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Home > WI Providers > Sports Medicine Doctors

Dr. Dennys E. Maldonado, MD

Accepting New Patients

(6 Ratings)

Specializes in: Sports Medicine and Family Medicine

Ross University School of Medicine

3524 E Milwaukee Street
Janesville, WI 53546

(608) 756-7100

Dr. Dennys E. Maldonado, MD is a sports medicine doctor in Janesville, WI specializing in sports medicine and family medicine. He graduated from Ross University School of Medicine. Dr. Dennys E. Maldonado, MD is affiliated with MERCY HEALTH SYSTEM CORPORATION.

Office Locations

3524 E Milwaukee Street
Janesville, WI 53546

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849 Kellogg Avenue
Janesville, WI 53546

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Dennys E. Maldonado, MD treated as a sports medicine doctor in Janesville, WI during 2012 were aspiration, injections, blood draw and hospital care.

Volume of procedures performed by Dr. Dennys E. Maldonado, MD for Medicare patients.

aspiration	33
blood draw	28
doctor visit	308
hospital care	15
injections	33
inpatient care	15
lab tests	11
musculoskeletal imaging	11
preventive care	11
X-rays	11

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Dennys E. Maldonado, MD treated as a sports medicine doctor in Janesville, WI during 2013 were X-rays, aspiration, injections and musculoskeletal imaging.

Volume of procedures performed by Dr. Dennys E. Maldonado, MD for Medicare patients.

aspiration	31
doctor visit	327
injections	31
musculoskeletal imaging	29
thoracic (chest) imaging	14
X-rays	43

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennys E. Maldonado, MD.

**Gender**
Male	79
Female	112

**Ethnicity**
Non-Hispanic White	170
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	81
From 75 to 84	38
85 and over	14
Less than 65	58

Conditions of Medicare patients treated by Dr. Dennys E. Maldonado, MD in 2013

Hypertension	60
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	21
Depression	30
Chronic Kidney Disease	19
Asthma	11
Osteoperosis	0
Atrial Fibrilation	6
Heart Failure	12
Chronic Obstructive Pulmonary Disease	18
Diabetes	31
Dementia	7
Cancer	7

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Dennys E. Maldonado, MD treated as a sports medicine doctor in Janesville, WI during 2014 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Dennys E. Maldonado, MD for Medicare patients.

aspiration	35
doctor visit	290
injections	35
musculoskeletal imaging	37
X-rays	37

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennys E. Maldonado, MD.

**Gender**
Male	58
Female	98

**Ethnicity**
Non-Hispanic White	143
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	60
From 75 to 84	38
85 and over	15
Less than 65	43

Conditions of Medicare patients treated by Dr. Dennys E. Maldonado, MD in 2014

Hypertension	56
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	21
Depression	26
Chronic Kidney Disease	17
Asthma	0
Osteoperosis	9
Atrial Fibrilation	0
Heart Failure	8
Chronic Obstructive Pulmonary Disease	14
Diabetes	28
Dementia	0
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Dennys E. Maldonado, MD treated as a sports medicine doctor in Janesville, WI during 2015 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Dennys E. Maldonado, MD for Medicare patients.

aspiration	22
doctor visit	292
injections	22
musculoskeletal imaging	11
X-rays	11

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennys E. Maldonado, MD.

**Gender**
Male	166
Female	206

**Ethnicity**
Non-Hispanic White	330
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	156
From 75 to 84	62
85 and over	28
Less than 65	126

Conditions of Medicare patients treated by Dr. Dennys E. Maldonado, MD in 2015

Hypertension	52
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	21
Depression	27
Chronic Kidney Disease	22
Asthma	12
Osteoperosis	6
Atrial Fibrilation	8
Heart Failure	12
Chronic Obstructive Pulmonary Disease	13
Diabetes	31
Dementia	0
Cancer	6

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Dennys E. Maldonado, MD treated as a sports medicine doctor in Janesville, WI during 2016 were aspiration and injections.

Volume of procedures performed by Dr. Dennys E. Maldonado, MD for Medicare patients.

aspiration	20
doctor visit	356
injections	20

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennys E. Maldonado, MD.

**Gender**
Male	105
Female	158

**Ethnicity**
Non-Hispanic White	247
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	102
From 75 to 84	55
85 and over	24
Less than 65	82

Conditions of Medicare patients treated by Dr. Dennys E. Maldonado, MD in 2016

Hypertension	54
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	25
Depression	29
Chronic Kidney Disease	24
Asthma	19
Osteoperosis	7
Atrial Fibrilation	7
Heart Failure	12
Chronic Obstructive Pulmonary Disease	15
Diabetes	27
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Dennys E. Maldonado, MD treated as a sports medicine doctor in Janesville, WI during 2017 were aspiration and injections.

Volume of procedures performed by Dr. Dennys E. Maldonado, MD for Medicare patients.

aspiration	26
doctor visit	504
injections	26

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennys E. Maldonado, MD.

**Gender**
Male	171
Female	225

**Ethnicity**
Non-Hispanic White	356
Black	12
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	154
From 75 to 84	75
85 and over	37
Less than 65	130

Conditions of Medicare patients treated by Dr. Dennys E. Maldonado, MD in 2017

Hypertension	53
High Cholesterol	37
Stroke	3
Ischemic Heart Disease	18
Depression	31
Chronic Kidney Disease	26
Asthma	10
Osteoperosis	7
Atrial Fibrilation	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	28
Dementia	6
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Dennys E. Maldonado, MD treated as a sports medicine doctor in Janesville, WI during 2018 were aspiration, injections and blood draw.

Volume of procedures performed by Dr. Dennys E. Maldonado, MD for Medicare patients.

aspiration	41
blood draw	20
doctor visit	340
injections	41

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennys E. Maldonado, MD.

**Gender**
Male	135
Female	151

**Ethnicity**
Non-Hispanic White	246
Black	0
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	118
From 75 to 84	45
85 and over	16
Less than 65	107

Conditions of Medicare patients treated by Dr. Dennys E. Maldonado, MD in 2018

Hypertension	53
High Cholesterol	44
Stroke	4
Ischemic Heart Disease	24
Depression	35
Chronic Kidney Disease	27
Asthma	12
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	17
Diabetes	30
Dementia	5
Cancer	6

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Dennys E. Maldonado, MD treated as a sports medicine doctor in Janesville, WI during 2019 were hospital care, inpatient care, aspiration and injections.

Volume of procedures performed by Dr. Dennys E. Maldonado, MD for Medicare patients.

aspiration	14
doctor visit	260
hospital care	69
injections	14
inpatient care	69

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennys E. Maldonado, MD.

**Gender**
Male	124
Female	143

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

**Age**
From 65 to 74	113
From 75 to 84	55
85 and over	17
Less than 65	82

Conditions of Medicare patients treated by Dr. Dennys E. Maldonado, MD in 2019

Hypertension	53
High Cholesterol	45
Stroke	4
Ischemic Heart Disease	31
Depression	30
Chronic Kidney Disease	33
Asthma	10
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	21
Chronic Obstructive Pulmonary Disease	16
Diabetes	29
Dementia	10
Cancer	6

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Dennys E. Maldonado, MD treated as a sports medicine doctor in Janesville, WI during 2020 were aspiration and injections.

Volume of procedures performed by Dr. Dennys E. Maldonado, MD for Medicare patients.

aspiration	15
doctor visit	268
injections	15

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennys E. Maldonado, MD.

**Gender**
Male	117
Female	101

**Ethnicity**
Non-Hispanic White	192
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	100
From 75 to 84	48
85 and over	15
Less than 65	55

Conditions of Medicare patients treated by Dr. Dennys E. Maldonado, MD in 2020

Hypertension	46
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	25
Depression	28
Chronic Kidney Disease	28
Asthma	5
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	18
Chronic Obstructive Pulmonary Disease	9
Diabetes	27
Dementia	7
Cancer	6

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Dennys E. Maldonado, MD treated as a sports medicine doctor in Janesville, WI during 2021 were aspiration and injections.

Volume of procedures performed by Dr. Dennys E. Maldonado, MD for Medicare patients.

aspiration	48
doctor visit	400
injections	48

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennys E. Maldonado, MD.

**Gender**
Male	135
Female	128

**Ethnicity**
Non-Hispanic White	229
Black	0
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	130
From 75 to 84	49
85 and over	21
Less than 65	63

Conditions of Medicare patients treated by Dr. Dennys E. Maldonado, MD in 2021

Hypertension	49
High Cholesterol	42
Stroke	4
Ischemic Heart Disease	26
Depression	24
Chronic Kidney Disease	29
Asthma	6
Osteoperosis	6
Atrial Fibrilation	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	13
Diabetes	28
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Dennys E. Maldonado, MD treated as a sports medicine doctor in Janesville, WI during 2022 were aspiration and injections.

Volume of procedures performed by Dr. Dennys E. Maldonado, MD for Medicare patients.

aspiration	27
doctor visit	387
injections	27

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennys E. Maldonado, MD.

**Gender**
Male	134
Female	157

**Ethnicity**
Non-Hispanic White	257
Black	12
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	153
From 75 to 84	53
85 and over	25
Less than 65	60

Conditions of Medicare patients treated by Dr. Dennys E. Maldonado, MD in 2022

Hypertension	61
High Cholesterol	51
Stroke	6
Ischemic Heart Disease	15
Depression	25
Chronic Kidney Disease	16
Asthma	11
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	25
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Dennys E. Maldonado, MD for Medicare patients.

The highest averages for the top procedures that Dr. Dennys E. Maldonado, MD treated as a sports medicine doctor in Janesville, WI were hospital care, inpatient care, aspiration and injections.

aspiration	28
blood draw	24
doctor visit	339
hospital care	42
injections	28
inpatient care	42
lab tests	11
musculoskeletal imaging	22
preventive care	11
thoracic (chest) imaging	14
X-rays	25

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Dennys E. Maldonado, MD.

**Gender**
Male	111
Female	134

**Ethnicity**
Black / African American	2
Asian / Pacific Islander	0
Non-Hispanic White	219
Native American / Alaskan Native	0
Hispanic	4
Other	1

**Age**
75 to 84	47
85 and over	19
Less than 65	73
65 to 74	106

Average of Total of Conditions of Medicare patients treated by Dr. Dennys E. Maldonado, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Dennys E. Maldonado, MD treated were hypertension, high cholesterol, depression and diabetes.

Hypertension	48
High Cholesterol	38
Stroke	1
Ischemic Heart Disease	20
Depression	25
Chronic Kidney Disease	21
Asthma	8
Osteoporosis	5
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	25
Atrial Fibrillation	7
Dementia	4
Cancer	6

Education & Training

Dr. Dennys E. Maldonado, MD graduated from Ross University School of Medicine. He is certified by the American Board of Family Medicine and has a state license in Wisconsin.

Medical School: Ross University School of Medicine

Board Certification: American Board of Family Medicine

Licensed In: Wisconsin

Affiliations & Hospitals

Dr. Dennys E. Maldonado, MD is associated with these hospitals and organizations:

MERCY HEALTH SYSTEM CORPORATION

Ratings & Reviews

Dr. Dennys E. Maldonado, MD has an exceptional overall rating with an average of 4.83 out of 5 stars based on 6 ratings. We collect ratings and reviews of Dr. Dennys E. Maldonado, MD from all over the web to help you find the right in Janesville, WI.

4.83

Overall Rating

(6 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2025-07-31

Patient verified via Press Ganey

Love Dr Maldonado! He listens and gives answers to any questions or concerns I might have.

Overall Rating: 5.0 2025-12-04

Patient verified via Press Ganey

The doctor is an excellent physician! I am very blessed to have him as my doctor.

Overall Rating: 5.0 2025-09-19

Patient verified via Press Ganey

He's a great doctor and very easy to talk to and very informative

Overall Rating: 5.0 2025-10-11

Patient verified via Press Ganey

Always a positive experience and very knowledgeable doctor

Overall Rating: 4.0 2024-10-12

Patient verified via Press Ganey

If Dr Maldonado can put up with me, he's ok in my book.

Overall Rating: 5.0 2024-05-17

Patient verified via Press Ganey

Does a good job communicating Nice guy

General Payments

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

**Payments by Company**
GlaxoSmithKline, LLC.	$31 ANORO $31
Ferring Pharmaceuticals Inc.	$20 EUFLEXXA $20

**Types of Payments**
Food and Beverage	$52

Biography

Dr. Dennys Maldonado's areas of specialization are family medicine and sports medicine; he sees patients in Janesville, WI. Dr. Maldonado graduated from Ross University School of Medicine. On average, patients gave him a rating of 5.0 stars (out of 5). Doctor.com reports that he is accepting new patients at his office in Janesville, WI.