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Home > MA Providers > Orthopedic Surgeons

Dr. Simon M. Cornelissen, MD

Specializes in: Orthopedics/Orthopedic Surgery and Hand Surgery

Yale School of Medicine

10 Reservoir Street Unit A
Mansfield, MA 02048

(781) 344-3535

Dr. Simon M. Cornelissen, MD is an orthopedist in Mansfield, MA specializing in orthopedics/orthopedic surgery and hand surgery. He graduated from Yale School of Medicine. Dr. Simon M. Cornelissen, MD is affiliated with University Orthopedics, Brown University Health, St. Anne's Hospital, Morton Hospital, ORTHOPEDIC CARE SPECIALISTS INC, ORTHOPEDIC CARE PHYSICIAN NETWORK, LLC and UNIVERSITY ORTHOPEDICS INC.

Office Locations

10 Reservoir Street Unit A
Mansfield, MA 02048

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Morton Hospital

15 Roche Brothers Way Suite 200
North Easton, MA 02356

(781) 344-3535

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Noteworthy Medicare Patient Procedures Performed by Dr. Simon M. Cornelissen, MD in 2023

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

Top 5%

By Volume:

By Affordability:

upper extremity MRI

In 2023, among providers in related specialties within Massachusetts, Dr. Simon M. Cornelissen, MD performed more joint MRI, MRI (magnetic resonance imaging), open surgery, shoulder MRI, and wrist MRI procedures for Medicare patients than 95% of them and he also had a list price for upper extremity MRI that was lower than the list prices billed to Medicare by 95% of them. 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 10%

By Volume:

closed treatment of fracture

nerve surgery

peripheral nerve decompression surgery

In 2023, Dr. Simon M. Cornelissen, MD performed more closed (non-surgical) treatment of fracture, nerve surgery, and peripheral nerve decompression surgery procedures for Medicare patients than 90% of providers in related specialties within Massachusetts.

Top 25%

By Volume:

arm X-ray

cubital tunnel surgery

injections

open carpal tunnel surgery

open cubital tunnel release

upper extremity surgery

In 2012, Dr. Simon M. Cornelissen, MD performed more arm X-ray, cubital tunnel surgery, injections, open carpal tunnel surgery, open cubital tunnel release, and upper extremity surgery procedures for Medicare patients than 75% of providers in related specialties within Massachusetts.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Simon M. Cornelissen, MD treated as an orthopedist in Mansfield, MA during 2012 were injections, aspiration, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Simon M. Cornelissen, MD for Medicare patients.

aspiration	131
decompression surgery	45
doctor visit	645
hip imaging	24
immobilization	11
injections	202
MRI (magnetic resonance imaging)	26
musculoskeletal imaging	103
nerve procedures	45
open surgery	45
tendon surgery	35
upper extremity surgery	80
X-rays	104

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Simon M. Cornelissen, MD treated as an orthopedist in Mansfield, MA during 2013 were injections, musculoskeletal imaging, aspiration and upper extremity surgery.

Volume of procedures performed by Dr. Simon M. Cornelissen, MD for Medicare patients.

aspiration	94
decompression surgery	61
doctor visit	638
immobilization	16
injections	149
MRI (magnetic resonance imaging)	27
musculoskeletal imaging	110
nerve procedures	61
open surgery	61
tendon surgery	26
upper extremity surgery	87
X-rays	83

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Simon M. Cornelissen, MD.

**Gender**
Male	177
Female	292

**Ethnicity**
Non-Hispanic White	430
Black	18
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	200
From 75 to 84	121
85 and over	36
Less than 65	112

Conditions of Medicare patients treated by Dr. Simon M. Cornelissen, MD in 2013

Hypertension	66
High Cholesterol	65
Stroke	3
Ischemic Heart Disease	26
Depression	30
Chronic Kidney Disease	21
Asthma	10
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	18
Diabetes	32
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Simon M. Cornelissen, MD treated as an orthopedist in Mansfield, MA during 2014 were upper extremity surgery, musculoskeletal imaging, X-rays and nerve procedures.

Volume of procedures performed by Dr. Simon M. Cornelissen, MD for Medicare patients.

aspiration	31
decompression surgery	84
doctor visit	271
hip imaging	11
hospital care	13
injections	52
inpatient care	13
joint surgery	12
MRI (magnetic resonance imaging)	37
musculoskeletal imaging	117
nerve procedures	84
open surgery	84
pelvic imaging	12
reconstructive surgery	12
tendon surgery	44
transplant procedures	11
upper extremity surgery	140
X-rays	92

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Simon M. Cornelissen, MD.

**Gender**
Male	151
Female	311

**Ethnicity**
Non-Hispanic White	417
Black	17
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	184
From 75 to 84	126
85 and over	47
Less than 65	105

Conditions of Medicare patients treated by Dr. Simon M. Cornelissen, MD in 2014

Hypertension	69
High Cholesterol	65
Stroke	5
Ischemic Heart Disease	26
Depression	28
Chronic Kidney Disease	20
Asthma	13
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	16
Diabetes	32
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Simon M. Cornelissen, MD treated as an orthopedist in Mansfield, MA during 2015 were musculoskeletal imaging, injections, X-rays and upper extremity surgery.

Volume of procedures performed by Dr. Simon M. Cornelissen, MD for Medicare patients.

aspiration	55
closed (non-surgical) treatment of fracture	16
decompression surgery	54
doctor visit	473
hospital care	53
injections	109
inpatient care	53
MRI (magnetic resonance imaging)	28
musculoskeletal imaging	110
nerve procedures	54
open surgery	54
pelvic imaging	16
tendon surgery	27
upper extremity surgery	81
X-rays	98

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Simon M. Cornelissen, MD.

**Gender**
Male	404
Female	660

**Ethnicity**
Non-Hispanic White	944
Black	52
Hispanic	42
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	470
From 75 to 84	266
85 and over	118
Less than 65	210

Conditions of Medicare patients treated by Dr. Simon M. Cornelissen, MD in 2015

Hypertension	70
High Cholesterol	65
Stroke	5
Ischemic Heart Disease	30
Depression	30
Chronic Kidney Disease	23
Asthma	18
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	21
Diabetes	32
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Simon M. Cornelissen, MD treated as an orthopedist in Mansfield, MA during 2016 were musculoskeletal imaging, injections, upper extremity surgery and X-rays.

Volume of procedures performed by Dr. Simon M. Cornelissen, MD for Medicare patients.

aspiration	102
closed (non-surgical) treatment of fracture	12
decompression surgery	88
doctor visit	732
hip imaging	20
hospital care	40
immobilization	22
injections	173
inpatient care	40
joint surgery	14
MRI (magnetic resonance imaging)	58
musculoskeletal imaging	186
nerve procedures	88
open surgery	88
reconstructive surgery	14
tendon surgery	51
transplant procedures	14
upper extremity surgery	153
X-rays	128

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Simon M. Cornelissen, MD.

**Gender**
Male	238
Female	399

**Ethnicity**
Non-Hispanic White	579
Black	24
Hispanic	19
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	272
From 75 to 84	169
85 and over	72
Less than 65	124

Conditions of Medicare patients treated by Dr. Simon M. Cornelissen, MD in 2016

Hypertension	68
High Cholesterol	63
Stroke	6
Ischemic Heart Disease	29
Depression	30
Chronic Kidney Disease	26
Asthma	22
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	17
Diabetes	32
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Simon M. Cornelissen, MD treated as an orthopedist in Mansfield, MA during 2017 were injections, upper extremity surgery, aspiration and musculoskeletal imaging.

Volume of procedures performed by Dr. Simon M. Cornelissen, MD for Medicare patients.

aspiration	151
closed (non-surgical) treatment of fracture	18
decompression surgery	79
doctor visit	929
hospital care	35
immobilization	15
injections	243
inpatient care	35
joint surgery	16
MRI (magnetic resonance imaging)	36
musculoskeletal imaging	128
nerve procedures	79
open surgery	79
reconstructive surgery	16
tendon surgery	57
transplant procedures	17
upper extremity surgery	152
X-rays	92

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Simon M. Cornelissen, MD.

**Gender**
Male	258
Female	380

**Ethnicity**
Non-Hispanic White	573
Black	30
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	285
From 75 to 84	169
85 and over	70
Less than 65	114

Conditions of Medicare patients treated by Dr. Simon M. Cornelissen, MD in 2017

Hypertension	70
High Cholesterol	55
Stroke	5
Ischemic Heart Disease	29
Depression	29
Chronic Kidney Disease	32
Asthma	10
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	18
Diabetes	34
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Simon M. Cornelissen, MD treated as an orthopedist in Mansfield, MA during 2018 were injections, upper extremity surgery, aspiration and nerve procedures.

Volume of procedures performed by Dr. Simon M. Cornelissen, MD for Medicare patients.

aspiration	144
closed (non-surgical) treatment of fracture	20
decompression surgery	116
doctor visit	998
hospital care	11
immobilization	19
injections	255
inpatient care	11
joint surgery	12
MRI (magnetic resonance imaging)	21
musculoskeletal imaging	75
nerve procedures	116
open surgery	116
reconstructive surgery	12
tendon surgery	43
transplant procedures	12
upper extremity surgery	171
X-rays	54

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Simon M. Cornelissen, MD.

**Gender**
Male	244
Female	416

**Ethnicity**
Non-Hispanic White	581
Black	36
Hispanic	23
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	287
From 75 to 84	169
85 and over	64
Less than 65	140

Conditions of Medicare patients treated by Dr. Simon M. Cornelissen, MD in 2018

Hypertension	71
High Cholesterol	65
Stroke	5
Ischemic Heart Disease	27
Depression	31
Chronic Kidney Disease	29
Asthma	11
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	17
Diabetes	32
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Simon M. Cornelissen, MD treated as an orthopedist in Mansfield, MA during 2019 were injections, upper extremity surgery, aspiration and nerve procedures.

Volume of procedures performed by Dr. Simon M. Cornelissen, MD for Medicare patients.

aspiration	184
closed (non-surgical) treatment of fracture	22
decompression surgery	132
doctor visit	1088
hospital care	12
immobilization	19
injections	302
inpatient care	12
joint surgery	15
musculoskeletal imaging	64
nerve procedures	132
open surgery	132
reconstructive surgery	15
tendon surgery	46
transplant procedures	14
upper extremity surgery	193
X-rays	64

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Simon M. Cornelissen, MD.

**Gender**
Male	260
Female	442

**Ethnicity**
Non-Hispanic White	633
Black	25
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	292
From 75 to 84	214
85 and over	66
Less than 65	130

Conditions of Medicare patients treated by Dr. Simon M. Cornelissen, MD in 2019

Hypertension	72
High Cholesterol	70
Stroke	4
Ischemic Heart Disease	26
Depression	31
Chronic Kidney Disease	30
Asthma	11
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	17
Diabetes	31
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Simon M. Cornelissen, MD treated as an orthopedist in Mansfield, MA during 2020 were injections, upper extremity surgery, nerve procedures and open surgery.

Volume of procedures performed by Dr. Simon M. Cornelissen, MD for Medicare patients.

aspiration	108
closed (non-surgical) treatment of fracture	17
decompression surgery	108
diagnostic procedures	14
doctor visit	944
excision	14
immobilization	20
injections	258
musculoskeletal imaging	84
nerve procedures	108
open surgery	108
removal of lesion (e.g. growth)	14
soft tissue surgery	14
tendon surgery	42
upper extremity surgery	150
vascular procedures	14
X-rays	84

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Simon M. Cornelissen, MD.

**Gender**
Male	249
Female	385

**Ethnicity**
Non-Hispanic White	577
Black	24
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	259
From 75 to 84	192
85 and over	63
Less than 65	120

Conditions of Medicare patients treated by Dr. Simon M. Cornelissen, MD in 2020

Hypertension	69
High Cholesterol	67
Stroke	6
Ischemic Heart Disease	30
Depression	31
Chronic Kidney Disease	28
Asthma	13
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	16
Diabetes	29
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Simon M. Cornelissen, MD treated as an orthopedist in Mansfield, MA during 2021 were injections, upper extremity surgery, musculoskeletal imaging and aspiration.

Volume of procedures performed by Dr. Simon M. Cornelissen, MD for Medicare patients.

aspiration	115
closed (non-surgical) treatment of fracture	16
decompression surgery	111
doctor visit	1064
immobilization	13
injections	253
MRI (magnetic resonance imaging)	31
musculoskeletal imaging	134
nerve procedures	111
open surgery	111
tendon surgery	45
upper extremity surgery	156
X-rays	103

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Simon M. Cornelissen, MD.

**Gender**
Male	271
Female	421

**Ethnicity**
Non-Hispanic White	617
Black	31
Hispanic	0
Asian	0
Other	23
Native American	0

**Age**
From 65 to 74	299
From 75 to 84	208
85 and over	63
Less than 65	122

Conditions of Medicare patients treated by Dr. Simon M. Cornelissen, MD in 2021

Hypertension	73
High Cholesterol	71
Stroke	4
Ischemic Heart Disease	27
Depression	31
Chronic Kidney Disease	30
Asthma	12
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	16
Diabetes	31
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Simon M. Cornelissen, MD treated as an orthopedist in Mansfield, MA during 2022 were injections, upper extremity surgery, aspiration and nerve procedures.

Volume of procedures performed by Dr. Simon M. Cornelissen, MD for Medicare patients.

aspiration	140
closed (non-surgical) treatment of fracture	17
decompression surgery	124
doctor visit	1026
immobilization	14
injections	278
MRI (magnetic resonance imaging)	33
musculoskeletal imaging	119
nerve procedures	124
open surgery	124
spinal procedures	17
tendon surgery	37
upper extremity surgery	161
X-rays	103

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Simon M. Cornelissen, MD.

**Gender**
Male	251
Female	406

**Ethnicity**
Non-Hispanic White	569
Black	28
Hispanic	0
Asian	0
Other	27
Native American	0

**Age**
From 65 to 74	278
From 75 to 84	213
85 and over	64
Less than 65	102

Conditions of Medicare patients treated by Dr. Simon M. Cornelissen, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	22
Depression	27
Chronic Kidney Disease	17
Asthma	18
Osteoperosis	15
Atrial Fibrilation	15
Heart Failure	12
Chronic Obstructive Pulmonary Disease	15
Diabetes	33
Dementia	5
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Simon M. Cornelissen, MD for Medicare patients.

The highest averages for the top procedures that Dr. Simon M. Cornelissen, MD treated as an orthopedist in Mansfield, MA were injections, upper extremity surgery, aspiration and musculoskeletal imaging.

aspiration	114
closed (non-surgical) treatment of fracture	17
decompression surgery	91
diagnostic procedures	14
doctor visit	800
excision	14
hip imaging	18
hospital care	27
immobilization	16
injections	206
inpatient care	27
joint surgery	13
MRI (magnetic resonance imaging)	33
musculoskeletal imaging	111
nerve procedures	91
open surgery	91
pelvic imaging	14
reconstructive surgery	13
removal of lesion (e.g. growth)	14
soft tissue surgery	14
spinal procedures	17
tendon surgery	41
transplant procedures	13
upper extremity surgery	138
vascular procedures	14
X-rays	91

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Simon M. Cornelissen, MD.

**Gender**
Male	227
Female	373

**Ethnicity**
Black / African American	25
Asian / Pacific Islander	0
Non-Hispanic White	538
Native American / Alaskan Native	0
Hispanic	14
Other	4

**Age**
75 to 84	167
85 and over	60
Less than 65	116
65 to 74	256

Average of Total of Conditions of Medicare patients treated by Dr. Simon M. Cornelissen, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Simon M. Cornelissen, MD treated were hypertension, high cholesterol, diabetes and depression.

Hypertension	63
High Cholesterol	60
Stroke	4
Ischemic Heart Disease	24
Depression	27
Chronic Kidney Disease	23
Asthma	12
Osteoporosis	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	15
Diabetes	28
Atrial Fibrillation	10
Dementia	7
Cancer	9

Education & Training

Dr. Simon M. Cornelissen, MD graduated from Yale School of Medicine. He completed residency at Yale University Affiliated Hospitals. He has a state license in Massachusetts.

Medical School: Yale School of Medicine

Residency: Yale University Affiliated Hospitals

Licensed In: Massachusetts

Affiliations & Hospitals

Dr. Simon M. Cornelissen, MD is associated with these hospitals and organizations:

University Orthopedics

Brown University Health

St. Anne's Hospital

Morton Hospital

ORTHOPEDIC CARE SPECIALISTS INC

ORTHOPEDIC CARE PHYSICIAN NETWORK, LLC

UNIVERSITY ORTHOPEDICS INC

Ratings & Reviews

Dr. Simon M. Cornelissen, MD has an exceptional overall rating with an average of 4.89 out of 5 stars based on 3117 ratings. We collect ratings and reviews of Dr. Simon M. Cornelissen, MD from all over the web to help you find the right in Mansfield, MA.

4.89

Overall Rating

(3117 Ratings)

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General Payments

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

**Payments by Company**
Kairos Surgical Inc	$36 $36

**Types of Payments**
Food and Beverage	$36

Biography

Dr. Simon Cornelissen specializes in hand surgery and orthopedics/orthopedic surgery and practices in North Easton, MA and Mansfield, MA. Patients gave him an average rating of 5.0 stars (out of 5). Before completing his residency at a hospital affiliated with Yale University, Dr. Cornelissen attended medical school at Yale School of Medicine. Dr. Cornelissen's hospital/clinic affiliations include the University Orthopedics, Brown University Health, and Morton Hospital.