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Dr. Guido Grasso-Knight, MD

Accepting New Patients

(Dr. Guido Grasso-Knight, M.D.)

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Specializes in: Obstetrics and Family Medicine

Mount Sinai School of Medicine (2007)

303 E. Army Trail Road Suite 300
Bloomingdale, IL 60108

(630) 545-8300

Dr. Guido Grasso-Knight, MD is an obstetrician in Bloomingdale, IL specializing in obstetrics and family medicine. He graduated from Mount Sinai School of Medicine in 2007 and has 19 years of experience. Dr. Guido Grasso-Knight, MD is affiliated with Loyola Medicine.

Office Locations

303 E. Army Trail Road Suite 300
Bloomingdale, IL 60108

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630 E North Avenue
Carol Stream, IL 60188

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Noteworthy Medicare Patient Procedures Performed by Dr. Guido Grasso-Knight, MD in 2023

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

Top 5%

By Affordability:

A1C test

diabetes management

glycated protein test

In 2023, Dr. Guido Grasso-Knight, MD had a list price for A1C test, diabetes management, and glycated protein test that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Illinois. 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 Affordability:

diabetes screening

In 2012, Dr. Guido Grasso-Knight, MD had a list price for diabetes screening that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Illinois. 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. Guido Grasso-Knight, MD treated as an obstetrician in Bloomingdale, IL during 2012 were lab tests, diabetes management, preventive care and vaccines.

Volume of procedures performed by Dr. Guido Grasso-Knight, MD for Medicare patients.

diabetes management	66
doctor visit	253
lab tests	66
preventive care	47
vaccines	30

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Guido Grasso-Knight, MD treated as an obstetrician in Bloomingdale, IL during 2013 were lab tests and diabetes management.

Volume of procedures performed by Dr. Guido Grasso-Knight, MD for Medicare patients.

diabetes management	17
doctor visit	118
lab tests	17

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Guido Grasso-Knight, MD.

**Gender**
Male	53
Female	76

**Ethnicity**
Non-Hispanic White	0
Black	110
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	38
From 75 to 84	0
85 and over	0
Less than 65	69

Conditions of Medicare patients treated by Dr. Guido Grasso-Knight, MD in 2013

Hypertension	75
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	32
Depression	40
Chronic Kidney Disease	31
Asthma	18
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	25
Chronic Obstructive Pulmonary Disease	15
Diabetes	45
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Guido Grasso-Knight, MD treated as an obstetrician in Bloomingdale, IL during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. Guido Grasso-Knight, MD for Medicare patients.

doctor visit	137
hospital care	63
inpatient care	63

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Guido Grasso-Knight, MD.

**Gender**
Male	52
Female	78

**Ethnicity**
Non-Hispanic White	67
Black	0
Hispanic	50
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	51
From 75 to 84	0
85 and over	0
Less than 65	48

Conditions of Medicare patients treated by Dr. Guido Grasso-Knight, MD in 2014

Hypertension	66
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	27
Depression	36
Chronic Kidney Disease	31
Asthma	15
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	25
Chronic Obstructive Pulmonary Disease	18
Diabetes	41
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

Volume of procedures performed by Dr. Guido Grasso-Knight, MD for Medicare patients.

doctor visit	93

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Guido Grasso-Knight, MD.

**Gender**
Male	80
Female	96

**Ethnicity**
Non-Hispanic White	98
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	72
From 75 to 84	0
85 and over	0
Less than 65	70

Conditions of Medicare patients treated by Dr. Guido Grasso-Knight, MD in 2015

Hypertension	66
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	31
Depression	30
Chronic Kidney Disease	32
Asthma	16
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	24
Chronic Obstructive Pulmonary Disease	18
Diabetes	43
Dementia	16
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Guido Grasso-Knight, MD treated as an obstetrician in Bloomingdale, IL during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Guido Grasso-Knight, MD for Medicare patients.

doctor visit	121
hospital care	56
inpatient care	56

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Guido Grasso-Knight, MD.

**Gender**
Male	58
Female	63

**Ethnicity**
Non-Hispanic White	67
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	47
From 75 to 84	0
85 and over	0
Less than 65	46

Conditions of Medicare patients treated by Dr. Guido Grasso-Knight, MD in 2016

Hypertension	72
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	36
Depression	31
Chronic Kidney Disease	41
Asthma	20
Osteoperosis	0
Atrial Fibrilation	11
Heart Failure	25
Chronic Obstructive Pulmonary Disease	18
Diabetes	49
Dementia	12
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Guido Grasso-Knight, MD treated as an obstetrician in Bloomingdale, IL during 2017 were blood draw.

Volume of procedures performed by Dr. Guido Grasso-Knight, MD for Medicare patients.

blood draw	44
doctor visit	168

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Guido Grasso-Knight, MD.

**Gender**
Male	36
Female	77

**Ethnicity**
Non-Hispanic White	45
Black	0
Hispanic	40
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	45
From 75 to 84	0
85 and over	0
Less than 65	44

Conditions of Medicare patients treated by Dr. Guido Grasso-Knight, MD in 2017

Hypertension	61
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	35
Depression	32
Chronic Kidney Disease	33
Asthma	11
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	12
Chronic Obstructive Pulmonary Disease	22
Diabetes	50
Dementia	10
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Guido Grasso-Knight, MD treated as an obstetrician in Bloomingdale, IL during 2018 were blood draw, lab tests, preventive care and diabetes management.

Volume of procedures performed by Dr. Guido Grasso-Knight, MD for Medicare patients.

blood draw	80
diabetes management	13
doctor visit	208
lab tests	13
preventive care	13

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Guido Grasso-Knight, MD.

**Gender**
Male	28
Female	39

**Ethnicity**
Non-Hispanic White	22
Black	0
Hispanic	23
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	27
From 75 to 84	19
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Guido Grasso-Knight, MD in 2018

Hypertension	75
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	42
Depression	31
Chronic Kidney Disease	45
Asthma	16
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	22
Chronic Obstructive Pulmonary Disease	19
Diabetes	52
Dementia	16
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Guido Grasso-Knight, MD treated as an obstetrician in Bloomingdale, IL during 2019 were lab tests, preventive care, diabetes management and vaccines.

Volume of procedures performed by Dr. Guido Grasso-Knight, MD for Medicare patients.

blood draw	26
diabetes management	31
doctor visit	292
lab tests	62
preventive care	57
vaccines	26

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Guido Grasso-Knight, MD.

**Gender**
Male	59
Female	99

**Ethnicity**
Non-Hispanic White	87
Black	43
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	69
From 75 to 84	53
85 and over	24
Less than 65	12

Conditions of Medicare patients treated by Dr. Guido Grasso-Knight, MD in 2019

Hypertension	72
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	28
Depression	22
Chronic Kidney Disease	34
Asthma	9
Osteoperosis	12
Atrial Fibrilation	13
Heart Failure	22
Chronic Obstructive Pulmonary Disease	13
Diabetes	35
Dementia	14
Cancer	18

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Guido Grasso-Knight, MD treated as an obstetrician in Bloomingdale, IL during 2020 were preventive care and vaccines.

Volume of procedures performed by Dr. Guido Grasso-Knight, MD for Medicare patients.

doctor visit	128
preventive care	27
vaccines	27

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Guido Grasso-Knight, MD.

**Gender**
Male	50
Female	64

**Ethnicity**
Non-Hispanic White	79
Black	0
Hispanic	0
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	55
From 75 to 84	42
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Guido Grasso-Knight, MD in 2020

Hypertension	62
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	25
Depression	18
Chronic Kidney Disease	31
Asthma	0
Osteoperosis	0
Atrial Fibrilation	11
Heart Failure	19
Chronic Obstructive Pulmonary Disease	0
Diabetes	34
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Guido Grasso-Knight, MD for Medicare patients.

doctor visit	175

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Guido Grasso-Knight, MD.

**Gender**
Male	53
Female	55

**Ethnicity**
Non-Hispanic White	85
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	56
From 75 to 84	33
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Guido Grasso-Knight, MD in 2021

Hypertension	67
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	37
Depression	18
Chronic Kidney Disease	27
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	19
Chronic Obstructive Pulmonary Disease	14
Diabetes	28
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Guido Grasso-Knight, MD treated as an obstetrician in Bloomingdale, IL during 2022 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. Guido Grasso-Knight, MD for Medicare patients.

diabetes management	22
doctor visit	178
lab tests	22
preventive care	46
vaccines	24

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Guido Grasso-Knight, MD.

**Gender**
Male	56
Female	57

**Ethnicity**
Non-Hispanic White	85
Black	0
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	57
From 75 to 84	35
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Guido Grasso-Knight, MD in 2022

Hypertension	68
High Cholesterol	71
Stroke	0
Ischemic Heart Disease	24
Depression	18
Chronic Kidney Disease	21
Asthma	0
Osteoperosis	0
Atrial Fibrilation	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	10
Diabetes	32
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Guido Grasso-Knight, MD for Medicare patients.

The highest averages for the top procedures that Dr. Guido Grasso-Knight, MD treated as an obstetrician in Bloomingdale, IL were hospital care, inpatient care, blood draw and preventive care.

blood draw	50
diabetes management	29
doctor visit	170
hospital care	59
inpatient care	59
lab tests	36
preventive care	38
vaccines	26

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Guido Grasso-Knight, MD.

**Gender**
Male	47
Female	64

**Ethnicity**
Black / African American	13
Asian / Pacific Islander	1
Non-Hispanic White	57
Native American / Alaskan Native	0
Hispanic	11
Other	0

**Age**
75 to 84	16
85 and over	2
Less than 65	26
65 to 74	47

Average of Total of Conditions of Medicare patients treated by Dr. Guido Grasso-Knight, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Guido Grasso-Knight, MD treated were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	62
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	28
Depression	25
Chronic Kidney Disease	29
Asthma	9
Osteoporosis	1
Heart Failure	18
Chronic Obstructive Pulmonary Disease	13
Diabetes	37
Atrial Fibrillation	5
Cancer	7
Dementia	8

Education & Training

Dr. Guido Grasso-Knight, MD graduated from Mount Sinai School of Medicine in 2007. He completed residency at Montefiore Medical Center. He is certified by the American Board of Family Medicine and has a state license in Illinois.

Medical School: Mount Sinai School of Medicine (2007)

Residency: Montefiore Medical Center (2010)

Board Certification: American Board of Family Medicine

Licensed In: Illinois

Affiliations & Hospitals

Dr. Guido Grasso-Knight, MD is associated with these hospitals and organizations:

Loyola Medicine

Ratings & Reviews

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General Payments

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

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$19 FARXIGA $19

**Types of Payments**
Food and Beverage	$19

Biography

Dr. Guido Grasso-Knight sees patients in Carol Stream, IL, Bloomingdale, IL, and Berwyn, IL. His medical specialties are family medicine and obstetrics. After attending Mount Sinai School of Medicine, he completed his residency training at Montefiore Medical Center. These areas are among Dr. Grasso-Knight's clinical interests: primary care and obstetrics. His hospital/clinic affiliations include Adventist Health Partners (AHP) and Loyola Medicine. Doctor.com reports that Dr. Grasso-Knight is accepting new patients at his office in Carol Stream, IL.