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Dr. Diana Lynn McKnight, OD

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Specializes in: Optometry (Primary Eye Care)

8419 Elk Grove Florin Road
Elk Grove, CA 95624

(916) 681-1101

Dr. Diana Lynn McKnight, OD is an optometrist in Elk Grove, CA specializing in optometry (primary eye care).

Office Locations

8419 Elk Grove Florin Road
Elk Grove, CA 95624

(916) 681-1101

(916) 682-8891

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In The News

“Dr. Diana Holcomb spent three years as a Naval Officer at the Submarine Naval Hospital in Connecticut and worked closely with an ophthalmologist in providing comprehensive care to the submariners,...”—"A vision of excellence in eye care", The Union, July 2009

“Markis-Meyer graduated from California State University Sacramento, where I met G.V. Eyecare proprietor Dr. Diana Holcomb, OD.”—"Biz bits", The Union, November 2006

Noteworthy Medicare Patient Procedures Performed by Dr. Diana Lynn McKnight, OD in 2023

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

Top 5%

By Affordability:

fundus photography

In 2023, Dr. Diana Lynn McKnight, OD had a list price for fundus photography that was lower than the list prices billed to Medicare by 95% of providers in related specialties within California. 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. Diana Lynn McKnight, OD treated as an optometrist in Elk Grove, CA during 2012 were eye procedures.

Volume of procedures performed by Dr. Diana Lynn McKnight, OD for Medicare patients.

eye procedures	146

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Diana Lynn McKnight, OD treated as an optometrist in Elk Grove, CA during 2013 were eye procedures.

Volume of procedures performed by Dr. Diana Lynn McKnight, OD for Medicare patients.

eye procedures	1540

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Diana Lynn McKnight, OD.

**Gender**
Male	517
Female	981

**Ethnicity**
Non-Hispanic White	1161
Black	80
Hispanic	161
Asian	61
Other	18
Native American	17

**Age**
From 65 to 74	285
From 75 to 84	452
85 and over	610
Less than 65	151

Conditions of Medicare patients treated by Dr. Diana Lynn McKnight, OD in 2013

Hypertension	75
High Cholesterol	41
Stroke	17
Ischemic Heart Disease	42
Depression	40
Chronic Kidney Disease	40
Asthma	7
Osteoperosis	14
Atrial Fibrilation	20
Heart Failure	42
Chronic Obstructive Pulmonary Disease	28
Diabetes	41
Dementia	68
Cancer	7

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Diana Lynn McKnight, OD treated as an optometrist in Elk Grove, CA during 2014 were eye procedures.

Volume of procedures performed by Dr. Diana Lynn McKnight, OD for Medicare patients.

eye procedures	1042

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Diana Lynn McKnight, OD.

**Gender**
Male	327
Female	687

**Ethnicity**
Non-Hispanic White	880
Black	23
Hispanic	65
Asian	20
Other	11
Native American	15

**Age**
From 65 to 74	163
From 75 to 84	296
85 and over	486
Less than 65	69

Conditions of Medicare patients treated by Dr. Diana Lynn McKnight, OD in 2014

Hypertension	75
High Cholesterol	45
Stroke	19
Ischemic Heart Disease	42
Depression	44
Chronic Kidney Disease	42
Asthma	7
Osteoperosis	15
Atrial Fibrilation	21
Heart Failure	40
Chronic Obstructive Pulmonary Disease	27
Diabetes	40
Dementia	70
Cancer	7

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Diana Lynn McKnight, OD treated as an optometrist in Elk Grove, CA during 2015 were eye procedures.

Volume of procedures performed by Dr. Diana Lynn McKnight, OD for Medicare patients.

eye procedures	896

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Diana Lynn McKnight, OD.

**Gender**
Male	612
Female	1152

**Ethnicity**
Non-Hispanic White	1380
Black	76
Hispanic	178
Asian	84
Other	0
Native American	0

**Age**
From 65 to 74	322
From 75 to 84	572
85 and over	694
Less than 65	176

Conditions of Medicare patients treated by Dr. Diana Lynn McKnight, OD in 2015

Hypertension	75
High Cholesterol	46
Stroke	20
Ischemic Heart Disease	42
Depression	45
Chronic Kidney Disease	46
Asthma	20
Osteoperosis	11
Atrial Fibrilation	19
Heart Failure	40
Chronic Obstructive Pulmonary Disease	27
Diabetes	42
Dementia	69
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Diana Lynn McKnight, OD treated as an optometrist in Elk Grove, CA during 2016 were eye procedures.

Volume of procedures performed by Dr. Diana Lynn McKnight, OD for Medicare patients.

eye procedures	405

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Diana Lynn McKnight, OD.

**Gender**
Male	160
Female	242

**Ethnicity**
Non-Hispanic White	315
Black	28
Hispanic	32
Asian	13
Other	0
Native American	0

**Age**
From 65 to 74	90
From 75 to 84	124
85 and over	139
Less than 65	49

Conditions of Medicare patients treated by Dr. Diana Lynn McKnight, OD in 2016

Hypertension	74
High Cholesterol	43
Stroke	16
Ischemic Heart Disease	35
Depression	49
Chronic Kidney Disease	48
Asthma	32
Osteoperosis	13
Atrial Fibrilation	15
Heart Failure	36
Chronic Obstructive Pulmonary Disease	31
Diabetes	43
Dementia	66
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Diana Lynn McKnight, OD treated as an optometrist in Elk Grove, CA during 2017 were eye procedures.

Volume of procedures performed by Dr. Diana Lynn McKnight, OD for Medicare patients.

eye procedures	511

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Diana Lynn McKnight, OD.

**Gender**
Male	184
Female	319

**Ethnicity**
Non-Hispanic White	373
Black	46
Hispanic	40
Asian	32
Other	0
Native American	0

**Age**
From 65 to 74	109
From 75 to 84	141
85 and over	193
Less than 65	60

Conditions of Medicare patients treated by Dr. Diana Lynn McKnight, OD in 2017

Hypertension	75
High Cholesterol	48
Stroke	20
Ischemic Heart Disease	43
Depression	50
Chronic Kidney Disease	52
Asthma	6
Osteoperosis	14
Atrial Fibrilation	17
Heart Failure	37
Chronic Obstructive Pulmonary Disease	29
Diabetes	43
Dementia	64
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Diana Lynn McKnight, OD treated as an optometrist in Elk Grove, CA during 2018 were eye procedures.

Volume of procedures performed by Dr. Diana Lynn McKnight, OD for Medicare patients.

eye procedures	620

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Diana Lynn McKnight, OD.

**Gender**
Male	221
Female	390

**Ethnicity**
Non-Hispanic White	479
Black	32
Hispanic	48
Asian	32
Other	0
Native American	0

**Age**
From 65 to 74	149
From 75 to 84	183
85 and over	199
Less than 65	80

Conditions of Medicare patients treated by Dr. Diana Lynn McKnight, OD in 2018

Hypertension	75
High Cholesterol	45
Stroke	19
Ischemic Heart Disease	41
Depression	54
Chronic Kidney Disease	50
Asthma	7
Osteoperosis	14
Atrial Fibrilation	20
Heart Failure	41
Chronic Obstructive Pulmonary Disease	31
Diabetes	41
Dementia	63
Cancer	6

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Diana Lynn McKnight, OD treated as an optometrist in Elk Grove, CA during 2019 were eye procedures.

Volume of procedures performed by Dr. Diana Lynn McKnight, OD for Medicare patients.

eye procedures	489

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Diana Lynn McKnight, OD.

**Gender**
Male	167
Female	322

**Ethnicity**
Non-Hispanic White	389
Black	28
Hispanic	28
Asian	29
Other	0
Native American	0

**Age**
From 65 to 74	88
From 75 to 84	160
85 and over	204
Less than 65	37

Conditions of Medicare patients treated by Dr. Diana Lynn McKnight, OD in 2019

Hypertension	75
High Cholesterol	46
Stroke	16
Ischemic Heart Disease	43
Depression	50
Chronic Kidney Disease	49
Asthma	6
Osteoperosis	13
Atrial Fibrilation	16
Heart Failure	37
Chronic Obstructive Pulmonary Disease	29
Diabetes	41
Dementia	66
Cancer	9

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Diana Lynn McKnight, OD treated as an optometrist in Elk Grove, CA during 2023 were eye procedures.

Volume of procedures performed by Dr. Diana Lynn McKnight, OD for Medicare patients.

eye procedures	74

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Diana Lynn McKnight, OD.

**Gender**
Male	26
Female	37

**Age**
From 65 to 74	37
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Diana Lynn McKnight, OD in 2023

Hypertension	62
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	21
Depression	0
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	19
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 2012 - 2023

Volume of procedures performed by Dr. Diana Lynn McKnight, OD for Medicare patients.

The highest averages for the top procedures that Dr. Diana Lynn McKnight, OD treated as an optometrist in Elk Grove, CA were eye procedures.

eye procedures	635

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Diana Lynn McKnight, OD.

**Gender**
Male	246
Female	458

**Ethnicity**
Black / African American	34
Asian / Pacific Islander	30
Non-Hispanic White	553
Hispanic	61
Native American / Alaskan Native	3
Other	3

**Age**
75 to 84	214
85 and over	280
Less than 65	69
65 to 74	138

Average of Total of Conditions of Medicare patients treated by Dr. Diana Lynn McKnight, OD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Diana Lynn McKnight, OD treated were hypertension, dementia, high cholesterol and chronic kidney disease.

Hypertension	65
High Cholesterol	43
Stroke	14
Ischemic Heart Disease	34
Depression	36
Chronic Kidney Disease	38
Asthma	9
Osteoporosis	12
Heart Failure	30
Chronic Obstructive Pulmonary Disease	22
Diabetes	32
Atrial Fibrillation	14
Cancer	6
Dementia	51

Education & Training

She has a state license in California.

Licensed In: California

Ratings & Reviews

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General Payments

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

**Payments by Company**
Alcon Vision LLC	$1,349 AIR OPTIX $794	Dailies Aqua Comfort Plus $555
Alcon Laboratories Inc	$636 DAILIES $500	AcrySof $125	AIR OPTIX $11
Coopervision Inc.	$290 Biofinity Contact Lens $122	MyDay Contact Lens $97	Clariti Contact Lens $60	Multiple Brands Contact Lens $12
Johnson & Johnson Vision Care, Inc.	$251 Acuvue $251
Bausch & Lomb, a division of Bausch Health US, LLC	$139 ULTRA $123	Infuse $16
Other	$278 XIIDRA $74	CIRRUS HD-OCT $68	TYRVAYA $64	scanning laser ophthalmoscope $53	Contact Lens $19

**Types of Payments**
Food and Beverage	$1,364
Travel and Lodging	$1,078
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$500

Biography

Dr. Diana McKnight specializes in optometry (primary eye care) and practices in Elk Grove, CA. Dr. McKnight obtained a license to practice in California.

Select Year:

Dr. Diana Lynn McKnight, OD

Office Locations

In The News

Noteworthy Medicare Patient Procedures Performed by Dr. Diana Lynn McKnight, OD in 2023

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. Diana Lynn McKnight, OD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Diana Lynn McKnight, OD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Diana Lynn McKnight, OD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Diana Lynn McKnight, OD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Diana Lynn McKnight, OD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Diana Lynn McKnight, OD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Diana Lynn McKnight, OD in 2019

Medicare Procedure and Patient Information

Medicare Procedure and Patient Information

Medicare Procedure and Patient Information

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Diana Lynn McKnight, OD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Diana Lynn McKnight, OD From 2012 - 2023

Education & Training

Ratings & Reviews

General Payments

Biography

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