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Home > IL Providers > Sports Medicine Doctors

Dr. John L. Reilly, MD

Accepting New Patients

(517 Ratings)

Specializes in: Sports Medicine and Adult Orthopedic Reconstructive Surgery

Northwestern University, Feinberg School of Medicine (1983)

Professional interests include: arthroscopic surgery, arthritis, osteoarthritis

1259 Rickert Drive
Naperville, IL 60540

(630) 469-9200

Dr. John L. Reilly, MD is a sports medicine doctor in Naperville, IL specializing in sports medicine and adult orthopedic reconstructive surgery. He graduated from Northwestern University, Feinberg School of Medicine in 1983 and has 43 years of experience. Dr. John L. Reilly, MD is affiliated with Endeavor Health and Duly Health and Care.

Office Locations

1259 Rickert Drive
Naperville, IL 60540

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Noteworthy Medicare Patient Procedures Performed by Dr. John L. Reilly, MD in 2023

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

Top 5%

By Affordability:

spine imaging

spine X-ray

In 2023, Dr. John L. Reilly, MD had a list price for spine imaging, and spine X-ray that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Illinois. 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:

pelvis X-ray

In 2012, Dr. John L. Reilly, MD had a list price for pelvis X-ray that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Illinois. 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. John L. Reilly, MD treated as a sports medicine doctor in Naperville, IL during 2012 were rehabilitation, X-rays, musculoskeletal imaging and aspiration.

Volume of procedures performed by Dr. John L. Reilly, MD for Medicare patients.

aspiration	209
diagnostic evaluation	35
doctor visit	549
hip imaging	65
injections	209
joint surgery	14
lower extremity surgery	14
manual therapy	150
MRI (magnetic resonance imaging)	49
musculoskeletal imaging	294
pelvic imaging	32
reconstructive surgery	14
rehabilitation	561
spinal procedures	35
X-rays	312

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John L. Reilly, MD treated as a sports medicine doctor in Naperville, IL during 2013 were rehabilitation, X-rays, musculoskeletal imaging and aspiration.

Volume of procedures performed by Dr. John L. Reilly, MD for Medicare patients.

aspiration	227
diagnostic evaluation	36
doctor visit	603
hip imaging	42
injections	227
joint surgery	20
lower extremity surgery	20
manual therapy	165
MRI (magnetic resonance imaging)	15
musculoskeletal imaging	261
pelvic imaging	26
reconstructive surgery	20
rehabilitation	935
spinal procedures	21
X-rays	293

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John L. Reilly, MD.

**Gender**
Male	198
Female	368

**Ethnicity**
Non-Hispanic White	501
Black	23
Hispanic	13
Asian	17
Other	0
Native American	0

**Age**
From 65 to 74	318
From 75 to 84	158
85 and over	51
Less than 65	39

Conditions of Medicare patients treated by Dr. John L. Reilly, MD in 2013

Hypertension	67
High Cholesterol	61
Stroke	2
Ischemic Heart Disease	30
Depression	16
Chronic Kidney Disease	14
Asthma	5
Osteoperosis	11
Atrial Fibrilation	10
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	25
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John L. Reilly, MD treated as a sports medicine doctor in Naperville, IL during 2014 were rehabilitation, X-rays, musculoskeletal imaging and aspiration.

Volume of procedures performed by Dr. John L. Reilly, MD for Medicare patients.

aspiration	169
diagnostic evaluation	17
doctor visit	580
hip imaging	27
injections	169
joint surgery	11
lower extremity surgery	11
manual therapy	127
musculoskeletal imaging	213
pelvic imaging	39
reconstructive surgery	11
rehabilitation	713
spinal procedures	25
X-rays	277

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John L. Reilly, MD.

**Gender**
Male	167
Female	311

**Ethnicity**
Non-Hispanic White	413
Black	19
Hispanic	0
Asian	22
Other	0
Native American	0

**Age**
From 65 to 74	262
From 75 to 84	142
85 and over	51
Less than 65	23

Conditions of Medicare patients treated by Dr. John L. Reilly, MD in 2014

Hypertension	66
High Cholesterol	64
Stroke	3
Ischemic Heart Disease	32
Depression	17
Chronic Kidney Disease	15
Asthma	5
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	8
Diabetes	28
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John L. Reilly, MD treated as a sports medicine doctor in Naperville, IL during 2015 were X-rays, rehabilitation, musculoskeletal imaging and aspiration.

Volume of procedures performed by Dr. John L. Reilly, MD for Medicare patients.

aspiration	176
doctor visit	512
hip imaging	34
injections	176
musculoskeletal imaging	209
pelvic imaging	32
rehabilitation	257
spinal procedures	18
X-rays	259

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John L. Reilly, MD.

**Gender**
Male	268
Female	462

**Ethnicity**
Non-Hispanic White	642
Black	0
Hispanic	26
Asian	32
Other	0
Native American	0

**Age**
From 65 to 74	338
From 75 to 84	238
85 and over	106
Less than 65	48

Conditions of Medicare patients treated by Dr. John L. Reilly, MD in 2015

Hypertension	67
High Cholesterol	64
Stroke	4
Ischemic Heart Disease	32
Depression	16
Chronic Kidney Disease	18
Asthma	7
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	8
Chronic Obstructive Pulmonary Disease	10
Diabetes	26
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John L. Reilly, MD treated as a sports medicine doctor in Naperville, IL during 2016 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. John L. Reilly, MD for Medicare patients.

aspiration	171
doctor visit	521
injections	171
joint surgery	11
lower extremity surgery	11
musculoskeletal imaging	143
reconstructive surgery	11
spinal procedures	21
X-rays	164

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John L. Reilly, MD.

**Gender**
Male	154
Female	241

**Ethnicity**
Non-Hispanic White	329
Black	23
Hispanic	15
Asian	17
Other	11
Native American	0

**Age**
From 65 to 74	189
From 75 to 84	127
85 and over	49
Less than 65	30

Conditions of Medicare patients treated by Dr. John L. Reilly, MD in 2016

Hypertension	68
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	32
Depression	19
Chronic Kidney Disease	23
Asthma	16
Osteoperosis	4
Atrial Fibrilation	13
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	27
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John L. Reilly, MD treated as a sports medicine doctor in Naperville, IL during 2017 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. John L. Reilly, MD for Medicare patients.

aspiration	226
doctor visit	546
injections	226
joint surgery	12
lower extremity surgery	12
musculoskeletal imaging	111
pelvic imaging	14
reconstructive surgery	12
spinal procedures	16
X-rays	141

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John L. Reilly, MD.

**Gender**
Male	154
Female	241

**Ethnicity**
Non-Hispanic White	339
Black	0
Hispanic	15
Asian	17
Other	0
Native American	0

**Age**
From 65 to 74	187
From 75 to 84	128
85 and over	50
Less than 65	30

Conditions of Medicare patients treated by Dr. John L. Reilly, MD in 2017

Hypertension	64
High Cholesterol	41
Stroke	3
Ischemic Heart Disease	27
Depression	21
Chronic Kidney Disease	19
Asthma	6
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	23
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John L. Reilly, MD treated as a sports medicine doctor in Naperville, IL during 2018 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. John L. Reilly, MD for Medicare patients.

aspiration	194
doctor visit	544
injections	194
joint surgery	11
lower extremity surgery	11
musculoskeletal imaging	114
pelvic imaging	22
reconstructive surgery	11
spinal procedures	11
X-rays	147

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John L. Reilly, MD.

**Gender**
Male	128
Female	228

**Ethnicity**
Non-Hispanic White	300
Black	23
Hispanic	0
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	184
From 75 to 84	111
85 and over	36
Less than 65	25

Conditions of Medicare patients treated by Dr. John L. Reilly, MD in 2018

Hypertension	63
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	26
Depression	19
Chronic Kidney Disease	23
Asthma	6
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	21
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John L. Reilly, MD treated as a sports medicine doctor in Naperville, IL during 2019 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. John L. Reilly, MD for Medicare patients.

aspiration	196
doctor visit	696
injections	196
joint surgery	11
lower extremity surgery	11
musculoskeletal imaging	139
pelvic imaging	21
reconstructive surgery	11
spinal procedures	26
X-rays	186

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John L. Reilly, MD.

**Gender**
Male	147
Female	245

**Ethnicity**
Non-Hispanic White	329
Black	26
Hispanic	0
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	216
From 75 to 84	108
85 and over	49
Less than 65	19

Conditions of Medicare patients treated by Dr. John L. Reilly, MD in 2019

Hypertension	62
High Cholesterol	60
Stroke	3
Ischemic Heart Disease	32
Depression	21
Chronic Kidney Disease	24
Asthma	8
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	22
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John L. Reilly, MD treated as a sports medicine doctor in Naperville, IL during 2020 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. John L. Reilly, MD for Medicare patients.

aspiration	154
doctor visit	506
injections	154
musculoskeletal imaging	82
pelvic imaging	16
spinal procedures	17
X-rays	115

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John L. Reilly, MD.

**Gender**
Male	117
Female	157

**Ethnicity**
Non-Hispanic White	236
Black	0
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	141
From 75 to 84	81
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John L. Reilly, MD in 2020

Hypertension	63
High Cholesterol	64
Stroke	4
Ischemic Heart Disease	32
Depression	20
Chronic Kidney Disease	24
Asthma	4
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	8
Diabetes	21
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John L. Reilly, MD treated as a sports medicine doctor in Naperville, IL during 2021 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. John L. Reilly, MD for Medicare patients.

aspiration	171
doctor visit	583
injections	171
musculoskeletal imaging	44
pelvic imaging	23
spinal procedures	24
X-rays	91

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John L. Reilly, MD.

**Gender**
Male	142
Female	200

**Ethnicity**
Non-Hispanic White	299
Black	0
Hispanic	12
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	185
From 75 to 84	106
85 and over	40
Less than 65	11

Conditions of Medicare patients treated by Dr. John L. Reilly, MD in 2021

Hypertension	61
High Cholesterol	56
Stroke	4
Ischemic Heart Disease	30
Depression	20
Chronic Kidney Disease	23
Asthma	6
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	9
Diabetes	23
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John L. Reilly, MD treated as a sports medicine doctor in Naperville, IL during 2022 were injections, aspiration, X-rays and spinal procedures.

Volume of procedures performed by Dr. John L. Reilly, MD for Medicare patients.

aspiration	182
doctor visit	519
injections	204
musculoskeletal imaging	12
pelvic imaging	34
spinal procedures	39
X-rays	85

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John L. Reilly, MD.

**Gender**
Male	149
Female	200

**Ethnicity**
Non-Hispanic White	299
Black	13
Hispanic	0
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	198
From 75 to 84	104
85 and over	32
Less than 65	15

Conditions of Medicare patients treated by Dr. John L. Reilly, MD in 2022

Hypertension	65
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	25
Depression	17
Chronic Kidney Disease	20
Asthma	9
Osteoperosis	12
Atrial Fibrilation	13
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	25
Dementia	4
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John L. Reilly, MD for Medicare patients.

The highest averages for the top procedures that Dr. John L. Reilly, MD treated as a sports medicine doctor in Naperville, IL were rehabilitation, injections, aspiration and X-rays.

aspiration	188
diagnostic evaluation	29
doctor visit	559
hip imaging	42
injections	190
joint surgery	12
lower extremity surgery	12
manual therapy	147
MRI (magnetic resonance imaging)	32
musculoskeletal imaging	147
pelvic imaging	25
reconstructive surgery	12
rehabilitation	616
spinal procedures	23
X-rays	188

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John L. Reilly, MD.

**Gender**
Male	147
Female	241

**Ethnicity**
Black / African American	11
Asian / Pacific Islander	9
Non-Hispanic White	335
Native American / Alaskan Native	0
Hispanic	8
Other	6

**Age**
75 to 84	118
85 and over	42
Less than 65	21
65 to 74	201

Average of Total of Conditions of Medicare patients treated by Dr. John L. Reilly, MD From 2012 - 2022

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

Hypertension	58
High Cholesterol	54
Stroke	2
Ischemic Heart Disease	27
Depression	16
Chronic Kidney Disease	18
Asthma	6
Osteoporosis	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	21
Atrial Fibrillation	9
Dementia	6
Cancer	10

Education & Training

Dr. John L. Reilly, MD graduated from Northwestern University, Feinberg School of Medicine in 1983. He completed residency at McGaw Medical Center of Northwestern University. He is certified by the American Board of Orthopaedic Surgery and has a state license in Illinois.

Medical School: Northwestern University, Feinberg School of Medicine (1983)

Residency: McGaw Medical Center of Northwestern University

Board Certification: American Board of Orthopaedic Surgery

Licensed In: Illinois

Affiliations & Hospitals

Dr. John L. Reilly, MD is associated with these hospitals and organizations:

Endeavor Health

Duly Health and Care

Ratings & Reviews

Dr. John L. Reilly, MD has an exceptional overall rating with an average of 4.81 out of 5 stars based on 517 ratings. We collect ratings and reviews of Dr. John L. Reilly, MD from all over the web to help you find the right in Naperville, IL.

4.81

Overall Rating

(517 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2025-06-03

Patient verified via Press Ganey

Dr. Reilly was Wonderful! He listened and took the time to carefully explain why I was having so much pain around my right knee. He answered all my questions and gave me a plan forward. He was exceptional. I wish that all doctors were as professional and patient as Dr. Reilly. I can't recommend him more.

Overall Rating: 5.0 2025-12-27

Patient verified via Press Ganey

Dr Reilly and his assistant Peyton were wonderful. The doctor explained things very clearly. He is extremely knowledgeable. He examined very throughly and made sure she understood the nexts steps in her healing journey. I highly recommend Dr Reilly.

Overall Rating: 5.0 2026-02-15

Patient verified via Press Ganey

Dr.Reilly took the time to answer all my questions . He kind and empathetic and did not rush through my appointment

Overall Rating: 4.0 2025-05-24

Patient verified via Press Ganey

Discussed at ease and the provider was all ears and gave his opinion on what and how treatment is to be done

Overall Rating: 5.0 2025-07-02

Patient verified via Press Ganey

This was my first visit with Dr. Ripley. He was very personable and answered all my concerns.

Overall Rating: 5.0 2024-10-28

Patient verified via Press Ganey

Very personable. Understood my concern.

Overall Rating: 5.0 2025-05-19

Patient verified via Press Ganey

Felt like he really cared

Overall Rating: 5.0 2025-11-19

Patient verified via Press Ganey

Very good experience

Overall Rating: 5.0 2025-09-02

Patient verified via Press Ganey

Good experience

Overall Rating: 5.0 2025-08-25

Patient verified via Press Ganey

Excellent care

To see all 517 reviews for Dr. John L. Reilly, MD, view their full profile.

General Payments

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

**Payments by Company**
Medwest Associates	$225 $225
DePuy Synthes Sales Inc.	$181 Shoulder $121	Trauma $41	Knee $18
Zimmer Biomet Holdings, Inc.	$99 $99
DJO, LLC	$21 CMF $21
Stryker Corporation	$14 T2 $14
Other	$25 Physio-Stim Osteogenesis Stimulator $14	CELEBREX $11

**Types of Payments**
Food and Beverage	$326
Education	$239

Biography

Dr. John Reilly sees patients in Naperville, IL and Plainfield, IL. His medical specialties are adult orthopedic reconstructive surgery and sports medicine. Dr. Reilly's areas of expertise include arthroscopic surgery, osteoarthritis, and orthopedic surgery. His professional affiliations include Adventist Medical Center Hinsdale, Elmhurst Hospital (Elmhurst, IL), and Edward Hospital. Before completing his residency at McGaw Medical Center of Northwestern University and Rush University Medical Center, Dr. Reilly attended medical school at Northwestern University, Feinberg School of Medicine. Patient ratings for Dr. Reilly average 5.0 stars (out of 5). Dr. Reilly has received professional recognition including the following: Castle Connolly; Top Doctor; and Chicago Magazine. According to Doctor.com, he is currently accepting new patients at his office in Plainfield, IL.