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Gary Knowles, OD

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Specializes in: Optometry (Primary Eye Care)

506 Main Street
Dallas, OR 97338

(503) 623-9233

Gary Knowles, OD is an optometrist in Dallas, OR specializing in optometry (primary eye care).

Office Locations

506 Main Street
Dallas, OR 97338

(503) 623-9233

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Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Gary Knowles, OD treated as an optometrist in Dallas, OR during 2013 were eye procedures.

Volume of procedures performed by Gary Knowles, OD for Medicare patients.

doctor visit	70
eye procedures	94

2013 Medicare Patient Data

Information about Medicare patients treated by Gary Knowles, OD.

**Gender**
Male	51
Female	56

**Ethnicity**
Non-Hispanic White	107
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	45
From 75 to 84	39
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Gary Knowles, OD in 2013

The most common conditions of Medicare patients that Gary Knowles, OD treated during 2013 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	69
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	21
Depression	15
Chronic Kidney Disease	17
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	13
Chronic Obstructive Pulmonary Disease	0
Diabetes	34
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Gary Knowles, OD treated as an optometrist in Dallas, OR during 2014 were eye procedures.

Volume of procedures performed by Gary Knowles, OD for Medicare patients.

doctor visit	60
eye procedures	63

2014 Medicare Patient Data

Information about Medicare patients treated by Gary Knowles, OD.

**Gender**
Male	45
Female	55

**Age**
From 65 to 74	40
From 75 to 84	39
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Gary Knowles, OD in 2014

The most common conditions of Medicare patients that Gary Knowles, OD treated during 2014 were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	58
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	19
Depression	14
Chronic Kidney Disease	21
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	16
Chronic Obstructive Pulmonary Disease	0
Diabetes	28
Dementia	13
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Gary Knowles, OD treated as an optometrist in Dallas, OR during 2015 were eye procedures.

Volume of procedures performed by Gary Knowles, OD for Medicare patients.

doctor visit	72
eye procedures	59

2015 Medicare Patient Data

Information about Medicare patients treated by Gary Knowles, OD.

**Gender**
Male	94
Female	114

**Age**
From 65 to 74	82
From 75 to 84	68
85 and over	34
Less than 65	24

Conditions of Medicare patients treated by Gary Knowles, OD in 2015

The most common conditions of Medicare patients that Gary Knowles, OD treated during 2015 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	62
High Cholesterol	36
Stroke	0
Ischemic Heart Disease	22
Depression	19
Chronic Kidney Disease	18
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	11
Chronic Obstructive Pulmonary Disease	0
Diabetes	26
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Gary Knowles, OD treated as an optometrist in Dallas, OR during 2016 were eye procedures.

Volume of procedures performed by Gary Knowles, OD for Medicare patients.

doctor visit	79
eye procedures	77

2016 Medicare Patient Data

Information about Medicare patients treated by Gary Knowles, OD.

**Gender**
Male	54
Female	68

**Age**
From 65 to 74	56
From 75 to 84	33
85 and over	19
Less than 65	14

Conditions of Medicare patients treated by Gary Knowles, OD in 2016

The most common conditions of Medicare patients that Gary Knowles, OD treated during 2016 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	59
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	28
Depression	20
Chronic Kidney Disease	22
Asthma	14
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	11
Diabetes	31
Dementia	12
Cancer	0

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Gary Knowles, OD in 2017

The most common conditions of Medicare patients that Gary Knowles, OD treated during 2017 were hypertension.

Hypertension	46
High Cholesterol	0
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2017

Volume of procedures performed by Gary Knowles, OD for Medicare patients.

The highest averages for the top procedures that Gary Knowles, OD treated as an optometrist in Dallas, OR were eye procedures.

doctor visit	70
eye procedures	73

Average Medicare Patient Data From 2013 - 2017

Information about Medicare patients treated by Gary Knowles, OD.

**Gender**
Male	48
Female	58

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	21
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	35
85 and over	10
Less than 65	7
65 to 74	44

Average of Total of Conditions of Medicare patients treated by Gary Knowles, OD From 2013 - 2017

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

Hypertension	58
High Cholesterol	35
Stroke	0
Ischemic Heart Disease	18
Depression	13
Chronic Kidney Disease	15
Asthma	2
Osteoporosis	0
Heart Failure	10
Chronic Obstructive Pulmonary Disease	2
Diabetes	23
Atrial Fibrillation	0
Cancer	2
Dementia	5

Education & Training

He has a state license in Oregon.

Licensed In: Oregon

Ratings & Reviews

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General Payments

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

**Payments by Company**
ABB Con-Cise Optical Group LLC	$100 Contact Lens $100
Coopervision Inc.	$38 CVI Contact Lens $38
Alcon Vision LLC	$18 $18

**Types of Payments**
Gift	$100
Food and Beverage	$56

Biography

Dr. Gary Knowles practices optometry (primary eye care) in Dallas, OR. Dr. Knowles has obtained a license to practice in Oregon.

Select Year:

Gary Knowles, OD

Office Locations

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Gary Knowles, OD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Gary Knowles, OD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Gary Knowles, OD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Gary Knowles, OD in 2016

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Gary Knowles, OD in 2017

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2017

Average Medicare Patient Data From 2013 - 2017

Average of Total of Conditions of Medicare patients treated by Gary Knowles, OD From 2013 - 2017

Education & Training

Ratings & Reviews

General Payments

Biography

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