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Home > NC Providers > Orthopedic Surgeons

Carol Donahue Knowles, DC, PA

Accepting New Patients

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Specializes in: Orthopedics/Orthopedic Surgery and Chiropractic

3200 Northline Avenue Suite 160
Greensboro, NC 27408

(336) 545-5001

Carol Donahue Knowles, DC, PA is a chiropractor in Greensboro, NC specializing in orthopedics/orthopedic surgery and chiropractic. Carol Donahue Knowles, DC, PA is affiliated with UNC Health and UNC Health Alliance.

Office Locations

3200 Northline Avenue Suite 160
Greensboro, NC 27408

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Carol Donahue Knowles, DC, PA for Medicare patients.

doctor visit	113

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Carol Donahue Knowles, DC, PA treated as a chiropractor in Greensboro, NC during 2013 were nursing home care.

Volume of procedures performed by Carol Donahue Knowles, DC, PA for Medicare patients.

doctor visit	182
nursing home care	1098

2013 Medicare Patient Data

Information about Medicare patients treated by Carol Donahue Knowles, DC, PA.

**Gender**
Male	149
Female	266

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

**Age**
From 65 to 74	85
From 75 to 84	116
85 and over	121
Less than 65	93

Conditions of Medicare patients treated by Carol Donahue Knowles, DC, PA in 2013

Hypertension	75
High Cholesterol	62
Stroke	17
Ischemic Heart Disease	41
Depression	52
Chronic Kidney Disease	38
Asthma	12
Osteoperosis	18
Atrial Fibrilation	20
Heart Failure	34
Chronic Obstructive Pulmonary Disease	27
Diabetes	42
Dementia	44
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Carol Donahue Knowles, DC, PA treated as a chiropractor in Greensboro, NC during 2014 were nursing home care.

Volume of procedures performed by Carol Donahue Knowles, DC, PA for Medicare patients.

doctor visit	27
nursing home care	772

2014 Medicare Patient Data

Information about Medicare patients treated by Carol Donahue Knowles, DC, PA.

**Gender**
Male	90
Female	148

**Ethnicity**
Non-Hispanic White	186
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	54
From 75 to 84	64
85 and over	96
Less than 65	24

Conditions of Medicare patients treated by Carol Donahue Knowles, DC, PA in 2014

Hypertension	75
High Cholesterol	67
Stroke	21
Ischemic Heart Disease	48
Depression	51
Chronic Kidney Disease	58
Asthma	9
Osteoperosis	18
Atrial Fibrilation	24
Heart Failure	42
Chronic Obstructive Pulmonary Disease	34
Diabetes	44
Dementia	55
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Carol Donahue Knowles, DC, PA treated as a chiropractor in Greensboro, NC during 2015 were nursing home care.

Volume of procedures performed by Carol Donahue Knowles, DC, PA for Medicare patients.

doctor visit	16
nursing home care	667

2015 Medicare Patient Data

Information about Medicare patients treated by Carol Donahue Knowles, DC, PA.

**Gender**
Male	144
Female	314

**Ethnicity**
Non-Hispanic White	374
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	76
From 75 to 84	148
85 and over	212
Less than 65	22

Conditions of Medicare patients treated by Carol Donahue Knowles, DC, PA in 2015

Hypertension	75
High Cholesterol	66
Stroke	21
Ischemic Heart Disease	46
Depression	45
Chronic Kidney Disease	53
Asthma	18
Osteoperosis	21
Atrial Fibrilation	35
Heart Failure	48
Chronic Obstructive Pulmonary Disease	33
Diabetes	43
Dementia	52
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Carol Donahue Knowles, DC, PA treated as a chiropractor in Greensboro, NC during 2016 were nursing home care, aspiration and injections.

Volume of procedures performed by Carol Donahue Knowles, DC, PA for Medicare patients.

aspiration	15
doctor visit	16
injections	15
nursing home care	615

2016 Medicare Patient Data

Information about Medicare patients treated by Carol Donahue Knowles, DC, PA.

**Gender**
Male	79
Female	147

**Ethnicity**
Non-Hispanic White	187
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	49
From 75 to 84	71
85 and over	87
Less than 65	19

Conditions of Medicare patients treated by Carol Donahue Knowles, DC, PA in 2016

Hypertension	75
High Cholesterol	67
Stroke	20
Ischemic Heart Disease	49
Depression	51
Chronic Kidney Disease	61
Asthma	32
Osteoperosis	17
Atrial Fibrilation	25
Heart Failure	41
Chronic Obstructive Pulmonary Disease	31
Diabetes	42
Dementia	58
Cancer	18

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Carol Donahue Knowles, DC, PA treated as a chiropractor in Greensboro, NC during 2017 were nursing home care, pain management, injections and X-rays.

Volume of procedures performed by Carol Donahue Knowles, DC, PA for Medicare patients.

doctor visit	118
injections	52
nursing home care	222
pain management	52
spinal procedures	19
X-rays	19

2017 Medicare Patient Data

Information about Medicare patients treated by Carol Donahue Knowles, DC, PA.

**Gender**
Male	64
Female	157

**Ethnicity**
Non-Hispanic White	175
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	82
From 75 to 84	60
85 and over	51
Less than 65	28

Conditions of Medicare patients treated by Carol Donahue Knowles, DC, PA in 2017

Hypertension	75
High Cholesterol	57
Stroke	11
Ischemic Heart Disease	38
Depression	37
Chronic Kidney Disease	46
Asthma	15
Osteoperosis	14
Atrial Fibrilation	18
Heart Failure	29
Chronic Obstructive Pulmonary Disease	23
Diabetes	41
Dementia	30
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Carol Donahue Knowles, DC, PA treated as a chiropractor in Greensboro, NC during 2018 were X-rays, spinal procedures, pain management and injections.

Volume of procedures performed by Carol Donahue Knowles, DC, PA for Medicare patients.

doctor visit	391
injections	38
pain management	38
spinal procedures	56
X-rays	56

2018 Medicare Patient Data

Information about Medicare patients treated by Carol Donahue Knowles, DC, PA.

**Gender**
Male	80
Female	213

**Ethnicity**
Non-Hispanic White	239
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	120
From 75 to 84	88
85 and over	33
Less than 65	52

Conditions of Medicare patients treated by Carol Donahue Knowles, DC, PA in 2018

Hypertension	70
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	28
Depression	34
Chronic Kidney Disease	36
Asthma	12
Osteoperosis	15
Atrial Fibrilation	8
Heart Failure	18
Chronic Obstructive Pulmonary Disease	14
Diabetes	31
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Carol Donahue Knowles, DC, PA treated as a chiropractor in Greensboro, NC during 2019 were X-rays, spinal procedures, pain management and injections.

Volume of procedures performed by Carol Donahue Knowles, DC, PA for Medicare patients.

doctor visit	623
injections	49
pain management	49
spinal procedures	86
X-rays	86

2019 Medicare Patient Data

Information about Medicare patients treated by Carol Donahue Knowles, DC, PA.

**Gender**
Male	126
Female	268

**Ethnicity**
Non-Hispanic White	320
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	155
From 75 to 84	126
85 and over	47
Less than 65	66

Conditions of Medicare patients treated by Carol Donahue Knowles, DC, PA in 2019

Hypertension	71
High Cholesterol	62
Stroke	5
Ischemic Heart Disease	30
Depression	35
Chronic Kidney Disease	34
Asthma	10
Osteoperosis	11
Atrial Fibrilation	10
Heart Failure	21
Chronic Obstructive Pulmonary Disease	16
Diabetes	31
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Carol Donahue Knowles, DC, PA treated as a chiropractor in Greensboro, NC during 2020 were X-rays, spinal procedures, pain management and injections.

Volume of procedures performed by Carol Donahue Knowles, DC, PA for Medicare patients.

doctor visit	504
injections	51
pain management	51
spinal procedures	53
X-rays	53

2020 Medicare Patient Data

Information about Medicare patients treated by Carol Donahue Knowles, DC, PA.

**Gender**
Male	104
Female	236

**Ethnicity**
Non-Hispanic White	283
Black	45
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	148
From 75 to 84	104
85 and over	40
Less than 65	48

Conditions of Medicare patients treated by Carol Donahue Knowles, DC, PA in 2020

Hypertension	67
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	32
Depression	37
Chronic Kidney Disease	33
Asthma	11
Osteoperosis	14
Atrial Fibrilation	9
Heart Failure	19
Chronic Obstructive Pulmonary Disease	16
Diabetes	27
Dementia	7
Cancer	6

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Carol Donahue Knowles, DC, PA treated as a chiropractor in Greensboro, NC during 2021 were pain management, injections, X-rays and spinal procedures.

Volume of procedures performed by Carol Donahue Knowles, DC, PA for Medicare patients.

doctor visit	688
injections	71
pain management	71
spinal procedures	54
X-rays	54

2021 Medicare Patient Data

Information about Medicare patients treated by Carol Donahue Knowles, DC, PA.

**Gender**
Male	122
Female	291

**Ethnicity**
Non-Hispanic White	340
Black	57
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	172
From 75 to 84	138
85 and over	62
Less than 65	41

Conditions of Medicare patients treated by Carol Donahue Knowles, DC, PA in 2021

Hypertension	65
High Cholesterol	62
Stroke	4
Ischemic Heart Disease	33
Depression	31
Chronic Kidney Disease	34
Asthma	11
Osteoperosis	15
Atrial Fibrilation	9
Heart Failure	18
Chronic Obstructive Pulmonary Disease	15
Diabetes	25
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Carol Donahue Knowles, DC, PA treated as a chiropractor in Greensboro, NC during 2022 were pain management, injections, X-rays and spinal procedures.

Volume of procedures performed by Carol Donahue Knowles, DC, PA for Medicare patients.

doctor visit	836
injections	83
pain management	83
spinal procedures	56
X-rays	56

2022 Medicare Patient Data

Information about Medicare patients treated by Carol Donahue Knowles, DC, PA.

**Gender**
Male	124
Female	338

**Ethnicity**
Non-Hispanic White	376
Black	69
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	192
From 75 to 84	166
85 and over	50
Less than 65	54

Conditions of Medicare patients treated by Carol Donahue Knowles, DC, PA in 2022

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	29
Depression	34
Chronic Kidney Disease	26
Asthma	16
Osteoperosis	19
Atrial Fibrilation	15
Heart Failure	16
Chronic Obstructive Pulmonary Disease	20
Diabetes	30
Dementia	5
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Carol Donahue Knowles, DC, PA for Medicare patients.

The highest averages for the top procedures that Carol Donahue Knowles, DC, PA treated as a chiropractor in Greensboro, NC were nursing home care, pain management, X-rays and spinal procedures.

aspiration	15
doctor visit	319
injections	51
nursing home care	674
pain management	57
spinal procedures	54
X-rays	54

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Carol Donahue Knowles, DC, PA.

**Gender**
Male	98
Female	216

**Ethnicity**
Black / African American	15
Asian / Pacific Islander	0
Non-Hispanic White	255
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	98
85 and over	72
Less than 65	40
65 to 74	103

Average of Total of Conditions of Medicare patients treated by Carol Donahue Knowles, DC, PA From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Carol Donahue Knowles, DC, PA treated were hypertension, high cholesterol, chronic kidney disease and depression.

Hypertension	65
High Cholesterol	58
Stroke	10
Ischemic Heart Disease	34
Depression	37
Chronic Kidney Disease	38
Asthma	13
Osteoporosis	14
Heart Failure	26
Chronic Obstructive Pulmonary Disease	20
Diabetes	32
Atrial Fibrillation	15
Cancer	10
Dementia	24

Education & Training

She is certified by the Physician Assistant, Board Certified and has a state license in South Carolina.

Board Certification: Physician Assistant, Board Certified

Licensed In: South Carolina

Affiliations & Hospitals

Carol Donahue Knowles, DC, PA is associated with these hospitals and organizations:

UNC Health

UNC Health Alliance

Ratings & Reviews

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General Payments

These charts describe general payments received by Carol Donahue Knowles, DC, PA. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Abbott Laboratories	$107 PROCLAIM $47	Proclaim IPG $41	Swift-Lock SCS $18
BioDelivery Sciences International, Inc.	$78 BELBUCA $78

**Types of Payments**
Food and Beverage	$184

Biography

Dr. Carol Knowles is a chiropractic and orthopedics/orthopedic surgery specialist in Greensboro, NC. She is affiliated with UNC Health. According to UNC Health, Dr. Knowles is currently accepting new patients at her office in Greensboro, NC.

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Carol Donahue Knowles, DC, PA

Office Locations

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 Carol Donahue Knowles, DC, PA in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Carol Donahue Knowles, DC, PA in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Carol Donahue Knowles, DC, PA in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Carol Donahue Knowles, DC, PA in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Carol Donahue Knowles, DC, PA in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Carol Donahue Knowles, DC, PA in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Carol Donahue Knowles, DC, PA in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Carol Donahue Knowles, DC, PA in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Carol Donahue Knowles, DC, PA in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Carol Donahue Knowles, DC, PA 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 Carol Donahue Knowles, DC, PA From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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