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Dr. Grace Knuttinen, MD, PhD

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Specializes in: Interventional Radiology/Diagnostic Radiology (IR/DR)

Northwestern University, Feinberg School of Medicine (2001)

Professional interests include: varicose veins, chronic pelvic pain, uterine problems, and more.

13400 E Shea Boulevard
Scottsdale, AZ 85259

(480) 301-8000

Dr. Grace Knuttinen, MD, PhD is a radiologist in Scottsdale, AZ specializing in interventional radiology/diagnostic radiology (ir/dr). She graduated from Northwestern University, Feinberg School of Medicine in 2001 and has 25 years of experience. Dr. Grace Knuttinen, MD, PhD is affiliated with Mayo Clinic.

Office Locations

13400 E Shea Boulevard
Scottsdale, AZ 85259

(480) 301-8000

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5777 E Mayo Boulevard
Phoenix, AZ 85054

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Phoenix, AZ

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Noteworthy Medicare Patient Procedures Performed by Dr. Grace Knuttinen, MD, PhD in 2023

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

Top 25%

By Volume:

central line placement

In 2012, Dr. Grace Knuttinen, MD, PhD performed more central line placement procedures for Medicare patients than 75% of providers in related specialties within Arizona.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Grace Knuttinen, MD, PhD treated as a radiologist in Scottsdale, AZ during 2012 were aspiration, catheterization, minimally invasive procedures and minor procedures.

Volume of procedures performed by Dr. Grace Knuttinen, MD, PhD for Medicare patients.

aspiration	164
catheterization	102
device removal	18
diagnostic procedures	33
dialysis access procedures	13
image guided procedures	33
minimally invasive procedures	47
minor procedures	33
pleural drainage	30
vascular procedures	27
X-rays	13

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Grace Knuttinen, MD, PhD treated as a radiologist in Scottsdale, AZ during 2013 were catheterization, aspiration, device removal and minor procedures.

Volume of procedures performed by Dr. Grace Knuttinen, MD, PhD for Medicare patients.

aspiration	74
catheterization	89
device removal	27
diagnostic procedures	24
dialysis access procedures	12
image guided procedures	24
minimally invasive procedures	24
minor procedures	24
pleural drainage	14
vascular procedures	12
X-rays	12

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Grace Knuttinen, MD, PhD.

**Gender**
Male	127
Female	143

**Ethnicity**
Non-Hispanic White	51
Black	134
Hispanic	72
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	75
From 75 to 84	38
85 and over	13
Less than 65	144

Conditions of Medicare patients treated by Dr. Grace Knuttinen, MD, PhD in 2013

Hypertension	75
High Cholesterol	56
Stroke	13
Ischemic Heart Disease	45
Depression	29
Chronic Kidney Disease	75
Asthma	16
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	44
Chronic Obstructive Pulmonary Disease	19
Diabetes	59
Dementia	14
Cancer	16

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Grace Knuttinen, MD, PhD treated as a radiologist in Scottsdale, AZ during 2014 were catheterization, aspiration, pleural drainage and X-rays.

Volume of procedures performed by Dr. Grace Knuttinen, MD, PhD for Medicare patients.

aspiration	102
catheterization	105
device removal	17
diagnostic procedures	16
dialysis access procedures	17
image guided procedures	16
minimally invasive procedures	16
minor procedures	16
pleural drainage	20
vascular procedures	17
X-rays	17

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Grace Knuttinen, MD, PhD.

**Gender**
Male	134
Female	123

**Ethnicity**
Non-Hispanic White	0
Black	127
Hispanic	63
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	86
From 75 to 84	0
85 and over	0
Less than 65	136

Conditions of Medicare patients treated by Dr. Grace Knuttinen, MD, PhD in 2014

Hypertension	75
High Cholesterol	56
Stroke	11
Ischemic Heart Disease	51
Depression	25
Chronic Kidney Disease	75
Asthma	17
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	46
Chronic Obstructive Pulmonary Disease	20
Diabetes	54
Dementia	12
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Grace Knuttinen, MD, PhD treated as a radiologist in Scottsdale, AZ during 2015 were aspiration, minimally invasive procedures, vascular procedures and minor procedures.

Volume of procedures performed by Dr. Grace Knuttinen, MD, PhD for Medicare patients.

aspiration	36
catheterization	12
diagnostic procedures	22
dialysis access procedures	13
image guided procedures	22
minimally invasive procedures	34
minor procedures	22
vascular procedures	25
X-rays	13

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Grace Knuttinen, MD, PhD.

**Gender**
Male	164
Female	166

**Ethnicity**
Non-Hispanic White	134
Black	138
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	130
From 75 to 84	46
85 and over	32
Less than 65	122

Conditions of Medicare patients treated by Dr. Grace Knuttinen, MD, PhD in 2015

Hypertension	75
High Cholesterol	67
Stroke	15
Ischemic Heart Disease	56
Depression	34
Chronic Kidney Disease	72
Asthma	25
Osteoperosis	7
Atrial Fibrilation	18
Heart Failure	39
Chronic Obstructive Pulmonary Disease	24
Diabetes	52
Dementia	20
Cancer	19

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Grace Knuttinen, MD, PhD treated as a radiologist in Scottsdale, AZ during 2016 were CT scan, minimally invasive procedures, catheterization and thoracic (chest) imaging.

Volume of procedures performed by Dr. Grace Knuttinen, MD, PhD for Medicare patients.

abdominal imaging	23
anastomosis	12
catheterization	45
CT scan	49
diagnostic procedures	17
gastrointestinal procedures	12
image guided procedures	19
minimally invasive procedures	48
minor procedures	17
pelvic imaging	13
thoracic (chest) imaging	24
ultrasound (sonogram)	11
vascular procedures	20

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Grace Knuttinen, MD, PhD.

**Gender**
Male	171
Female	96

**Ethnicity**
Non-Hispanic White	214
Black	12
Hispanic	19
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	107
From 75 to 84	78
85 and over	38
Less than 65	44

Conditions of Medicare patients treated by Dr. Grace Knuttinen, MD, PhD in 2016

Hypertension	75
High Cholesterol	63
Stroke	6
Ischemic Heart Disease	51
Depression	28
Chronic Kidney Disease	67
Asthma	19
Osteoperosis	8
Atrial Fibrilation	19
Heart Failure	35
Chronic Obstructive Pulmonary Disease	18
Diabetes	38
Dementia	13
Cancer	24

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Grace Knuttinen, MD, PhD treated as a radiologist in Scottsdale, AZ during 2017 were catheterization, CT scan, minimally invasive procedures and abdominal imaging.

Volume of procedures performed by Dr. Grace Knuttinen, MD, PhD for Medicare patients.

abdominal imaging	34
anastomosis	20
catheterization	68
CT scan	63
diagnostic procedures	21
doctor visit	16
gastrointestinal procedures	20
image guided procedures	16
minimally invasive procedures	57
minor procedures	21
pelvic imaging	11
thoracic (chest) imaging	33
ultrasound (sonogram)	15
vascular procedures	27

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Grace Knuttinen, MD, PhD.

**Gender**
Male	257
Female	124

**Ethnicity**
Non-Hispanic White	328
Black	14
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	147
From 75 to 84	134
85 and over	43
Less than 65	57

Conditions of Medicare patients treated by Dr. Grace Knuttinen, MD, PhD in 2017

Hypertension	75
High Cholesterol	63
Stroke	8
Ischemic Heart Disease	53
Depression	24
Chronic Kidney Disease	64
Asthma	5
Osteoperosis	6
Atrial Fibrilation	24
Heart Failure	35
Chronic Obstructive Pulmonary Disease	18
Diabetes	34
Dementia	14
Cancer	25

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Grace Knuttinen, MD, PhD treated as a radiologist in Scottsdale, AZ during 2018 were catheterization, CT scan, minimally invasive procedures and thoracic (chest) imaging.

Volume of procedures performed by Dr. Grace Knuttinen, MD, PhD for Medicare patients.

abdominal imaging	21
anastomosis	24
catheterization	107
CT scan	50
device removal	13
diagnostic procedures	26
doctor visit	12
gastrointestinal procedures	24
minimally invasive procedures	50
minor procedures	26
thoracic (chest) imaging	29

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Grace Knuttinen, MD, PhD.

**Gender**
Male	243
Female	159

**Ethnicity**
Non-Hispanic White	343
Black	13
Hispanic	28
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	173
From 75 to 84	126
85 and over	45
Less than 65	58

Conditions of Medicare patients treated by Dr. Grace Knuttinen, MD, PhD in 2018

Hypertension	75
High Cholesterol	62
Stroke	9
Ischemic Heart Disease	52
Depression	31
Chronic Kidney Disease	63
Asthma	11
Osteoperosis	13
Atrial Fibrilation	22
Heart Failure	32
Chronic Obstructive Pulmonary Disease	20
Diabetes	34
Dementia	12
Cancer	26

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Grace Knuttinen, MD, PhD treated as a radiologist in Scottsdale, AZ during 2019 were catheterization, minor procedures, minimally invasive procedures and diagnostic procedures.

Volume of procedures performed by Dr. Grace Knuttinen, MD, PhD for Medicare patients.

catheterization	63
diagnostic procedures	14
gastrointestinal procedures	11
minimally invasive procedures	14
minor procedures	14

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Grace Knuttinen, MD, PhD.

**Gender**
Male	204
Female	122

**Ethnicity**
Non-Hispanic White	267
Black	11
Hispanic	18
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	136
From 75 to 84	102
85 and over	43
Less than 65	45

Conditions of Medicare patients treated by Dr. Grace Knuttinen, MD, PhD in 2019

Hypertension	75
High Cholesterol	61
Stroke	10
Ischemic Heart Disease	56
Depression	32
Chronic Kidney Disease	64
Asthma	9
Osteoperosis	10
Atrial Fibrilation	22
Heart Failure	33
Chronic Obstructive Pulmonary Disease	15
Diabetes	31
Dementia	16
Cancer	27

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Grace Knuttinen, MD, PhD treated as a radiologist in Scottsdale, AZ during 2020 were catheterization, anastomosis, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Grace Knuttinen, MD, PhD for Medicare patients.

anastomosis	13
catheterization	35
gastrointestinal procedures	13
minimally invasive procedures	13

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Grace Knuttinen, MD, PhD.

**Gender**
Male	166
Female	88

**Ethnicity**
Non-Hispanic White	212
Black	14
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	100
From 75 to 84	88
85 and over	27
Less than 65	39

Conditions of Medicare patients treated by Dr. Grace Knuttinen, MD, PhD in 2020

Hypertension	74
High Cholesterol	61
Stroke	7
Ischemic Heart Disease	48
Depression	29
Chronic Kidney Disease	64
Asthma	11
Osteoperosis	14
Atrial Fibrilation	23
Heart Failure	25
Chronic Obstructive Pulmonary Disease	18
Diabetes	33
Dementia	14
Cancer	24

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Grace Knuttinen, MD, PhD treated as a radiologist in Scottsdale, AZ during 2021 were catheterization.

Volume of procedures performed by Dr. Grace Knuttinen, MD, PhD for Medicare patients.

catheterization	51

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Grace Knuttinen, MD, PhD.

**Gender**
Male	153
Female	120

**Ethnicity**
Non-Hispanic White	217
Black	12
Hispanic	21
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	119
From 75 to 84	87
85 and over	28
Less than 65	39

Conditions of Medicare patients treated by Dr. Grace Knuttinen, MD, PhD in 2021

Hypertension	75
High Cholesterol	69
Stroke	12
Ischemic Heart Disease	53
Depression	34
Chronic Kidney Disease	70
Asthma	7
Osteoperosis	12
Atrial Fibrilation	21
Heart Failure	34
Chronic Obstructive Pulmonary Disease	20
Diabetes	42
Dementia	15
Cancer	33

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Grace Knuttinen, MD, PhD treated as a radiologist in Scottsdale, AZ during 2022 were catheterization, anastomosis, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Grace Knuttinen, MD, PhD for Medicare patients.

anastomosis	12
catheterization	67
gastrointestinal procedures	12
minimally invasive procedures	12

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Grace Knuttinen, MD, PhD.

**Gender**
Male	144
Female	88

**Ethnicity**
Non-Hispanic White	194
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	98
From 75 to 84	93
85 and over	19
Less than 65	22

Conditions of Medicare patients treated by Dr. Grace Knuttinen, MD, PhD in 2022

Hypertension	75
High Cholesterol	72
Stroke	13
Ischemic Heart Disease	36
Depression	28
Chronic Kidney Disease	46
Asthma	12
Osteoperosis	16
Atrial Fibrilation	34
Heart Failure	25
Chronic Obstructive Pulmonary Disease	19
Diabetes	30
Dementia	6
Cancer	37

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Grace Knuttinen, MD, PhD for Medicare patients.

The highest averages for the top procedures that Dr. Grace Knuttinen, MD, PhD treated as a radiologist in Scottsdale, AZ were aspiration, catheterization, CT scan and minimally invasive procedures.

abdominal imaging	26
anastomosis	16
aspiration	94
catheterization	67
CT scan	54
device removal	18
diagnostic procedures	21
dialysis access procedures	13
doctor visit	14
gastrointestinal procedures	15
image guided procedures	21
minimally invasive procedures	31
minor procedures	21
pelvic imaging	12
pleural drainage	21
thoracic (chest) imaging	28
ultrasound (sonogram)	13
vascular procedures	21
X-rays	13

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Grace Knuttinen, MD, PhD.

**Gender**
Male	160
Female	111

**Ethnicity**
Black / African American	43
Asian / Pacific Islander	0
Non-Hispanic White	178
Native American / Alaskan Native	0
Hispanic	22
Other	2

**Age**
75 to 84	72
85 and over	26
Less than 65	64
65 to 74	106

Average of Total of Conditions of Medicare patients treated by Dr. Grace Knuttinen, MD, PhD From 2012 - 2022

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

Hypertension	68
High Cholesterol	57
Stroke	9
Ischemic Heart Disease	45
Depression	26
Chronic Kidney Disease	60
Asthma	12
Osteoporosis	9
Heart Failure	31
Chronic Obstructive Pulmonary Disease	17
Diabetes	37
Atrial Fibrillation	19
Dementia	12
Cancer	21

Education & Training

Dr. Grace Knuttinen, MD, PhD graduated from Northwestern University, Feinberg School of Medicine in 2001. She completed residency at University of Chicago Medical Center. She is certified by the Interventional Radiology and Diagnostic Radiology American Board of Radiology and has a state license in Illinois.

Medical School: Northwestern University, Feinberg School of Medicine (2001)

Residency: University of Chicago Medical Center (2006)

Board Certification: Interventional Radiology and Diagnostic Radiology American Board of Radiology (2017)

Licensed In: Illinois

Affiliations & Hospitals

Dr. Grace Knuttinen, MD, PhD is associated with these hospitals and organizations:

Mayo Clinic

Ratings & Reviews

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General Payments

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

**Payments by Company**
St. Jude Medical, Inc.	$48,671 Vascular $33,688	AMPLATZER $13,829	Electrophysiology $717	Angio-Seal $229	Structural Heart $209
Philips Electronics North America Corporation	$1,715 IVUS Systems $1,406	IGT_D Therapy $85	IGT_D Peripheral $67	(8334) IGT D Peripheral $64	Image Guided Therapy Devices _ Peripheral $52	Other $42
Sirtex Medical Inc	$1,187 SIR-Spheres microspheres $1,187
W. L. Gore & Associates, Inc.	$855 VIABAHN Endoprosthesis with Hep $384	VIABAHN Endoprosthesis $250	VIATORR TIPS Endoprosthesis w/ $137	EXCLUDER AAA Endoprosthesis $48	VIATORR TIPS Endoprosthesis w/ Controlled Expansion $36
Medtronic Vascular, Inc.	$632 Concerto-NV $237	ClosureFast $172	MVP-NV $103	Plaque Excision $63	Procedural Support and Other $38	Other $19
Other	$3,823 Abre $314	THERASPHERE - BIO $272	KYPHON Balloon Kyphoplasty $246	STAR Tumor Ablation System $243	XIFAXAN $238	Other $2,509

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$43,012
Food and Beverage	$7,893
Travel and Lodging	$5,716
Consulting Fee	$250
Education	$12

Research Payments

Dr. Grace Knuttinen, MD, PhD has received 3 research payments totaling $70,000.

Biography

Dr. Martha-Gracia Knuttinen sees patients in Phoenix, AZ and Scottsdale, AZ. Her medical specialty is interventional radiology/diagnostic radiology (IR/DR). Dr. Knuttinen's areas of expertise include the following: venous stenting, chronic pelvic pain, and fibroids (leiomyoma). She graduated from Northwestern University, Feinberg School of Medicine and then she performed her residency at the University of Chicago Medical Center. Her distinctions include: Overall Best Scientific Paper - International Interventional Radiology Meeting; APRA Grant Award - APRA Award, Office of Translation to Practice; and Magna Cum Laude Award - Radiological Society of North America. She is professionally affiliated with Mayo Clinic.

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Dr. Grace Knuttinen, MD, PhD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Grace Knuttinen, MD, PhD in 2023

By Volume:

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. Grace Knuttinen, MD, PhD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grace Knuttinen, MD, PhD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grace Knuttinen, MD, PhD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grace Knuttinen, MD, PhD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grace Knuttinen, MD, PhD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grace Knuttinen, MD, PhD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grace Knuttinen, MD, PhD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grace Knuttinen, MD, PhD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grace Knuttinen, MD, PhD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Grace Knuttinen, MD, PhD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Grace Knuttinen, MD, PhD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Research Payments

Biography

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