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Home > TN Providers > Optometrists

Dr. John Scott Gentry, OD

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Specializes in: Optometry (Primary Eye Care)

2328 Knob Creek Road Suite 506
Johnson City, TN 37604

(423) 722-1311

Dr. John Scott Gentry, OD is an optometrist in Johnson City, TN specializing in optometry (primary eye care).

Office Locations

2328 Knob Creek Road Suite 506
Johnson City, TN 37604

(423) 722-1311

(423) 926-0529

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. John Scott Gentry, OD treated as an optometrist in Johnson City, TN during 2012 were eye procedures.

Volume of procedures performed by Dr. John Scott Gentry, OD for Medicare patients.

doctor visit	24
eye procedures	92

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Scott Gentry, OD treated as an optometrist in Johnson City, TN during 2013 were eye procedures.

Volume of procedures performed by Dr. John Scott Gentry, OD for Medicare patients.

doctor visit	14
eye procedures	65

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Scott Gentry, OD.

**Gender**
Male	28
Female	46

**Age**
From 65 to 74	0
From 75 to 84	34
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Scott Gentry, OD in 2013

Hypertension	65
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	15
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	28
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Scott Gentry, OD treated as an optometrist in Johnson City, TN during 2014 were eye procedures.

Volume of procedures performed by Dr. John Scott Gentry, OD for Medicare patients.

doctor visit	55
eye procedures	55

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Scott Gentry, OD.

**Gender**
Male	30
Female	59

**Age**
From 65 to 74	45
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Scott Gentry, OD in 2014

Hypertension	66
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	20
Depression	18
Chronic Kidney Disease	17
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	29
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Scott Gentry, OD treated as an optometrist in Johnson City, TN during 2015 were eye procedures.

Volume of procedures performed by Dr. John Scott Gentry, OD for Medicare patients.

doctor visit	35
eye procedures	31

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Scott Gentry, OD.

**Gender**
Male	52
Female	126

**Age**
From 65 to 74	94
From 75 to 84	56
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Scott Gentry, OD in 2015

Hypertension	62
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	24
Depression	15
Chronic Kidney Disease	18
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	20
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Scott Gentry, OD treated as an optometrist in Johnson City, TN during 2016 were eye procedures.

Volume of procedures performed by Dr. John Scott Gentry, OD for Medicare patients.

eye procedures	364

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Scott Gentry, OD.

**Gender**
Male	79
Female	129

**Ethnicity**
Non-Hispanic White	192
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	108
From 75 to 84	53
85 and over	15
Less than 65	32

Conditions of Medicare patients treated by Dr. John Scott Gentry, OD in 2016

Hypertension	65
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	26
Depression	21
Chronic Kidney Disease	29
Asthma	15
Osteoperosis	0
Atrial Fibrilation	6
Heart Failure	11
Chronic Obstructive Pulmonary Disease	14
Diabetes	31
Dementia	6
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Scott Gentry, OD treated as an optometrist in Johnson City, TN during 2017 were eye procedures.

Volume of procedures performed by Dr. John Scott Gentry, OD for Medicare patients.

eye procedures	335

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Scott Gentry, OD.

**Gender**
Male	67
Female	101

**Ethnicity**
Non-Hispanic White	156
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	79
From 75 to 84	55
85 and over	16
Less than 65	18

Conditions of Medicare patients treated by Dr. John Scott Gentry, OD in 2017

Hypertension	70
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	27
Depression	23
Chronic Kidney Disease	29
Asthma	0
Osteoperosis	8
Atrial Fibrilation	7
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	32
Dementia	7
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Scott Gentry, OD treated as an optometrist in Johnson City, TN during 2018 were eye procedures.

Volume of procedures performed by Dr. John Scott Gentry, OD for Medicare patients.

doctor visit	29
eye procedures	321

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Scott Gentry, OD.

**Gender**
Male	87
Female	122

**Age**
From 65 to 74	103
From 75 to 84	73
85 and over	15
Less than 65	18

Conditions of Medicare patients treated by Dr. John Scott Gentry, OD in 2018

Hypertension	68
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	31
Depression	25
Chronic Kidney Disease	32
Asthma	0
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	13
Diabetes	33
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Scott Gentry, OD treated as an optometrist in Johnson City, TN during 2019 were eye procedures.

Volume of procedures performed by Dr. John Scott Gentry, OD for Medicare patients.

eye procedures	425

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Scott Gentry, OD.

**Gender**
Male	81
Female	129

**Ethnicity**
Non-Hispanic White	198
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	93
From 75 to 84	82
85 and over	11
Less than 65	24

Conditions of Medicare patients treated by Dr. John Scott Gentry, OD in 2019

Hypertension	71
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	30
Depression	22
Chronic Kidney Disease	34
Asthma	7
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	16
Chronic Obstructive Pulmonary Disease	18
Diabetes	38
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Scott Gentry, OD treated as an optometrist in Johnson City, TN during 2020 were eye procedures.

Volume of procedures performed by Dr. John Scott Gentry, OD for Medicare patients.

doctor visit	83
eye procedures	202

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Scott Gentry, OD.

**Gender**
Male	60
Female	98

**Ethnicity**
Non-Hispanic White	146
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	82
From 75 to 84	49
85 and over	12
Less than 65	15

Conditions of Medicare patients treated by Dr. John Scott Gentry, OD in 2020

Hypertension	64
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	25
Depression	23
Chronic Kidney Disease	32
Asthma	8
Osteoperosis	11
Atrial Fibrilation	7
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	37
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Scott Gentry, OD treated as an optometrist in Johnson City, TN during 2021 were eye procedures.

Volume of procedures performed by Dr. John Scott Gentry, OD for Medicare patients.

doctor visit	216
eye procedures	150

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Scott Gentry, OD.

**Gender**
Male	67
Female	136

**Ethnicity**
Non-Hispanic White	189
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	88
From 75 to 84	66
85 and over	23
Less than 65	26

Conditions of Medicare patients treated by Dr. John Scott Gentry, OD in 2021

Hypertension	69
High Cholesterol	64
Stroke	6
Ischemic Heart Disease	35
Depression	31
Chronic Kidney Disease	34
Asthma	0
Osteoperosis	14
Atrial Fibrilation	10
Heart Failure	18
Chronic Obstructive Pulmonary Disease	14
Diabetes	40
Dementia	12
Cancer	8

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Scott Gentry, OD treated as an optometrist in Johnson City, TN during 2022 were eye procedures.

Volume of procedures performed by Dr. John Scott Gentry, OD for Medicare patients.

doctor visit	123
eye procedures	221

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Scott Gentry, OD.

**Gender**
Male	60
Female	85

**Ethnicity**
Non-Hispanic White	132
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	60
From 75 to 84	56
85 and over	16
Less than 65	13

Conditions of Medicare patients treated by Dr. John Scott Gentry, OD in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	32
Depression	24
Chronic Kidney Disease	28
Asthma	0
Osteoperosis	15
Atrial Fibrilation	20
Heart Failure	19
Chronic Obstructive Pulmonary Disease	18
Diabetes	40
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John Scott Gentry, OD for Medicare patients.

The highest averages for the top procedures that Dr. John Scott Gentry, OD treated as an optometrist in Johnson City, TN were eye procedures.

doctor visit	72
eye procedures	205

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John Scott Gentry, OD.

**Gender**
Male	55
Female	93

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	92
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	47
85 and over	9
Less than 65	13
65 to 74	68

Average of Total of Conditions of Medicare patients treated by Dr. John Scott Gentry, OD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. John Scott Gentry, OD treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	61
High Cholesterol	52
Stroke	1
Ischemic Heart Disease	24
Depression	18
Chronic Kidney Disease	23
Asthma	2
Osteoporosis	5
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	29
Atrial Fibrillation	6
Dementia	4
Cancer	5

Education & Training

He has a state license in Tennessee.

Licensed In: Tennessee

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. John Scott Gentry, OD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Alcon Laboratories Inc	$942 AcrySof $625	Simbrinza $120	Pazeo $100	CyPass $74	ReSTOR $20	Other $3
Mallinckrodt Hospital Products Inc.	$272 ACTHAR $272
Alcon Vision LLC	$222 PANOPTIX $82	LenSx $82	ReSTOR $18	CLAREON $15	Simbrinza $13	Other $12
Horizon Therapeutics plc	$206 TEPEZZA $206
Shire North American Group Inc	$192 XIIDRA $185	$7
Other	$1,114 CEQUA $190	Rocklatan $155	MIEBO $140	VUITY $131	VYZULTA $101	Other $397

**Types of Payments**
Food and Beverage	$2,249
Travel and Lodging	$625
Education	$55
Gift	$19

Biography

Dr. John Gentry works as an optometry (primary eye care) specialist in Johnson City, TN. Dr. Gentry has obtained a license to practice in Tennessee.

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Dr. John Scott Gentry, OD

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 Dr. John Scott Gentry, OD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Scott Gentry, OD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Scott Gentry, OD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Scott Gentry, OD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Scott Gentry, OD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Scott Gentry, OD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Scott Gentry, OD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Scott Gentry, OD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Scott Gentry, OD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Scott Gentry, OD 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. John Scott Gentry, OD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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