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Home > FL Providers > Neurosurgeons

Dr. Robert Leon Masson, MD

(1 Rating)

Specializes in: Neurosurgery

University of Florida College of Medicine

2706 Rew Circle Suite 200
Ocoee, FL 34761

(407) 649-8585

Dr. Robert Leon Masson, MD is a neurosurgeon in Ocoee, FL specializing in neurosurgery. He graduated from University of Florida College of Medicine. Dr. Robert Leon Masson, MD is affiliated with Orlando Health.

Office Locations

Orlando Health

2706 Rew Circle Suite 200
Ocoee, FL 34761

(407) 649-8585

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In The News (see more mentions in the news)

“Dr. Robert Masson had always taken a futuristic approach to his neurosurgery practice, innovating spine surgery procedures and incorporating robotics.”—"Unexpected ways AI is changing health care-beyond notes and diagnosis", Newsweek, February 2025

“From left: strength and conditioning specialist Trevor Anderson, Park City-based neurosugeon Robert Masson and physical therapist Frank Van Kouwen are three of the four founders and coaches of "The...”—"Call it a 'Comeback.' Park City neurosurgeon's podcast aims to inspire people recovering from serious injuries", Park Record, March 2021

“Dr. Robert Masson, an Orlando-based orthopedic surgeon and a fellow racer, said he and George spoke often about how racing was a foundation for performing better as a surgeon.”—"Dell Children's chief of pediatric neurosurgery remembered as 'remarkable person'", Austin American-Statesman, November 2019

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Robert Leon Masson, MD treated as a neurosurgeon in Ocoee, FL during 2012 were spinal procedures, nerve procedures, decompression surgery and arthrodesis (bone fusion surgery).

Volume of procedures performed by Dr. Robert Leon Masson, MD for Medicare patients.

arthrodesis (bone fusion surgery)	49
decompression surgery	70
implant removal	14
neck surgery	24
nerve procedures	70
spinal procedures	160

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Robert Leon Masson, MD treated as a neurosurgeon in Ocoee, FL during 2013 were spinal procedures, nerve procedures, decompression surgery and arthrodesis (bone fusion surgery).

Volume of procedures performed by Dr. Robert Leon Masson, MD for Medicare patients.

arthrodesis (bone fusion surgery)	71
decompression surgery	83
doctor visit	16
neck surgery	36
nerve procedures	83
spinal procedures	190

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Leon Masson, MD.

**Gender**
Male	56
Female	65

**Ethnicity**
Non-Hispanic White	102
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	51
From 75 to 84	0
85 and over	0
Less than 65	38

Conditions of Medicare patients treated by Dr. Robert Leon Masson, MD in 2013

Hypertension	75
High Cholesterol	70
Stroke	0
Ischemic Heart Disease	45
Depression	40
Chronic Kidney Disease	18
Asthma	15
Osteoperosis	12
Atrial Fibrilation	0
Heart Failure	11
Chronic Obstructive Pulmonary Disease	21
Diabetes	37
Dementia	9
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Robert Leon Masson, MD treated as a neurosurgeon in Ocoee, FL during 2014 were spinal procedures, nerve procedures, decompression surgery and arthrodesis (bone fusion surgery).

Volume of procedures performed by Dr. Robert Leon Masson, MD for Medicare patients.

arthrodesis (bone fusion surgery)	75
decompression surgery	117
doctor visit	128
implant removal	12
neck surgery	30
nerve procedures	117
revision surgery	23
spinal procedures	248

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Leon Masson, MD.

**Gender**
Male	91
Female	103

**Ethnicity**
Non-Hispanic White	154
Black	0
Hispanic	21
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	96
From 75 to 84	0
85 and over	0
Less than 65	48

Conditions of Medicare patients treated by Dr. Robert Leon Masson, MD in 2014

Hypertension	75
High Cholesterol	74
Stroke	6
Ischemic Heart Disease	44
Depression	32
Chronic Kidney Disease	24
Asthma	12
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	10
Chronic Obstructive Pulmonary Disease	15
Diabetes	37
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Robert Leon Masson, MD treated as a neurosurgeon in Ocoee, FL during 2015 were spinal procedures, nerve procedures, decompression surgery and arthrodesis (bone fusion surgery).

Volume of procedures performed by Dr. Robert Leon Masson, MD for Medicare patients.

arthrodesis (bone fusion surgery)	51
decompression surgery	89
implant removal	15
neck surgery	14
nerve procedures	89
revision surgery	17
spinal procedures	184

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Leon Masson, MD.

**Gender**
Male	114
Female	96

**Ethnicity**
Non-Hispanic White	182
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	126
From 75 to 84	38
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Robert Leon Masson, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	50
Depression	33
Chronic Kidney Disease	34
Asthma	22
Osteoperosis	15
Atrial Fibrilation	10
Heart Failure	10
Chronic Obstructive Pulmonary Disease	21
Diabetes	44
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Robert Leon Masson, MD treated as a neurosurgeon in Ocoee, FL during 2016 were spinal procedures, nerve procedures, decompression surgery and arthrodesis (bone fusion surgery).

Volume of procedures performed by Dr. Robert Leon Masson, MD for Medicare patients.

arthrodesis (bone fusion surgery)	55
decompression surgery	77
doctor visit	16
neck surgery	14
nerve procedures	77
revision surgery	17
spinal procedures	165

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Leon Masson, MD.

**Gender**
Male	59
Female	67

**Ethnicity**
Non-Hispanic White	102
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	70
From 75 to 84	31
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Robert Leon Masson, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	47
Depression	32
Chronic Kidney Disease	36
Asthma	28
Osteoperosis	9
Atrial Fibrilation	0
Heart Failure	10
Chronic Obstructive Pulmonary Disease	21
Diabetes	44
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Robert Leon Masson, MD treated as a neurosurgeon in Ocoee, FL during 2017 were spinal procedures, nerve procedures, decompression surgery and arthrodesis (bone fusion surgery).

Volume of procedures performed by Dr. Robert Leon Masson, MD for Medicare patients.

arthrodesis (bone fusion surgery)	58
decompression surgery	60
injections	17
neck surgery	25
nerve block	17
nerve procedures	60
pain management	17
spinal procedures	163

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Leon Masson, MD.

**Gender**
Male	71
Female	65

**Ethnicity**
Non-Hispanic White	113
Black	11
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	66
From 75 to 84	43
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Robert Leon Masson, MD in 2017

Hypertension	75
High Cholesterol	71
Stroke	0
Ischemic Heart Disease	42
Depression	38
Chronic Kidney Disease	35
Asthma	15
Osteoperosis	10
Atrial Fibrilation	0
Heart Failure	18
Chronic Obstructive Pulmonary Disease	18
Diabetes	35
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Robert Leon Masson, MD treated as a neurosurgeon in Ocoee, FL during 2018 were spinal procedures, nerve procedures, decompression surgery and arthrodesis (bone fusion surgery).

Volume of procedures performed by Dr. Robert Leon Masson, MD for Medicare patients.

arthrodesis (bone fusion surgery)	44
decompression surgery	67
diagnostic procedures	16
injections	19
neck surgery	13
nerve block	19
nerve procedures	67
pain management	19
spinal procedures	143

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Leon Masson, MD.

**Gender**
Male	74
Female	55

**Ethnicity**
Non-Hispanic White	103
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	69
From 75 to 84	36
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Robert Leon Masson, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	43
Depression	33
Chronic Kidney Disease	43
Asthma	14
Osteoperosis	11
Atrial Fibrilation	9
Heart Failure	16
Chronic Obstructive Pulmonary Disease	18
Diabetes	45
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Robert Leon Masson, MD treated as a neurosurgeon in Ocoee, FL during 2019 were spinal procedures, nerve procedures, decompression surgery and nerve block.

Volume of procedures performed by Dr. Robert Leon Masson, MD for Medicare patients.

arthrodesis (bone fusion surgery)	40
decompression surgery	67
injections	45
neck surgery	13
nerve block	45
nerve procedures	67
pain management	45
spinal procedures	167

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Leon Masson, MD.

**Gender**
Male	90
Female	43

**Ethnicity**
Non-Hispanic White	117
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	71
From 75 to 84	41
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Robert Leon Masson, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	57
Depression	37
Chronic Kidney Disease	41
Asthma	14
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	17
Chronic Obstructive Pulmonary Disease	15
Diabetes	35
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Robert Leon Masson, MD treated as a neurosurgeon in Ocoee, FL during 2020 were spinal procedures, nerve procedures, decompression surgery and nerve block.

Volume of procedures performed by Dr. Robert Leon Masson, MD for Medicare patients.

arthrodesis (bone fusion surgery)	29
decompression surgery	57
doctor visit	58
injections	35
neck surgery	12
nerve block	35
nerve procedures	57
pain management	35
spinal procedures	140

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Leon Masson, MD.

**Gender**
Male	74
Female	54

**Ethnicity**
Non-Hispanic White	107
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	70
From 75 to 84	35
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Robert Leon Masson, MD in 2020

Hypertension	70
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	47
Depression	24
Chronic Kidney Disease	39
Asthma	11
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	20
Chronic Obstructive Pulmonary Disease	13
Diabetes	29
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Robert Leon Masson, MD treated as a neurosurgeon in Ocoee, FL during 2021 were spinal procedures, nerve block, pain management and injections.

Volume of procedures performed by Dr. Robert Leon Masson, MD for Medicare patients.

decompression surgery	27
doctor visit	69
injections	39
nerve block	39
nerve procedures	27
pain management	39
spinal procedures	66

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Leon Masson, MD.

**Gender**
Male	65
Female	44

**Ethnicity**
Non-Hispanic White	92
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	54
From 75 to 84	38
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Robert Leon Masson, MD in 2021

Hypertension	71
High Cholesterol	72
Stroke	0
Ischemic Heart Disease	45
Depression	25
Chronic Kidney Disease	30
Asthma	0
Osteoperosis	0
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	28
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Robert Leon Masson, MD treated as a neurosurgeon in Ocoee, FL during 2022 were nerve procedures, decompression surgery and spinal procedures.

Volume of procedures performed by Dr. Robert Leon Masson, MD for Medicare patients.

decompression surgery	17
doctor visit	36
nerve procedures	17
spinal procedures	17

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Leon Masson, MD.

**Gender**
Male	27
Female	26

**Age**
From 65 to 74	31
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Robert Leon Masson, MD in 2022

Hypertension	74
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	36
Depression	28
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	26
Dementia	0
Cancer	23

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Robert Leon Masson, MD for Medicare patients.

The highest averages for the top procedures that Dr. Robert Leon Masson, MD treated as a neurosurgeon in Ocoee, FL were spinal procedures, nerve procedures, decompression surgery and arthrodesis (bone fusion surgery).

arthrodesis (bone fusion surgery)	52
decompression surgery	66
diagnostic procedures	16
doctor visit	53
implant removal	13
injections	31
neck surgery	20
nerve block	31
nerve procedures	66
pain management	31
revision surgery	19
spinal procedures	149

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Robert Leon Masson, MD.

**Gender**
Male	65
Female	56

**Ethnicity**
Black / African American	1
Asian / Pacific Islander	0
Non-Hispanic White	97
Native American / Alaskan Native	0
Hispanic	2
Other	0

**Age**
75 to 84	23
85 and over	0
Less than 65	7
65 to 74	64

Average of Total of Conditions of Medicare patients treated by Dr. Robert Leon Masson, MD From 2012 - 2022

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

Hypertension	67
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	41
Depression	29
Chronic Kidney Disease	27
Asthma	11
Osteoporosis	6
Heart Failure	11
Chronic Obstructive Pulmonary Disease	14
Diabetes	32
Atrial Fibrillation	5
Dementia	3
Cancer	8

Education & Training

Dr. Robert Leon Masson, MD graduated from University of Florida College of Medicine. He completed residency at University of Florida Health Science Center and Affiliated Hospitals. He is certified by the American Board of Neurological Surgery and has a state license in Florida.

Medical School: University of Florida College of Medicine

Residency: University of Florida Health Science Center and Affiliated Hospitals

Board Certification: American Board of Neurological Surgery

Licensed In: Florida

Affiliations & Hospitals

Dr. Robert Leon Masson, MD is associated with these hospitals and organizations:

Orlando Health

Ratings & Reviews

Dr. Robert Leon Masson, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Robert Leon Masson, MD from all over the web to help you find the right in Ocoee, FL.

Overall Rating

(1 Rating)

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Reviews Left On DocSpot

Overall Rating: 5.0 2018-02-16

I had a spinal fusion with Dr Masson. The best decision I have made. Living pain free is amazing!

General Payments

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

**Payments by Company**
DePuy Orthopaedics Inc.	$300,015 Spine $299,036	MIS/Lateral $244	MIS $158	Other NA $125	Orthopedics $125	Other $327
DePuy Synthes Products LLC	$199,360 TPAL $101,091	Spine $66,173	Trauma $32,096
DePuy Synthes Products, Inc.	$30,847 TPAL $30,729	T-PAL $118
DePuy Synthes Sales Inc.	$28,274 Spine $9,759	MIS $654	MIS/Lateral $388	Trauma $261	MISLATERAL $247	Other $16,965
Biedermann Motech, Inc.	$7,459 MOSS VRS Spinal System $6,140	Telix K Interbody System $1,034	MOSS100 $253	MOSS100 Pedicle Screw System $32
Other	$9,501 Reform Pedicle Screw System $5,192	PRODISC C $1,424	MOSS100 $684	Spinal Implant $497	Spine $351	Other $1,353

**Types of Payments**
Consulting Fee	$296,347
Royalty or License	$229,948
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$28,711
Food and Beverage	$10,545
Current or prospective ownership or investment interest	$5,192
Other	$4,713

Ownership and Interest Payments

This table describes ownership payments received by Dr. Robert Leon Masson, MD.

Nutech Spine, Inc.	2014	$69,518.20	Physician Covered Recipient	Common Stock, subject to shareholder agreements including restrictive covenants
Nutech Spine, Inc.	2013	$51,520.00	Physician Covered Recipient	Common Stock, subject to shareholder agreements including restrictive covenants

Biography

Dr. Robert Masson works as a neurosurgery. He is a graduate of the University of Florida College of Medicine. Dr. Masson completed his residency training at a hospital affiliated with the University of Florida Health Science Center. He is affiliated with Orlando Health.

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Dr. Robert Leon Masson, MD

Office Locations

In The News (see more mentions in the news)

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. Robert Leon Masson, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Leon Masson, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Leon Masson, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Leon Masson, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Leon Masson, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Leon Masson, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Leon Masson, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Leon Masson, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Leon Masson, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Leon Masson, 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. Robert Leon Masson, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Ownership and Interest Payments

Biography

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