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Dr. Brian Patrick Oconnor, MD

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Specializes in: Adult Rheumatology

675 S Arroyo Parkway Suite 400
Pasadena, CA 91105

(626) 795-4116

Dr. Brian Patrick Oconnor, MD is a rheumatologist in Pasadena, CA specializing in adult rheumatology.

Office Locations

675 S Arroyo Parkway Suite 400
Pasadena, CA 91105

(626) 795-4116

(626) 568-3127

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Brian Patrick Oconnor, MD treated as a rheumatologist in Pasadena, CA during 2012 were chemotherapy, biological response modifier (BRM) therapy, minimally invasive procedures and X-rays.

Volume of procedures performed by Dr. Brian Patrick Oconnor, MD for Medicare patients.

biological response modifier (BRM) therapy	298
chemotherapy	298
doctor visit	1179
minimally invasive procedures	298
musculoskeletal imaging	68
X-rays	68

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Brian Patrick Oconnor, MD treated as a rheumatologist in Pasadena, CA during 2013 were chemotherapy, biological response modifier (BRM) therapy, minimally invasive procedures and X-rays.

Volume of procedures performed by Dr. Brian Patrick Oconnor, MD for Medicare patients.

biological response modifier (BRM) therapy	298
chemotherapy	298
doctor visit	1224
minimally invasive procedures	298
musculoskeletal imaging	125
X-rays	125

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Patrick Oconnor, MD.

**Gender**
Male	116
Female	228

**Ethnicity**
Non-Hispanic White	226
Black	28
Hispanic	65
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	150
From 75 to 84	111
85 and over	44
Less than 65	39

Conditions of Medicare patients treated by Dr. Brian Patrick Oconnor, MD in 2013

Hypertension	65
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	33
Depression	21
Chronic Kidney Disease	25
Asthma	7
Osteoperosis	13
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	30
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Brian Patrick Oconnor, MD treated as a rheumatologist in Pasadena, CA during 2014 were chemotherapy, biological response modifier (BRM) therapy, minimally invasive procedures and X-rays.

Volume of procedures performed by Dr. Brian Patrick Oconnor, MD for Medicare patients.

biological response modifier (BRM) therapy	291
chemotherapy	291
doctor visit	1099
hip imaging	12
minimally invasive procedures	291
musculoskeletal imaging	81
X-rays	81

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Patrick Oconnor, MD.

**Gender**
Male	102
Female	195

**Ethnicity**
Non-Hispanic White	203
Black	20
Hispanic	48
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	121
From 75 to 84	107
85 and over	44
Less than 65	25

Conditions of Medicare patients treated by Dr. Brian Patrick Oconnor, MD in 2014

Hypertension	67
High Cholesterol	52
Stroke	4
Ischemic Heart Disease	34
Depression	15
Chronic Kidney Disease	27
Asthma	7
Osteoperosis	17
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	27
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Brian Patrick Oconnor, MD treated as a rheumatologist in Pasadena, CA during 2015 were chemotherapy, biological response modifier (BRM) therapy, minimally invasive procedures and X-rays.

Volume of procedures performed by Dr. Brian Patrick Oconnor, MD for Medicare patients.

biological response modifier (BRM) therapy	168
chemotherapy	168
doctor visit	625
minimally invasive procedures	168
musculoskeletal imaging	21
X-rays	21

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Patrick Oconnor, MD.

**Gender**
Male	164
Female	296

**Ethnicity**
Non-Hispanic White	316
Black	32
Hispanic	72
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	186
From 75 to 84	172
85 and over	64
Less than 65	38

Conditions of Medicare patients treated by Dr. Brian Patrick Oconnor, MD in 2015

Hypertension	73
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	35
Depression	19
Chronic Kidney Disease	30
Asthma	12
Osteoperosis	18
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	14
Diabetes	27
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2015

Volume of procedures performed by Dr. Brian Patrick Oconnor, MD for Medicare patients.

The highest averages for the top procedures that Dr. Brian Patrick Oconnor, MD treated as a rheumatologist in Pasadena, CA were chemotherapy, biological response modifier (BRM) therapy, minimally invasive procedures and X-rays.

biological response modifier (BRM) therapy	263
chemotherapy	263
doctor visit	1031
hip imaging	12
minimally invasive procedures	263
musculoskeletal imaging	73
X-rays	73

Average Medicare Patient Data From 2012 - 2015

Information about Medicare patients treated by Dr. Brian Patrick Oconnor, MD.

**Gender**
Male	95
Female	179

**Ethnicity**
Black / African American	20
Asian / Pacific Islander	0
Non-Hispanic White	186
Native American / Alaskan Native	0
Hispanic	46
Other	0

**Age**
75 to 84	97
85 and over	38
Less than 65	25
65 to 74	114

Average of Total of Conditions of Medicare patients treated by Dr. Brian Patrick Oconnor, MD From 2012 - 2015

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

Hypertension	51
High Cholesterol	40
Stroke	1
Ischemic Heart Disease	25
Depression	13
Chronic Kidney Disease	20
Asthma	6
Osteoporosis	12
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	21
Atrial Fibrillation	7
Dementia	5
Cancer	9