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Home > MA Providers > Internists & Internal Medicine Doctors

Dr. Michael C. Zaslow, MD

Accepting New Patients

(3 Ratings)

Specializes in: Internal Medicine (Adult Medicine)

Harvard Medical School

955 Main Street Suite 302
Winchester, MA 01890

(781) 729-8070

Dr. Michael C. Zaslow, MD is an internist in Winchester, MA specializing in internal medicine (adult medicine). He graduated from Harvard Medical School. Dr. Michael C. Zaslow, MD is affiliated with Tufts Medicine.

Office Locations

955 Main Street Suite 302
Winchester, MA 01890

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Noteworthy Medicare Patient Procedures Performed by Dr. Michael C. Zaslow, MD in 2023

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

Top 5%

By Volume:

home cardiorespiratory sleep study

In 2023, Dr. Michael C. Zaslow, MD performed more home cardiorespiratory (type 3) sleep study procedures for Medicare patients than 95% of providers in related specialties within Massachusetts.

Top 25%

By Volume:

cancer screening

diagnostic sleep study

In 2012, Dr. Michael C. Zaslow, MD performed more cancer screening, and diagnostic (regular) sleep study procedures for Medicare patients than 75% of providers in related specialties within Massachusetts.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Michael C. Zaslow, MD treated as an internist in Winchester, MA during 2012 were preventive care, pulmonary testing, lab tests and vaccines.

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

airway management	16
blood draw	18
doctor visit	736
hospital care	54
inpatient care	54
lab tests	94
preventive care	159
pulmonary testing	112
sleep study	16
vaccines	79

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Michael C. Zaslow, MD treated as an internist in Winchester, MA during 2013 were preventive care, pulmonary testing, lab tests and vaccines.

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

airway management	23
diabetes management	14
doctor visit	735
hospital care	18
inpatient care	18
lab tests	133
preventive care	196
pulmonary testing	134
sleep study	36
vaccines	79

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael C. Zaslow, MD.

**Gender**
Male	114
Female	124

**Age**
From 65 to 74	96
From 75 to 84	80
85 and over	40
Less than 65	22

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

Hypertension	66
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	27
Depression	22
Chronic Kidney Disease	24
Asthma	14
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	19
Chronic Obstructive Pulmonary Disease	26
Diabetes	25
Dementia	8
Cancer	18

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Michael C. Zaslow, MD treated as an internist in Winchester, MA during 2014 were preventive care, pulmonary testing, vaccines and lab tests.

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

airway management	36
doctor visit	690
ear procedures	14
lab tests	82
preventive care	168
pulmonary testing	108
sleep study	62
vaccines	86

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael C. Zaslow, MD.

**Gender**
Male	118
Female	126

**Age**
From 65 to 74	110
From 75 to 84	75
85 and over	35
Less than 65	24

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

Hypertension	72
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	25
Depression	24
Chronic Kidney Disease	23
Asthma	13
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	21
Chronic Obstructive Pulmonary Disease	22
Diabetes	23
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Michael C. Zaslow, MD treated as an internist in Winchester, MA during 2015 were preventive care, pulmonary testing, vaccines and sleep study.

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

airway management	40
doctor visit	742
lab tests	77
preventive care	217
pulmonary testing	205
sleep study	83
vaccines	140

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael C. Zaslow, MD.

**Gender**
Male	276
Female	280

**Age**
From 65 to 74	294
From 75 to 84	138
85 and over	64
Less than 65	60

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

Hypertension	69
High Cholesterol	57
Stroke	4
Ischemic Heart Disease	25
Depression	25
Chronic Kidney Disease	23
Asthma	22
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	22
Chronic Obstructive Pulmonary Disease	26
Diabetes	30
Dementia	6
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Michael C. Zaslow, MD treated as an internist in Winchester, MA during 2016 were pulmonary testing, preventive care, sleep study and lab tests.

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

airway management	57
doctor visit	805
lab tests	89
preventive care	142
pulmonary testing	149
sleep study	135
vaccines	53

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael C. Zaslow, MD.

**Gender**
Male	171
Female	154

**Ethnicity**
Non-Hispanic White	305
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	160
From 75 to 84	83
85 and over	35
Less than 65	47

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

Hypertension	68
High Cholesterol	49
Stroke	3
Ischemic Heart Disease	29
Depression	23
Chronic Kidney Disease	27
Asthma	26
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	18
Chronic Obstructive Pulmonary Disease	20
Diabetes	32
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Michael C. Zaslow, MD treated as an internist in Winchester, MA during 2017 were sleep study, preventive care, lab tests and pulmonary testing.

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

airway management	72
diabetes management	13
doctor visit	784
lab tests	95
preventive care	154
pulmonary testing	78
sleep study	163
vaccines	59

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael C. Zaslow, MD.

**Gender**
Male	199
Female	175

**Ethnicity**
Non-Hispanic White	357
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	174
From 75 to 84	111
85 and over	32
Less than 65	57

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

Hypertension	68
High Cholesterol	42
Stroke	3
Ischemic Heart Disease	31
Depression	25
Chronic Kidney Disease	31
Asthma	10
Osteoperosis	6
Atrial Fibrilation	13
Heart Failure	20
Chronic Obstructive Pulmonary Disease	24
Diabetes	36
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Michael C. Zaslow, MD treated as an internist in Winchester, MA during 2018 were sleep study, preventive care, lab tests and pulmonary testing.

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

airway management	42
cardiac procedures	31
doctor visit	821
lab tests	87
preventive care	129
pulmonary testing	59
sleep study	129
stress testing	31
vaccines	42

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael C. Zaslow, MD.

**Gender**
Male	206
Female	163

**Ethnicity**
Non-Hispanic White	347
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	181
From 75 to 84	111
85 and over	32
Less than 65	45

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

Hypertension	70
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	31
Depression	25
Chronic Kidney Disease	29
Asthma	12
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	20
Chronic Obstructive Pulmonary Disease	21
Diabetes	36
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Michael C. Zaslow, MD treated as an internist in Winchester, MA during 2019 were sleep study, preventive care, lab tests and pulmonary testing.

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

airway management	34
cardiac procedures	41
doctor visit	730
lab tests	81
preventive care	101
pulmonary testing	49
sleep study	118
stress testing	41
vaccines	20

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael C. Zaslow, MD.

**Gender**
Male	211
Female	171

**Ethnicity**
Non-Hispanic White	358
Black	0
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	202
From 75 to 84	106
85 and over	31
Less than 65	43

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

Hypertension	69
High Cholesterol	52
Stroke	4
Ischemic Heart Disease	30
Depression	27
Chronic Kidney Disease	31
Asthma	10
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	22
Chronic Obstructive Pulmonary Disease	20
Diabetes	30
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Michael C. Zaslow, MD treated as an internist in Winchester, MA during 2020 were preventive care, lab tests, sleep study and vaccines.

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

airway management	13
cardiac procedures	11
doctor visit	470
lab tests	83
preventive care	118
sleep study	67
stress testing	11
vaccines	35

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael C. Zaslow, MD.

**Gender**
Male	177
Female	131

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

**Age**
From 65 to 74	170
From 75 to 84	79
85 and over	26
Less than 65	33

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

Hypertension	68
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	25
Depression	21
Chronic Kidney Disease	29
Asthma	11
Osteoperosis	6
Atrial Fibrilation	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	12
Diabetes	28
Dementia	5
Cancer	7

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Michael C. Zaslow, MD treated as an internist in Winchester, MA during 2021 were sleep study, preventive care, lab tests and airway management.

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

airway management	36
cardiac procedures	27
doctor visit	669
lab tests	69
preventive care	80
pulmonary testing	15
sleep study	127
stress testing	27
vaccines	11

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael C. Zaslow, MD.

**Gender**
Male	213
Female	167

**Ethnicity**
Non-Hispanic White	349
Black	0
Hispanic	0
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	203
From 75 to 84	104
85 and over	38
Less than 65	35

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

Hypertension	71
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	29
Depression	23
Chronic Kidney Disease	33
Asthma	9
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	17
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Dementia	4
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Michael C. Zaslow, MD treated as an internist in Winchester, MA during 2022 were sleep study, lab tests, preventive care and stress testing.

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

airway management	13
cardiac procedures	18
doctor visit	601
lab tests	69
preventive care	69
sleep study	80
stress testing	18

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael C. Zaslow, MD.

**Gender**
Male	207
Female	125

**Ethnicity**
Non-Hispanic White	303
Black	0
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	178
From 75 to 84	102
85 and over	24
Less than 65	28

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

Hypertension	75
High Cholesterol	74
Stroke	5
Ischemic Heart Disease	21
Depression	20
Chronic Kidney Disease	27
Asthma	15
Osteoperosis	10
Atrial Fibrilation	21
Heart Failure	15
Chronic Obstructive Pulmonary Disease	17
Diabetes	30
Dementia	5
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

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

The highest averages for the top procedures that Dr. Michael C. Zaslow, MD treated as an internist in Winchester, MA were preventive care, pulmonary testing, sleep study and lab tests.

airway management	34
blood draw	18
cardiac procedures	25
diabetes management	13
doctor visit	707
ear procedures	14
hospital care	36
inpatient care	36
lab tests	87
preventive care	139
pulmonary testing	101
sleep study	92
stress testing	25
vaccines	60

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Michael C. Zaslow, MD.

**Gender**
Female	146
Male	172

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	209
Native American / Alaskan Native	0
Hispanic	0
Other	4

**Age**
85 and over	32
75 to 84	89
Less than 65	35
65 to 74	160

Average of Total of Conditions of Medicare patients treated by Dr. Michael C. Zaslow, MD From 2012 - 2022

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

Hypertension	63
High Cholesterol	48
Stroke	1
Ischemic Heart Disease	24
Depression	21
Chronic Kidney Disease	25
Asthma	12
Osteoporosis	7
Heart Failure	17
Chronic Obstructive Pulmonary Disease	18
Diabetes	27
Atrial Fibrillation	12
Dementia	5
Cancer	10

Education & Training

Dr. Michael C. Zaslow, MD graduated from Harvard Medical School. He completed residency at Temple University Hospital. He has a state license in Massachusetts.

Medical School: Harvard Medical School

Residency: Temple University Hospital

Licensed In: Massachusetts

Affiliations & Hospitals

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

Tufts Medicine

Ratings & Reviews

Dr. Michael C. Zaslow, MD has an average of 2.33 out of 5 stars based on 3 ratings. We collect ratings and reviews of Dr. Michael C. Zaslow, MD from all over the web to help you find the right in Winchester, MA.

2.33

Overall Rating

(3 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Medtronic USA, Inc.	$126 INTERSTIM ICON $126
Pfizer Inc.	$30 PREVNAR - 13 $30
Henry Schein, Inc.	$25 $25
Merck Sharp & Dohme Corporation	$11 PNEUMOVAX 23 $11

**Types of Payments**
Food and Beverage	$137
Education	$30
Gift	$25

Biography

Dr. Michael Zaslow is affiliated with Tufts Medicine. He studied medicine at Harvard Medical School. Dr. Zaslow's residency was performed at Temple University Hospital. His average rating from his patients is 2.5 stars (out of 5). He has an open panel in Winchester, MA according to Tufts Medicine.