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Matthew Christopher McKnight, DPM

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Specializes in: Foot & Ankle Surgery and Podiatry (Foot & Ankle Medicine)

Des Moines University College of Podiatric Medicine and Surgery

202 4th Avenue Floor 2
Grinnell, IA 50112

(641) 236-2008

Matthew Christopher McKnight, DPM is a podiatrist in Grinnell, IA specializing in foot & ankle surgery and podiatry (foot & ankle medicine). He graduated from Des Moines University College of Podiatric Medicine and Surgery. Matthew Christopher McKnight, DPM is affiliated with UnityPoint Health and Grinnell Regional Medical Center.

Office Locations

Grinnell Regional Medical Center

202 4th Avenue Floor 2
Grinnell, IA 50112

(641) 236-2008

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Noteworthy Medicare Patient Procedures Performed by Matthew Christopher McKnight, DPM in 2023

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

Top 25%

By Volume:

debridement

excision

nursing home care

In 2012, Matthew Christopher McKnight, DPM performed more debridement (removal of unhealthy tissue), excision, and nursing home care procedures for Medicare patients than 75% of providers in related specialties within Iowa.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Matthew Christopher McKnight, DPM treated as a podiatrist in Grinnell, IA during 2012 were nursing home care, removal of lesion (e.g. growth), skin procedures and debridement (removal of unhealthy tissue).

Volume of procedures performed by Matthew Christopher McKnight, DPM for Medicare patients.

aspiration	32
debridement (removal of unhealthy tissue)	233
doctor visit	1491
excision	65
injections	52
nail avulsion	57
nail procedures	131
nursing home care	259
removal of lesion (e.g. growth)	240
skin procedures	240

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Matthew Christopher McKnight, DPM treated as a podiatrist in Grinnell, IA during 2013 were debridement (removal of unhealthy tissue), removal of lesion (e.g. growth), skin procedures and nursing home care.

Volume of procedures performed by Matthew Christopher McKnight, DPM for Medicare patients.

abscess drainage	14
aspiration	39
compression therapy	17
debridement (removal of unhealthy tissue)	390
doctor visit	1715
excision	199
immobilization	17
incision and drainage	14
injections	57
minor procedures	14
nail avulsion	56
nail procedures	117
nursing home care	225
removal of lesion (e.g. growth)	335
skin procedures	335
skin surgery	14

2013 Medicare Patient Data

Information about Medicare patients treated by Matthew Christopher McKnight, DPM.

**Gender**
Male	287
Female	440

**Ethnicity**
Non-Hispanic White	715
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	161
From 75 to 84	240
85 and over	253
Less than 65	73

Conditions of Medicare patients treated by Matthew Christopher McKnight, DPM in 2013

Hypertension	60
High Cholesterol	41
Stroke	5
Ischemic Heart Disease	32
Depression	21
Chronic Kidney Disease	22
Asthma	2
Osteoperosis	5
Atrial Fibrilation	15
Heart Failure	21
Chronic Obstructive Pulmonary Disease	14
Diabetes	38
Dementia	25
Cancer	6

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Matthew Christopher McKnight, DPM treated as a podiatrist in Grinnell, IA during 2014 were removal of lesion (e.g. growth), skin procedures, debridement (removal of unhealthy tissue) and nursing home care.

Volume of procedures performed by Matthew Christopher McKnight, DPM for Medicare patients.

abscess drainage	15
aspiration	19
debridement (removal of unhealthy tissue)	388
doctor visit	1565
excision	205
hospital care	63
incision and drainage	15
injections	19
inpatient care	63
lower extremity surgery	27
minor procedures	15
nail avulsion	82
nail procedures	122
nursing home care	224
removal of lesion (e.g. growth)	398
skin procedures	398
skin surgery	15

2014 Medicare Patient Data

Information about Medicare patients treated by Matthew Christopher McKnight, DPM.

**Gender**
Male	305
Female	435

**Ethnicity**
Non-Hispanic White	721
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	177
From 75 to 84	211
85 and over	267
Less than 65	85

Conditions of Medicare patients treated by Matthew Christopher McKnight, DPM in 2014

Hypertension	64
High Cholesterol	42
Stroke	6
Ischemic Heart Disease	32
Depression	25
Chronic Kidney Disease	24
Asthma	2
Osteoperosis	5
Atrial Fibrilation	13
Heart Failure	21
Chronic Obstructive Pulmonary Disease	14
Diabetes	39
Dementia	28
Cancer	6

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Matthew Christopher McKnight, DPM treated as a podiatrist in Grinnell, IA during 2015 were removal of lesion (e.g. growth), skin procedures, nursing home care and debridement (removal of unhealthy tissue).

Volume of procedures performed by Matthew Christopher McKnight, DPM for Medicare patients.

aspiration	46
bone surgery	23
debridement (removal of unhealthy tissue)	188
doctor visit	1340
excision	76
injections	46
lower extremity surgery	23
nail avulsion	48
nail procedures	104
nursing home care	198
removal of lesion (e.g. growth)	372
skin procedures	372

2015 Medicare Patient Data

Information about Medicare patients treated by Matthew Christopher McKnight, DPM.

**Gender**
Male	604
Female	898

**Ethnicity**
Non-Hispanic White	1460
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	340
From 75 to 84	436
85 and over	544
Less than 65	182

Conditions of Medicare patients treated by Matthew Christopher McKnight, DPM in 2015

Hypertension	62
High Cholesterol	40
Stroke	6
Ischemic Heart Disease	31
Depression	26
Chronic Kidney Disease	25
Asthma	7
Osteoperosis	6
Atrial Fibrilation	15
Heart Failure	22
Chronic Obstructive Pulmonary Disease	13
Diabetes	40
Dementia	28
Cancer	5

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Matthew Christopher McKnight, DPM treated as a podiatrist in Grinnell, IA during 2016 were nursing home care, removal of lesion (e.g. growth), skin procedures and debridement (removal of unhealthy tissue).

Volume of procedures performed by Matthew Christopher McKnight, DPM for Medicare patients.

aspiration	37
debridement (removal of unhealthy tissue)	160
doctor visit	1365
excision	87
injections	52
nail avulsion	71
nail procedures	96
nursing home care	409
removal of lesion (e.g. growth)	351
skin procedures	351

2016 Medicare Patient Data

Information about Medicare patients treated by Matthew Christopher McKnight, DPM.

**Gender**
Male	356
Female	519

**Ethnicity**
Non-Hispanic White	846
Black	0
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	182
From 75 to 84	243
85 and over	353
Less than 65	97

Conditions of Medicare patients treated by Matthew Christopher McKnight, DPM in 2016

Hypertension	64
High Cholesterol	44
Stroke	5
Ischemic Heart Disease	32
Depression	31
Chronic Kidney Disease	30
Asthma	14
Osteoperosis	8
Atrial Fibrilation	16
Heart Failure	26
Chronic Obstructive Pulmonary Disease	13
Diabetes	39
Dementia	34
Cancer	5

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Matthew Christopher McKnight, DPM treated as a podiatrist in Grinnell, IA during 2017 were nursing home care, debridement (removal of unhealthy tissue), removal of lesion (e.g. growth) and skin procedures.

Volume of procedures performed by Matthew Christopher McKnight, DPM for Medicare patients.

aspiration	45
debridement (removal of unhealthy tissue)	246
doctor visit	1384
excision	147
hospital care	12
injections	64
inpatient care	12
nail avulsion	52
nail procedures	86
nursing home care	278
removal of lesion (e.g. growth)	202
skin procedures	202

2017 Medicare Patient Data

Information about Medicare patients treated by Matthew Christopher McKnight, DPM.

**Gender**
Male	345
Female	506

**Ethnicity**
Non-Hispanic White	815
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	187
From 75 to 84	240
85 and over	318
Less than 65	106

Conditions of Medicare patients treated by Matthew Christopher McKnight, DPM in 2017

Hypertension	65
High Cholesterol	43
Stroke	6
Ischemic Heart Disease	33
Depression	29
Chronic Kidney Disease	34
Asthma	3
Osteoperosis	6
Atrial Fibrilation	14
Heart Failure	26
Chronic Obstructive Pulmonary Disease	16
Diabetes	40
Dementia	35
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Matthew Christopher McKnight, DPM treated as a podiatrist in Grinnell, IA during 2018 were nursing home care, debridement (removal of unhealthy tissue), removal of lesion (e.g. growth) and skin procedures.

Volume of procedures performed by Matthew Christopher McKnight, DPM for Medicare patients.

aspiration	36
debridement (removal of unhealthy tissue)	166
doctor visit	1249
excision	113
injections	36
nail avulsion	45
nail procedures	75
nursing home care	241
removal of lesion (e.g. growth)	139
skin procedures	139

2018 Medicare Patient Data

Information about Medicare patients treated by Matthew Christopher McKnight, DPM.

**Gender**
Male	308
Female	422

**Ethnicity**
Non-Hispanic White	699
Black	0
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	172
From 75 to 84	222
85 and over	256
Less than 65	80

Conditions of Medicare patients treated by Matthew Christopher McKnight, DPM in 2018

Hypertension	70
High Cholesterol	47
Stroke	7
Ischemic Heart Disease	32
Depression	29
Chronic Kidney Disease	36
Asthma	2
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	24
Chronic Obstructive Pulmonary Disease	16
Diabetes	37
Dementia	30
Cancer	7

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Matthew Christopher McKnight, DPM treated as a podiatrist in Grinnell, IA during 2019 were nursing home care, debridement (removal of unhealthy tissue), excision and removal of lesion (e.g. growth).

Volume of procedures performed by Matthew Christopher McKnight, DPM for Medicare patients.

aspiration	39
debridement (removal of unhealthy tissue)	193
doctor visit	1282
excision	125
immobilization	23
injections	39
nail avulsion	57
nail procedures	102
nursing home care	217
removal of lesion (e.g. growth)	110
skin procedures	110

2019 Medicare Patient Data

Information about Medicare patients treated by Matthew Christopher McKnight, DPM.

**Gender**
Male	287
Female	416

**Ethnicity**
Non-Hispanic White	675
Black	0
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	168
From 75 to 84	236
85 and over	226
Less than 65	73

Conditions of Medicare patients treated by Matthew Christopher McKnight, DPM in 2019

Hypertension	69
High Cholesterol	50
Stroke	7
Ischemic Heart Disease	32
Depression	29
Chronic Kidney Disease	38
Asthma	3
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	26
Chronic Obstructive Pulmonary Disease	15
Diabetes	38
Dementia	29
Cancer	6

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Matthew Christopher McKnight, DPM treated as a podiatrist in Grinnell, IA during 2020 were nursing home care, debridement (removal of unhealthy tissue), excision and removal of lesion (e.g. growth).

Volume of procedures performed by Matthew Christopher McKnight, DPM for Medicare patients.

aspiration	35
debridement (removal of unhealthy tissue)	164
doctor visit	1001
excision	115
immobilization	15
injections	35
nail avulsion	14
nail procedures	42
nursing home care	192
removal of lesion (e.g. growth)	90
skin procedures	90

2020 Medicare Patient Data

Information about Medicare patients treated by Matthew Christopher McKnight, DPM.

**Gender**
Male	256
Female	313

**Ethnicity**
Non-Hispanic White	543
Black	0
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	125
From 75 to 84	193
85 and over	193
Less than 65	58

Conditions of Medicare patients treated by Matthew Christopher McKnight, DPM in 2020

Hypertension	69
High Cholesterol	50
Stroke	4
Ischemic Heart Disease	34
Depression	25
Chronic Kidney Disease	39
Asthma	4
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	25
Chronic Obstructive Pulmonary Disease	14
Diabetes	37
Dementia	30
Cancer	7

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Matthew Christopher McKnight, DPM treated as a podiatrist in Grinnell, IA during 2021 were nursing home care, debridement (removal of unhealthy tissue), excision and removal of lesion (e.g. growth).

Volume of procedures performed by Matthew Christopher McKnight, DPM for Medicare patients.

aspiration	42
debridement (removal of unhealthy tissue)	163
doctor visit	1048
excision	121
immobilization	15
injections	42
nail avulsion	14
nail procedures	39
nursing home care	251
removal of lesion (e.g. growth)	90
skin procedures	90

2021 Medicare Patient Data

Information about Medicare patients treated by Matthew Christopher McKnight, DPM.

**Gender**
Male	268
Female	324

**Ethnicity**
Non-Hispanic White	566
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	150
From 75 to 84	198
85 and over	193
Less than 65	51

Conditions of Medicare patients treated by Matthew Christopher McKnight, DPM in 2021

Hypertension	69
High Cholesterol	51
Stroke	5
Ischemic Heart Disease	31
Depression	28
Chronic Kidney Disease	44
Asthma	4
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	25
Chronic Obstructive Pulmonary Disease	13
Diabetes	40
Dementia	29
Cancer	7

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Matthew Christopher McKnight, DPM treated as a podiatrist in Grinnell, IA during 2022 were nursing home care, debridement (removal of unhealthy tissue), removal of lesion (e.g. growth) and skin procedures.

Volume of procedures performed by Matthew Christopher McKnight, DPM for Medicare patients.

aspiration	37
debridement (removal of unhealthy tissue)	130
doctor visit	1063
excision	105
injections	37
nail avulsion	20
nail procedures	45
nursing home care	236
removal of lesion (e.g. growth)	112
skin procedures	112

2022 Medicare Patient Data

Information about Medicare patients treated by Matthew Christopher McKnight, DPM.

**Gender**
Male	254
Female	322

**Ethnicity**
Non-Hispanic White	553
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	141
From 75 to 84	206
85 and over	195
Less than 65	34

Conditions of Medicare patients treated by Matthew Christopher McKnight, DPM in 2022

Hypertension	75
High Cholesterol	69
Stroke	9
Ischemic Heart Disease	27
Depression	29
Chronic Kidney Disease	33
Asthma	5
Osteoperosis	13
Atrial Fibrilation	22
Heart Failure	22
Chronic Obstructive Pulmonary Disease	18
Diabetes	34
Dementia	24
Cancer	10

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Matthew Christopher McKnight, DPM for Medicare patients.

The highest averages for the top procedures that Matthew Christopher McKnight, DPM treated as a podiatrist in Grinnell, IA were nursing home care, removal of lesion (e.g. growth), skin procedures and debridement (removal of unhealthy tissue).

abscess drainage	14
aspiration	37
bone surgery	23
compression therapy	17
debridement (removal of unhealthy tissue)	220
doctor visit	1318
excision	123
hospital care	37
immobilization	17
incision and drainage	14
injections	43
inpatient care	37
lower extremity surgery	25
minor procedures	14
nail avulsion	46
nail procedures	87
nursing home care	248
removal of lesion (e.g. growth)	221
skin procedures	221
skin surgery	14

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Matthew Christopher McKnight, DPM.

**Gender**
Male	297
Female	417

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	690
Native American / Alaskan Native	0
Hispanic	1
Other	4

**Age**
75 to 84	220
85 and over	254
Less than 65	76
65 to 74	163

Average of Total of Conditions of Medicare patients treated by Matthew Christopher McKnight, DPM From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Matthew Christopher McKnight, DPM treated were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	60
High Cholesterol	43
Stroke	5
Ischemic Heart Disease	28
Depression	24
Chronic Kidney Disease	29
Asthma	4
Osteoporosis	6
Heart Failure	21
Chronic Obstructive Pulmonary Disease	13
Diabetes	34
Atrial Fibrillation	13
Dementia	26
Cancer	6

Education & Training

Matthew Christopher McKnight, DPM graduated from Des Moines University College of Podiatric Medicine and Surgery. He completed residency at Forest Park, St. Louis Missouri. He is certified by the American Board of Foot and Ankle Surgery and has a state license in Iowa.

Medical School: Des Moines University College of Podiatric Medicine and Surgery

Residency: Forest Park, St. Louis Missouri

Board Certification: American Board of Foot and Ankle Surgery

Licensed In: Iowa

Affiliations & Hospitals

Matthew Christopher McKnight, DPM is associated with these hospitals and organizations:

UnityPoint Health

Grinnell Regional Medical Center

Ratings & Reviews

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General Payments

These charts describe general payments received by Matthew Christopher McKnight, DPM. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Arthrex, Inc.	$5,525 ARTHREX PRODUCT LINE DISTAL EXTREMITY ARTHROSCOPY $5,525
Wright Medical Technology, Inc.	$1,460 Foot and Ankle $1,367	AUGMENT $93
Stryker Corporation	$1,219 ORTHOLOC 2 LAPIFUSE $346	TRAUMA & EXTREMITIES $276	ORTHOLOC 3DI $132	VALOR $129	Prophecy $117	Other $219
DePuy Synthes Sales Inc.	$194 VA-LCP PLATES & SCREWS $155	MOTOBAND $23	LCP PLATES & SCREWS $16
WARDLOW ENTERPRISES	$122 $122
Other	$213 ENTRE $36	PuraPly $36	BGS-BHS Stimulators $30	3i-Dental $21	COLLAGENASE SANTYL $20	Other $72

**Types of Payments**
Education	$4,823
Food and Beverage	$2,106
Travel and Lodging	$1,805

Biography

Dr. Matthew McKnight specializes in foot & ankle surgery and podiatry (foot & ankle medicine) and practices in Grinnell, IA. Dr. McKnight is professionally affiliated with UnityPoint Health. His practice in Grinnell, IA is open to new patients as reported by UnityPoint Health.

Select Year:

Matthew Christopher McKnight, DPM

Office Locations

Noteworthy Medicare Patient Procedures Performed by Matthew Christopher McKnight, DPM 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 Matthew Christopher McKnight, DPM in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Matthew Christopher McKnight, DPM in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Matthew Christopher McKnight, DPM in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Matthew Christopher McKnight, DPM in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Matthew Christopher McKnight, DPM in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Matthew Christopher McKnight, DPM in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Matthew Christopher McKnight, DPM in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Matthew Christopher McKnight, DPM in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Matthew Christopher McKnight, DPM in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Matthew Christopher McKnight, DPM 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 Matthew Christopher McKnight, DPM From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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