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Dr. John Oliver Ryan, OD

(1 Rating)

Specializes in: Optometry (Primary Eye Care)

306 Jefferson Avenue
West Jefferson, NC 28694

(336) 246-8863

Dr. John Oliver Ryan, OD is an optometrist in West Jefferson, NC specializing in optometry (primary eye care).

Office Locations

306 Jefferson Avenue
West Jefferson, NC 28694

(336) 246-8863

(336) 246-8864

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Noteworthy Medicare Patient Procedures Performed by Dr. John Oliver Ryan, OD in 2024

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

Top 5%

By Affordability:

ophthalmic imaging

In 2024, Dr. John Oliver Ryan, OD had a list price for ophthalmic (eye and orbit) imaging that was lower than the list prices billed to Medicare by 95% of providers in related specialties within North Carolina. 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 10%

By Affordability:

scanning computerized ophthalmic diagnostic imaging

SCODI of the posterior segment

In 2024, Dr. John Oliver Ryan, OD had a list price for scanning computerized ophthalmic diagnostic imaging (SCODI), and SCODI of the posterior segment (SCODI-P) that was lower than the list prices billed to Medicare by 90% of providers in related specialties within North Carolina. 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 Affordability:

eye tests

visual field test

In 2012, Dr. John Oliver Ryan, OD had a list price for eye tests, and visual field test that was lower than the list prices billed to Medicare by 75% of providers in related specialties within North Carolina. 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. John Oliver Ryan, OD treated as an optometrist in West Jefferson, NC during 2012 were eye procedures.

Volume of procedures performed by Dr. John Oliver Ryan, OD for Medicare patients.

doctor visit	333
eye procedures	959

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Oliver Ryan, OD treated as an optometrist in West Jefferson, NC during 2013 were eye procedures.

Volume of procedures performed by Dr. John Oliver Ryan, OD for Medicare patients.

doctor visit	282
eye procedures	1572

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Oliver Ryan, OD.

**Gender**
Male	204
Female	370

**Ethnicity**
Non-Hispanic White	563
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	230
From 75 to 84	188
85 and over	93
Less than 65	63

Conditions of Medicare patients treated by Dr. John Oliver Ryan, OD in 2013

Hypertension	68
High Cholesterol	59
Stroke	3
Ischemic Heart Disease	26
Depression	17
Chronic Kidney Disease	13
Asthma	6
Osteoperosis	13
Atrial Fibrilation	12
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	34
Dementia	11
Cancer	6

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Oliver Ryan, OD treated as an optometrist in West Jefferson, NC during 2014 were eye procedures.

Volume of procedures performed by Dr. John Oliver Ryan, OD for Medicare patients.

doctor visit	227
eye procedures	1711

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Oliver Ryan, OD.

**Gender**
Male	181
Female	310

**Age**
From 65 to 74	206
From 75 to 84	160
85 and over	76
Less than 65	49

Conditions of Medicare patients treated by Dr. John Oliver Ryan, OD in 2014

Hypertension	66
High Cholesterol	55
Stroke	3
Ischemic Heart Disease	23
Depression	17
Chronic Kidney Disease	12
Asthma	6
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	11
Chronic Obstructive Pulmonary Disease	14
Diabetes	33
Dementia	9
Cancer	7

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Oliver Ryan, OD treated as an optometrist in West Jefferson, NC during 2015 were eye procedures.

Volume of procedures performed by Dr. John Oliver Ryan, OD for Medicare patients.

doctor visit	295
eye procedures	723

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Oliver Ryan, OD.

**Gender**
Male	366
Female	634

**Age**
From 65 to 74	402
From 75 to 84	332
85 and over	150
Less than 65	116

Conditions of Medicare patients treated by Dr. John Oliver Ryan, OD in 2015

Hypertension	67
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	25
Depression	17
Chronic Kidney Disease	16
Asthma	11
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	17
Diabetes	32
Dementia	11
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Oliver Ryan, OD treated as an optometrist in West Jefferson, NC during 2016 were eye procedures.

Volume of procedures performed by Dr. John Oliver Ryan, OD for Medicare patients.

doctor visit	289
eye procedures	4061

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Oliver Ryan, OD.

**Gender**
Male	180
Female	304

**Age**
From 65 to 74	188
From 75 to 84	172
85 and over	75
Less than 65	49

Conditions of Medicare patients treated by Dr. John Oliver Ryan, OD in 2016

Hypertension	66
High Cholesterol	54
Stroke	4
Ischemic Heart Disease	24
Depression	17
Chronic Kidney Disease	20
Asthma	16
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	11
Chronic Obstructive Pulmonary Disease	14
Diabetes	31
Dementia	10
Cancer	6

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Oliver Ryan, OD treated as an optometrist in West Jefferson, NC during 2017 were eye procedures.

Volume of procedures performed by Dr. John Oliver Ryan, OD for Medicare patients.

doctor visit	305
eye procedures	2733

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Oliver Ryan, OD.

**Gender**
Male	194
Female	307

**Age**
From 65 to 74	186
From 75 to 84	192
85 and over	66
Less than 65	57

Conditions of Medicare patients treated by Dr. John Oliver Ryan, OD in 2017

Hypertension	66
High Cholesterol	49
Stroke	4
Ischemic Heart Disease	25
Depression	17
Chronic Kidney Disease	20
Asthma	5
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	10
Chronic Obstructive Pulmonary Disease	17
Diabetes	32
Dementia	12
Cancer	5

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Oliver Ryan, OD treated as an optometrist in West Jefferson, NC during 2018 were eye procedures.

Volume of procedures performed by Dr. John Oliver Ryan, OD for Medicare patients.

doctor visit	250
eye procedures	1513

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Oliver Ryan, OD.

**Gender**
Male	180
Female	296

**Age**
From 65 to 74	176
From 75 to 84	186
85 and over	68
Less than 65	46

Conditions of Medicare patients treated by Dr. John Oliver Ryan, OD in 2018

Hypertension	71
High Cholesterol	62
Stroke	3
Ischemic Heart Disease	25
Depression	18
Chronic Kidney Disease	18
Asthma	7
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	13
Chronic Obstructive Pulmonary Disease	18
Diabetes	31
Dementia	12
Cancer	6

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Oliver Ryan, OD treated as an optometrist in West Jefferson, NC during 2019 were eye procedures.

Volume of procedures performed by Dr. John Oliver Ryan, OD for Medicare patients.

doctor visit	349
eye procedures	1343

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Oliver Ryan, OD.

**Gender**
Male	173
Female	291

**Age**
From 65 to 74	174
From 75 to 84	176
85 and over	70
Less than 65	44

Conditions of Medicare patients treated by Dr. John Oliver Ryan, OD in 2019

Hypertension	72
High Cholesterol	64
Stroke	3
Ischemic Heart Disease	23
Depression	21
Chronic Kidney Disease	20
Asthma	6
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	12
Chronic Obstructive Pulmonary Disease	14
Diabetes	31
Dementia	11
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Oliver Ryan, OD treated as an optometrist in West Jefferson, NC during 2020 were eye procedures.

Volume of procedures performed by Dr. John Oliver Ryan, OD for Medicare patients.

doctor visit	411
eye procedures	1041

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Oliver Ryan, OD.

**Gender**
Male	129
Female	189

**Age**
From 65 to 74	132
From 75 to 84	117
85 and over	50
Less than 65	19

Conditions of Medicare patients treated by Dr. John Oliver Ryan, OD in 2020

Hypertension	70
High Cholesterol	65
Stroke	3
Ischemic Heart Disease	25
Depression	14
Chronic Kidney Disease	18
Asthma	7
Osteoperosis	12
Atrial Fibrilation	13
Heart Failure	11
Chronic Obstructive Pulmonary Disease	13
Diabetes	32
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Oliver Ryan, OD treated as an optometrist in West Jefferson, NC during 2021 were eye procedures.

Volume of procedures performed by Dr. John Oliver Ryan, OD for Medicare patients.

doctor visit	456
eye procedures	719

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Oliver Ryan, OD.

**Gender**
Male	133
Female	215

**Age**
From 65 to 74	145
From 75 to 84	129
85 and over	49
Less than 65	25

Conditions of Medicare patients treated by Dr. John Oliver Ryan, OD in 2021

Hypertension	71
High Cholesterol	68
Stroke	4
Ischemic Heart Disease	26
Depression	21
Chronic Kidney Disease	23
Asthma	8
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	29
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Oliver Ryan, OD treated as an optometrist in West Jefferson, NC during 2022 were eye procedures.

Volume of procedures performed by Dr. John Oliver Ryan, OD for Medicare patients.

doctor visit	394
eye procedures	1409

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Oliver Ryan, OD.

**Gender**
Male	119
Female	177

**Age**
From 65 to 74	121
From 75 to 84	118
85 and over	42
Less than 65	15

Conditions of Medicare patients treated by Dr. John Oliver Ryan, OD in 2022

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	17
Depression	16
Chronic Kidney Disease	17
Asthma	9
Osteoperosis	15
Atrial Fibrilation	20
Heart Failure	8
Chronic Obstructive Pulmonary Disease	11
Diabetes	29
Dementia	6
Cancer	13

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. John Oliver Ryan, OD treated as an optometrist in West Jefferson, NC during 2023 were eye procedures.

Volume of procedures performed by Dr. John Oliver Ryan, OD for Medicare patients.

doctor visit	424
eye procedures	1188

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. John Oliver Ryan, OD.

**Gender**
Male	122
Female	171

**Age**
From 65 to 74	121
From 75 to 84	111
85 and over	46
Less than 65	15

Conditions of Medicare patients treated by Dr. John Oliver Ryan, OD in 2023

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	15
Depression	16
Chronic Kidney Disease	23
Asthma	7
Osteoperosis	13
Atrial Fibrilation	18
Heart Failure	6
Chronic Obstructive Pulmonary Disease	11
Diabetes	30
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. John Oliver Ryan, OD treated as an optometrist in West Jefferson, NC during 2024 were eye procedures.

Volume of procedures performed by Dr. John Oliver Ryan, OD for Medicare patients.

doctor visit	393
eye procedures	104

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. John Oliver Ryan, OD.

**Gender**
Male	117
Female	155

**Age**
From 65 to 74	95
From 75 to 84	114
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Oliver Ryan, OD in 2024

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	18
Depression	14
Chronic Kidney Disease	23
Asthma	7
Osteoperosis	14
Atrial Fibrilation	20
Heart Failure	11
Chronic Obstructive Pulmonary Disease	13
Diabetes	33
Dementia	9
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. John Oliver Ryan, OD for Medicare patients.

The highest averages for the top procedures that Dr. John Oliver Ryan, OD treated as an optometrist in West Jefferson, NC were eye procedures.

doctor visit	339
eye procedures	1467

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. John Oliver Ryan, OD.

**Gender**
Male	161
Female	263

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	43
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	153
85 and over	60
Less than 65	38
65 to 74	167

Average of Total of Conditions of Medicare patients treated by Dr. John Oliver Ryan, OD From 2012 - 2024

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

Hypertension	64
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	20
Depression	15
Chronic Kidney Disease	17
Asthma	7
Osteoporosis	10
Heart Failure	10
Chronic Obstructive Pulmonary Disease	12
Diabetes	29
Atrial Fibrillation	13
Cancer	7
Dementia	8

Education & Training

He has a state license in North Carolina.

Licensed In: North Carolina

Ratings & Reviews

Dr. John Oliver Ryan, OD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. John Oliver Ryan, OD from all over the web to help you find the right in West Jefferson, NC.

Overall Rating

(1 Rating)

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General Payments

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

**Payments by Company**
Allergan Inc.	$51 RESTASIS $51
Shire North American Group Inc	$38 XIIDRA $38
Alcon Vision LLC	$36 PANOPTIX $36
Alcon Research Ltd	$30 $30
Valeant Pharmaceuticals North America LLC	$20 ULTRA $20
Other	$16 Prokera $16

**Types of Payments**
Food and Beverage	$153
Education	$38

Biography

Dr. John Ryan specializes in optometry (primary eye care) and practices in West Jefferson, NC. Dr. Ryan obtained a license to practice in North Carolina.

Select Year:

Dr. John Oliver Ryan, OD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. John Oliver Ryan, OD in 2024

By Affordability:

By Affordability:

By Affordability:

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 Oliver Ryan, OD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Oliver Ryan, OD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Oliver Ryan, OD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Oliver Ryan, OD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Oliver Ryan, OD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Oliver Ryan, OD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Oliver Ryan, OD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Oliver Ryan, OD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Oliver Ryan, OD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Oliver Ryan, OD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Oliver Ryan, OD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Oliver Ryan, OD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. John Oliver Ryan, OD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in West Jefferson, NC