In 2023, Dr. Gregory A. Zemenick, MD performed more knee X-ray, musculoskeletal imaging, pelvis X-ray, shoulder X-ray, spine X-ray, and X-rays procedures for Medicare patients than 95% of providers in related specialties within Michigan.

Top 10%

By Volume:

major joint aspiration

major joint injection

In 2023, Dr. Gregory A. Zemenick, MD performed more major joint aspiration, and major joint injection procedures for Medicare patients than 90% of providers in related specialties within Michigan.

Top 25%

By Affordability:

In 2012, Dr. Gregory A. Zemenick, MD had a list price for neck X-ray, shoulder imaging, shoulder X-ray, and spinal procedures that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Michigan. 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. Gregory A. Zemenick, MD treated as an orthopedist in Troy, MI during 2012 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Gregory A. Zemenick, MD for Medicare patients.

aspiration	446
diagnostic evaluation	15
doctor visit	685
hip imaging	28
injections	446
joint surgery	16
lower extremity surgery	16
manual therapy	146
minimally invasive procedures	16
musculoskeletal imaging	663
pelvic imaging	184
reconstructive surgery	16
rehabilitation	347
spinal procedures	272
X-rays	1162

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gregory A. Zemenick, MD treated as an orthopedist in Troy, MI during 2013 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Gregory A. Zemenick, MD for Medicare patients.

aspiration	484
diagnostic evaluation	18
doctor visit	827
hip imaging	42
injections	484
manual therapy	95
musculoskeletal imaging	805
pelvic imaging	234
rehabilitation	353
spinal procedures	330
X-rays	1395

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory A. Zemenick, MD.

**Gender**
Male	177
Female	308

**Ethnicity**
Non-Hispanic White	437
Black	26
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	210
From 75 to 84	144
85 and over	71
Less than 65	60

Conditions of Medicare patients treated by Dr. Gregory A. Zemenick, MD in 2013

Hypertension	68
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	42
Depression	15
Chronic Kidney Disease	14
Asthma	12
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	11
Diabetes	34
Dementia	6
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gregory A. Zemenick, MD treated as an orthopedist in Troy, MI during 2014 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Gregory A. Zemenick, MD for Medicare patients.

aspiration	507
doctor visit	869
hip imaging	47
injections	507
musculoskeletal imaging	851
pelvic imaging	236
spinal procedures	365
X-rays	1478

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory A. Zemenick, MD.

**Gender**
Male	171
Female	325

**Ethnicity**
Non-Hispanic White	445
Black	23
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	217
From 75 to 84	155
85 and over	75
Less than 65	49

Conditions of Medicare patients treated by Dr. Gregory A. Zemenick, MD in 2014

Hypertension	69
High Cholesterol	56
Stroke	4
Ischemic Heart Disease	39
Depression	18
Chronic Kidney Disease	15
Asthma	10
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	32
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gregory A. Zemenick, MD treated as an orthopedist in Troy, MI during 2015 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Gregory A. Zemenick, MD for Medicare patients.

aspiration	501
doctor visit	881
hip imaging	26
injections	501
musculoskeletal imaging	865
pelvic imaging	244
spinal procedures	325
X-rays	1468

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory A. Zemenick, MD.

**Gender**
Male	308
Female	688

**Ethnicity**
Non-Hispanic White	886
Black	46
Hispanic	0
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	436
From 75 to 84	286
85 and over	144
Less than 65	130

Conditions of Medicare patients treated by Dr. Gregory A. Zemenick, MD in 2015

Hypertension	64
High Cholesterol	57
Stroke	4
Ischemic Heart Disease	37
Depression	20
Chronic Kidney Disease	17
Asthma	12
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	12
Diabetes	29
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gregory A. Zemenick, MD treated as an orthopedist in Troy, MI during 2016 were X-rays, musculoskeletal imaging, spinal procedures and aspiration.

Volume of procedures performed by Dr. Gregory A. Zemenick, MD for Medicare patients.

aspiration	320
doctor visit	826
injections	320
musculoskeletal imaging	729
pelvic imaging	256
spinal procedures	408
X-rays	1445

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory A. Zemenick, MD.

**Gender**
Male	164
Female	326

**Ethnicity**
Non-Hispanic White	433
Black	24
Hispanic	0
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	212
From 75 to 84	151
85 and over	73
Less than 65	54

Conditions of Medicare patients treated by Dr. Gregory A. Zemenick, MD in 2016

Hypertension	69
High Cholesterol	55
Stroke	3
Ischemic Heart Disease	40
Depression	16
Chronic Kidney Disease	23
Asthma	19
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	30
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gregory A. Zemenick, MD treated as an orthopedist in Troy, MI during 2017 were X-rays, musculoskeletal imaging, spinal procedures and aspiration.

Volume of procedures performed by Dr. Gregory A. Zemenick, MD for Medicare patients.

aspiration	324
doctor visit	793
injections	324
musculoskeletal imaging	796
pelvic imaging	226
spinal procedures	400
X-rays	1468

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory A. Zemenick, MD.

**Gender**
Male	149
Female	357

**Ethnicity**
Non-Hispanic White	441
Black	25
Hispanic	0
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	228
From 75 to 84	163
85 and over	73
Less than 65	42

Conditions of Medicare patients treated by Dr. Gregory A. Zemenick, MD in 2017

Hypertension	70
High Cholesterol	48
Stroke	4
Ischemic Heart Disease	36
Depression	19
Chronic Kidney Disease	25
Asthma	10
Osteoperosis	13
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	15
Diabetes	30
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gregory A. Zemenick, MD treated as an orthopedist in Troy, MI during 2018 were X-rays, musculoskeletal imaging, spinal procedures and aspiration.

Volume of procedures performed by Dr. Gregory A. Zemenick, MD for Medicare patients.

aspiration	407
doctor visit	920
immobilization	14
injections	407
musculoskeletal imaging	666
pelvic imaging	231
spinal procedures	442
X-rays	1390

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory A. Zemenick, MD.

**Gender**
Male	179
Female	424

**Ethnicity**
Non-Hispanic White	528
Black	25
Hispanic	15
Asian	14
Other	21
Native American	0

**Age**
From 65 to 74	262
From 75 to 84	187
85 and over	92
Less than 65	62

Conditions of Medicare patients treated by Dr. Gregory A. Zemenick, MD in 2018

Hypertension	69
High Cholesterol	62
Stroke	4
Ischemic Heart Disease	36
Depression	23
Chronic Kidney Disease	29
Asthma	10
Osteoperosis	15
Atrial Fibrilation	13
Heart Failure	18
Chronic Obstructive Pulmonary Disease	12
Diabetes	32
Dementia	13
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gregory A. Zemenick, MD treated as an orthopedist in Troy, MI during 2019 were X-rays, musculoskeletal imaging, spinal procedures and aspiration.

Volume of procedures performed by Dr. Gregory A. Zemenick, MD for Medicare patients.

aspiration	236
doctor visit	646
injections	236
musculoskeletal imaging	602
pelvic imaging	11
spinal procedures	274
X-rays	911

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory A. Zemenick, MD.

**Gender**
Male	131
Female	302

**Ethnicity**
Non-Hispanic White	375
Black	22
Hispanic	0
Asian	17
Other	0
Native American	0

**Age**
From 65 to 74	191
From 75 to 84	142
85 and over	71
Less than 65	29

Conditions of Medicare patients treated by Dr. Gregory A. Zemenick, MD in 2019

Hypertension	69
High Cholesterol	59
Stroke	4
Ischemic Heart Disease	36
Depression	21
Chronic Kidney Disease	26
Asthma	7
Osteoperosis	13
Atrial Fibrilation	15
Heart Failure	18
Chronic Obstructive Pulmonary Disease	15
Diabetes	28
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gregory A. Zemenick, MD treated as an orthopedist in Troy, MI during 2020 were X-rays, musculoskeletal imaging, spinal procedures and aspiration.

Volume of procedures performed by Dr. Gregory A. Zemenick, MD for Medicare patients.

aspiration	117
doctor visit	314
injections	117
musculoskeletal imaging	241
pelvic imaging	82
spinal procedures	151
X-rays	474

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory A. Zemenick, MD.

**Gender**
Male	68
Female	162

**Ethnicity**
Non-Hispanic White	196
Black	0
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	96
From 75 to 84	79
85 and over	44
Less than 65	11

Conditions of Medicare patients treated by Dr. Gregory A. Zemenick, MD in 2020

Hypertension	66
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	39
Depression	25
Chronic Kidney Disease	27
Asthma	10
Osteoperosis	10
Atrial Fibrilation	16
Heart Failure	20
Chronic Obstructive Pulmonary Disease	14
Diabetes	24
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gregory A. Zemenick, MD treated as an orthopedist in Troy, MI during 2021 were X-rays, musculoskeletal imaging, pelvic imaging and spinal procedures.

Volume of procedures performed by Dr. Gregory A. Zemenick, MD for Medicare patients.

aspiration	151
doctor visit	591
injections	151
musculoskeletal imaging	526
pelvic imaging	211
spinal procedures	164
X-rays	927

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory A. Zemenick, MD.

**Gender**
Male	126
Female	230

**Ethnicity**
Non-Hispanic White	310
Black	13
Hispanic	0
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	157
From 75 to 84	124
85 and over	47
Less than 65	28

Conditions of Medicare patients treated by Dr. Gregory A. Zemenick, MD in 2021

Hypertension	65
High Cholesterol	62
Stroke	3
Ischemic Heart Disease	39
Depression	22
Chronic Kidney Disease	26
Asthma	12
Osteoperosis	15
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	13
Diabetes	28
Dementia	11
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gregory A. Zemenick, MD treated as an orthopedist in Troy, MI during 2022 were X-rays, musculoskeletal imaging, spinal procedures and pelvic imaging.

Volume of procedures performed by Dr. Gregory A. Zemenick, MD for Medicare patients.

aspiration	165
doctor visit	659
injections	165
musculoskeletal imaging	655
pelvic imaging	262
spinal procedures	338
X-rays	1305

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory A. Zemenick, MD.

**Gender**
Male	132
Female	287

**Ethnicity**
Non-Hispanic White	362
Black	0
Hispanic	0
Asian	14
Other	27
Native American	0

**Age**
From 65 to 74	185
From 75 to 84	153
85 and over	56
Less than 65	25

Conditions of Medicare patients treated by Dr. Gregory A. Zemenick, MD in 2022

Hypertension	74
High Cholesterol	74
Stroke	9
Ischemic Heart Disease	33
Depression	18
Chronic Kidney Disease	19
Asthma	14
Osteoperosis	19
Atrial Fibrilation	18
Heart Failure	16
Chronic Obstructive Pulmonary Disease	14
Diabetes	30
Dementia	4
Cancer	15

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Gregory A. Zemenick, MD treated as an orthopedist in Troy, MI during 2023 were X-rays, musculoskeletal imaging, spinal procedures and pelvic imaging.

Volume of procedures performed by Dr. Gregory A. Zemenick, MD for Medicare patients.

aspiration	316
doctor visit	657
injections	316
musculoskeletal imaging	802
pelvic imaging	333
spinal procedures	437
X-rays	1601

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory A. Zemenick, MD.

**Gender**
Male	180
Female	295

**Ethnicity**
Non-Hispanic White	416
Black	18
Hispanic	0
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	213
From 75 to 84	176
85 and over	68
Less than 65	18

Conditions of Medicare patients treated by Dr. Gregory A. Zemenick, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	35
Depression	17
Chronic Kidney Disease	23
Asthma	15
Osteoperosis	19
Atrial Fibrilation	21
Heart Failure	14
Chronic Obstructive Pulmonary Disease	13
Diabetes	27
Dementia	5
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Gregory A. Zemenick, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gregory A. Zemenick, MD treated as an orthopedist in Troy, MI were X-rays, musculoskeletal imaging, rehabilitation and aspiration.

aspiration	331
diagnostic evaluation	16
doctor visit	722
hip imaging	35
immobilization	14
injections	331
joint surgery	16
lower extremity surgery	16
manual therapy	120
minimally invasive procedures	16
musculoskeletal imaging	683
pelvic imaging	209
reconstructive surgery	16
rehabilitation	350
spinal procedures	325
X-rays	1252

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Gregory A. Zemenick, MD.

**Gender**
Female	308
Male	148

**Ethnicity**
Black / African American	18
Asian / Pacific Islander	3
Non-Hispanic White	402
Hispanic	1
Native American / Alaskan Native	0
Other	13

**Age**
85 and over	67
75 to 84	146
Less than 65	42
65 to 74	200

Average of Total of Conditions of Medicare patients treated by Dr. Gregory A. Zemenick, MD From 2012 - 2023

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

Hypertension	63
High Cholesterol	55
Stroke	3
Ischemic Heart Disease	34
Depression	17
Chronic Kidney Disease	20
Asthma	10
Osteoporosis	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	11
Diabetes	27
Atrial Fibrillation	12
Dementia	7
Cancer	11

Education & Training

He has a state license in Michigan.

Licensed In: Michigan

Ratings & Reviews

Dr. Gregory A. Zemenick, MD has an exceptional overall rating with an average of 4.5 out of 5 stars based on 6 ratings. We collect ratings and reviews of Dr. Gregory A. Zemenick, MD from all over the web to help you find the right in Troy, MI.

4.5

Overall Rating

(6 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Ferring Pharmaceuticals Inc.	$980 EUFLEXXA $980
Endo Pharmaceuticals Inc.	$928 XIAFLEX $923	BELBUCA $5
Daiichi Sankyo Inc.	$492 MOVANTIK $263	Morphabond ER $229
AstraZeneca Pharmaceuticals LP	$387 MOVANTIK $387
Flexion Therapeutics, Inc.	$381 Zilretta $381
Other	$1,715 SYNVISC-ONE $188	Osteoarthritis of the knee $108	HYMOVIS $98	Hyalgan $96	TRAUMA & EXTREMITIES $93	Other $1,132

**Types of Payments**
Food and Beverage	$4,710
Education	$95
Gift	$77

Biography

Dr. Gregory Zemenick, who practices in Troy, MI, is a medical specialist in orthopedics/orthopedic surgery. He graduated from Wayne State University School of Medicine.

Select Year:

Dr. Gregory A. Zemenick, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Gregory A. Zemenick, MD in 2023

By Volume:

By Volume:

By Affordability:

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. Gregory A. Zemenick, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory A. Zemenick, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory A. Zemenick, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory A. Zemenick, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory A. Zemenick, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory A. Zemenick, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory A. Zemenick, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory A. Zemenick, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory A. Zemenick, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory A. Zemenick, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory A. Zemenick, 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. Gregory A. Zemenick, MD From 2012 - 2023

Education & Training

Ratings & Reviews

General Payments

Biography

Orthopedic Surgeons in Nearby Locations

Other Providers in Troy, MI