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Dr. William R. Giles JR., MD

Accepting New Patients

(Dr. William Russell Giles Jr., MD)

(944 Ratings)

Specializes in: General Internal Medicine

University of Texas Medical School at Houston

701 Olympic Plaza Circle
Tyler, TX 75701

(903) 596-3000

Dr. William R. Giles JR., MD is a general internist in Gun Barrel City, TX specializing in general internal medicine. He graduated from University of Texas Medical School at Houston. Dr. William R. Giles JR., MD is affiliated with UTHealth East Texas and ETMC PHYSICIAN GROUP, INC.

Office Locations

100 Municipal Drive Suite 300
Gun Barrel City, TX 75156

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2000 S Palestine Street
Athens, TX 75751

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UTHealth East Texas

701 Olympic Plaza Circle
Tyler, TX 75701

(903) 596-3000

(903) 596-3006

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. William R. Giles JR., MD treated as a general internist in Gun Barrel City, TX during 2012 were lab tests, blood draw, preventive care and thyroid function tests.

Volume of procedures performed by Dr. William R. Giles JR., MD for Medicare patients.

aspiration	19
blood draw	1234
diabetes management	346
doctor visit	1905
ear procedures	23
injections	19
lab tests	4060
preventive care	1158
removal of lesion (e.g. growth)	13
skin procedures	13
spinal procedures	13
thoracic (chest) imaging	113
thyroid function tests	837
vaccines	34
X-rays	126

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. William R. Giles JR., MD treated as a general internist in Gun Barrel City, TX during 2013 were lab tests, blood draw, preventive care and thyroid function tests.

Volume of procedures performed by Dr. William R. Giles JR., MD for Medicare patients.

aspiration	26
blood draw	1008
diabetes management	136
doctor visit	1652
emergency care	11
injections	26
lab tests	3515
preventive care	987
thoracic (chest) imaging	128
thyroid function tests	776
vaccines	119
X-rays	128

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. William R. Giles JR., MD.

**Gender**
Male	271
Female	315

**Ethnicity**
Non-Hispanic White	553
Black	0
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	284
From 75 to 84	146
85 and over	40
Less than 65	116

Conditions of Medicare patients treated by Dr. William R. Giles JR., MD in 2013

Hypertension	75
High Cholesterol	70
Stroke	4
Ischemic Heart Disease	42
Depression	23
Chronic Kidney Disease	19
Asthma	4
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	22
Chronic Obstructive Pulmonary Disease	28
Diabetes	37
Dementia	10
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. William R. Giles JR., MD treated as a general internist in Gun Barrel City, TX during 2014 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. William R. Giles JR., MD for Medicare patients.

blood draw	968
diabetes management	324
doctor visit	1675
lab tests	3834
preventive care	1254
spinal procedures	12
thoracic (chest) imaging	107
thyroid function tests	808
vaccines	169
X-rays	119

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. William R. Giles JR., MD.

**Gender**
Male	263
Female	297

**Ethnicity**
Non-Hispanic White	527
Black	0
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	261
From 75 to 84	142
85 and over	56
Less than 65	101

Conditions of Medicare patients treated by Dr. William R. Giles JR., MD in 2014

Hypertension	75
High Cholesterol	71
Stroke	6
Ischemic Heart Disease	41
Depression	25
Chronic Kidney Disease	21
Asthma	4
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	22
Chronic Obstructive Pulmonary Disease	28
Diabetes	36
Dementia	11
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. William R. Giles JR., MD treated as a general internist in Gun Barrel City, TX during 2015 were lab tests, preventive care, blood draw and skin testing.

Volume of procedures performed by Dr. William R. Giles JR., MD for Medicare patients.

allergy testing	800
blood draw	980
diabetes management	300
doctor visit	1557
lab tests	3761
minimally invasive procedures	800
preventive care	1253
skin testing	800
thoracic (chest) imaging	103
thyroid function tests	785
vaccines	190
X-rays	103

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. William R. Giles JR., MD.

**Gender**
Male	528
Female	530

**Ethnicity**
Non-Hispanic White	994
Black	0
Hispanic	36
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	476
From 75 to 84	286
85 and over	110
Less than 65	186

Conditions of Medicare patients treated by Dr. William R. Giles JR., MD in 2015

Hypertension	75
High Cholesterol	67
Stroke	7
Ischemic Heart Disease	41
Depression	25
Chronic Kidney Disease	24
Asthma	11
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	21
Chronic Obstructive Pulmonary Disease	25
Diabetes	35
Dementia	11
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. William R. Giles JR., MD treated as a general internist in Gun Barrel City, TX during 2016 were lab tests, preventive care, blood draw and allergy testing.

Volume of procedures performed by Dr. William R. Giles JR., MD for Medicare patients.

allergy testing	750
blood draw	902
chronic care	165
diabetes management	245
doctor visit	1455
lab tests	3540
minimally invasive procedures	750
neck imaging	11
preventive care	1252
skin testing	750
thoracic (chest) imaging	94
thyroid function tests	747
ultrasound (sonogram)	11
vaccines	276
X-rays	94

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. William R. Giles JR., MD.

**Gender**
Male	266
Female	251

**Ethnicity**
Non-Hispanic White	495
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	227
From 75 to 84	150
85 and over	55
Less than 65	85

Conditions of Medicare patients treated by Dr. William R. Giles JR., MD in 2016

Hypertension	75
High Cholesterol	69
Stroke	4
Ischemic Heart Disease	42
Depression	24
Chronic Kidney Disease	29
Asthma	26
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	22
Chronic Obstructive Pulmonary Disease	28
Diabetes	34
Dementia	11
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. William R. Giles JR., MD treated as a general internist in Gun Barrel City, TX during 2017 were lab tests, preventive care, blood draw and skin testing.

Volume of procedures performed by Dr. William R. Giles JR., MD for Medicare patients.

allergy testing	760
blood draw	796
chronic care	97
diabetes management	242
doctor visit	1358
lab tests	3209
minimally invasive procedures	760
preventive care	1161
skin testing	760
thoracic (chest) imaging	62
thyroid function tests	687
vaccines	248
X-rays	62

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. William R. Giles JR., MD.

**Gender**
Male	222
Female	231

**Ethnicity**
Non-Hispanic White	436
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	187
From 75 to 84	135
85 and over	55
Less than 65	76

Conditions of Medicare patients treated by Dr. William R. Giles JR., MD in 2017

Hypertension	75
High Cholesterol	66
Stroke	5
Ischemic Heart Disease	42
Depression	23
Chronic Kidney Disease	32
Asthma	3
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	23
Chronic Obstructive Pulmonary Disease	25
Diabetes	33
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. William R. Giles JR., MD treated as a general internist in Gun Barrel City, TX during 2018 were lab tests, preventive care, thyroid function tests and blood draw.

Volume of procedures performed by Dr. William R. Giles JR., MD for Medicare patients.

aspiration	17
blood draw	738
diabetes management	223
doctor visit	1410
injections	17
lab tests	3040
preventive care	1009
thyroid function tests	739
vaccines	173

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. William R. Giles JR., MD.

**Gender**
Male	265
Female	263

**Ethnicity**
Non-Hispanic White	496
Black	0
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	239
From 75 to 84	152
85 and over	41
Less than 65	96

Conditions of Medicare patients treated by Dr. William R. Giles JR., MD in 2018

Hypertension	75
High Cholesterol	74
Stroke	3
Ischemic Heart Disease	41
Depression	24
Chronic Kidney Disease	34
Asthma	4
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	21
Chronic Obstructive Pulmonary Disease	29
Diabetes	33
Dementia	11
Cancer	7

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. William R. Giles JR., MD treated as a general internist in Gun Barrel City, TX during 2019 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. William R. Giles JR., MD for Medicare patients.

blood draw	729
diabetes management	167
doctor visit	1099
eye procedures	29
lab tests	2459
preventive care	771
thyroid function tests	636
vaccines	102

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. William R. Giles JR., MD.

**Gender**
Male	192
Female	169

**Ethnicity**
Non-Hispanic White	341
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	165
From 75 to 84	120
85 and over	33
Less than 65	43

Conditions of Medicare patients treated by Dr. William R. Giles JR., MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	42
Depression	23
Chronic Kidney Disease	34
Asthma	3
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	20
Chronic Obstructive Pulmonary Disease	28
Diabetes	33
Dementia	11
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. William R. Giles JR., MD treated as a general internist in Gun Barrel City, TX during 2020 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. William R. Giles JR., MD for Medicare patients.

aspiration	15
blood draw	118
diabetes management	30
doctor visit	1052
eye procedures	22
injections	15
lab tests	504
preventive care	202
thyroid function tests	115
vaccines	87

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. William R. Giles JR., MD.

**Gender**
Male	175
Female	156

**Ethnicity**
Non-Hispanic White	314
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	154
From 75 to 84	107
85 and over	33
Less than 65	37

Conditions of Medicare patients treated by Dr. William R. Giles JR., MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	3
Ischemic Heart Disease	40
Depression	22
Chronic Kidney Disease	34
Asthma	3
Osteoperosis	5
Atrial Fibrilation	9
Heart Failure	19
Chronic Obstructive Pulmonary Disease	25
Diabetes	35
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. William R. Giles JR., MD treated as a general internist in Gun Barrel City, TX during 2021 were lab tests, preventive care, vaccines and eye procedures.

Volume of procedures performed by Dr. William R. Giles JR., MD for Medicare patients.

doctor visit	951
eye procedures	11
lab tests	32
preventive care	26
vaccines	26

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. William R. Giles JR., MD.

**Gender**
Male	163
Female	143

**Ethnicity**
Non-Hispanic White	284
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	145
From 75 to 84	106
85 and over	24
Less than 65	31

Conditions of Medicare patients treated by Dr. William R. Giles JR., MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	41
Depression	28
Chronic Kidney Disease	37
Asthma	4
Osteoperosis	7
Atrial Fibrilation	8
Heart Failure	19
Chronic Obstructive Pulmonary Disease	23
Diabetes	35
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. William R. Giles JR., MD treated as a general internist in Gun Barrel City, TX during 2022 were lab tests.

Volume of procedures performed by Dr. William R. Giles JR., MD for Medicare patients.

doctor visit	194
lab tests	30

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. William R. Giles JR., MD.

**Gender**
Male	116
Female	87

**Age**
From 65 to 74	89
From 75 to 84	78
85 and over	22
Less than 65	14

Conditions of Medicare patients treated by Dr. William R. Giles JR., MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	49
Depression	27
Chronic Kidney Disease	33
Asthma	8
Osteoperosis	12
Atrial Fibrilation	23
Heart Failure	23
Chronic Obstructive Pulmonary Disease	30
Diabetes	38
Dementia	0
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. William R. Giles JR., MD for Medicare patients.

The highest averages for the top procedures that Dr. William R. Giles JR., MD treated as a general internist in Gun Barrel City, TX were lab tests, preventive care, blood draw and allergy testing.

allergy testing	770
aspiration	19
blood draw	830
chronic care	131
diabetes management	223
doctor visit	1300
ear procedures	23
emergency care	11
eye procedures	20
injections	19
lab tests	2544
minimally invasive procedures	770
neck imaging	11
preventive care	907
removal of lesion (e.g. growth)	13
skin procedures	13
skin testing	770
spinal procedures	12
thoracic (chest) imaging	101
thyroid function tests	681
ultrasound (sonogram)	11
vaccines	142
X-rays	105

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. William R. Giles JR., MD.

**Gender**
Male	223
Female	222

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	403
Native American / Alaskan Native	0
Hispanic	8
Other	0

**Age**
75 to 84	129
85 and over	42
Less than 65	71
65 to 74	202

Average of Total of Conditions of Medicare patients treated by Dr. William R. Giles JR., MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. William R. Giles JR., MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	68
High Cholesterol	65
Stroke	3
Ischemic Heart Disease	38
Depression	22
Chronic Kidney Disease	27
Asthma	6
Osteoporosis	7
Heart Failure	19
Chronic Obstructive Pulmonary Disease	24
Diabetes	31
Atrial Fibrillation	10
Dementia	8
Cancer	8

Education & Training

Dr. William R. Giles JR., MD graduated from University of Texas Medical School at Houston. He completed residency at The University of Texas Medical Branch, Galveston - Internal Medicine and Pediatrics. He has a state license in Texas.

Medical School: University of Texas Medical School at Houston

Residency: The University of Texas Medical Branch, Galveston - Internal Medicine and Pediatrics

Licensed In: Texas

Affiliations & Hospitals

Dr. William R. Giles JR., MD is associated with these hospitals and organizations:

UTHealth East Texas

ETMC PHYSICIAN GROUP, INC

Ratings & Reviews

Dr. William R. Giles JR., MD has an exceptional overall rating with an average of 4.7 out of 5 stars based on 944 ratings. We collect ratings and reviews of Dr. William R. Giles JR., MD from all over the web to help you find the right in Gun Barrel City, TX.

4.7

Overall Rating

(944 Ratings)

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Reviews From Around The Web

Overall Rating: 5.0 2026-03-30

Patient verified via Press Ganey

I was taking care of annd informt what the my next move wil be, and what I neet to take care

General Payments

These charts describe general payments received by Dr. William R. Giles JR., MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Novo Nordisk Inc	$972 Victoza $489	NovoLog $123	Tresiba $83	Ozempic $64	RYBELSUS $53	Other $160
Pfizer Inc.	$553 NURTEC ODT $87	EMBEDA $83	ELIQUIS $72	ABRYSVO $71	VIAGRA $70	Other $170
SANOFI-AVENTIS U.S. LLC	$519 TOUJEO $380	LANTUS $70	PRALUENT $69
AstraZeneca Pharmaceuticals LP	$480 FARXIGA $239	SYMBICORT $112	BYDUREON WEEKLY $54	BREZTRI $35	BEVESPI AEROSPHERE $14	Other $25
Janssen Pharmaceuticals, Inc	$385 XARELTO $205	INVOKANA $107	INVOKAMET $52	$22
Other	$2,718 Brovana $301	Repatha $177	ANORO $177	LINZESS $146	Prolia $115	Other $1,802

**Types of Payments**
Food and Beverage	$5,577
Education	$51

Biography

Dr. William Giles practices general internal medicine. Dr. Giles has a 4.5 out of 5 star average patient rating. He is professionally affiliated with UTHealth East Texas. He has an open panel in Athens, TX according to Doctor.com. He studied medicine at the University of Texas Medical School at Houston.