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Home > TN Providers > Diagnostic Radiologists

Dr. Donald C. Walker, MD

(Dr. Donald Christopher Walker, MD)

(38 Ratings)

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

Meharry Medical College

Professional interests include: diagnostic imaging

1415 Old Weisgarber Road Suite 240
Knoxville, TN 37909

(865) 558-0225

Dr. Donald C. Walker, MD is a radiologist in Knoxville, TN specializing in interventional radiology/diagnostic radiology (ir/dr) and diagnostic radiology. He graduated from Meharry Medical College. Dr. Donald C. Walker, MD is affiliated with University Physicians' Association, Inc. and The University of Tennessee Medical Center.

Office Locations

The University of Tennessee Medical Center

1415 Old Weisgarber Road Suite 240
Knoxville, TN 37909

(865) 558-0225

(865) 540-3857

open_in_new

University Physicians' Association, Inc.

1926 Alcoa Highway Suite 120
Knoxville, TN 37920

(865) 305-9661

(865) 305-6148

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Noteworthy Medicare Patient Procedures Performed by Dr. Donald C. Walker, MD in 2023

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

Top 5%

By Affordability:

X-rays

In 2023, Dr. Donald C. Walker, MD had a list price for X-rays that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Tennessee. 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 Volume:

abdominal paracentesis

aspiration procedures

By Affordability:

abdominal biopsy

cervical spine CT scan

chest CT scan

complete abdominal ultrasound

CT scan

head/brain CT scan

liver biopsy

liver core needle biopsy

liver needle biopsy

pelvis X-ray

spine CT scan

In 2012, among providers in related specialties within Tennessee, Dr. Donald C. Walker, MD performed more abdominal paracentesis (abdominal tap), and aspiration procedures procedures for Medicare patients than 75% of them and he also had a list price for abdominal biopsy, cervical (neck) spine CT scan, chest CT scan, complete abdominal ultrasound, CT scan, head/brain CT scan, liver biopsy, liver core needle biopsy, liver needle biopsy, pelvis X-ray, and spine CT scan that was lower than the list prices billed to Medicare by 75% of them. 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. Donald C. Walker, MD treated as a radiologist in Knoxville, TN during 2012 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. Donald C. Walker, MD for Medicare patients.

abdominal imaging	318
brain imaging (neuroimaging)	172
catheterization	72
CT scan	484
device removal	11
hip imaging	21
image guided procedures	37
injections	37
minimally invasive procedures	54
MRI (magnetic resonance imaging)	13
musculoskeletal imaging	88
open surgery	12
pain management	37
pelvic imaging	231
spinal procedures	77
thoracic (chest) imaging	1008
thoracic (chest) surgery procedures	12
thoracostomy	12
ultrasound (sonogram)	176
vascular procedures	213
X-rays	1084

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Donald C. Walker, MD treated as a radiologist in Knoxville, TN during 2013 were X-rays, thoracic (chest) imaging, CT scan and vascular procedures.

Volume of procedures performed by Dr. Donald C. Walker, MD for Medicare patients.

abdominal imaging	473
abscess drainage	16
angioplasty	18
aspiration	65
bone marrow tests	48
brain imaging (neuroimaging)	318
catheterization	111
CT scan	726
diagnostic imaging	11
diagnostic procedures	59
dialysis access procedures	17
gastrointestinal procedures	11
hip imaging	23
image guided procedures	69
injections	37
minimally invasive procedures	140
minor procedures	11
MRI (magnetic resonance imaging)	90
musculoskeletal imaging	167
neck imaging	46
nuclear scan	11
pain management	37
pelvic imaging	293
pleural drainage	53
spinal procedures	116
thoracic (chest) imaging	1973
thoracostomy	12
ultrasound (sonogram)	471
urologic procedures	12
vascular procedures	603
X-rays	2080

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Donald C. Walker, MD.

**Gender**
Male	1206
Female	1746

**Ethnicity**
Non-Hispanic White	2640
Black	235
Hispanic	35
Asian	0
Other	23
Native American	0

**Age**
From 65 to 74	952
From 75 to 84	945
85 and over	614
Less than 65	441

Conditions of Medicare patients treated by Dr. Donald C. Walker, MD in 2013

Hypertension	75
High Cholesterol	60
Stroke	11
Ischemic Heart Disease	48
Depression	32
Chronic Kidney Disease	39
Asthma	10
Osteoperosis	13
Atrial Fibrilation	23
Heart Failure	32
Chronic Obstructive Pulmonary Disease	33
Diabetes	38
Dementia	22
Cancer	16

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Donald C. Walker, MD treated as a radiologist in Knoxville, TN during 2014 were X-rays, thoracic (chest) imaging, CT scan and vascular procedures.

Volume of procedures performed by Dr. Donald C. Walker, MD for Medicare patients.

abdominal imaging	493
aspiration	113
bone marrow tests	66
brain imaging (neuroimaging)	438
catheterization	143
CT scan	875
device removal	28
diagnostic imaging	15
diagnostic procedures	78
gastrointestinal procedures	15
hip imaging	14
image guided procedures	36
injections	36
minimally invasive procedures	77
minor procedures	12
MRI (magnetic resonance imaging)	112
musculoskeletal imaging	126
neck imaging	41
nuclear scan	15
pain management	36
pelvic imaging	317
pleural drainage	67
spinal procedures	140
thoracic (chest) imaging	1858
ultrasound (sonogram)	521
urologic procedures	11
vascular procedures	526
X-rays	1910

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Donald C. Walker, MD.

**Gender**
Male	1151
Female	1702

**Ethnicity**
Non-Hispanic White	2503
Black	255
Hispanic	42
Asian	0
Other	27
Native American	0

**Age**
From 65 to 74	912
From 75 to 84	889
85 and over	600
Less than 65	452

Conditions of Medicare patients treated by Dr. Donald C. Walker, MD in 2014

Hypertension	75
High Cholesterol	60
Stroke	13
Ischemic Heart Disease	48
Depression	34
Chronic Kidney Disease	39
Asthma	11
Osteoperosis	13
Atrial Fibrilation	23
Heart Failure	33
Chronic Obstructive Pulmonary Disease	34
Diabetes	37
Dementia	24
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Donald C. Walker, MD treated as a radiologist in Knoxville, TN during 2015 were X-rays, thoracic (chest) imaging, CT scan and vascular procedures.

Volume of procedures performed by Dr. Donald C. Walker, MD for Medicare patients.

abdominal imaging	517
angioplasty	18
aspiration	85
bone marrow tests	59
brain imaging (neuroimaging)	332
catheterization	115
CT scan	756
device removal	19
diagnostic procedures	88
dialysis access procedures	21
hip imaging	37
image guided procedures	16
injections	16
minimally invasive procedures	70
minor procedures	29
MRI (magnetic resonance imaging)	71
musculoskeletal imaging	162
neck imaging	34
pain management	16
pelvic imaging	332
pleural drainage	41
spinal procedures	122
thoracic (chest) imaging	1575
ultrasound (sonogram)	499
vascular procedures	571
X-rays	1793

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Donald C. Walker, MD.

**Gender**
Male	2372
Female	3530

**Ethnicity**
Non-Hispanic White	5104
Black	572
Hispanic	114
Asian	0
Other	58
Native American	0

**Age**
From 65 to 74	1910
From 75 to 84	1748
85 and over	1298
Less than 65	946

Conditions of Medicare patients treated by Dr. Donald C. Walker, MD in 2015

Hypertension	75
High Cholesterol	62
Stroke	12
Ischemic Heart Disease	49
Depression	34
Chronic Kidney Disease	45
Asthma	24
Osteoperosis	13
Atrial Fibrilation	20
Heart Failure	34
Chronic Obstructive Pulmonary Disease	33
Diabetes	39
Dementia	25
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Donald C. Walker, MD treated as a radiologist in Knoxville, TN during 2016 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. Donald C. Walker, MD for Medicare patients.

abdominal imaging	555
aspiration	44
bone marrow tests	22
brain imaging (neuroimaging)	374
catheterization	101
CT scan	913
device removal	31
diagnostic imaging	16
diagnostic procedures	36
gastrointestinal procedures	16
minimally invasive procedures	26
minor procedures	14
MRI (magnetic resonance imaging)	106
musculoskeletal imaging	150
neck imaging	37
nuclear scan	16
pelvic imaging	367
pleural drainage	33
spinal procedures	111
thoracic (chest) imaging	1765
ultrasound (sonogram)	453
vascular procedures	517
X-rays	1803

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Donald C. Walker, MD.

**Gender**
Male	1153
Female	1666

**Ethnicity**
Non-Hispanic White	2464
Black	259
Hispanic	47
Asian	0
Other	27
Native American	0

**Age**
From 65 to 74	923
From 75 to 84	835
85 and over	629
Less than 65	432

Conditions of Medicare patients treated by Dr. Donald C. Walker, MD in 2016

Hypertension	75
High Cholesterol	61
Stroke	12
Ischemic Heart Disease	48
Depression	35
Chronic Kidney Disease	49
Asthma	37
Osteoperosis	12
Atrial Fibrilation	21
Heart Failure	36
Chronic Obstructive Pulmonary Disease	35
Diabetes	38
Dementia	26
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Donald C. Walker, MD treated as a radiologist in Knoxville, TN during 2017 were thoracic (chest) imaging, X-rays, CT scan and abdominal imaging.

Volume of procedures performed by Dr. Donald C. Walker, MD for Medicare patients.

abdominal imaging	374
aspiration	77
bone marrow tests	30
brain imaging (neuroimaging)	294
catheterization	56
CT scan	724
device removal	11
diagnostic procedures	51
minimally invasive procedures	35
minor procedures	21
MRI (magnetic resonance imaging)	76
musculoskeletal imaging	76
neck imaging	28
pelvic imaging	252
pleural drainage	60
spinal procedures	87
thoracic (chest) imaging	1461
thoracostomy	14
ultrasound (sonogram)	303
vascular procedures	271
X-rays	1452

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Donald C. Walker, MD.

**Gender**
Male	1092
Female	1477

**Ethnicity**
Non-Hispanic White	2169
Black	319
Hispanic	35
Asian	0
Other	31
Native American	0

**Age**
From 65 to 74	857
From 75 to 84	811
85 and over	489
Less than 65	412

Conditions of Medicare patients treated by Dr. Donald C. Walker, MD in 2017

Hypertension	75
High Cholesterol	58
Stroke	13
Ischemic Heart Disease	52
Depression	34
Chronic Kidney Disease	53
Asthma	11
Osteoperosis	10
Atrial Fibrilation	22
Heart Failure	39
Chronic Obstructive Pulmonary Disease	36
Diabetes	39
Dementia	28
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Donald C. Walker, MD treated as a radiologist in Knoxville, TN during 2018 were CT scan, abdominal imaging, pelvic imaging and catheterization.

Volume of procedures performed by Dr. Donald C. Walker, MD for Medicare patients.

abdominal imaging	258
anastomosis	16
aspiration	84
brain imaging (neuroimaging)	83
catheterization	102
CT scan	361
diagnostic procedures	36
gastrointestinal procedures	16
image guided procedures	12
minimally invasive procedures	75
minor procedures	36
pelvic imaging	178
pleural drainage	65
spinal procedures	11
thoracic (chest) imaging	89
thoracostomy	11
ultrasound (sonogram)	80

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Donald C. Walker, MD.

**Gender**
Male	796
Female	882

**Ethnicity**
Non-Hispanic White	1438
Black	202
Hispanic	0
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	685
From 75 to 84	461
85 and over	212
Less than 65	320

Conditions of Medicare patients treated by Dr. Donald C. Walker, MD in 2018

Hypertension	75
High Cholesterol	63
Stroke	15
Ischemic Heart Disease	52
Depression	36
Chronic Kidney Disease	55
Asthma	9
Osteoperosis	10
Atrial Fibrilation	19
Heart Failure	37
Chronic Obstructive Pulmonary Disease	34
Diabetes	42
Dementia	21
Cancer	18

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Donald C. Walker, MD treated as a radiologist in Knoxville, TN during 2019 were CT scan, abdominal imaging, brain imaging (neuroimaging) and pelvic imaging.

Volume of procedures performed by Dr. Donald C. Walker, MD for Medicare patients.

abdominal imaging	208
anastomosis	11
aspiration	63
brain imaging (neuroimaging)	160
catheterization	35
CT scan	433
diagnostic procedures	29
gastrointestinal procedures	11
image guided procedures	15
minimally invasive procedures	68
minor procedures	29
musculoskeletal imaging	68
neck imaging	12
pelvic imaging	153
pleural drainage	44
spinal procedures	52
thoracic (chest) imaging	108
thoracostomy	13
ultrasound (sonogram)	127
vascular procedures	65
X-rays	120

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Donald C. Walker, MD.

**Gender**
Male	814
Female	911

**Ethnicity**
Non-Hispanic White	1613
Black	72
Hispanic	0
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	711
From 75 to 84	491
85 and over	222
Less than 65	301

Conditions of Medicare patients treated by Dr. Donald C. Walker, MD in 2019

Hypertension	75
High Cholesterol	67
Stroke	11
Ischemic Heart Disease	49
Depression	39
Chronic Kidney Disease	54
Asthma	9
Osteoperosis	11
Atrial Fibrilation	18
Heart Failure	37
Chronic Obstructive Pulmonary Disease	34
Diabetes	40
Dementia	18
Cancer	17

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Donald C. Walker, MD treated as a radiologist in Knoxville, TN during 2020 were CT scan, abdominal imaging, ultrasound (sonogram) and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Donald C. Walker, MD for Medicare patients.

abdominal imaging	179
aspiration	51
brain imaging (neuroimaging)	123
catheterization	31
CT scan	312
diagnostic procedures	43
image guided procedures	12
minimally invasive procedures	68
minor procedures	43
musculoskeletal imaging	23
neck imaging	21
pelvic imaging	94
pleural drainage	22
spinal procedures	45
thoracic (chest) imaging	73
ultrasound (sonogram)	147
vascular procedures	80
X-rays	58

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Donald C. Walker, MD.

**Gender**
Male	610
Female	775

**Ethnicity**
Non-Hispanic White	1315
Black	37
Hispanic	0
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	609
From 75 to 84	409
85 and over	173
Less than 65	194

Conditions of Medicare patients treated by Dr. Donald C. Walker, MD in 2020

Hypertension	75
High Cholesterol	66
Stroke	10
Ischemic Heart Disease	44
Depression	37
Chronic Kidney Disease	52
Asthma	8
Osteoperosis	11
Atrial Fibrilation	18
Heart Failure	30
Chronic Obstructive Pulmonary Disease	30
Diabetes	39
Dementia	17
Cancer	18

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Donald C. Walker, MD treated as a radiologist in Knoxville, TN during 2021 were CT scan, abdominal imaging, ultrasound (sonogram) and pelvic imaging.

Volume of procedures performed by Dr. Donald C. Walker, MD for Medicare patients.

abdominal imaging	154
anastomosis	13
aspiration	78
brain imaging (neuroimaging)	78
catheterization	32
CT scan	242
diagnostic procedures	25
gastrointestinal procedures	13
minimally invasive procedures	38
minor procedures	25
musculoskeletal imaging	29
neck imaging	13
pelvic imaging	98
pleural drainage	35
spinal procedures	47
thoracic (chest) imaging	49
ultrasound (sonogram)	120
vascular procedures	33
X-rays	72

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Donald C. Walker, MD.

**Gender**
Male	580
Female	733

**Ethnicity**
Non-Hispanic White	1228
Black	44
Hispanic	0
Asian	0
Other	24
Native American	0

**Age**
From 65 to 74	559
From 75 to 84	427
85 and over	166
Less than 65	161

Conditions of Medicare patients treated by Dr. Donald C. Walker, MD in 2021

Hypertension	75
High Cholesterol	67
Stroke	9
Ischemic Heart Disease	44
Depression	33
Chronic Kidney Disease	52
Asthma	9
Osteoperosis	12
Atrial Fibrilation	17
Heart Failure	32
Chronic Obstructive Pulmonary Disease	30
Diabetes	36
Dementia	16
Cancer	20

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Donald C. Walker, MD treated as a radiologist in Knoxville, TN during 2022 were CT scan, abdominal imaging, ultrasound (sonogram) and pelvic imaging.

Volume of procedures performed by Dr. Donald C. Walker, MD for Medicare patients.

abdominal imaging	165
anastomosis	16
aspiration	76
brain imaging (neuroimaging)	61
catheterization	62
CT scan	199
diagnostic procedures	13
gastrointestinal procedures	16
lymph node procedures	13
minimally invasive procedures	57
minor procedures	13
neck imaging	13
pelvic imaging	78
pleural drainage	41
spinal procedures	20
thoracic (chest) imaging	40
thoracostomy	15
ultrasound (sonogram)	100
vascular procedures	38

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Donald C. Walker, MD.

**Gender**
Male	503
Female	502

**Ethnicity**
Non-Hispanic White	937
Black	37
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	427
From 75 to 84	354
85 and over	112
Less than 65	112

Conditions of Medicare patients treated by Dr. Donald C. Walker, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	32
Depression	33
Chronic Kidney Disease	36
Asthma	9
Osteoperosis	13
Atrial Fibrilation	27
Heart Failure	24
Chronic Obstructive Pulmonary Disease	28
Diabetes	35
Dementia	12
Cancer	27

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Donald C. Walker, MD for Medicare patients.

The highest averages for the top procedures that Dr. Donald C. Walker, MD treated as a radiologist in Knoxville, TN were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

abdominal imaging	335
abscess drainage	16
anastomosis	14
angioplasty	18
aspiration	73
bone marrow tests	45
brain imaging (neuroimaging)	221
catheterization	78
CT scan	547
device removal	20
diagnostic imaging	14
diagnostic procedures	45
dialysis access procedures	19
gastrointestinal procedures	14
hip imaging	23
image guided procedures	28
injections	31
lymph node procedures	13
minimally invasive procedures	64
minor procedures	23
MRI (magnetic resonance imaging)	78
musculoskeletal imaging	98
neck imaging	27
nuclear scan	14
open surgery	12
pain management	31
pelvic imaging	217
pleural drainage	46
spinal procedures	75
thoracic (chest) imaging	909
thoracic (chest) surgery procedures	12
thoracostomy	12
ultrasound (sonogram)	272
urologic procedures	11
vascular procedures	291
X-rays	1152

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Donald C. Walker, MD.

**Gender**
Female	1265
Male	934

**Ethnicity**
Black / African American	184
Asian / Pacific Islander	0
Non-Hispanic White	1946
Native American / Alaskan Native	0
Hispanic	24
Other	22

**Age**
85 and over	410
75 to 84	670
Less than 65	342
65 to 74	776

Average of Total of Conditions of Medicare patients treated by Dr. Donald C. Walker, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	58
Stroke	11
Ischemic Heart Disease	42
Depression	31
Chronic Kidney Disease	43
Asthma	12
Osteoporosis	10
Heart Failure	30
Chronic Obstructive Pulmonary Disease	29
Diabetes	34
Atrial Fibrillation	18
Dementia	19
Cancer	16

Education & Training

Dr. Donald C. Walker, MD graduated from Meharry Medical College. He completed residency at Wayne State University Affiliated Hospitals. He is certified by the American Board of Radiology (Interventional Radiology, Diagnostic Radiology) and has a state license in Arkansas.

Medical School: Meharry Medical College

Residency: Wayne State University Affiliated Hospitals

Board Certification: American Board of Radiology (Interventional Radiology, Diagnostic Radiology)

Licensed In: Arkansas

Affiliations & Hospitals

Dr. Donald C. Walker, MD is associated with these hospitals and organizations:

University Physicians' Association, Inc.

The University of Tennessee Medical Center

Ratings & Reviews

Dr. Donald C. Walker, MD has an exceptional overall rating with an average of 4.95 out of 5 stars based on 38 ratings. We collect ratings and reviews of Dr. Donald C. Walker, MD from all over the web to help you find the right in Knoxville, TN.

4.95

Overall Rating

(38 Ratings)

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General Payments

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

**Payments by Company**
Inari Medical, Inc.	$2,100 CT THROMBECTOMY SYSTEM KIT $1,095	FLOWTRIEVER CATHETER, S $804	ClotTriever $200
Penumbra, Inc.	$1,353 Indigo $1,267	Penumbra Ruby Coil $85
The Spectranetics Corporation	$727 CVX-300CVX-300P $727
Getinge USA Sales, LLC	$429 VASOVIEW Hemopro 2 $409	Fusion Bioline Supported Vascular Grafts $21
Boston Scientific Corporation	$370 GENERAL - EMBOLICS $127	OBSIDIO $121	GENERAL EMBOLICS $88	ICEfx Cryoablation System $19	GENERAL - GUIDEWIRES $15
Other	$1,168 SIR-Spheres microspheres $337	EXPRESS $295	Abre $189	Vascular $115	Upgrade to R5 $44	Other $189

**Types of Payments**
Food and Beverage	$3,513
Travel and Lodging	$2,634

Research Payments

Dr. Donald C. Walker, MD has received 25 research payments totaling $46,682.

Biography

Dr. D. Walker's specialties are interventional radiology/diagnostic radiology (IR/DR) and diagnostic radiology. Dr. Walker has received a 5.0 out of 5 star rating by his patients. In his practice, he is particularly interested in diagnostic imaging. He graduated from Meharry Medical College. Dr. Walker trained at Carraway Methodist Medical Center and a hospital affiliated with Wayne State University for residency. He is affiliated with the University Physicians' Association, Inc. and The University of Tennessee Medical Center.