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Home > WI Providers > Optometrists

Dr. Gregory Lee Leischer, OD

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Specializes in: Optometry (Primary Eye Care)

611 Stevens Drive
Wausau, WI 54401

(715) 848-2020

Dr. Gregory Lee Leischer, OD is an optometrist in Wausau, WI specializing in optometry (primary eye care). Dr. Gregory Lee Leischer, OD is affiliated with Aspirus Health.

Office Locations

611 Stevens Drive
Wausau, WI 54401

(715) 848-2020

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Noteworthy Medicare Patient Procedures Performed by Dr. Gregory Lee Leischer, OD in 2023

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

Top 10%

By Affordability:

eye tests

scanning computerized ophthalmic diagnostic imaging

SCODI of the posterior segment

In 2023, Dr. Gregory Lee Leischer, OD had a list price for eye tests, 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 Wisconsin. 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:

fundus photography

In 2012, Dr. Gregory Lee Leischer, OD had a list price for fundus photography that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Wisconsin. 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. Gregory Lee Leischer, OD treated as an optometrist in Wausau, WI during 2012 were eye procedures.

Volume of procedures performed by Dr. Gregory Lee Leischer, OD for Medicare patients.

doctor visit	164
eye procedures	116

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gregory Lee Leischer, OD treated as an optometrist in Wausau, WI during 2013 were eye procedures.

Volume of procedures performed by Dr. Gregory Lee Leischer, OD for Medicare patients.

doctor visit	196
eye procedures	802

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Lee Leischer, OD.

**Gender**
Male	63
Female	105

**Age**
From 65 to 74	89
From 75 to 84	49
85 and over	17
Less than 65	13

Conditions of Medicare patients treated by Dr. Gregory Lee Leischer, OD in 2013

Hypertension	65
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	24
Depression	21
Chronic Kidney Disease	18
Asthma	0
Osteoperosis	10
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	8
Diabetes	29
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gregory Lee Leischer, OD treated as an optometrist in Wausau, WI during 2014 were eye procedures.

Volume of procedures performed by Dr. Gregory Lee Leischer, OD for Medicare patients.

doctor visit	180
eye procedures	1825

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Lee Leischer, OD.

**Gender**
Male	55
Female	115

**Age**
From 65 to 74	97
From 75 to 84	37
85 and over	16
Less than 65	20

Conditions of Medicare patients treated by Dr. Gregory Lee Leischer, OD in 2014

Hypertension	63
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	28
Depression	21
Chronic Kidney Disease	19
Asthma	7
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	12
Diabetes	30
Dementia	0
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gregory Lee Leischer, OD treated as an optometrist in Wausau, WI during 2015 were eye procedures.

Volume of procedures performed by Dr. Gregory Lee Leischer, OD for Medicare patients.

doctor visit	266
eye procedures	2662

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Lee Leischer, OD.

**Gender**
Male	202
Female	292

**Ethnicity**
Non-Hispanic White	468
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	292
From 75 to 84	126
85 and over	42
Less than 65	34

Conditions of Medicare patients treated by Dr. Gregory Lee Leischer, OD in 2015

Hypertension	55
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	20
Depression	19
Chronic Kidney Disease	22
Asthma	6
Osteoperosis	0
Atrial Fibrilation	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	8
Diabetes	28
Dementia	6
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gregory Lee Leischer, OD treated as an optometrist in Wausau, WI during 2016 were eye procedures.

Volume of procedures performed by Dr. Gregory Lee Leischer, OD for Medicare patients.

doctor visit	254
eye procedures	3287

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Lee Leischer, OD.

**Gender**
Male	107
Female	150

**Ethnicity**
Non-Hispanic White	242
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	143
From 75 to 84	68
85 and over	22
Less than 65	24

Conditions of Medicare patients treated by Dr. Gregory Lee Leischer, OD in 2016

Hypertension	58
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	23
Depression	18
Chronic Kidney Disease	24
Asthma	14
Osteoperosis	5
Atrial Fibrilation	7
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	27
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gregory Lee Leischer, OD treated as an optometrist in Wausau, WI during 2017 were eye procedures.

Volume of procedures performed by Dr. Gregory Lee Leischer, OD for Medicare patients.

doctor visit	258
eye procedures	104

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Lee Leischer, OD.

**Gender**
Male	109
Female	138

**Ethnicity**
Non-Hispanic White	233
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	152
From 75 to 84	53
85 and over	18
Less than 65	24

Conditions of Medicare patients treated by Dr. Gregory Lee Leischer, OD in 2017

Hypertension	53
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	19
Depression	15
Chronic Kidney Disease	26
Asthma	4
Osteoperosis	5
Atrial Fibrilation	7
Heart Failure	9
Chronic Obstructive Pulmonary Disease	6
Diabetes	25
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gregory Lee Leischer, OD treated as an optometrist in Wausau, WI during 2018 were eye procedures.

Volume of procedures performed by Dr. Gregory Lee Leischer, OD for Medicare patients.

doctor visit	94
eye procedures	227

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Lee Leischer, OD.

**Gender**
Male	98
Female	122

**Age**
From 65 to 74	138
From 75 to 84	59
85 and over	12
Less than 65	11

Conditions of Medicare patients treated by Dr. Gregory Lee Leischer, OD in 2018

Hypertension	53
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	19
Depression	13
Chronic Kidney Disease	22
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	27
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gregory Lee Leischer, OD treated as an optometrist in Wausau, WI during 2019 were eye procedures.

Volume of procedures performed by Dr. Gregory Lee Leischer, OD for Medicare patients.

doctor visit	75
eye procedures	321

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Lee Leischer, OD.

**Gender**
Male	109
Female	146

**Ethnicity**
Non-Hispanic White	241
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	159
From 75 to 84	66
85 and over	14
Less than 65	16

Conditions of Medicare patients treated by Dr. Gregory Lee Leischer, OD in 2019

Hypertension	50
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	25
Depression	15
Chronic Kidney Disease	23
Asthma	0
Osteoperosis	5
Atrial Fibrilation	7
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	24
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gregory Lee Leischer, OD treated as an optometrist in Wausau, WI during 2020 were eye procedures.

Volume of procedures performed by Dr. Gregory Lee Leischer, OD for Medicare patients.

doctor visit	54
eye procedures	231

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Lee Leischer, OD.

**Gender**
Male	86
Female	108

**Ethnicity**
Non-Hispanic White	177
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	123
From 75 to 84	47
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory Lee Leischer, OD in 2020

Hypertension	40
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	21
Depression	10
Chronic Kidney Disease	21
Asthma	0
Osteoperosis	0
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	8
Diabetes	26
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gregory Lee Leischer, OD treated as an optometrist in Wausau, WI during 2021 were eye procedures.

Volume of procedures performed by Dr. Gregory Lee Leischer, OD for Medicare patients.

doctor visit	34
eye procedures	1893

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Lee Leischer, OD.

**Gender**
Male	112
Female	123

**Ethnicity**
Non-Hispanic White	216
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	151
From 75 to 84	62
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory Lee Leischer, OD in 2021

Hypertension	49
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	19
Depression	12
Chronic Kidney Disease	18
Asthma	0
Osteoperosis	0
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	9
Diabetes	23
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gregory Lee Leischer, OD treated as an optometrist in Wausau, WI during 2022 were eye procedures.

Volume of procedures performed by Dr. Gregory Lee Leischer, OD for Medicare patients.

doctor visit	33
eye procedures	2309

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Lee Leischer, OD.

**Gender**
Male	99
Female	107

**Ethnicity**
Non-Hispanic White	193
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	134
From 75 to 84	49
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory Lee Leischer, OD in 2022

Hypertension	60
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	16
Depression	11
Chronic Kidney Disease	14
Asthma	9
Osteoperosis	6
Atrial Fibrilation	16
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	25
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Gregory Lee Leischer, OD for Medicare patients.

The highest averages for the top procedures that Dr. Gregory Lee Leischer, OD treated as an optometrist in Wausau, WI were eye procedures.

doctor visit	146
eye procedures	1252

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Gregory Lee Leischer, OD.

**Gender**
Male	94
Female	127

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	160
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	56
85 and over	12
Less than 65	12
65 to 74	134

Average of Total of Conditions of Medicare patients treated by Dr. Gregory Lee Leischer, OD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Gregory Lee Leischer, OD treated were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	49
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	19
Depression	14
Chronic Kidney Disease	18
Asthma	3
Osteoporosis	3
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	24
Atrial Fibrillation	6
Dementia	1
Cancer	10

Education & Training

He has a state license in Wisconsin.

Licensed In: Wisconsin

Affiliations & Hospitals

Dr. Gregory Lee Leischer, OD is associated with these hospitals and organizations:

Aspirus Health

Ratings & Reviews

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General Payments

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

**Payments by Company**
Alcon Laboratories Inc	$249 Contact Lenses $117	DAILIES $111	AIR OPTIX $10	$11
Coopervision Inc.	$184 CVI Contact Lens $82	MyDay Contact Lens $54	Clariti Contact Lens $29	Biofinity Contact Lens $19
Allergan Inc.	$137 RESTASIS $15	$122
The Walman Optical Company	$118 $118
Shire North American Group Inc	$96 XIIDRA $96
Other	$456 XIIDRA $71	Infuse $59	TYRVAYA $38	TEPEZZA $37	VUITY $36	Other $216

**Types of Payments**
Food and Beverage	$1,089
Gift	$137
Entertainment	$14

Biography

Dr. Gregory Leischer specializes in optometry (primary eye care). He is affiliated with Aspirus Health.

Select Year:

Dr. Gregory Lee Leischer, OD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Gregory Lee Leischer, OD in 2023

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. Gregory Lee Leischer, OD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Lee Leischer, OD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Lee Leischer, OD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Lee Leischer, OD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Lee Leischer, OD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Lee Leischer, OD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Lee Leischer, OD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Lee Leischer, OD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Lee Leischer, OD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Lee Leischer, 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. Gregory Lee Leischer, OD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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