Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > WI Providers

Dr. Mathew Warren Aschbrenner, MD

(566 Ratings)

Specializes in: Vitreoretinal Diseases (Retina and Vitreous)

University of Wisconsin School of Medicine and Public Health

2 E Ocala Street
Rhinelander, WI 54501

(715) 362-2600

Dr. Mathew Warren Aschbrenner, MD is a retina specialist in Rhinelander, WI specializing in vitreoretinal diseases (retina and vitreous). He graduated from University of Wisconsin School of Medicine and Public Health. Dr. Mathew Warren Aschbrenner, MD is affiliated with Aspirus Health, St. Joseph's Marshfield, EYE CLINIC OF WISCONSIN, S.C., University of North Carolina, Barnes Jewish and Aspirus.

Office Locations

Aspirus Health

2 E Ocala Street
Rhinelander, WI 54501

(715) 362-2600

open_in_new

Aspirus Health

800 N 1st Street
Wausau, WI 54403

(715) 261-8500

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Mathew Warren Aschbrenner, MD in 2023

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

Top 10%

By Volume:

photocoagulation to prevent retinal detachment

SCODI of the posterior segment

vitreoretinal surgical procedures

In 2023, Dr. Mathew Warren Aschbrenner, MD performed more photocoagulation to prevent retinal detachment, SCODI of the posterior segment (SCODI-P), and vitreoretinal surgical procedures procedures for Medicare patients than 90% of providers in related specialties within Wisconsin.

Top 25%

By Volume:

eye procedures

intravitreal drug injection

retinal detachment repair with vitrectomy

In 2012, Dr. Mathew Warren Aschbrenner, MD performed more eye procedures, intravitreal drug injection, and retinal detachment repair with vitrectomy procedures for Medicare patients than 75% of providers in related specialties within Wisconsin.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Mathew Warren Aschbrenner, MD treated as a retina specialist in Rhinelander, WI during 2012 were eye procedures, injections, photocoagulation and laser treatment.

Volume of procedures performed by Dr. Mathew Warren Aschbrenner, MD for Medicare patients.

doctor visit	41
eye procedures	1047
injections	163
laser treatment	11
photocoagulation	11

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mathew Warren Aschbrenner, MD treated as a retina specialist in Rhinelander, WI during 2013 were eye procedures, injections, photocoagulation and prophylaxis (preventive treatment).

Volume of procedures performed by Dr. Mathew Warren Aschbrenner, MD for Medicare patients.

doctor visit	202
eye procedures	5806
injections	1149
photocoagulation	28
prophylaxis (preventive treatment)	11

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mathew Warren Aschbrenner, MD.

**Gender**
Male	303
Female	465

**Ethnicity**
Non-Hispanic White	738
Black	0
Hispanic	0
Asian	0
Other	0
Native American	18

**Age**
From 65 to 74	215
From 75 to 84	269
85 and over	248
Less than 65	36

Conditions of Medicare patients treated by Dr. Mathew Warren Aschbrenner, MD in 2013

Hypertension	73
High Cholesterol	59
Stroke	4
Ischemic Heart Disease	42
Depression	17
Chronic Kidney Disease	30
Asthma	4
Osteoperosis	11
Atrial Fibrilation	17
Heart Failure	26
Chronic Obstructive Pulmonary Disease	13
Diabetes	36
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mathew Warren Aschbrenner, MD treated as a retina specialist in Rhinelander, WI during 2014 were eye procedures and injections.

Volume of procedures performed by Dr. Mathew Warren Aschbrenner, MD for Medicare patients.

doctor visit	606
eye procedures	5478
injections	1127

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mathew Warren Aschbrenner, MD.

**Gender**
Male	298
Female	469

**Ethnicity**
Non-Hispanic White	743
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	235
From 75 to 84	274
85 and over	224
Less than 65	34

Conditions of Medicare patients treated by Dr. Mathew Warren Aschbrenner, MD in 2014

Hypertension	73
High Cholesterol	57
Stroke	3
Ischemic Heart Disease	41
Depression	16
Chronic Kidney Disease	27
Asthma	4
Osteoperosis	9
Atrial Fibrilation	17
Heart Failure	24
Chronic Obstructive Pulmonary Disease	14
Diabetes	34
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mathew Warren Aschbrenner, MD treated as a retina specialist in Rhinelander, WI during 2015 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Mathew Warren Aschbrenner, MD for Medicare patients.

diagnostic imaging	17
doctor visit	2469
eye procedures	5253
injections	1563
ultrasound (sonogram)	17

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mathew Warren Aschbrenner, MD.

**Gender**
Male	768
Female	1062

**Ethnicity**
Non-Hispanic White	1778
Black	0
Hispanic	0
Asian	0
Other	0
Native American	30

**Age**
From 65 to 74	552
From 75 to 84	672
85 and over	512
Less than 65	94

Conditions of Medicare patients treated by Dr. Mathew Warren Aschbrenner, MD in 2015

Hypertension	69
High Cholesterol	55
Stroke	3
Ischemic Heart Disease	39
Depression	17
Chronic Kidney Disease	30
Asthma	8
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	13
Diabetes	34
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mathew Warren Aschbrenner, MD treated as a retina specialist in Rhinelander, WI during 2016 were eye procedures, injections, photocoagulation and prophylaxis (preventive treatment).

Volume of procedures performed by Dr. Mathew Warren Aschbrenner, MD for Medicare patients.

doctor visit	2366
eye procedures	5140
injections	1885
photocoagulation	16
prophylaxis (preventive treatment)	16

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mathew Warren Aschbrenner, MD.

**Gender**
Male	329
Female	470

**Ethnicity**
Non-Hispanic White	770
Black	0
Hispanic	0
Asian	0
Other	0
Native American	13

**Age**
From 65 to 74	256
From 75 to 84	290
85 and over	220
Less than 65	33

Conditions of Medicare patients treated by Dr. Mathew Warren Aschbrenner, MD in 2016

Hypertension	68
High Cholesterol	55
Stroke	3
Ischemic Heart Disease	38
Depression	16
Chronic Kidney Disease	33
Asthma	13
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	23
Chronic Obstructive Pulmonary Disease	11
Diabetes	33
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mathew Warren Aschbrenner, MD treated as a retina specialist in Rhinelander, WI during 2017 were eye procedures, injections, photocoagulation and prophylaxis (preventive treatment).

Volume of procedures performed by Dr. Mathew Warren Aschbrenner, MD for Medicare patients.

doctor visit	2401
eye procedures	4925
injections	1987
photocoagulation	21
prophylaxis (preventive treatment)	21

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mathew Warren Aschbrenner, MD.

**Gender**
Male	269
Female	374

**Ethnicity**
Non-Hispanic White	618
Black	0
Hispanic	0
Asian	0
Other	0
Native American	12

**Age**
From 65 to 74	199
From 75 to 84	232
85 and over	191
Less than 65	21

Conditions of Medicare patients treated by Dr. Mathew Warren Aschbrenner, MD in 2017

Hypertension	70
High Cholesterol	48
Stroke	4
Ischemic Heart Disease	37
Depression	16
Chronic Kidney Disease	35
Asthma	5
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	25
Chronic Obstructive Pulmonary Disease	12
Diabetes	32
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mathew Warren Aschbrenner, MD treated as a retina specialist in Rhinelander, WI during 2018 were eye procedures and injections.

Volume of procedures performed by Dr. Mathew Warren Aschbrenner, MD for Medicare patients.

doctor visit	2425
eye procedures	4622
injections	1939

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mathew Warren Aschbrenner, MD.

**Gender**
Male	258
Female	341

**Ethnicity**
Non-Hispanic White	578
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	185
From 75 to 84	206
85 and over	177
Less than 65	31

Conditions of Medicare patients treated by Dr. Mathew Warren Aschbrenner, MD in 2018

Hypertension	71
High Cholesterol	52
Stroke	3
Ischemic Heart Disease	38
Depression	16
Chronic Kidney Disease	34
Asthma	4
Osteoperosis	8
Atrial Fibrilation	16
Heart Failure	26
Chronic Obstructive Pulmonary Disease	14
Diabetes	33
Dementia	13
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mathew Warren Aschbrenner, MD treated as a retina specialist in Rhinelander, WI during 2019 were eye procedures, injections, photocoagulation and prophylaxis (preventive treatment).

Volume of procedures performed by Dr. Mathew Warren Aschbrenner, MD for Medicare patients.

doctor visit	2078
eye procedures	4455
injections	1830
photocoagulation	18
prophylaxis (preventive treatment)	18

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mathew Warren Aschbrenner, MD.

**Gender**
Male	227
Female	330

**Ethnicity**
Non-Hispanic White	536
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	193
From 75 to 84	184
85 and over	147
Less than 65	33

Conditions of Medicare patients treated by Dr. Mathew Warren Aschbrenner, MD in 2019

Hypertension	70
High Cholesterol	52
Stroke	2
Ischemic Heart Disease	34
Depression	17
Chronic Kidney Disease	33
Asthma	5
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	25
Chronic Obstructive Pulmonary Disease	10
Diabetes	32
Dementia	12
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mathew Warren Aschbrenner, MD treated as a retina specialist in Rhinelander, WI during 2020 were eye procedures, injections, photocoagulation and prophylaxis (preventive treatment).

Volume of procedures performed by Dr. Mathew Warren Aschbrenner, MD for Medicare patients.

doctor visit	1392
eye procedures	3139
injections	1330
photocoagulation	18
prophylaxis (preventive treatment)	18

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mathew Warren Aschbrenner, MD.

**Gender**
Male	177
Female	229

**Age**
From 65 to 74	155
From 75 to 84	128
85 and over	106
Less than 65	17

Conditions of Medicare patients treated by Dr. Mathew Warren Aschbrenner, MD in 2020

Hypertension	65
High Cholesterol	49
Stroke	3
Ischemic Heart Disease	35
Depression	17
Chronic Kidney Disease	30
Asthma	4
Osteoperosis	6
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	9
Diabetes	30
Dementia	12
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mathew Warren Aschbrenner, MD treated as a retina specialist in Rhinelander, WI during 2021 were eye procedures, injections, photocoagulation and prophylaxis (preventive treatment).

Volume of procedures performed by Dr. Mathew Warren Aschbrenner, MD for Medicare patients.

doctor visit	1365
eye procedures	2610
injections	1174
photocoagulation	25
prophylaxis (preventive treatment)	25

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mathew Warren Aschbrenner, MD.

**Gender**
Male	155
Female	193

**Age**
From 65 to 74	138
From 75 to 84	105
85 and over	83
Less than 65	22

Conditions of Medicare patients treated by Dr. Mathew Warren Aschbrenner, MD in 2021

Hypertension	72
High Cholesterol	56
Stroke	5
Ischemic Heart Disease	33
Depression	14
Chronic Kidney Disease	31
Asthma	5
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	21
Chronic Obstructive Pulmonary Disease	9
Diabetes	33
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mathew Warren Aschbrenner, MD treated as a retina specialist in Rhinelander, WI during 2022 were eye procedures, injections, photocoagulation and prophylaxis (preventive treatment).

Volume of procedures performed by Dr. Mathew Warren Aschbrenner, MD for Medicare patients.

doctor visit	1230
eye procedures	2168
injections	946
photocoagulation	16
prophylaxis (preventive treatment)	16

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mathew Warren Aschbrenner, MD.

**Gender**
Male	170
Female	200

**Ethnicity**
Non-Hispanic White	356
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	159
From 75 to 84	99
85 and over	89
Less than 65	23

Conditions of Medicare patients treated by Dr. Mathew Warren Aschbrenner, MD in 2022

Hypertension	75
High Cholesterol	69
Stroke	6
Ischemic Heart Disease	25
Depression	15
Chronic Kidney Disease	21
Asthma	6
Osteoperosis	12
Atrial Fibrilation	16
Heart Failure	17
Chronic Obstructive Pulmonary Disease	12
Diabetes	29
Dementia	3
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Mathew Warren Aschbrenner, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mathew Warren Aschbrenner, MD treated as a retina specialist in Rhinelander, WI were eye procedures, injections, photocoagulation and diagnostic imaging.

diagnostic imaging	17
doctor visit	1506
eye procedures	4058
injections	1372
laser treatment	11
photocoagulation	19
prophylaxis (preventive treatment)	17
ultrasound (sonogram)	17

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Mathew Warren Aschbrenner, MD.

**Gender**
Male	268
Female	375

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	556
Native American / Alaskan Native	6
Hispanic	0
Other	0

**Age**
75 to 84	223
85 and over	181
Less than 65	31
65 to 74	207

Average of Total of Conditions of Medicare patients treated by Dr. Mathew Warren Aschbrenner, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Mathew Warren Aschbrenner, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	64
High Cholesterol	50
Stroke	3
Ischemic Heart Disease	32
Depression	14
Chronic Kidney Disease	27
Asthma	5
Osteoporosis	8
Heart Failure	21
Chronic Obstructive Pulmonary Disease	10
Diabetes	29
Atrial Fibrillation	13
Dementia	9
Cancer	9

Education & Training

Dr. Mathew Warren Aschbrenner, MD graduated from University of Wisconsin School of Medicine and Public Health. He completed residency at University of North Carolina (UNC) Affiliated Hospitals. He is certified by the ABO-The American Board of Ophthalmology and has a state license in Wisconsin.

Medical School: University of Wisconsin School of Medicine and Public Health

Residency: University of North Carolina (UNC) Affiliated Hospitals

Board Certification: ABO-The American Board of Ophthalmology

Licensed In: Wisconsin

Affiliations & Hospitals

Dr. Mathew Warren Aschbrenner, MD is associated with these hospitals and organizations:

Aspirus Health

St. Joseph's Marshfield

EYE CLINIC OF WISCONSIN, S.C.

University of North Carolina

Barnes Jewish

Aspirus

Ratings & Reviews

Dr. Mathew Warren Aschbrenner, MD has an exceptional overall rating with an average of 4.8 out of 5 stars based on 566 ratings. We collect ratings and reviews of Dr. Mathew Warren Aschbrenner, MD from all over the web to help you find the right in Rhinelander, WI.

4.8

Overall Rating

(566 Ratings)

Leave a Review

General Payments

These charts describe general payments received by Dr. Mathew Warren Aschbrenner, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Dutch Ophthalmic, USA	$567 EVA Ophthalmic Surgical System $412	Associate 2500 $156
Regeneron Healthcare Solutions, Inc.	$520 EYLEA aflibercept injection $272	Eylea $224	EYLEA (aflibercept) Injection $24
Genentech USA, Inc.	$205 LUCENTIS $137	VABYSMO $68
Regeneron Pharmaceuticals, Inc.	$127 EYLEA aflibercept injection $127
Genentech, Inc.	$87 NonCovered Product $87
Other	$76 OZURDEX $39	BEOVU $14	Bromsite $12	Victoza $11

**Types of Payments**
Food and Beverage	$1,569
Education	$12

Biography

Dr. Mathew Aschbrenner is a vitreoretinal diseases (retina and vitreous) specialist. The average patient rating for Dr. Aschbrenner is 5.0 stars (out of 5). He is affiliated with Aspirus Health. Dr. Aschbrenner attended the University of Wisconsin School of Medicine and Public Health for medical school and subsequently trained at a hospital affiliated with the University of North Carolina (UNC) for residency.

Select Year:

Dr. Mathew Warren Aschbrenner, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Mathew Warren Aschbrenner, MD in 2023

By Volume:

By Volume:

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. Mathew Warren Aschbrenner, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mathew Warren Aschbrenner, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mathew Warren Aschbrenner, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mathew Warren Aschbrenner, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mathew Warren Aschbrenner, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mathew Warren Aschbrenner, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mathew Warren Aschbrenner, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mathew Warren Aschbrenner, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mathew Warren Aschbrenner, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mathew Warren Aschbrenner, MD 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. Mathew Warren Aschbrenner, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Other Providers in Rhinelander, WI