
Heart Failure	28
Chronic Obstructive Pulmonary Disease	20
Diabetes	33
Dementia	9
Cancer	36

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Michael Willen, MD treated as an oncologist in Clifton Park, NY during 2015 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Michael Willen, MD for Medicare patients.

abdominal imaging	17
aspiration	11
biological response modifier (BRM) therapy	185
blood draw	1099
bone marrow tests	22
chemotherapy	185
CT scan	32
diagnostic procedures	22
doctor visit	894
hospital care	181
inpatient care	181
lab tests	2487
minimally invasive procedures	256
pelvic imaging	17
preventive care	11
thoracic (chest) imaging	15
vaccines	11

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Willen, MD.

**Gender**
Male	476
Female	570

**Ethnicity**
Non-Hispanic White	968
Black	32
Hispanic	0
Asian	0
Other	24
Native American	0

**Age**
From 65 to 74	416
From 75 to 84	320
85 and over	188
Less than 65	122

Conditions of Medicare patients treated by Dr. Michael Willen, MD in 2015

Hypertension	71
High Cholesterol	62
Stroke	7
Ischemic Heart Disease	43
Depression	22
Chronic Kidney Disease	42
Asthma	15
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	28
Chronic Obstructive Pulmonary Disease	24
Diabetes	32
Dementia	11
Cancer	37

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Michael Willen, MD treated as an oncologist in Clifton Park, NY during 2016 were lab tests, blood draw, minimally invasive procedures and inpatient care.

Volume of procedures performed by Dr. Michael Willen, MD for Medicare patients.

abdominal imaging	16
biological response modifier (BRM) therapy	180
blood draw	1130
chemotherapy	180
CT scan	37
doctor visit	870
hospital care	189
inpatient care	189
lab tests	2452
minimally invasive procedures	226
pelvic imaging	16
port flush	20
preventive care	13
thoracic (chest) imaging	21
vaccines	13

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Willen, MD.

**Gender**
Male	251
Female	289

**Ethnicity**
Non-Hispanic White	495
Black	0
Hispanic	0
Asian	0
Other	20
Native American	0

**Age**
From 65 to 74	219
From 75 to 84	167
85 and over	81
Less than 65	73

Conditions of Medicare patients treated by Dr. Michael Willen, MD in 2016

Hypertension	69
High Cholesterol	58
Stroke	7
Ischemic Heart Disease	41
Depression	20
Chronic Kidney Disease	44
Asthma	25
Osteoperosis	10
Atrial Fibrilation	18
Heart Failure	27
Chronic Obstructive Pulmonary Disease	21
Diabetes	32
Dementia	9
Cancer	38

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Michael Willen, MD treated as an oncologist in Clifton Park, NY during 2017 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Michael Willen, MD for Medicare patients.

abdominal imaging	27
biological response modifier (BRM) therapy	235
blood draw	1195
chemotherapy	235
CT scan	54
doctor visit	964
hospital care	103
inpatient care	103
lab tests	2767
minimally invasive procedures	300
pelvic imaging	27
port flush	21
preventive care	20
thoracic (chest) imaging	27
vaccines	20

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Willen, MD.

**Gender**
Male	241
Female	286

**Ethnicity**
Non-Hispanic White	488
Black	0
Hispanic	0
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	232
From 75 to 84	169
85 and over	71
Less than 65	55

Conditions of Medicare patients treated by Dr. Michael Willen, MD in 2017

Hypertension	68
High Cholesterol	56
Stroke	6
Ischemic Heart Disease	42
Depression	21
Chronic Kidney Disease	38
Asthma	7
Osteoperosis	9
Atrial Fibrilation	18
Heart Failure	28
Chronic Obstructive Pulmonary Disease	21
Diabetes	30
Dementia	9
Cancer	40

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Michael Willen, MD treated as an oncologist in Clifton Park, NY during 2018 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Michael Willen, MD for Medicare patients.

abdominal imaging	19
biological response modifier (BRM) therapy	313
blood draw	1426
chemotherapy	313
CT scan	43
doctor visit	1153
hospital care	91
inpatient care	91
lab tests	3477
minimally invasive procedures	427
pelvic imaging	19
port flush	46
preventive care	23
thoracic (chest) imaging	24
thyroid function tests	48
vaccines	23

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Willen, MD.

**Gender**
Male	255
Female	325

**Ethnicity**
Non-Hispanic White	534
Black	0
Hispanic	0
Asian	0
Other	24
Native American	0

**Age**
From 65 to 74	251
From 75 to 84	177
85 and over	73
Less than 65	79

Conditions of Medicare patients treated by Dr. Michael Willen, MD in 2018

Hypertension	67
High Cholesterol	59
Stroke	7
Ischemic Heart Disease	38
Depression	25
Chronic Kidney Disease	38
Asthma	7
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	23
Chronic Obstructive Pulmonary Disease	15
Diabetes	29
Dementia	10
Cancer	39

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Michael Willen, MD treated as an oncologist in Clifton Park, NY during 2019 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Michael Willen, MD for Medicare patients.

abdominal imaging	22
biological response modifier (BRM) therapy	212
blood draw	1199
chemotherapy	212
CT scan	49
doctor visit	924
hospital care	61
inpatient care	61
lab tests	3065
minimally invasive procedures	290
pelvic imaging	22
port flush	27
thoracic (chest) imaging	27
thyroid function tests	19

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Willen, MD.

**Gender**
Male	243
Female	319

**Ethnicity**
Non-Hispanic White	503
Black	26
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	255
From 75 to 84	153
85 and over	86
Less than 65	68

Conditions of Medicare patients treated by Dr. Michael Willen, MD in 2019

Hypertension	71
High Cholesterol	57
Stroke	6
Ischemic Heart Disease	41
Depression	27
Chronic Kidney Disease	41
Asthma	9
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	23
Chronic Obstructive Pulmonary Disease	20
Diabetes	30
Dementia	9
Cancer	38

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Michael Willen, MD treated as an oncologist in Clifton Park, NY during 2020 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Michael Willen, MD for Medicare patients.

biological response modifier (BRM) therapy	126
blood draw	508
chemotherapy	126
CT scan	14
doctor visit	350
hospital care	65
inpatient care	65
lab tests	1530
minimally invasive procedures	169
thoracic (chest) imaging	14
thyroid function tests	15

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Willen, MD.

**Gender**
Male	184
Female	209

**Ethnicity**
Non-Hispanic White	359
Black	15
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	138
From 75 to 84	140
85 and over	62
Less than 65	53

Conditions of Medicare patients treated by Dr. Michael Willen, MD in 2020

Hypertension	66
High Cholesterol	57
Stroke	6
Ischemic Heart Disease	43
Depression	27
Chronic Kidney Disease	47
Asthma	7
Osteoperosis	11
Atrial Fibrilation	15
Heart Failure	30
Chronic Obstructive Pulmonary Disease	18
Diabetes	30
Dementia	13
Cancer	34

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Michael Willen, MD treated as an oncologist in Clifton Park, NY during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Michael Willen, MD for Medicare patients.

hospital care	140
inpatient care	140

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Willen, MD.

**Gender**
Male	39
Female	41

**Age**
From 65 to 74	33
From 75 to 84	24
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael Willen, MD in 2021

Hypertension	75
High Cholesterol	74
Stroke	0
Ischemic Heart Disease	66
Depression	35
Chronic Kidney Disease	69
Asthma	0
Osteoperosis	0
Atrial Fibrilation	31
Heart Failure	54
Chronic Obstructive Pulmonary Disease	33
Diabetes	43
Dementia	28
Cancer	44

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Michael Willen, MD treated as an oncologist in Clifton Park, NY during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Michael Willen, MD for Medicare patients.

hospital care	127
inpatient care	127

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Willen, MD.

**Gender**
Male	34
Female	31

**Age**
From 65 to 74	26
From 75 to 84	22
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael Willen, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	58
Depression	48
Chronic Kidney Disease	57
Asthma	0
Osteoperosis	20
Atrial Fibrilation	46
Heart Failure	55
Chronic Obstructive Pulmonary Disease	43
Diabetes	35
Dementia	17
Cancer	40

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Michael Willen, MD treated as an oncologist in Clifton Park, NY during 2023 were hospital care and inpatient care.

Volume of procedures performed by Dr. Michael Willen, MD for Medicare patients.

hospital care	123
inpatient care	123

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Willen, MD.

**Gender**
Male	33
Female	34

**Age**
From 65 to 74	31
From 75 to 84	21
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael Willen, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	25
Ischemic Heart Disease	55
Depression	22
Chronic Kidney Disease	45
Asthma	21
Osteoperosis	0
Atrial Fibrilation	51
Heart Failure	52
Chronic Obstructive Pulmonary Disease	55
Diabetes	37
Dementia	0
Cancer	37

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Michael Willen, MD treated as an oncologist in Clifton Park, NY during 2024 were hospital care and inpatient care.

Volume of procedures performed by Dr. Michael Willen, MD for Medicare patients.

hospital care	89
inpatient care	89

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Willen, MD.

**Gender**
Male	31
Female	30

**Age**
From 65 to 74	25
From 75 to 84	24
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael Willen, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	57
Depression	48
Chronic Kidney Disease	52
Asthma	0
Osteoperosis	0
Atrial Fibrilation	48
Heart Failure	57
Chronic Obstructive Pulmonary Disease	43
Diabetes	48
Dementia	0
Cancer	48

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Michael Willen, MD for Medicare patients.

The highest averages for the top procedures that Dr. Michael Willen, MD treated as an oncologist in Clifton Park, NY were lab tests, blood draw, minimally invasive procedures and chemotherapy.

abdominal imaging	21
aspiration	15
biological response modifier (BRM) therapy	193
blood draw	1116
bone marrow tests	30
chemotherapy	193
CT scan	41
diagnostic procedures	30
doctor visit	879
hospital care	135
inpatient care	135
lab tests	2594
minimally invasive procedures	269
pelvic imaging	21
preventive care	16
radiation therapy	31
thoracic (chest) imaging	22
thyroid function tests	27
vaccines	16

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Michael Willen, MD.

**Gender**
Female	205
Male	169

**Ethnicity**
Black / African American	8
Asian / Pacific Islander	0
Non-Hispanic White	325
Hispanic	0
Native American / Alaskan Native	0
Other	6

**Age**
85 and over	56
75 to 84	117
Less than 65	43
65 to 74	152

Average of Total of Conditions of Medicare patients treated by Dr. Michael Willen, MD From 2012 - 2024

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

Hypertension	65
High Cholesterol	59
Stroke	7
Ischemic Heart Disease	43
Depression	25
Chronic Kidney Disease	41
Asthma	8
Osteoporosis	7
Heart Failure	33
Chronic Obstructive Pulmonary Disease	26
Diabetes	31
Atrial Fibrillation	22
Cancer	36
Dementia	9

Education & Training

Dr. Michael Willen, MD graduated from New York Medical College in 1976. He completed residency at Long Island Jewish Medical Center. He is certified by the Internal Medicine American Board of Internal Medicine and has a state license in New York.

Medical School: New York Medical College (1976)

Residency: Long Island Jewish Medical Center (1979)

Board Certification: Internal Medicine American Board of Internal Medicine (1982)

Licensed In: New York

Affiliations & Hospitals

Dr. Michael Willen, MD is associated with these hospitals and organizations:

Albany Medical Center

Ratings & Reviews

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General Payments

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

**Payments by Company**
Incyte Corporation	$152 MONJUVI $125	JAKAFI $27
AbbVie Inc.	$123 EPKINLY $123
Kite Pharma, Inc.	$105 Yescarta $105
E.R. Squibb & Sons, L.L.C.	$37 ELIQUIS $37
Merck Sharp & Dohme Corporation	$14 NON-PRODUCT $14
Other	$10 Gilotrif $10

**Types of Payments**
Food and Beverage	$389
Education	$52

Biography

Dr. Michael Willen's medical specialty is adult hematology and adult oncology. He is a graduate of New York Medical College and a graduate of Long Island Jewish Medical Center's residency program. He is affiliated with Albany Medical Center.

Select Year:

Dr. Michael Willen, MD

Office Locations

In The News

Noteworthy Medicare Patient Procedures Performed by Dr. Michael Willen, MD in 2024

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. Michael Willen, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Willen, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Willen, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Willen, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Willen, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Willen, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Willen, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Willen, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Willen, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Willen, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Willen, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Willen, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Michael Willen, MD From 2012 - 2024

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Other Providers in Clifton Park, NY