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Home > CA Providers > Orthopedic Surgeons

Dr. Mark Thomas Hellner, MD

Accepting New Patients

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Specializes in: Orthopedics/Orthopedic Surgery

Wayne State University School of Medicine

3351 M Street Suite 230
Merced, CA 95348

(209) 383-4485

Dr. Mark Thomas Hellner, MD is an orthopedist in Merced, CA specializing in orthopedics/orthopedic surgery. He graduated from Wayne State University School of Medicine. Dr. Mark Thomas Hellner, MD is affiliated with Mercy Medical Center Merced and Dignity Health.

Office Locations

Dignity Health

3351 M Street Suite 230
Merced, CA 95348

(209) 383-4485

(209) 388-0731

open_in_new

900 W Olive Avenue Suite A
Merced, CA 95348

(209) 388-0730

(209) 388-0731

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In The News

“"It makes the patient less painful," said Dr. Mark Hellner, a Merced orthopedic surgeon who uses the pump on some of his patients.”—"Sending pain on its way", Merced Sun-Star, May 2008

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Mark Thomas Hellner, MD treated as an orthopedist in Merced, CA during 2012 were injections, aspiration, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Mark Thomas Hellner, MD for Medicare patients.

aspiration	402
doctor visit	1003
injections	643
joint surgery	13
lower extremity surgery	13
musculoskeletal imaging	68
reconstructive surgery	13
X-rays	68

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mark Thomas Hellner, MD treated as an orthopedist in Merced, CA during 2013 were injections, aspiration, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Mark Thomas Hellner, MD for Medicare patients.

aspiration	406
doctor visit	1006
hip imaging	23
injections	603
joint surgery	11
lower extremity surgery	11
musculoskeletal imaging	77
reconstructive surgery	11
X-rays	77

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Thomas Hellner, MD.

**Gender**
Male	126
Female	226

**Ethnicity**
Non-Hispanic White	234
Black	17
Hispanic	91
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	151
From 75 to 84	138
85 and over	45
Less than 65	18

Conditions of Medicare patients treated by Dr. Mark Thomas Hellner, MD in 2013

Hypertension	72
High Cholesterol	54
Stroke	4
Ischemic Heart Disease	45
Depression	16
Chronic Kidney Disease	21
Asthma	13
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	25
Chronic Obstructive Pulmonary Disease	14
Diabetes	36
Dementia	10
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark Thomas Hellner, MD treated as an orthopedist in Merced, CA during 2014 were injections, aspiration, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Mark Thomas Hellner, MD for Medicare patients.

aspiration	322
doctor visit	799
excision	12
hip imaging	12
injections	451
joint surgery	12
minimally invasive procedures	12
musculoskeletal imaging	62
upper extremity surgery	12
X-rays	62

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Thomas Hellner, MD.

**Gender**
Male	116
Female	191

**Ethnicity**
Non-Hispanic White	197
Black	0
Hispanic	84
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	136
From 75 to 84	116
85 and over	38
Less than 65	17

Conditions of Medicare patients treated by Dr. Mark Thomas Hellner, MD in 2014

Hypertension	72
High Cholesterol	52
Stroke	4
Ischemic Heart Disease	40
Depression	15
Chronic Kidney Disease	21
Asthma	15
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	22
Chronic Obstructive Pulmonary Disease	16
Diabetes	41
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark Thomas Hellner, MD treated as an orthopedist in Merced, CA during 2015 were injections, aspiration, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Mark Thomas Hellner, MD for Medicare patients.

aspiration	270
doctor visit	786
hip imaging	15
injections	379
musculoskeletal imaging	52
X-rays	52

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Thomas Hellner, MD.

**Gender**
Male	246
Female	342

**Ethnicity**
Non-Hispanic White	374
Black	0
Hispanic	150
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	238
From 75 to 84	232
85 and over	92
Less than 65	26

Conditions of Medicare patients treated by Dr. Mark Thomas Hellner, MD in 2015

Hypertension	70
High Cholesterol	51
Stroke	5
Ischemic Heart Disease	39
Depression	12
Chronic Kidney Disease	24
Asthma	14
Osteoperosis	5
Atrial Fibrilation	9
Heart Failure	20
Chronic Obstructive Pulmonary Disease	13
Diabetes	37
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark Thomas Hellner, MD treated as an orthopedist in Merced, CA during 2016 were injections, aspiration, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Mark Thomas Hellner, MD for Medicare patients.

aspiration	279
doctor visit	555
injections	389
musculoskeletal imaging	48
pelvic imaging	16
X-rays	64

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Thomas Hellner, MD.

**Gender**
Male	113
Female	159

**Ethnicity**
Non-Hispanic White	182
Black	14
Hispanic	64
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	125
From 75 to 84	91
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark Thomas Hellner, MD in 2016

Hypertension	72
High Cholesterol	49
Stroke	6
Ischemic Heart Disease	38
Depression	11
Chronic Kidney Disease	24
Asthma	21
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	21
Chronic Obstructive Pulmonary Disease	15
Diabetes	40
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark Thomas Hellner, MD treated as an orthopedist in Merced, CA during 2017 were injections, aspiration, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Mark Thomas Hellner, MD for Medicare patients.

aspiration	242
doctor visit	377
injections	349
musculoskeletal imaging	19
X-rays	19

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Thomas Hellner, MD.

**Gender**
Male	98
Female	131

**Ethnicity**
Non-Hispanic White	152
Black	0
Hispanic	57
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	100
From 75 to 84	85
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark Thomas Hellner, MD in 2017

Hypertension	75
High Cholesterol	46
Stroke	5
Ischemic Heart Disease	49
Depression	11
Chronic Kidney Disease	32
Asthma	15
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	28
Chronic Obstructive Pulmonary Disease	15
Diabetes	40
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2017

Volume of procedures performed by Dr. Mark Thomas Hellner, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mark Thomas Hellner, MD treated as an orthopedist in Merced, CA were injections, aspiration, X-rays and musculoskeletal imaging.

aspiration	320
doctor visit	754
excision	12
hip imaging	16
injections	469
joint surgery	12
lower extremity surgery	12
minimally invasive procedures	12
musculoskeletal imaging	54
pelvic imaging	16
reconstructive surgery	12
upper extremity surgery	12
X-rays	57

Average Medicare Patient Data From 2012 - 2017

Information about Medicare patients treated by Dr. Mark Thomas Hellner, MD.

**Gender**
Male	116
Female	174

**Ethnicity**
Black / African American	5
Asian / Pacific Islander	0
Non-Hispanic White	189
Hispanic	74
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	110
85 and over	29
Less than 65	10
65 to 74	125

Average of Total of Conditions of Medicare patients treated by Dr. Mark Thomas Hellner, MD From 2012 - 2017

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

Hypertension	60
High Cholesterol	42
Stroke	4
Ischemic Heart Disease	35
Depression	10
Chronic Kidney Disease	20
Asthma	13
Osteoporosis	5
Heart Failure	19
Chronic Obstructive Pulmonary Disease	12
Diabetes	32
Atrial Fibrillation	8
Cancer	7
Dementia	6

Education & Training

Dr. Mark Thomas Hellner, MD graduated from Wayne State University School of Medicine. He has a state license in California.

Medical School: Wayne State University School of Medicine

Licensed In: California

Affiliations & Hospitals

Dr. Mark Thomas Hellner, MD is associated with these hospitals and organizations:

Mercy Medical Center Merced

Dignity Health

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General Payments

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

**Payments by Company**
Pfizer Inc.	$136 EMBEDA $90	FLECTOR PATCH $47
ConforMIS, Inc.	$120 ALL $120
Janssen Pharmaceuticals, Inc	$62 XARELTO $62
Molnlycke Health Care US, LLC	$36 Mepilex Border $36
Stryker Corporation	$16 HIPS $16

**Types of Payments**
Food and Beverage	$371

Biography

Dr. Mark Hellner is a specialist in orthopedics/orthopedic surgery. He works in Merced, CA. In addition to English, he speaks Spanish. Dr. Hellner is professionally affiliated with Mercy Medical Center Merced. He is a graduate of Wayne State University School of Medicine. According to Dignity Health, he is currently accepting new patients at his office in Merced, CA.