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

Home > NY Providers > Orthopedic Surgeons

Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD

Accepting New Patients

(3 Ratings)

Specializes in: Orthopedics/Orthopedic Surgery

525 East 71st Street
New York, NY 10021

(212) 606-1011

Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD is an orthopedist in New York, NY specializing in orthopedics/orthopedic surgery. Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD is affiliated with NewYork-Presbyterian.

Office Locations

NewYork-Presbyterian

525 East 71st Street
New York, NY 10021

(212) 606-1011

open_in_new

535 E 70th Street
New York, NY 10021

open_in_new

In The News (see more mentions in the news)

“He was shut down for the rest of the season and underwent surgery on Oct. 11 in New York with Dr. Stephen O'Brien performing the procedure. "”—"Steve Cishek, Tony Zych will be limited participants to begin Mariners' pitchers and catchers workouts", Seattle Times, February 2017

“Dr. Stephen O'Brien performed the procedure in New York.”—"Mariners' Taijuan Walker had surgery Monday; Steve Cishek, Tony Zych recently had procedures", The Daily World, October 2016

“Brantley, who has played only 11 games this season following November surgery to repair a torn labrum in his shoulder, was examined by Dr. Stephen O'Brien at the Hospital of Special Surgery in New...”—"Cleveland Indians' Michael Brantley could be facing another operation", Cleveland.com , August 2016

Noteworthy Medicare Patient Procedures Performed by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD in 2023

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

Top 5%

By Volume:

arthroscopic knee synovectomy

In 2023, Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD performed more arthroscopic knee synovectomy procedures for Medicare patients than 95% of providers in related specialties within New York.

Top 25%

By Volume:

minimally invasive surgery

In 2012, Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD performed more joint aspiration, joint injections, joint surgery, knee arthroscopy, knee surgery, and minimally invasive surgery procedures for Medicare patients than 75% of providers in related specialties within New York.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD treated as an orthopedist in New York, NY during 2012 were aspiration, injections, joint surgery and lower extremity surgery.

Volume of procedures performed by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD for Medicare patients.

aspiration	226
doctor visit	404
injections	226
joint surgery	53
lower extremity surgery	53
minimally invasive procedures	22
reconstructive surgery	31
removal of internal scar tissue	11

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD treated as an orthopedist in New York, NY during 2013 were aspiration, injections, joint surgery and lower extremity surgery.

Volume of procedures performed by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD for Medicare patients.

aspiration	416
debridement (removal of unhealthy tissue)	11
doctor visit	773
injections	416
joint surgery	77
lower extremity surgery	66
minimally invasive procedures	36
reconstructive surgery	41
removal of internal scar tissue	11
upper extremity surgery	11

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD.

**Gender**
Male	158
Female	201

**Ethnicity**
Non-Hispanic White	337
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	183
From 75 to 84	112
85 and over	37
Less than 65	27

Conditions of Medicare patients treated by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD in 2013

Hypertension	64
High Cholesterol	64
Stroke	4
Ischemic Heart Disease	39
Depression	12
Chronic Kidney Disease	11
Asthma	9
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	5
Diabetes	34
Dementia	6
Cancer	15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD treated as an orthopedist in New York, NY during 2014 were aspiration, injections, joint surgery and lower extremity surgery.

Volume of procedures performed by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD for Medicare patients.

aspiration	367
doctor visit	688
injections	367
joint surgery	63
lower extremity surgery	63
minimally invasive procedures	25
reconstructive surgery	38
removal of internal scar tissue	12

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD.

**Gender**
Male	152
Female	193

**Ethnicity**
Non-Hispanic White	328
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	177
From 75 to 84	119
85 and over	33
Less than 65	16

Conditions of Medicare patients treated by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD in 2014

Hypertension	67
High Cholesterol	65
Stroke	4
Ischemic Heart Disease	41
Depression	11
Chronic Kidney Disease	11
Asthma	8
Osteoperosis	10
Atrial Fibrilation	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	7
Diabetes	33
Dementia	4
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD treated as an orthopedist in New York, NY during 2015 were aspiration, injections, joint surgery and reconstructive surgery.

Volume of procedures performed by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD for Medicare patients.

aspiration	408
decompression surgery	14
doctor visit	801
injections	408
joint surgery	48
lower extremity surgery	34
minimally invasive procedures	14
reconstructive surgery	34
upper extremity surgery	14

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD.

**Gender**
Male	336
Female	412

**Ethnicity**
Non-Hispanic White	692
Black	0
Hispanic	0
Asian	0
Other	30
Native American	0

**Age**
From 65 to 74	398
From 75 to 84	254
85 and over	48
Less than 65	48

Conditions of Medicare patients treated by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD in 2015

Hypertension	64
High Cholesterol	64
Stroke	3
Ischemic Heart Disease	40
Depression	13
Chronic Kidney Disease	11
Asthma	10
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	29
Dementia	5
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD treated as an orthopedist in New York, NY during 2016 were aspiration, injections, joint surgery and lower extremity surgery.

Volume of procedures performed by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD for Medicare patients.

aspiration	495
doctor visit	793
injections	495
joint surgery	67
lower extremity surgery	67
minimally invasive procedures	31
reconstructive surgery	36

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD.

**Gender**
Male	176
Female	181

**Ethnicity**
Non-Hispanic White	336
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	198
From 75 to 84	114
85 and over	27
Less than 65	18

Conditions of Medicare patients treated by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD in 2016

Hypertension	59
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	38
Depression	15
Chronic Kidney Disease	15
Asthma	13
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	11
Chronic Obstructive Pulmonary Disease	8
Diabetes	33
Dementia	4
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD treated as an orthopedist in New York, NY during 2017 were aspiration, injections, joint surgery and lower extremity surgery.

Volume of procedures performed by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD for Medicare patients.

aspiration	472
doctor visit	731
injections	472
joint surgery	48
lower extremity surgery	48
minimally invasive procedures	11
reconstructive surgery	37

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD.

**Gender**
Male	160
Female	179

**Ethnicity**
Non-Hispanic White	314
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	171
From 75 to 84	111
85 and over	26
Less than 65	31

Conditions of Medicare patients treated by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD in 2017

Hypertension	60
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	33
Depression	16
Chronic Kidney Disease	15
Asthma	10
Osteoperosis	9
Atrial Fibrilation	7
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	29
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD treated as an orthopedist in New York, NY during 2018 were aspiration, injections, joint surgery and minimally invasive procedures.

Volume of procedures performed by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD for Medicare patients.

aspiration	618
debridement (removal of unhealthy tissue)	26
decompression surgery	16
doctor visit	804
injections	618
joint surgery	89
lower extremity surgery	47
minimally invasive procedures	56
reconstructive surgery	33
tendon surgery	14
upper extremity surgery	42

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD.

**Gender**
Male	162
Female	183

**Ethnicity**
Non-Hispanic White	326
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	164
From 75 to 84	122
85 and over	29
Less than 65	30

Conditions of Medicare patients treated by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD in 2018

Hypertension	56
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	34
Depression	12
Chronic Kidney Disease	16
Asthma	8
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	9
Chronic Obstructive Pulmonary Disease	6
Diabetes	26
Dementia	3
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD treated as an orthopedist in New York, NY during 2019 were aspiration, injections, joint surgery and minimally invasive procedures.

Volume of procedures performed by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD for Medicare patients.

aspiration	423
debridement (removal of unhealthy tissue)	32
decompression surgery	22
doctor visit	596
injections	423
joint surgery	109
lower extremity surgery	58
minimally invasive procedures	70
reconstructive surgery	39
tendon surgery	16
upper extremity surgery	51

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD.

**Gender**
Male	166
Female	142

**Ethnicity**
Non-Hispanic White	286
Black	0
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	98
85 and over	0
Less than 65	33

Conditions of Medicare patients treated by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD in 2019

Hypertension	53
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	37
Depression	16
Chronic Kidney Disease	13
Asthma	8
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	9
Chronic Obstructive Pulmonary Disease	6
Diabetes	22
Dementia	4
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD treated as an orthopedist in New York, NY during 2020 were aspiration, injections, joint surgery and lower extremity surgery.

Volume of procedures performed by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD for Medicare patients.

aspiration	401
debridement (removal of unhealthy tissue)	17
doctor visit	517
injections	401
joint surgery	42
lower extremity surgery	42
minimally invasive procedures	17
reconstructive surgery	25

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD.

**Gender**
Male	126
Female	133

**Ethnicity**
Non-Hispanic White	238
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	128
From 75 to 84	98
85 and over	17
Less than 65	16

Conditions of Medicare patients treated by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD in 2020

Hypertension	59
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	34
Depression	18
Chronic Kidney Disease	15
Asthma	8
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	8
Chronic Obstructive Pulmonary Disease	6
Diabetes	23
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD treated as an orthopedist in New York, NY during 2021 were aspiration, injections, joint surgery and lower extremity surgery.

Volume of procedures performed by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD for Medicare patients.

aspiration	313
debridement (removal of unhealthy tissue)	20
doctor visit	522
injections	313
joint surgery	45
lower extremity surgery	45
minimally invasive procedures	20
reconstructive surgery	25

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD.

**Gender**
Male	136
Female	147

**Ethnicity**
Non-Hispanic White	259
Black	0
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	144
From 75 to 84	101
85 and over	19
Less than 65	19

Conditions of Medicare patients treated by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD in 2021

Hypertension	58
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	37
Depression	16
Chronic Kidney Disease	17
Asthma	6
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	9
Chronic Obstructive Pulmonary Disease	0
Diabetes	23
Dementia	4
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD treated as an orthopedist in New York, NY during 2022 were aspiration, injections, joint surgery and minimally invasive procedures.

Volume of procedures performed by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD for Medicare patients.

aspiration	237
debridement (removal of unhealthy tissue)	16
decompression surgery	27
doctor visit	638
injections	237
joint surgery	104
lower extremity surgery	43
minimally invasive procedures	85
reconstructive surgery	19
removal of internal scar tissue	13
synovectomy	11
tendon surgery	18
upper extremity surgery	61

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD.

**Gender**
Male	201
Female	197

**Ethnicity**
Non-Hispanic White	362
Black	0
Hispanic	0
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	184
From 75 to 84	168
85 and over	29
Less than 65	17

Conditions of Medicare patients treated by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD in 2022

Hypertension	67
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	29
Depression	10
Chronic Kidney Disease	12
Asthma	11
Osteoperosis	13
Atrial Fibrilation	18
Heart Failure	7
Chronic Obstructive Pulmonary Disease	9
Diabetes	26
Dementia	3
Cancer	19

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD treated as an orthopedist in New York, NY during 2023 were aspiration, injections, joint surgery and minimally invasive procedures.

Volume of procedures performed by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD for Medicare patients.

aspiration	225
debridement (removal of unhealthy tissue)	19
decompression surgery	20
doctor visit	470
injections	225
joint surgery	105
lower extremity surgery	51
minimally invasive procedures	78
reconstructive surgery	27
synovectomy	13
tendon surgery	15
upper extremity surgery	54

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD.

**Gender**
Male	160
Female	168

**Ethnicity**
Non-Hispanic White	290
Black	0
Hispanic	0
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	166
From 75 to 84	129
85 and over	19
Less than 65	14

Conditions of Medicare patients treated by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD in 2023

Hypertension	68
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	29
Depression	12
Chronic Kidney Disease	11
Asthma	12
Osteoperosis	15
Atrial Fibrilation	15
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	23
Dementia	0
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD for Medicare patients.

The highest averages for the top procedures that Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD treated as an orthopedist in New York, NY were aspiration, injections, joint surgery and lower extremity surgery.

aspiration	383
debridement (removal of unhealthy tissue)	20
decompression surgery	19
doctor visit	644
injections	383
joint surgery	70
lower extremity surgery	51
minimally invasive procedures	38
reconstructive surgery	32
removal of internal scar tissue	11
synovectomy	12
tendon surgery	15
upper extremity surgery	38

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD.

**Gender**
Female	178
Male	161

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	314
Hispanic	0
Native American / Alaskan Native	0
Other	7

**Age**
85 and over	23
75 to 84	118
Less than 65	22
65 to 74	159

Average of Total of Conditions of Medicare patients treated by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD treated were high cholesterol, hypertension, ischemic heart disease and diabetes.

Hypertension	56
High Cholesterol	59
Stroke	2
Ischemic Heart Disease	32
Depression	12
Chronic Kidney Disease	12
Asthma	8
Osteoporosis	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	6
Diabetes	25
Atrial Fibrillation	10
Dementia	2
Cancer	13

Education & Training

He is certified by the Board Certification: orthopedic surgery and has a state license in New York.

Board Certification: Board Certification: orthopedic surgery

Licensed In: New York

Affiliations & Hospitals

Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD is associated with these hospitals and organizations:

NewYork-Presbyterian

Ratings & Reviews

Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 3 ratings. We collect ratings and reviews of Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD from all over the web to help you find the right in New York, NY.

Overall Rating

(3 Ratings)

Leave a Review

General Payments

These charts describe general payments received by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Smith & Nephew, Inc.	$24,772 Sports Med Shoulder $15,848	Other Endoscopy $7,527	Sports Med Knee $54	$1,343
Nvision Biomedical Technologies, Inc.	$16,579 HEALIX $12,106	Interference Screw $2,604	Multi-Drive Interference Screw $1,869
Exactech, Inc.	$1,898 Optetrak $1,083	Equinoxe $815
Stryker Corporation	$131 New Product Development $131
DJO, LLC	$15 $15

**Types of Payments**
Travel and Lodging	$22,459
Royalty or License	$12,106
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$7,800
Food and Beverage	$1,030

Biography

Dr. Stephen Obrien works as an orthopedics/orthopedic surgery and sports medicine. He obtained his medical school training at the University of Virginia School of Medicine and performed his residency at Hospital for Special Surgery. His areas of expertise include the following: ACL reconstruction, shoulder instability, and rotator cuff repair. Dr. Obrien's average patient rating is 5.0 stars (out of 5). He accepts Anthem, Blue California, and UnitedHealthcare, in addition to other insurance carriers. Awards and/or distinctions Dr. Obrien has received include '; '. Sports Illustrated; and James R. Andrews Award for Excellence in Baseball Sports Medicine. He is professionally affiliated with Hospital for Special Surgery. He has an open panel in New York, NY according to NewYork-Presbyterian.

Select Year:

Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD

Office Locations

In The News (see more mentions in the news)

Noteworthy Medicare Patient Procedures Performed by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, 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. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Stephen J. O'Brien, ORTHOPAEDIC, SURGEON, MD From 2012 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Orthopedic Surgeons in Nearby Locations

Other Providers in New York, NY