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Dr. Ian Beaudoin Ross, MD

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Specializes in: Neurosurgery

Queen's University School of Medicine

630 S Raymond Avenue Suite 330
Pasadena, CA 91105

(626) 793-8194

Dr. Ian Beaudoin Ross, MD is a neurosurgeon in Pasadena, CA specializing in neurosurgery. He graduated from Queen's University School of Medicine. Dr. Ian Beaudoin Ross, MD is affiliated with Astrana Health, Huntington Health, SO CALIF NEUROSURGICAL ASSOC, Allied Pacific IPA and Ian B. Ross, MD Inc.

Office Locations

Ian B. Ross, MD Inc

625 Fair Oaks Avenue Suite 175
Pasadena, CA 91030

(626) 793-8194

(626) 793-3664

open_in_new

Allied Pacific IPA

625 Fair Oaks Avenue Suite 175
South Pasadena, CA 91030

(626) 793-8194

(626) 793-3664

open_in_new

630 S Raymond Avenue Suite 330
Pasadena, CA 91105

(626) 793-8194

(626) 793-3664

open_in_new

In The News

“Ian Ross is a neurosurgeon who practices in Southern California.”—"Op-Ed: A year ago, we asked you to share tales from the pandemic. Here's what some of you told us", Los Angeles Times, March 2021

Noteworthy Medicare Patient Procedures Performed by Dr. Ian Beaudoin Ross, MD in 2024

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

Top 5%

By Volume:

inpatient hospital care

In 2024, Dr. Ian Beaudoin Ross, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 95% of providers in related specialties within California.

Top 10%

By Affordability:

arteriogram

In 2024, Dr. Ian Beaudoin Ross, MD had a list price for arteriogram that was lower than the list prices billed to Medicare by 90% 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. Ian Beaudoin Ross, MD treated as a neurosurgeon in Pasadena, CA during 2012 were hospital care, inpatient care, vascular procedures and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Ian Beaudoin Ross, MD for Medicare patients.

brain imaging (neuroimaging)	20
doctor visit	110
hospital care	202
inpatient care	202
vascular procedures	110

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Ian Beaudoin Ross, MD treated as a neurosurgeon in Pasadena, CA during 2013 were hospital care, inpatient care and vascular procedures.

Volume of procedures performed by Dr. Ian Beaudoin Ross, MD for Medicare patients.

doctor visit	111
hospital care	237
inpatient care	237
vascular procedures	71

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Ian Beaudoin Ross, MD.

**Gender**
Male	73
Female	82

**Ethnicity**
Non-Hispanic White	87
Black	0
Hispanic	33
Asian	18
Other	0
Native American	0

**Age**
From 65 to 74	45
From 75 to 84	46
85 and over	27
Less than 65	37

Conditions of Medicare patients treated by Dr. Ian Beaudoin Ross, MD in 2013

Hypertension	75
High Cholesterol	68
Stroke	32
Ischemic Heart Disease	53
Depression	42
Chronic Kidney Disease	28
Asthma	8
Osteoperosis	19
Atrial Fibrilation	15
Heart Failure	27
Chronic Obstructive Pulmonary Disease	19
Diabetes	43
Dementia	25
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Ian Beaudoin Ross, MD treated as a neurosurgeon in Pasadena, CA during 2014 were hospital care, inpatient care and vascular procedures.

Volume of procedures performed by Dr. Ian Beaudoin Ross, MD for Medicare patients.

doctor visit	142
hospital care	239
inpatient care	239
vascular procedures	75

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Ian Beaudoin Ross, MD.

**Gender**
Male	78
Female	106

**Ethnicity**
Non-Hispanic White	112
Black	0
Hispanic	32
Asian	19
Other	0
Native American	0

**Age**
From 65 to 74	52
From 75 to 84	61
85 and over	32
Less than 65	39

Conditions of Medicare patients treated by Dr. Ian Beaudoin Ross, MD in 2014

Hypertension	75
High Cholesterol	67
Stroke	29
Ischemic Heart Disease	46
Depression	39
Chronic Kidney Disease	32
Asthma	11
Osteoperosis	20
Atrial Fibrilation	16
Heart Failure	29
Chronic Obstructive Pulmonary Disease	20
Diabetes	40
Dementia	23
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Ian Beaudoin Ross, MD treated as a neurosurgeon in Pasadena, CA during 2015 were hospital care, inpatient care and vascular procedures.

Volume of procedures performed by Dr. Ian Beaudoin Ross, MD for Medicare patients.

doctor visit	142
hospital care	255
inpatient care	255
vascular procedures	57

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Ian Beaudoin Ross, MD.

**Gender**
Male	166
Female	250

**Ethnicity**
Non-Hispanic White	246
Black	0
Hispanic	72
Asian	66
Other	0
Native American	0

**Age**
From 65 to 74	154
From 75 to 84	96
85 and over	90
Less than 65	76

Conditions of Medicare patients treated by Dr. Ian Beaudoin Ross, MD in 2015

Hypertension	75
High Cholesterol	65
Stroke	32
Ischemic Heart Disease	53
Depression	41
Chronic Kidney Disease	38
Asthma	14
Osteoperosis	19
Atrial Fibrilation	18
Heart Failure	34
Chronic Obstructive Pulmonary Disease	20
Diabetes	38
Dementia	24
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Ian Beaudoin Ross, MD treated as a neurosurgeon in Pasadena, CA during 2016 were hospital care, inpatient care and vascular procedures.

Volume of procedures performed by Dr. Ian Beaudoin Ross, MD for Medicare patients.

doctor visit	164
hospital care	314
inpatient care	314
vascular procedures	81

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Ian Beaudoin Ross, MD.

**Gender**
Male	107
Female	119

**Ethnicity**
Non-Hispanic White	130
Black	12
Hispanic	36
Asian	37
Other	11
Native American	0

**Age**
From 65 to 74	60
From 75 to 84	82
85 and over	52
Less than 65	32

Conditions of Medicare patients treated by Dr. Ian Beaudoin Ross, MD in 2016

Hypertension	75
High Cholesterol	68
Stroke	35
Ischemic Heart Disease	55
Depression	37
Chronic Kidney Disease	50
Asthma	25
Osteoperosis	17
Atrial Fibrilation	18
Heart Failure	32
Chronic Obstructive Pulmonary Disease	19
Diabetes	40
Dementia	30
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Ian Beaudoin Ross, MD treated as a neurosurgeon in Pasadena, CA during 2017 were hospital care, inpatient care and vascular procedures.

Volume of procedures performed by Dr. Ian Beaudoin Ross, MD for Medicare patients.

doctor visit	125
hospital care	298
inpatient care	298
vascular procedures	50

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Ian Beaudoin Ross, MD.

**Gender**
Male	75
Female	118

**Ethnicity**
Non-Hispanic White	110
Black	12
Hispanic	36
Asian	23
Other	0
Native American	0

**Age**
From 65 to 74	70
From 75 to 84	60
85 and over	35
Less than 65	28

Conditions of Medicare patients treated by Dr. Ian Beaudoin Ross, MD in 2017

Hypertension	75
High Cholesterol	57
Stroke	34
Ischemic Heart Disease	48
Depression	40
Chronic Kidney Disease	39
Asthma	13
Osteoperosis	17
Atrial Fibrilation	19
Heart Failure	28
Chronic Obstructive Pulmonary Disease	19
Diabetes	37
Dementia	30
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Ian Beaudoin Ross, MD treated as a neurosurgeon in Pasadena, CA during 2018 were hospital care, inpatient care and vascular procedures.

Volume of procedures performed by Dr. Ian Beaudoin Ross, MD for Medicare patients.

doctor visit	151
hospital care	387
inpatient care	387
vascular procedures	75

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Ian Beaudoin Ross, MD.

**Gender**
Male	95
Female	132

**Ethnicity**
Non-Hispanic White	125
Black	0
Hispanic	48
Asian	38
Other	0
Native American	0

**Age**
From 65 to 74	75
From 75 to 84	66
85 and over	59
Less than 65	27

Conditions of Medicare patients treated by Dr. Ian Beaudoin Ross, MD in 2018

Hypertension	75
High Cholesterol	70
Stroke	33
Ischemic Heart Disease	53
Depression	42
Chronic Kidney Disease	48
Asthma	8
Osteoperosis	15
Atrial Fibrilation	15
Heart Failure	35
Chronic Obstructive Pulmonary Disease	20
Diabetes	45
Dementia	32
Cancer	16

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Ian Beaudoin Ross, MD treated as a neurosurgeon in Pasadena, CA during 2019 were hospital care, inpatient care and vascular procedures.

Volume of procedures performed by Dr. Ian Beaudoin Ross, MD for Medicare patients.

doctor visit	169
hospital care	282
inpatient care	282
vascular procedures	84

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Ian Beaudoin Ross, MD.

**Gender**
Male	85
Female	121

**Ethnicity**
Non-Hispanic White	116
Black	0
Hispanic	35
Asian	29
Other	13
Native American	0

**Age**
From 65 to 74	70
From 75 to 84	62
85 and over	48
Less than 65	26

Conditions of Medicare patients treated by Dr. Ian Beaudoin Ross, MD in 2019

Hypertension	75
High Cholesterol	71
Stroke	26
Ischemic Heart Disease	49
Depression	39
Chronic Kidney Disease	40
Asthma	8
Osteoperosis	21
Atrial Fibrilation	17
Heart Failure	27
Chronic Obstructive Pulmonary Disease	17
Diabetes	42
Dementia	31
Cancer	17

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Ian Beaudoin Ross, MD treated as a neurosurgeon in Pasadena, CA during 2020 were hospital care, inpatient care and vascular procedures.

Volume of procedures performed by Dr. Ian Beaudoin Ross, MD for Medicare patients.

doctor visit	208
hospital care	391
inpatient care	391
vascular procedures	46

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Ian Beaudoin Ross, MD.

**Gender**
Male	92
Female	161

**Ethnicity**
Non-Hispanic White	153
Black	0
Hispanic	49
Asian	35
Other	0
Native American	0

**Age**
From 65 to 74	76
From 75 to 84	103
85 and over	42
Less than 65	32

Conditions of Medicare patients treated by Dr. Ian Beaudoin Ross, MD in 2020

Hypertension	75
High Cholesterol	63
Stroke	25
Ischemic Heart Disease	42
Depression	37
Chronic Kidney Disease	39
Asthma	11
Osteoperosis	14
Atrial Fibrilation	21
Heart Failure	26
Chronic Obstructive Pulmonary Disease	13
Diabetes	39
Dementia	27
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Ian Beaudoin Ross, MD treated as a neurosurgeon in Pasadena, CA during 2021 were hospital care, inpatient care and vascular procedures.

Volume of procedures performed by Dr. Ian Beaudoin Ross, MD for Medicare patients.

doctor visit	167
hospital care	436
inpatient care	436
vascular procedures	46

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Ian Beaudoin Ross, MD.

**Gender**
Male	90
Female	143

**Ethnicity**
Non-Hispanic White	129
Black	12
Hispanic	42
Asian	39
Other	11
Native American	0

**Age**
From 65 to 74	75
From 75 to 84	89
85 and over	50
Less than 65	19

Conditions of Medicare patients treated by Dr. Ian Beaudoin Ross, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	30
Ischemic Heart Disease	52
Depression	30
Chronic Kidney Disease	50
Asthma	10
Osteoperosis	18
Atrial Fibrilation	18
Heart Failure	39
Chronic Obstructive Pulmonary Disease	18
Diabetes	45
Dementia	30
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Ian Beaudoin Ross, MD treated as a neurosurgeon in Pasadena, CA during 2022 were hospital care, inpatient care and vascular procedures.

Volume of procedures performed by Dr. Ian Beaudoin Ross, MD for Medicare patients.

doctor visit	168
hospital care	417
inpatient care	417
vascular procedures	78

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Ian Beaudoin Ross, MD.

**Gender**
Male	90
Female	125

**Ethnicity**
Non-Hispanic White	102
Black	17
Hispanic	34
Asian	49
Other	13
Native American	0

**Age**
From 65 to 74	67
From 75 to 84	71
85 and over	57
Less than 65	20

Conditions of Medicare patients treated by Dr. Ian Beaudoin Ross, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	45
Ischemic Heart Disease	44
Depression	34
Chronic Kidney Disease	30
Asthma	11
Osteoperosis	29
Atrial Fibrilation	30
Heart Failure	29
Chronic Obstructive Pulmonary Disease	19
Diabetes	40
Dementia	25
Cancer	18

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Ian Beaudoin Ross, MD treated as a neurosurgeon in Pasadena, CA during 2023 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ian Beaudoin Ross, MD for Medicare patients.

doctor visit	169
hospital care	481
inpatient care	481

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Ian Beaudoin Ross, MD.

**Gender**
Male	91
Female	154

**Ethnicity**
Non-Hispanic White	120
Black	12
Hispanic	47
Asian	51
Other	15
Native American	0

**Age**
From 65 to 74	80
From 75 to 84	87
85 and over	57
Less than 65	21

Conditions of Medicare patients treated by Dr. Ian Beaudoin Ross, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	47
Ischemic Heart Disease	41
Depression	39
Chronic Kidney Disease	32
Asthma	15
Osteoperosis	29
Atrial Fibrilation	28
Heart Failure	30
Chronic Obstructive Pulmonary Disease	22
Diabetes	48
Dementia	30
Cancer	21

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Ian Beaudoin Ross, MD treated as a neurosurgeon in Pasadena, CA during 2024 were hospital care, inpatient care and vascular procedures.

Volume of procedures performed by Dr. Ian Beaudoin Ross, MD for Medicare patients.

doctor visit	142
hospital care	500
inpatient care	500
vascular procedures	11

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Ian Beaudoin Ross, MD.

**Gender**
Male	100
Female	137

**Ethnicity**
Non-Hispanic White	121
Black	0
Hispanic	42
Asian	48
Other	0
Native American	0

**Age**
From 65 to 74	62
From 75 to 84	83
85 and over	71
Less than 65	21

Conditions of Medicare patients treated by Dr. Ian Beaudoin Ross, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	41
Ischemic Heart Disease	48
Depression	37
Chronic Kidney Disease	36
Asthma	12
Osteoperosis	26
Atrial Fibrilation	33
Heart Failure	32
Chronic Obstructive Pulmonary Disease	21
Diabetes	46
Dementia	31
Cancer	21

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Ian Beaudoin Ross, MD for Medicare patients.

The highest averages for the top procedures that Dr. Ian Beaudoin Ross, MD treated as a neurosurgeon in Pasadena, CA were hospital care, inpatient care, vascular procedures and brain imaging (neuroimaging).

brain imaging (neuroimaging)	20
doctor visit	151
hospital care	341
inpatient care	341
vascular procedures	65

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Ian Beaudoin Ross, MD.

**Gender**
Male	87
Female	126

**Ethnicity**
Black / African American	5
Asian / Pacific Islander	34
Non-Hispanic White	119
Native American / Alaskan Native	0
Hispanic	38
Other	4

**Age**
75 to 84	69
85 and over	47
Less than 65	29
65 to 74	68

Average of Total of Conditions of Medicare patients treated by Dr. Ian Beaudoin Ross, MD From 2012 - 2024

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

Hypertension	69
High Cholesterol	63
Stroke	31
Ischemic Heart Disease	44
Depression	35
Chronic Kidney Disease	35
Asthma	11
Osteoporosis	18
Heart Failure	28
Chronic Obstructive Pulmonary Disease	17
Diabetes	38
Atrial Fibrillation	19
Dementia	26
Cancer	13

Education & Training

Dr. Ian Beaudoin Ross, MD graduated from Queen's University School of Medicine. He completed residency at McGill University Affiliated Hospitals. He is certified by the Certification: MEDICAL BOARD OF CALIFORNIA and has a state license in California.

Medical School: Queen's University School of Medicine

Residency: McGill University Affiliated Hospitals

Board Certification: Certification: MEDICAL BOARD OF CALIFORNIA

Licensed In: California

Affiliations & Hospitals

Dr. Ian Beaudoin Ross, MD is associated with these hospitals and organizations:

Astrana Health

Huntington Health

SO CALIF NEUROSURGICAL ASSOC

Allied Pacific IPA

Ian B. Ross, MD Inc

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General Payments

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

**Payments by Company**
Medtronic, Inc.	$1,579 SOLITAIRE X $477	AXIUM PRIMETM $474	PIPELINE $411	STRATA $188	INFINITY OCT System $22	Other $7
DePuy Synthes Sales Inc.	$939 TRUFILL $333	ENTERPRISE $224	SPECTRA $114	Neurosurgery $91	CERECYTE $91	Other $86
LDR SPINE USA, INC	$937 Spinal Implant $937
Medtronic Sofamor Danek USA, Inc.	$932 Thoracolumbar - TL Therapies $693	Cervical and Trauma Therapies $147	Biologics Therapies $47	Cervical /Trauma Therapies $21	Pain Therapies $12	Other $12
Visualase, Inc.	$886 Visualase Thermal Therapy System $886
Other	$2,998 Axium $304	Vimpat $277	Barricade Coil System $267	Infinity $142	Thrombectomy $135	Other $1,874

**Types of Payments**
Food and Beverage	$5,756
Travel and Lodging	$2,343
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$164
Education	$8

Research Payments

Dr. Ian Beaudoin Ross, MD has received 5 research payments totaling $17,200.

Ownership and Interest Payments

This table describes ownership payments received by Dr. Ian Beaudoin Ross, MD.

Viz.ai, Inc.	2022	$48,477.00	Physician Covered Recipient	PREFERRED STOCK
Viz.ai, Inc.	2021	$39,266.00	Physician Covered Recipient	PREFERRED STOCK

Biography

Dr. Ian Ross practices neurosurgery. Dr. Ross (or staff) speaks Spanish and French. He is affiliated with Astrana Health. After completing medical school at Queen's University School of Medicine, he performed his residency at a hospital affiliated with McGill University. He has an open panel in SOUTH PASADENA, CA according to Astrana Health.