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Home > CA Providers > Orthopedic Surgeons

Dr. Roger D. Dainer, DO

Accepting New Patients

(689 Ratings)

Specializes in: Orthopedics/Orthopedic Surgery

A.T. Still University, Kirksville College of Osteopathic Medicine

2180 West Grant Line Road
Tracy, CA 95376

(925) 463-0470

Dr. Roger D. Dainer, DO is an orthopedist in Tracy, CA specializing in orthopedics/orthopedic surgery. He graduated from A.T. Still University, Kirksville College of Osteopathic Medicine. Dr. Roger D. Dainer, DO is affiliated with Stanford Health Care - ValleyCare, Brown and Toland Physicians, John Muir Health, Hill Physicians, BASS MEDICAL GROUP, San Ramon Regional Medical Center and Tri-Valley Orthopedic Specialists.

Office Locations

Tri-Valley Orthopedic Specialists

2180 West Grant Line Road
Tracy, CA 95376

(925) 463-0470

open_in_new

2180 West Grant Line Road Suite 100
Tracy, CA 95377

open_in_new

John Muir Health

4626 Willow Road Suite 200
Pleasanton, CA 94588

1-844-830-3541

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San Ramon Regional Medical Center

5601 Norris Canyon Road Suite 130
San Ramon, CA 94583

(925) 463-0470

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Noteworthy Medicare Patient Procedures Performed by Dr. Roger D. Dainer, DO in 2023

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

Top 25%

By Affordability:

In 2012, Dr. Roger D. Dainer, DO had a list price for elbow MRI, shoulder MRI, upper extremity MRI, and wrist MRI that was lower than the list prices billed to Medicare by 75% of providers in related specialties within California. 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. Roger D. Dainer, DO treated as an orthopedist in Tracy, CA during 2012 were musculoskeletal imaging, X-rays, aspiration and injections.

Volume of procedures performed by Dr. Roger D. Dainer, DO for Medicare patients.

aspiration	67
decompression surgery	15
doctor visit	552
excision	11
hip imaging	37
injections	67
joint surgery	26
minimally invasive procedures	26
MRI (magnetic resonance imaging)	49
musculoskeletal imaging	114
pelvic imaging	11
upper extremity surgery	26
X-rays	76

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Roger D. Dainer, DO treated as an orthopedist in Tracy, CA during 2013 were musculoskeletal imaging, X-rays, aspiration and injections.

Volume of procedures performed by Dr. Roger D. Dainer, DO for Medicare patients.

aspiration	66
doctor visit	586
hip imaging	48
injections	66
joint surgery	19
lower extremity surgery	19
minimally invasive procedures	19
MRI (magnetic resonance imaging)	58
musculoskeletal imaging	164
pelvic imaging	14
X-rays	120

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger D. Dainer, DO.

**Gender**
Male	92
Female	139

**Ethnicity**
Non-Hispanic White	186
Black	0
Hispanic	21
Asian	13
Other	0
Native American	0

**Age**
From 65 to 74	127
From 75 to 84	66
85 and over	22
Less than 65	16

Conditions of Medicare patients treated by Dr. Roger D. Dainer, DO in 2013

Hypertension	61
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	25
Depression	13
Chronic Kidney Disease	11
Asthma	6
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	7
Diabetes	26
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Roger D. Dainer, DO treated as an orthopedist in Tracy, CA during 2014 were musculoskeletal imaging, X-rays, aspiration and injections.

Volume of procedures performed by Dr. Roger D. Dainer, DO for Medicare patients.

aspiration	74
doctor visit	513
hip imaging	25
injections	74
joint surgery	12
lower extremity surgery	12
minimally invasive procedures	12
MRI (magnetic resonance imaging)	48
musculoskeletal imaging	131
X-rays	83

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger D. Dainer, DO.

**Gender**
Male	84
Female	120

**Ethnicity**
Non-Hispanic White	166
Black	0
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	111
From 75 to 84	58
85 and over	24
Less than 65	11

Conditions of Medicare patients treated by Dr. Roger D. Dainer, DO in 2014

Hypertension	71
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	26
Depression	15
Chronic Kidney Disease	16
Asthma	8
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	12
Chronic Obstructive Pulmonary Disease	8
Diabetes	28
Dementia	6
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Roger D. Dainer, DO treated as an orthopedist in Tracy, CA during 2015 were musculoskeletal imaging, X-rays, aspiration and injections.

Volume of procedures performed by Dr. Roger D. Dainer, DO for Medicare patients.

aspiration	69
doctor visit	537
hip imaging	31
injections	69
joint surgery	15
lower extremity surgery	15
minimally invasive procedures	15
MRI (magnetic resonance imaging)	58
musculoskeletal imaging	141
pelvic imaging	11
X-rays	94

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger D. Dainer, DO.

**Gender**
Male	172
Female	224

**Ethnicity**
Non-Hispanic White	318
Black	0
Hispanic	38
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	244
From 75 to 84	92
85 and over	36
Less than 65	24

Conditions of Medicare patients treated by Dr. Roger D. Dainer, DO in 2015

Hypertension	63
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	24
Depression	13
Chronic Kidney Disease	18
Asthma	11
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	31
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Roger D. Dainer, DO treated as an orthopedist in Tracy, CA during 2016 were musculoskeletal imaging, aspiration, injections and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. Roger D. Dainer, DO for Medicare patients.

aspiration	68
doctor visit	539
hip imaging	28
injections	68
MRI (magnetic resonance imaging)	60
musculoskeletal imaging	111
X-rays	51

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger D. Dainer, DO.

**Gender**
Male	89
Female	142

**Ethnicity**
Non-Hispanic White	180
Black	0
Hispanic	22
Asian	16
Other	0
Native American	0

**Age**
From 65 to 74	137
From 75 to 84	57
85 and over	24
Less than 65	13

Conditions of Medicare patients treated by Dr. Roger D. Dainer, DO in 2016

Hypertension	56
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	27
Depression	12
Chronic Kidney Disease	23
Asthma	15
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	29
Dementia	6
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Roger D. Dainer, DO treated as an orthopedist in Tracy, CA during 2017 were aspiration, injections, musculoskeletal imaging and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. Roger D. Dainer, DO for Medicare patients.

aspiration	83
doctor visit	535
hip imaging	23
injections	83
joint surgery	13
lower extremity surgery	13
minimally invasive procedures	13
MRI (magnetic resonance imaging)	45
musculoskeletal imaging	78
X-rays	33

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger D. Dainer, DO.

**Gender**
Male	116
Female	139

**Ethnicity**
Non-Hispanic White	202
Black	0
Hispanic	0
Asian	23
Other	0
Native American	0

**Age**
From 65 to 74	136
From 75 to 84	70
85 and over	36
Less than 65	13

Conditions of Medicare patients treated by Dr. Roger D. Dainer, DO in 2017

Hypertension	63
High Cholesterol	55
Stroke	5
Ischemic Heart Disease	27
Depression	13
Chronic Kidney Disease	28
Asthma	12
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	32
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Roger D. Dainer, DO treated as an orthopedist in Tracy, CA during 2018 were aspiration, injections, musculoskeletal imaging and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. Roger D. Dainer, DO for Medicare patients.

aspiration	87
doctor visit	505
hip imaging	32
injections	87
joint surgery	13
lower extremity surgery	13
minimally invasive procedures	13
MRI (magnetic resonance imaging)	52
musculoskeletal imaging	77
X-rays	25

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger D. Dainer, DO.

**Gender**
Male	99
Female	129

**Ethnicity**
Non-Hispanic White	178
Black	0
Hispanic	0
Asian	23
Other	0
Native American	0

**Age**
From 65 to 74	122
From 75 to 84	72
85 and over	23
Less than 65	11

Conditions of Medicare patients treated by Dr. Roger D. Dainer, DO in 2018

Hypertension	64
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	29
Depression	14
Chronic Kidney Disease	28
Asthma	11
Osteoperosis	6
Atrial Fibrilation	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	29
Dementia	6
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Roger D. Dainer, DO treated as an orthopedist in Tracy, CA during 2019 were musculoskeletal imaging, aspiration, injections and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. Roger D. Dainer, DO for Medicare patients.

aspiration	68
decompression surgery	11
doctor visit	530
excision	11
hip imaging	20
injections	68
joint surgery	22
minimally invasive procedures	22
MRI (magnetic resonance imaging)	45
musculoskeletal imaging	73
rehabilitation	30
upper extremity surgery	22
X-rays	28

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger D. Dainer, DO.

**Gender**
Male	105
Female	152

**Ethnicity**
Non-Hispanic White	200
Black	0
Hispanic	22
Asian	21
Other	0
Native American	0

**Age**
From 65 to 74	138
From 75 to 84	82
85 and over	23
Less than 65	14

Conditions of Medicare patients treated by Dr. Roger D. Dainer, DO in 2019

Hypertension	62
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	27
Depression	16
Chronic Kidney Disease	29
Asthma	9
Osteoperosis	12
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	26
Dementia	7
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Roger D. Dainer, DO treated as an orthopedist in Tracy, CA during 2020 were aspiration, injections, musculoskeletal imaging and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. Roger D. Dainer, DO for Medicare patients.

aspiration	60
doctor visit	383
hip imaging	21
injections	60
MRI (magnetic resonance imaging)	38
musculoskeletal imaging	38

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger D. Dainer, DO.

**Gender**
Male	74
Female	115

**Ethnicity**
Non-Hispanic White	143
Black	0
Hispanic	19
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	98
From 75 to 84	58
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Roger D. Dainer, DO in 2020

Hypertension	56
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	19
Depression	14
Chronic Kidney Disease	27
Asthma	11
Osteoperosis	0
Atrial Fibrilation	9
Heart Failure	8
Chronic Obstructive Pulmonary Disease	7
Diabetes	24
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Roger D. Dainer, DO treated as an orthopedist in Tracy, CA during 2021 were aspiration, injections, musculoskeletal imaging and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. Roger D. Dainer, DO for Medicare patients.

aspiration	54
doctor visit	439
hip imaging	30
injections	54
MRI (magnetic resonance imaging)	51
musculoskeletal imaging	51

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger D. Dainer, DO.

**Gender**
Male	82
Female	124

**Ethnicity**
Non-Hispanic White	162
Black	0
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	114
From 75 to 84	57
85 and over	21
Less than 65	14

Conditions of Medicare patients treated by Dr. Roger D. Dainer, DO in 2021

Hypertension	57
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	32
Depression	16
Chronic Kidney Disease	25
Asthma	11
Osteoperosis	13
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	24
Dementia	6
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Roger D. Dainer, DO treated as an orthopedist in Tracy, CA during 2022 were aspiration, musculoskeletal imaging, MRI (magnetic resonance imaging) and injections.

Volume of procedures performed by Dr. Roger D. Dainer, DO for Medicare patients.

aspiration	43
doctor visit	438
hip imaging	25
injections	43
MRI (magnetic resonance imaging)	43
musculoskeletal imaging	43

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger D. Dainer, DO.

**Gender**
Male	85
Female	106

**Ethnicity**
Non-Hispanic White	146
Black	0
Hispanic	15
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	112
From 75 to 84	50
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Roger D. Dainer, DO in 2022

Hypertension	64
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	18
Depression	12
Chronic Kidney Disease	20
Asthma	15
Osteoperosis	12
Atrial Fibrilation	14
Heart Failure	9
Chronic Obstructive Pulmonary Disease	12
Diabetes	18
Dementia	6
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Roger D. Dainer, DO for Medicare patients.

The highest averages for the top procedures that Dr. Roger D. Dainer, DO treated as an orthopedist in Tracy, CA were musculoskeletal imaging, aspiration, injections and X-rays.

aspiration	67
decompression surgery	13
doctor visit	505
excision	11
hip imaging	29
injections	67
joint surgery	17
lower extremity surgery	14
minimally invasive procedures	17
MRI (magnetic resonance imaging)	49
musculoskeletal imaging	92
pelvic imaging	12
rehabilitation	30
upper extremity surgery	24
X-rays	63

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Roger D. Dainer, DO.

**Gender**
Male	90
Female	126

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	9
Non-Hispanic White	171
Hispanic	15
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	60
85 and over	19
Less than 65	10
65 to 74	121

Average of Total of Conditions of Medicare patients treated by Dr. Roger D. Dainer, DO From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Roger D. Dainer, DO treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	56
High Cholesterol	55
Stroke	1
Ischemic Heart Disease	23
Depression	12
Chronic Kidney Disease	20
Asthma	9
Osteoporosis	7
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	24
Atrial Fibrillation	8
Cancer	11
Dementia	4

Education & Training

Dr. Roger D. Dainer, DO graduated from A.T. Still University, Kirksville College of Osteopathic Medicine. He completed residency at Naval Hospital Oakland. He is certified by the Board Certification: American Osteopathic Association - null and has a state license in California.

Medical School: A.T. Still University, Kirksville College of Osteopathic Medicine

Residency: Naval Hospital Oakland

Board Certification: Board Certification: American Osteopathic Association - null

Licensed In: California

Affiliations & Hospitals

Dr. Roger D. Dainer, DO is associated with these hospitals and organizations:

Stanford Health Care - ValleyCare

Brown and Toland Physicians

John Muir Health

Hill Physicians

BASS MEDICAL GROUP

San Ramon Regional Medical Center

Tri-Valley Orthopedic Specialists

Ratings & Reviews

Dr. Roger D. Dainer, DO has an exceptional overall rating with an average of 4.7 out of 5 stars based on 689 ratings. We collect ratings and reviews of Dr. Roger D. Dainer, DO from all over the web to help you find the right in Tracy, CA.

4.7

Overall Rating

(689 Ratings)

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General Payments

These charts describe general payments received by Dr. Roger D. Dainer, DO. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Smith & Nephew, Inc.	$215 LENS Surgical Imaging System $119	Regeneten $96
Stryker Corporation	$150 Mako $150
Zimmer Biomet Holdings, Inc.	$115 AccuFill $115
SANOFI-AVENTIS U.S. LLC	$79 Osteoarthritis of the knee $79
Pfizer Inc.	$22 CELEBREX $22
Other	$14 Exogen $14

**Types of Payments**
Food and Beverage	$595

Biography

Dr. Roger Dainer, who practices in San Ramon, CA, Pleasanton, CA, and Tracy, CA, is a medical specialist in orthopedics/orthopedic surgery and sports medicine. He attended medical school at A.T. Still University, Kirksville College of Osteopathic Medicine. For his professional training, Dr. Dainer completed a residency program at Naval Hospital Oakland. Dr. Dainer's average rating from his patients is 4.5 stars (out of 5). He is affiliated with Brown and Toland Physicians, Stanford Health Care - ValleyCare, and Hill Physicians. Dr. Dainer has an open panel in San Ramon, CA according to John Muir Health.