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

Home > NJ Providers > Sports Medicine Doctors

Dr. Stephen M. Kocaj, MD

Accepting New Patients

(4285 Ratings)

Specializes in: Sports Medicine and Orthopedics/Orthopedic Surgery

UMDNJ-New Jersey Medical School

Professional interests include: elbow problems, ankle problems, knee injury, and more.

95 Madison Avenue Suite Bb-00
Morristown, NJ 07960

(973) 285-7610

Dr. Stephen M. Kocaj, MD is a sports medicine doctor in Florham Park, NJ specializing in sports medicine and orthopedics/orthopedic surgery. He graduated from UMDNJ-New Jersey Medical School. Dr. Stephen M. Kocaj, MD is affiliated with Atlantic Health System, Overlook Medical Center, Summit Health and Morristown Medical Center.

Office Locations

Morristown Medical Center

140 Park Avenue
Florham Park, NJ 07932

(973) 404-9800

open_in_new

Morristown Medical Center

95 Madison Avenue Suite Bb-00
Morristown, NJ 07960

(973) 285-7610

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Stephen M. Kocaj, MD in 2023

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

Top 5%

By Volume:

major joint aspiration

major joint injection

In 2023, Dr. Stephen M. Kocaj, MD performed more major joint aspiration, and major joint injection procedures for Medicare patients than 95% of providers in related specialties within New Jersey.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Stephen M. Kocaj, MD treated as a sports medicine doctor in Florham Park, NJ during 2012 were aspiration, injections, X-rays and hospital care.

Volume of procedures performed by Dr. Stephen M. Kocaj, MD for Medicare patients.

aspiration	110
doctor visit	321
fracture surgery	11
hip imaging	47
hospital care	55
injections	110
inpatient care	55
lower extremity surgery	11
musculoskeletal imaging	47
pelvic imaging	46
X-rays	93

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Stephen M. Kocaj, MD treated as a sports medicine doctor in Florham Park, NJ during 2013 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Stephen M. Kocaj, MD for Medicare patients.

aspiration	126
doctor visit	290
hip imaging	26
hospital care	16
injections	126
inpatient care	16
musculoskeletal imaging	26
pelvic imaging	20
X-rays	46

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen M. Kocaj, MD.

**Gender**
Male	76
Female	119

**Ethnicity**
Non-Hispanic White	184
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	109
From 75 to 84	52
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Stephen M. Kocaj, MD in 2013

Hypertension	66
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	36
Depression	23
Chronic Kidney Disease	14
Asthma	8
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	16
Chronic Obstructive Pulmonary Disease	9
Diabetes	25
Dementia	13
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Stephen M. Kocaj, MD treated as a sports medicine doctor in Florham Park, NJ during 2014 were aspiration, injections, hospital care and inpatient care.

Volume of procedures performed by Dr. Stephen M. Kocaj, MD for Medicare patients.

aspiration	145
doctor visit	266
hospital care	12
injections	145
inpatient care	12

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen M. Kocaj, MD.

**Gender**
Male	62
Female	97

**Ethnicity**
Non-Hispanic White	139
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	96
From 75 to 84	42
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Stephen M. Kocaj, MD in 2014

Hypertension	66
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	30
Depression	19
Chronic Kidney Disease	14
Asthma	8
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	8
Diabetes	25
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Stephen M. Kocaj, MD treated as a sports medicine doctor in Florham Park, NJ during 2015 were aspiration and injections.

Volume of procedures performed by Dr. Stephen M. Kocaj, MD for Medicare patients.

aspiration	212
doctor visit	333
injections	212

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen M. Kocaj, MD.

**Gender**
Male	136
Female	224

**Ethnicity**
Non-Hispanic White	324
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	234
From 75 to 84	76
85 and over	28
Less than 65	22

Conditions of Medicare patients treated by Dr. Stephen M. Kocaj, MD in 2015

Hypertension	58
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	24
Depression	17
Chronic Kidney Disease	8
Asthma	10
Osteoperosis	9
Atrial Fibrilation	7
Heart Failure	8
Chronic Obstructive Pulmonary Disease	7
Diabetes	21
Dementia	0
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Stephen M. Kocaj, MD treated as a sports medicine doctor in Florham Park, NJ during 2016 were aspiration and injections.

Volume of procedures performed by Dr. Stephen M. Kocaj, MD for Medicare patients.

aspiration	262
doctor visit	398
injections	262

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen M. Kocaj, MD.

**Gender**
Male	90
Female	130

**Ethnicity**
Non-Hispanic White	192
Black	0
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	129
From 75 to 84	51
85 and over	24
Less than 65	16

Conditions of Medicare patients treated by Dr. Stephen M. Kocaj, MD in 2016

Hypertension	58
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	25
Depression	15
Chronic Kidney Disease	15
Asthma	11
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	6
Diabetes	19
Dementia	6
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Stephen M. Kocaj, MD treated as a sports medicine doctor in Florham Park, NJ during 2017 were aspiration and injections.

Volume of procedures performed by Dr. Stephen M. Kocaj, MD for Medicare patients.

aspiration	348
doctor visit	532
injections	348

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen M. Kocaj, MD.

**Gender**
Male	116
Female	177

**Ethnicity**
Non-Hispanic White	251
Black	0
Hispanic	14
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	170
From 75 to 84	82
85 and over	23
Less than 65	18

Conditions of Medicare patients treated by Dr. Stephen M. Kocaj, MD in 2017

Hypertension	63
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	28
Depression	16
Chronic Kidney Disease	16
Asthma	9
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	25
Dementia	5
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Stephen M. Kocaj, MD treated as a sports medicine doctor in Florham Park, NJ during 2018 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Stephen M. Kocaj, MD for Medicare patients.

aspiration	399
doctor visit	677
injections	399
musculoskeletal imaging	69
X-rays	69

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen M. Kocaj, MD.

**Gender**
Male	157
Female	214

**Ethnicity**
Non-Hispanic White	331
Black	0
Hispanic	0
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	187
From 75 to 84	123
85 and over	41
Less than 65	20

Conditions of Medicare patients treated by Dr. Stephen M. Kocaj, MD in 2018

Hypertension	64
High Cholesterol	63
Stroke	4
Ischemic Heart Disease	26
Depression	17
Chronic Kidney Disease	17
Asthma	8
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	6
Diabetes	22
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Stephen M. Kocaj, MD treated as a sports medicine doctor in Florham Park, NJ during 2019 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Stephen M. Kocaj, MD for Medicare patients.

aspiration	396
doctor visit	606
injections	396
musculoskeletal imaging	30
X-rays	30

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen M. Kocaj, MD.

**Gender**
Male	136
Female	197

**Ethnicity**
Non-Hispanic White	300
Black	0
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	179
From 75 to 84	95
85 and over	33
Less than 65	26

Conditions of Medicare patients treated by Dr. Stephen M. Kocaj, MD in 2019

Hypertension	66
High Cholesterol	65
Stroke	4
Ischemic Heart Disease	30
Depression	17
Chronic Kidney Disease	20
Asthma	9
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	11
Chronic Obstructive Pulmonary Disease	5
Diabetes	20
Dementia	5
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Stephen M. Kocaj, MD treated as a sports medicine doctor in Florham Park, NJ during 2020 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Stephen M. Kocaj, MD for Medicare patients.

aspiration	534
doctor visit	555
injections	534
musculoskeletal imaging	20
X-rays	20

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen M. Kocaj, MD.

**Gender**
Male	136
Female	188

**Ethnicity**
Non-Hispanic White	289
Black	0
Hispanic	0
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	160
From 75 to 84	111
85 and over	31
Less than 65	22

Conditions of Medicare patients treated by Dr. Stephen M. Kocaj, MD in 2020

Hypertension	62
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	31
Depression	19
Chronic Kidney Disease	20
Asthma	7
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	7
Chronic Obstructive Pulmonary Disease	7
Diabetes	22
Dementia	4
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Stephen M. Kocaj, MD treated as a sports medicine doctor in Florham Park, NJ during 2021 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Stephen M. Kocaj, MD for Medicare patients.

aspiration	680
doctor visit	711
injections	680
musculoskeletal imaging	15
X-rays	15

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen M. Kocaj, MD.

**Gender**
Male	187
Female	236

**Ethnicity**
Non-Hispanic White	376
Black	0
Hispanic	0
Asian	0
Other	24
Native American	0

**Age**
From 65 to 74	223
From 75 to 84	130
85 and over	47
Less than 65	23

Conditions of Medicare patients treated by Dr. Stephen M. Kocaj, MD in 2021

Hypertension	62
High Cholesterol	65
Stroke	4
Ischemic Heart Disease	32
Depression	19
Chronic Kidney Disease	19
Asthma	7
Osteoperosis	12
Atrial Fibrilation	10
Heart Failure	8
Chronic Obstructive Pulmonary Disease	6
Diabetes	23
Dementia	3
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Stephen M. Kocaj, MD treated as a sports medicine doctor in Florham Park, NJ during 2022 were aspiration and injections.

Volume of procedures performed by Dr. Stephen M. Kocaj, MD for Medicare patients.

aspiration	833
doctor visit	764
injections	833

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen M. Kocaj, MD.

**Gender**
Male	166
Female	243

**Ethnicity**
Non-Hispanic White	369
Black	0
Hispanic	11
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	210
From 75 to 84	139
85 and over	43
Less than 65	17

Conditions of Medicare patients treated by Dr. Stephen M. Kocaj, MD in 2022

Hypertension	70
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	26
Depression	15
Chronic Kidney Disease	14
Asthma	8
Osteoperosis	15
Atrial Fibrilation	13
Heart Failure	8
Chronic Obstructive Pulmonary Disease	8
Diabetes	18
Dementia	0
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Stephen M. Kocaj, MD for Medicare patients.

The highest averages for the top procedures that Dr. Stephen M. Kocaj, MD treated as a sports medicine doctor in Florham Park, NJ were aspiration, injections, X-rays and hip imaging.

aspiration	367
doctor visit	495
fracture surgery	11
hip imaging	36
hospital care	27
injections	367
inpatient care	27
lower extremity surgery	11
musculoskeletal imaging	34
pelvic imaging	33
X-rays	45

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Stephen M. Kocaj, MD.

**Gender**
Male	114
Female	165

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	250
Native American / Alaskan Native	0
Hispanic	2
Other	10

**Age**
75 to 84	81
85 and over	24
Less than 65	14
65 to 74	154

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

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

Hypertension	57
High Cholesterol	54
Stroke	1
Ischemic Heart Disease	26
Depression	16
Chronic Kidney Disease	14
Asthma	7
Osteoporosis	9
Heart Failure	8
Chronic Obstructive Pulmonary Disease	6
Diabetes	20
Atrial Fibrillation	9
Cancer	11
Dementia	3

Education & Training

Dr. Stephen M. Kocaj, MD graduated from UMDNJ-New Jersey Medical School. He completed residency at Emory University Affiliated Hospitals. He is certified by the Board Certification: Orthopaedic Sports Medicine and has a state license in New Jersey.

Medical School: UMDNJ-New Jersey Medical School

Residency: Emory University Affiliated Hospitals

Board Certification: Board Certification: Orthopaedic Sports Medicine

Licensed In: New Jersey

Affiliations & Hospitals

Dr. Stephen M. Kocaj, MD is associated with these hospitals and organizations:

Atlantic Health System

Overlook Medical Center

Summit Health

Morristown Medical Center

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Stephen M. Kocaj, MD appears to accept the following insurance providers: Horizon Blue Cross Blue Shield, MagnaCare, Great-West Healthcare, AmeriHealth POS, AmeriHealth, United Healthcare, Aetna, TRICARE, Oxford Health Plans, Medicare, Consumer Health Network, Railroad Medicare, Cigna, QualCare, PHCS PPO, Health Net, AHS PPO Employee Medical Plan, Wellchoice and Empire Health Care.

Insurance Accepted by Provider includes:

According to our sources, Dr. Stephen M. Kocaj, MD accepts the following insurance providers:

Horizon Blue Cross Blue Shield

MagnaCare

Great-West Healthcare

AmeriHealth POS

AmeriHealth

United Healthcare

Aetna

TRICARE

Oxford Health Plans

Medicare

Consumer Health Network

Railroad Medicare

Cigna

QualCare

PHCS PPO

Health Net

AHS PPO Employee Medical Plan

Wellchoice

Empire Health Care

Ratings & Reviews

Dr. Stephen M. Kocaj, MD has an exceptional overall rating with an average of 4.9 out of 5 stars based on 4285 ratings. We collect ratings and reviews of Dr. Stephen M. Kocaj, MD from all over the web to help you find the right in Florham Park, NJ.

4.9

Overall Rating

(4285 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Arthrex, Inc.	$1,797 $1,797
Stryker Corporation	$540 MAKOplasty $146	HIPS $141	TRAUMA & EXTREMITIES $129	KNEES $123
SeaPearl Inc	$306 $306
DePuy Synthes Sales Inc.	$237 Early Intervention $237
Flexion Therapeutics, Inc.	$180 Zilretta $180
Other	$383 EUFLEXXA $162	Durolane $72	Quattro $49	MACI $43	Exogen $23	Other $33

**Types of Payments**
Food and Beverage	$1,732
Education	$1,393
Travel and Lodging	$317

Biography

Dr. Stephen Kocaj, who practices in Florham Park, NJ and Morristown, NJ, is a medical specialist in orthopedics/orthopedic surgery and sports medicine. These areas are among Dr. Kocaj's clinical interests: knee injury, foot problems, and shoulder injury. Dr. Kocaj is rated highly by Dr. Kocaj's patients. Dr. Kocaj usually is in-network for Blue California, Aetna, and TRICARE, as well as other insurance carriers. After completing medical school at UMDNJ-Robert Wood Johnson Medical School and UMDNJ-New Jersey Medical School, Dr. Kocaj performed Dr. Kocaj's residency at a hospital affiliated with Emory University. Dr. Kocaj is affiliated with Morristown Medical Center, Summit Health, and Overlook Medical Center. Atlantic Health System reports that Dr. Kocaj is accepting new patients at Dr. Kocaj's office in Morristown, NJ.