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Home > WI Providers > Neurologists

Dr. Marc A. Lazzaro, MD, FAHA

Accepting New Patients

(Dr. Marc Antonio Lazzaro, M.D.)

(54 Ratings)

Specializes in: Neurology (Brain & Spinal Cord Disease)

Indiana University School of Medicine (2005)

Professional interests include: stroke, cerebral (brain) angiogram, carotid artery stenting, and more.

900 N 92nd Street
Milwaukee, WI 53226

(414) 805-5400

Dr. Marc A. Lazzaro, MD, FAHA is a neurologist in Milwaukee, WI specializing in neurology (brain & spinal cord disease). He graduated from Indiana University School of Medicine in 2005 and has 21 years of experience. Dr. Marc A. Lazzaro, MD, FAHA is affiliated with Medical College of Wisconsin, Froedtert Hospital, Froedtert & the Medical College of Wisconsin Regional Health Network, Froedtert Hospital - Milwaukee and THE MEDICAL COLLEGE OF WISCONSIN INC.

Office Locations

900 N 92nd Street
Milwaukee, WI 53226

(414) 805-5400

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Some issues Dr. Marc A. Lazzaro, MD, FAHA can help you with:

Ischemic Stroke

Ischemic stroke is the more common form of stroke and occurs when a blood vessel in the brain becomes blocked. Ischemic strokes are caused by blood clots or by built-up plaque (deposits of fat and cholesterol) in the arteries and are dangerous medical events that require immediate treatment.

Ischemic strokes are severe because it restricts blood flow and an inadequate blood supply damages the brain, which cannot function without a steady supply of oxygen and nutrients. Ischemic strokes may alter appearance by leaving one side of the face paralyzed, also affecting speech and communication. Additionally, ischemic strokes can result in impaired movement, cognitive ability, and can impede important physical functions like walking.

The main cause of ischemic stroke is from plaque (deposits of fat and cholesterol) accumulating in blood vessels. Plaque causes atherosclerosis, a condition where the blood vessels narrow and harden with cholesterol, fat, and calcium, causing damage to the endothelium (inner layer of cells in the arteries), which in turn restricts blood flow. At some point, a large blockage of plaque or bits of broken up plaque may result in an ischemic stroke.

People who are older are more likely to have ischemic strokes due to accumulated plaque. Additionally, certain repeated behaviors are associated with an increased risk of ischemic stroke. These behaviors include:

Smoking
High fat diet
Lack of exercise
High salt diet
Alcohol abuse

Conditions such as heart disease, diabetes, high blood pressure, and high levels of cholesterol and lipids are also known to be correlated with ischemic strokes. If possible, people are advised to avoid modifiable risk factors (factors one can change themselves) such as smoking and lack of exercise by keeping an active lifestyle and a healthy diet.

Signs of stroke include:

Disorientation or confusion
Difficulty speaking
Difficulty walking
Impaired vision
Weakness in the face, legs, or arms
Severe headaches

When someone suspected of having a stroke reaches the hospital, the patient will usually receive a CT or other scan that provides an image of the brain. The scan results can reveal clotted or leaking blood in the brain. Physical exams, neurological exams, and blood tests may also be used to check for blood clotting and sugar. Hospital treatment generally begins immediately if a stroke is detected.

Medical treatment for ischemic strokes includes a thrombolytic medicine which breaks up and disperses blood clots. This medicine can greatly improve stroke recovery and long-term health. However, the thrombolytic medicine must be administered as soon as possible to achieve these results. Other treatments for ischemic strokes are blood thinners and thrombectomy, a surgical procedure to remove a blood clot in the brain. Thrombectomy is performed using a catheter (thin needle) to the artery to reach the blood clot and mechanically remove it. With the clot removed, normal blood flow to the brain resumes. Thrombectomy is typically performed at most six hours after a patient shows signs of a stroke.

Ischemic stroke patients who have lost some essential functions while the blood flow to their brain was obstructed may receive post-stroke rehabilitation to rebuild their physical and mental abilities. Some restorative treatments include occupational, physical, and speech therapy. Patients may also receive care from neurologists, who can assist patients in recovering certain brain functions and cognitive abilities, and rehabilitation psychologists, who may help patients with their emotional, behavioral, and cognitive recovery. Some stroke patients require lengthy rehabilitation and may never fully regain function, while others may recover more quickly. While the fastest recovery improvements are usually seen in the first three or four months, ischemic stroke rehabilitation can last for years.

If someone begins to show signs of ischemic stroke, contact emergency services and call 9-1-1 immediately since blood flow must be restored as soon as possible to avoid significant brain damage. If an ambulance takes the person to the hospital, paramedics can initiate ischemic stroke treatment as soon as the patient enters the ambulance, allowing for more prompt medical intervention and care.

Stroke

A stroke is a medical emergency that occurs when a blood vessel supplying oxygen and nutrients to the brain is ruptured or blocked. The brain cannot function without a steady supply of oxygen and nutrients, so when the blood supply to the brain is interrupted, even for a brief moment, brain cells begin to die. When a sufficient number of brain cells die, the brain itself can no longer function, meaning that strokes are very dangerous. Strokes can result in impaired movement, speech, cognitive ability, the impairment of important physical functions, and even death.

Anyone can have a stroke, regardless of age and health. Strokes are known to happen at random. However, certain conditions and behaviors can increase one's risk of stroke over time.

Risk factors for stroke include:

Heart disease
Older age
Smoking
Diabetes
High blood pressure
High blood cholesterol and lipids

There are two main types of stroke: ischemic stroke and hemorrhagic stroke. Ischemic stroke occurs more commonly and is when a blood vessel in the brain becomes blocked. Blockages are caused by blood clots and built-up plaque (deposits of fat and cholesterol), which leads to atherosclerosis, a condition where the blood vessels narrow and harden. The resultant restricted blood flow may lead to an ischemic stroke by blocking essential oxygen to the brain, causing the heart to exert more effort to pump blood.

Hemorrhagic stroke occurs when a blood vessel in or around the brain ruptures. The burst vessel leaks blood into surrounding brain tissue, causing irreparable brain damage.

Hemorrhagic strokes are less common and may occur from head injuries, brain aneurysms, brain tumors, and bleeding disorders, amongst other conditions.

Both ischemic and hemorrhagic strokes require immediate medical treatment. Medical intervention can prevent severe and life-threatening brain damage. Signs of stroke include:

-Disorientation or confusion

-Difficulty speaking

-Difficulty walking

-Impaired vision

-Weakness in the face, legs, or arms

-Severe headaches

When someone suspected of having a stroke reaches the hospital, the patient will usually receive a CT or other scan that provides an image of the brain. The scan results can reveal clotted or leaking blood in the brain. Physical exams, neurological exams, and blood tests may also be used to check for blood clotting and sugar. Treatment begins generally immediately if a stroke is detected.

Medical treatment for ischemic strokes includes a thrombolytic medicine which breaks up and disperses blood clots. This medicine can greatly improve stroke recovery and long-term health. However, the thrombolytic medicine must be administered as soon as possible to achieve these results. Other treatments for ischemic strokes are blood thinners and thrombectomy, a surgical procedure to remove a blood clot in the brain. Thrombectomy is performed by inserting a catheter (thin needle) into the artery to reach the blood clot and mechanically remove it. With the clot removed, normal blood flow to the brain resumes. Thrombectomy is typically performed at most six hours after a patient shows signs of a stroke.

Hemorrhagic strokes are treated with blood-saving medication and surgery. For a hemorrhagic stroke caused by the rupture of an aneurysm (blood vessel bulges), surgery to stem the bleeding aneurysm and vessel may be used. One surgical technique is stent-assisted coiling, which adds a stent (small wire-meshed tube) into the blood vessel to block the leaking opening of the aneurysm. A non-surgical procedure is endovascular coiling, where a catheter (thin, hollow needle) places a platinum wire coil at the spot of the aneurysm. The coil blocks bleeding and prevents the aneurysm from continuing to leak blood. These procedures are usually combined with blood-thickening medications. Blood transfusions may be administered if substantial blood loss has occurred.

Since stroke patients may have lost some essential functions while the blood flow to their brains was obstructed, both ischemic stroke and hemorrhage stroke patients may receive post-stroke rehabilitation to rebuild their physical and mental abilities. Some restorative treatments include occupational, physical, and speech therapy. Patients may also receive care from neurologists, who can assist patients in recovering certain brain functions and cognitive abilities, and rehabilitation psychologists, who may help patients with their emotional, behavioral, and cognitive recovery. Some stroke patients require lengthy rehabilitation and may never fully regain function, while others may recover more quickly. While the fastest recovery improvements are usually seen in the first three or four months, stroke rehabilitation can last for years.

If someone begins to show signs of stroke, contact emergency services and call 9-1-1 immediately since blood flow must be restored as soon as possible to help avoid significant brain damage. If an ambulance takes the person to the hospital, paramedics can initiate stroke treatment as soon as the patient enters the ambulance, allowing for more prompt medical intervention and care.

In The News

“The story involved Marc Lazzaro, a doctor with Froedtert Hospital in Wauwatosa, who was testing a device that is implanted in the brain to treat aneurysms and another one used to remove clots.”—"Bad medicine: California takes action on FDA warning letters to doctors", Milwaukee Journal Sentinel, December 2018

“It is a common misconception that stroke is a disease that only affects people over the age of 55,"said Marc Lazzaro, MD, a neurologist at Froedtert & the Medical College of Wisconsin Froedtert...”—"Story from Froedtert & the Medical College of Wisconsin: Too young for a stroke? Think again.", Milwaukee Journal Sentinel, May 2018

“Marc A. Lazzaro, MD, FAHA, is a specialist in vascular neurology and endovascular surgical neuroradiology who sees patients at Froedtert Hospital.”—"Story from Froedtert & the Medical College of Wisconsin: Stroke: When seconds count", Milwaukee Journal Sentinel, July 2017

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Marc A. Lazzaro, MD, FAHA treated as a neurologist in Milwaukee, WI during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Marc A. Lazzaro, MD, FAHA for Medicare patients.

hospital care	81
inpatient care	81

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Marc A. Lazzaro, MD, FAHA treated as a neurologist in Milwaukee, WI during 2013 were hospital care, inpatient care and vascular procedures.

Volume of procedures performed by Dr. Marc A. Lazzaro, MD, FAHA for Medicare patients.

doctor visit	15
hospital care	210
inpatient care	210
vascular procedures	30

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Marc A. Lazzaro, MD, FAHA.

**Gender**
Male	68
Female	93

**Ethnicity**
Non-Hispanic White	113
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	46
From 75 to 84	50
85 and over	26
Less than 65	39

Conditions of Medicare patients treated by Dr. Marc A. Lazzaro, MD, FAHA in 2013

Hypertension	75
High Cholesterol	63
Stroke	63
Ischemic Heart Disease	37
Depression	37
Chronic Kidney Disease	37
Asthma	9
Osteoperosis	16
Atrial Fibrilation	16
Heart Failure	40
Chronic Obstructive Pulmonary Disease	12
Diabetes	34
Dementia	32
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Marc A. Lazzaro, MD, FAHA treated as a neurologist in Milwaukee, WI during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. Marc A. Lazzaro, MD, FAHA for Medicare patients.

doctor visit	39
hospital care	243
inpatient care	228

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Marc A. Lazzaro, MD, FAHA.

**Gender**
Male	73
Female	117

**Ethnicity**
Non-Hispanic White	136
Black	40
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	65
From 75 to 84	55
85 and over	30
Less than 65	40

Conditions of Medicare patients treated by Dr. Marc A. Lazzaro, MD, FAHA in 2014

Hypertension	75
High Cholesterol	63
Stroke	56
Ischemic Heart Disease	37
Depression	33
Chronic Kidney Disease	29
Asthma	14
Osteoperosis	10
Atrial Fibrilation	21
Heart Failure	31
Chronic Obstructive Pulmonary Disease	15
Diabetes	29
Dementia	20
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Marc A. Lazzaro, MD, FAHA treated as a neurologist in Milwaukee, WI during 2015 were hospital care, inpatient care, vascular procedures and outpatient care.

Volume of procedures performed by Dr. Marc A. Lazzaro, MD, FAHA for Medicare patients.

doctor visit	37
hospital care	242
inpatient care	231
outpatient care	11
vascular procedures	15

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Marc A. Lazzaro, MD, FAHA.

**Gender**
Male	196
Female	210

**Ethnicity**
Non-Hispanic White	302
Black	74
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	138
From 75 to 84	118
85 and over	60
Less than 65	90

Conditions of Medicare patients treated by Dr. Marc A. Lazzaro, MD, FAHA in 2015

Hypertension	75
High Cholesterol	71
Stroke	55
Ischemic Heart Disease	42
Depression	35
Chronic Kidney Disease	40
Asthma	14
Osteoperosis	9
Atrial Fibrilation	21
Heart Failure	31
Chronic Obstructive Pulmonary Disease	18
Diabetes	32
Dementia	22
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Marc A. Lazzaro, MD, FAHA treated as a neurologist in Milwaukee, WI during 2016 were hospital care, inpatient care and vascular procedures.

Volume of procedures performed by Dr. Marc A. Lazzaro, MD, FAHA for Medicare patients.

doctor visit	54
hospital care	212
inpatient care	212
vascular procedures	17

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Marc A. Lazzaro, MD, FAHA.

**Gender**
Male	89
Female	127

**Ethnicity**
Non-Hispanic White	158
Black	37
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	79
From 75 to 84	57
85 and over	24
Less than 65	56

Conditions of Medicare patients treated by Dr. Marc A. Lazzaro, MD, FAHA in 2016

Hypertension	75
High Cholesterol	62
Stroke	50
Ischemic Heart Disease	32
Depression	39
Chronic Kidney Disease	38
Asthma	19
Osteoperosis	11
Atrial Fibrilation	15
Heart Failure	26
Chronic Obstructive Pulmonary Disease	13
Diabetes	28
Dementia	34
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Marc A. Lazzaro, MD, FAHA treated as a neurologist in Milwaukee, WI during 2017 were hospital care, inpatient care and vascular procedures.

Volume of procedures performed by Dr. Marc A. Lazzaro, MD, FAHA for Medicare patients.

doctor visit	91
hospital care	207
inpatient care	207
vascular procedures	15

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Marc A. Lazzaro, MD, FAHA.

**Gender**
Male	100
Female	117

**Ethnicity**
Non-Hispanic White	159
Black	41
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	96
From 75 to 84	52
85 and over	31
Less than 65	38

Conditions of Medicare patients treated by Dr. Marc A. Lazzaro, MD, FAHA in 2017

Hypertension	75
High Cholesterol	60
Stroke	56
Ischemic Heart Disease	41
Depression	40
Chronic Kidney Disease	40
Asthma	11
Osteoperosis	9
Atrial Fibrilation	19
Heart Failure	31
Chronic Obstructive Pulmonary Disease	18
Diabetes	34
Dementia	29
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Marc A. Lazzaro, MD, FAHA treated as a neurologist in Milwaukee, WI during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Marc A. Lazzaro, MD, FAHA for Medicare patients.

doctor visit	57
hospital care	281
inpatient care	281

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Marc A. Lazzaro, MD, FAHA.

**Gender**
Male	98
Female	112

**Ethnicity**
Non-Hispanic White	155
Black	38
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	76
From 75 to 84	64
85 and over	28
Less than 65	42

Conditions of Medicare patients treated by Dr. Marc A. Lazzaro, MD, FAHA in 2018

Hypertension	75
High Cholesterol	71
Stroke	56
Ischemic Heart Disease	44
Depression	35
Chronic Kidney Disease	43
Asthma	9
Osteoperosis	12
Atrial Fibrilation	17
Heart Failure	27
Chronic Obstructive Pulmonary Disease	20
Diabetes	32
Dementia	28
Cancer	20

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Marc A. Lazzaro, MD, FAHA treated as a neurologist in Milwaukee, WI during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Marc A. Lazzaro, MD, FAHA for Medicare patients.

doctor visit	61
hospital care	269
inpatient care	269

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Marc A. Lazzaro, MD, FAHA.

**Gender**
Male	74
Female	108

**Ethnicity**
Non-Hispanic White	124
Black	42
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	61
From 75 to 84	52
85 and over	26
Less than 65	43

Conditions of Medicare patients treated by Dr. Marc A. Lazzaro, MD, FAHA in 2019

Hypertension	75
High Cholesterol	72
Stroke	58
Ischemic Heart Disease	40
Depression	37
Chronic Kidney Disease	44
Asthma	11
Osteoperosis	13
Atrial Fibrilation	19
Heart Failure	31
Chronic Obstructive Pulmonary Disease	16
Diabetes	32
Dementia	27
Cancer	16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Marc A. Lazzaro, MD, FAHA treated as a neurologist in Milwaukee, WI during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Marc A. Lazzaro, MD, FAHA for Medicare patients.

doctor visit	39
hospital care	135
inpatient care	135

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Marc A. Lazzaro, MD, FAHA.

**Gender**
Male	53
Female	94

**Ethnicity**
Non-Hispanic White	100
Black	34
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	57
From 75 to 84	35
85 and over	22
Less than 65	33

Conditions of Medicare patients treated by Dr. Marc A. Lazzaro, MD, FAHA in 2020

Hypertension	75
High Cholesterol	67
Stroke	50
Ischemic Heart Disease	39
Depression	39
Chronic Kidney Disease	42
Asthma	13
Osteoperosis	14
Atrial Fibrilation	10
Heart Failure	24
Chronic Obstructive Pulmonary Disease	15
Diabetes	33
Dementia	31
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Marc A. Lazzaro, MD, FAHA treated as a neurologist in Milwaukee, WI during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Marc A. Lazzaro, MD, FAHA for Medicare patients.

doctor visit	48
hospital care	240
inpatient care	240

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Marc A. Lazzaro, MD, FAHA.

**Gender**
Male	85
Female	117

**Ethnicity**
Non-Hispanic White	156
Black	35
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	68
From 75 to 84	64
85 and over	33
Less than 65	37

Conditions of Medicare patients treated by Dr. Marc A. Lazzaro, MD, FAHA in 2021

Hypertension	75
High Cholesterol	72
Stroke	60
Ischemic Heart Disease	48
Depression	42
Chronic Kidney Disease	50
Asthma	11
Osteoperosis	15
Atrial Fibrilation	18
Heart Failure	30
Chronic Obstructive Pulmonary Disease	15
Diabetes	38
Dementia	31
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Marc A. Lazzaro, MD, FAHA treated as a neurologist in Milwaukee, WI during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Marc A. Lazzaro, MD, FAHA for Medicare patients.

doctor visit	72
hospital care	217
inpatient care	217

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Marc A. Lazzaro, MD, FAHA.

**Gender**
Male	76
Female	102

**Ethnicity**
Non-Hispanic White	147
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	71
From 75 to 84	53
85 and over	23
Less than 65	31

Conditions of Medicare patients treated by Dr. Marc A. Lazzaro, MD, FAHA in 2022

Hypertension	75
High Cholesterol	72
Stroke	61
Ischemic Heart Disease	33
Depression	34
Chronic Kidney Disease	35
Asthma	9
Osteoperosis	14
Atrial Fibrilation	21
Heart Failure	18
Chronic Obstructive Pulmonary Disease	18
Diabetes	27
Dementia	22
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Marc A. Lazzaro, MD, FAHA for Medicare patients.

The highest averages for the top procedures that Dr. Marc A. Lazzaro, MD, FAHA treated as a neurologist in Milwaukee, WI were hospital care, inpatient care, vascular procedures and outpatient care.

doctor visit	51
hospital care	212
inpatient care	210
outpatient care	11
vascular procedures	19

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Marc A. Lazzaro, MD, FAHA.

**Gender**
Male	82
Female	108

**Ethnicity**
Black / African American	31
Asian / Pacific Islander	0
Non-Hispanic White	140
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	54
85 and over	27
Less than 65	40
65 to 74	68

Average of Total of Conditions of Medicare patients treated by Dr. Marc A. Lazzaro, MD, FAHA From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Marc A. Lazzaro, MD, FAHA treated were hypertension, high cholesterol, stroke and chronic kidney disease.

Hypertension	68
High Cholesterol	61
Stroke	51
Ischemic Heart Disease	35
Depression	33
Chronic Kidney Disease	36
Asthma	10
Osteoporosis	11
Heart Failure	26
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Atrial Fibrillation	16
Dementia	25
Cancer	12

Education & Training

Dr. Marc A. Lazzaro, MD, FAHA graduated from Indiana University School of Medicine in 2005. He completed residency at Rush University Medical Center. He is certified by the American Board of Psychiatry and Neurology: Vascular Neurology and has a state license in Illinois.

Medical School: Indiana University School of Medicine (2005)

Residency: Rush University Medical Center (2009)

Board Certification: American Board of Psychiatry and Neurology: Vascular Neurology

Licensed In: Illinois

Affiliations & Hospitals

Dr. Marc A. Lazzaro, MD, FAHA is associated with these hospitals and organizations:

Medical College of Wisconsin

Froedtert Hospital

Froedtert & the Medical College of Wisconsin Regional Health Network

Froedtert Hospital - Milwaukee

THE MEDICAL COLLEGE OF WISCONSIN INC

Ratings & Reviews

Dr. Marc A. Lazzaro, MD, FAHA has an exceptional overall rating with an average of 4.88 out of 5 stars based on 54 ratings. We collect ratings and reviews of Dr. Marc A. Lazzaro, MD, FAHA from all over the web to help you find the right in Milwaukee, WI.

4.88

Overall Rating

(54 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2024-04-30

Patient verified via Press Ganey

I arrived at Doctor Lazaro's. Area, I only waited about 10 minutes and the nurse came and got me. A very nice nurse, very friendly. Doctor Lazaro came in and we went over my situation Very thorough. Doctor Lazaro said that he would like to see me in 1 year. Very good visit very happy.

Overall Rating: 5.0 2025-10-24

Patient verified via Press Ganey

I wish he would have looked at my files before I spent 3 hours driving down there just for him to tell me no surgery was needed.

Overall Rating: 5.0 2024-05-15

Patient verified via Press Ganey

Dr Lazzaro is eminently qualified in his field and has an engaging interactive approach with his patient.

Overall Rating: 5.0 2024-06-18

Patient verified via Press Ganey

Very professional and personable, easy to discuss issues with him. Appreciate he's care very much.

Overall Rating: 5.0 2024-02-27

Patient verified via Press Ganey

Dr Lazzaro is very kind and knowledgeable

General Payments

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

**Payments by Company**
Medtronic USA, Inc.	$268 Solitaire $157	PIPELINE $110
Stryker Corporation	$227 STENTRIEVERS $124	New Product Development $21	Target $17	Trevo $13	DAC $12	Other $40
Covidien LP	$199 Thrombectomy $152	Coils $25	Flow Diversion $22
DePuy Synthes Sales Inc.	$195 PulseRider $195
Penumbra, Inc.	$157 Penumbra Coil 400 $142	SEPARATOR 3D $15
Other	$53 Thrombectomy $23	NEUROLOGICAL PRODUCT $18	Vascular $12

**Types of Payments**
Food and Beverage	$1,099

Research Payments

Dr. Marc A. Lazzaro, MD, FAHA has received 8 research payments totaling $169,281.

Biography

Dr. Marc Lazzaro is a neurology (brain & spinal cord disease) specialist in Milwaukee, WI. The average patient rating for Dr. Lazzaro is 5.0 stars (out of 5). His clinical interests include brain aneurysm, carotid artery stenting, and ischemic stroke. He studied medicine at Indiana University School of Medicine. He trained at Rush University Medical Center for residency. He is affiliated with Froedtert Hospital and Medical College of Wisconsin. According to Doctor.com, Dr. Lazzaro is currently accepting new patients at his office in Milwaukee, WI.