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Dr. Brian Chien Tuai, MD

Accepting New Patients

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Specializes in: General Surgery

Ohio State University College of Medicine

2486 N PONDEROSA DRIVE SUITE D205
CAMARILLO, CA 93010

(805) 484-3513

Dr. Brian Chien Tuai, MD is a general surgeon in CAMARILLO, CA specializing in general surgery. He graduated from Ohio State University College of Medicine. Dr. Brian Chien Tuai, MD is affiliated with Dignity Health, Pacific Central Coast Health Centers and St John's Regional Med Center/St John's Hospital Camarillo.

Office Locations

2486 N PONDEROSA DRIVE SUITE D205
CAMARILLO, CA 93010

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1700 N Rose Avenue Suite 430
Oxnard, CA 93030

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168 N Brent Street Suite 506
Ventura, CA 93003

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Noteworthy Medicare Patient Procedures Performed by Dr. Brian Chien Tuai, MD in 2023

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

Top 25%

By Volume:

laparoscopic hernia repair

In 2012, Dr. Brian Chien Tuai, MD performed more laparoscopic hernia repair procedures for Medicare patients than 75% of providers in related specialties within California.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Brian Chien Tuai, MD treated as a general surgeon in CAMARILLO, CA during 2012 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Brian Chien Tuai, MD for Medicare patients.

doctor visit	180
gastrointestinal procedures	14
hospital care	138
inpatient care	138
minimally invasive procedures	14

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Brian Chien Tuai, MD treated as a general surgeon in CAMARILLO, CA during 2013 were hospital care, inpatient care, minimally invasive procedures and abdominal surgery.

Volume of procedures performed by Dr. Brian Chien Tuai, MD for Medicare patients.

abdominal surgery	11
doctor visit	195
gastrointestinal procedures	11
hospital care	127
inpatient care	127
minimally invasive procedures	11

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Chien Tuai, MD.

**Gender**
Male	110
Female	133

**Ethnicity**
Non-Hispanic White	99
Black	0
Hispanic	105
Asian	21
Other	0
Native American	0

**Age**
From 65 to 74	98
From 75 to 84	74
85 and over	30
Less than 65	41

Conditions of Medicare patients treated by Dr. Brian Chien Tuai, MD in 2013

Hypertension	75
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	45
Depression	23
Chronic Kidney Disease	36
Asthma	10
Osteoperosis	11
Atrial Fibrilation	15
Heart Failure	25
Chronic Obstructive Pulmonary Disease	16
Diabetes	43
Dementia	14
Cancer	20

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Brian Chien Tuai, MD treated as a general surgeon in CAMARILLO, CA during 2014 were hospital care, inpatient care, minimally invasive procedures and abdominal surgery.

Volume of procedures performed by Dr. Brian Chien Tuai, MD for Medicare patients.

abdominal surgery	12
doctor visit	173
gastrointestinal procedures	12
hospital care	129
inpatient care	129
minimally invasive procedures	12

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Chien Tuai, MD.

**Gender**
Male	125
Female	93

**Ethnicity**
Non-Hispanic White	98
Black	0
Hispanic	80
Asian	19
Other	0
Native American	0

**Age**
From 65 to 74	76
From 75 to 84	78
85 and over	28
Less than 65	36

Conditions of Medicare patients treated by Dr. Brian Chien Tuai, MD in 2014

Hypertension	75
High Cholesterol	73
Stroke	7
Ischemic Heart Disease	44
Depression	17
Chronic Kidney Disease	37
Asthma	10
Osteoperosis	9
Atrial Fibrilation	18
Heart Failure	29
Chronic Obstructive Pulmonary Disease	16
Diabetes	44
Dementia	8
Cancer	21

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Brian Chien Tuai, MD treated as a general surgeon in CAMARILLO, CA during 2015 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Brian Chien Tuai, MD for Medicare patients.

abdominal surgery	26
doctor visit	169
gastrointestinal procedures	39
hospital care	173
inpatient care	173
minimally invasive procedures	39

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Chien Tuai, MD.

**Gender**
Male	254
Female	258

**Ethnicity**
Non-Hispanic White	218
Black	0
Hispanic	200
Asian	58
Other	0
Native American	0

**Age**
From 65 to 74	216
From 75 to 84	156
85 and over	66
Less than 65	74

Conditions of Medicare patients treated by Dr. Brian Chien Tuai, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	44
Depression	26
Chronic Kidney Disease	41
Asthma	15
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	28
Chronic Obstructive Pulmonary Disease	15
Diabetes	48
Dementia	14
Cancer	21

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Brian Chien Tuai, MD treated as a general surgeon in CAMARILLO, CA during 2016 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Brian Chien Tuai, MD for Medicare patients.

abdominal surgery	21
doctor visit	207
emergency care	14
gastrointestinal procedures	32
hospital care	173
inpatient care	173
minimally invasive procedures	32

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Chien Tuai, MD.

**Gender**
Male	124
Female	148

**Ethnicity**
Non-Hispanic White	118
Black	0
Hispanic	104
Asian	31
Other	0
Native American	0

**Age**
From 65 to 74	103
From 75 to 84	85
85 and over	47
Less than 65	37

Conditions of Medicare patients treated by Dr. Brian Chien Tuai, MD in 2016

Hypertension	75
High Cholesterol	68
Stroke	6
Ischemic Heart Disease	45
Depression	23
Chronic Kidney Disease	45
Asthma	24
Osteoperosis	11
Atrial Fibrilation	16
Heart Failure	33
Chronic Obstructive Pulmonary Disease	18
Diabetes	40
Dementia	17
Cancer	21

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Brian Chien Tuai, MD treated as a general surgeon in CAMARILLO, CA during 2017 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Brian Chien Tuai, MD for Medicare patients.

abdominal surgery	12
doctor visit	166
gastrointestinal procedures	27
hospital care	146
inpatient care	146
minimally invasive procedures	27

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Chien Tuai, MD.

**Gender**
Male	120
Female	111

**Ethnicity**
Non-Hispanic White	110
Black	0
Hispanic	76
Asian	25
Other	0
Native American	0

**Age**
From 65 to 74	99
From 75 to 84	69
85 and over	26
Less than 65	37

Conditions of Medicare patients treated by Dr. Brian Chien Tuai, MD in 2017

Hypertension	75
High Cholesterol	57
Stroke	7
Ischemic Heart Disease	41
Depression	26
Chronic Kidney Disease	46
Asthma	9
Osteoperosis	12
Atrial Fibrilation	15
Heart Failure	27
Chronic Obstructive Pulmonary Disease	16
Diabetes	41
Dementia	15
Cancer	23

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Brian Chien Tuai, MD treated as a general surgeon in CAMARILLO, CA during 2018 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Brian Chien Tuai, MD for Medicare patients.

abdominal surgery	18
doctor visit	168
gastrointestinal procedures	33
hospital care	154
inpatient care	154
minimally invasive procedures	33

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Chien Tuai, MD.

**Gender**
Male	114
Female	119

**Ethnicity**
Non-Hispanic White	125
Black	0
Hispanic	71
Asian	20
Other	0
Native American	0

**Age**
From 65 to 74	96
From 75 to 84	67
85 and over	38
Less than 65	32

Conditions of Medicare patients treated by Dr. Brian Chien Tuai, MD in 2018

Hypertension	75
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	37
Depression	23
Chronic Kidney Disease	45
Asthma	9
Osteoperosis	10
Atrial Fibrilation	20
Heart Failure	25
Chronic Obstructive Pulmonary Disease	16
Diabetes	42
Dementia	14
Cancer	24

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Brian Chien Tuai, MD treated as a general surgeon in CAMARILLO, CA during 2019 were hospital care, inpatient care, minimally invasive procedures and abdominal surgery.

Volume of procedures performed by Dr. Brian Chien Tuai, MD for Medicare patients.

abdominal surgery	13
doctor visit	157
gastrointestinal procedures	13
hospital care	158
inpatient care	158
minimally invasive procedures	13

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Chien Tuai, MD.

**Gender**
Male	102
Female	127

**Ethnicity**
Non-Hispanic White	110
Black	0
Hispanic	74
Asian	26
Other	0
Native American	0

**Age**
From 65 to 74	87
From 75 to 84	75
85 and over	39
Less than 65	28

Conditions of Medicare patients treated by Dr. Brian Chien Tuai, MD in 2019

Hypertension	75
High Cholesterol	73
Stroke	8
Ischemic Heart Disease	46
Depression	27
Chronic Kidney Disease	47
Asthma	12
Osteoperosis	11
Atrial Fibrilation	17
Heart Failure	30
Chronic Obstructive Pulmonary Disease	17
Diabetes	48
Dementia	17
Cancer	18

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Brian Chien Tuai, MD treated as a general surgeon in CAMARILLO, CA during 2020 were hospital care, inpatient care, minimally invasive procedures and abdominal surgery.

Volume of procedures performed by Dr. Brian Chien Tuai, MD for Medicare patients.

abdominal surgery	11
doctor visit	126
gastrointestinal procedures	11
hospital care	91
inpatient care	91
minimally invasive procedures	11

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Chien Tuai, MD.

**Gender**
Male	95
Female	92

**Ethnicity**
Non-Hispanic White	101
Black	0
Hispanic	59
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	80
From 75 to 84	56
85 and over	28
Less than 65	23

Conditions of Medicare patients treated by Dr. Brian Chien Tuai, MD in 2020

Hypertension	75
High Cholesterol	68
Stroke	7
Ischemic Heart Disease	42
Depression	29
Chronic Kidney Disease	47
Asthma	11
Osteoperosis	10
Atrial Fibrilation	21
Heart Failure	29
Chronic Obstructive Pulmonary Disease	12
Diabetes	45
Dementia	13
Cancer	22

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Brian Chien Tuai, MD treated as a general surgeon in CAMARILLO, CA during 2021 were hospital care, inpatient care, minimally invasive procedures and abdominal surgery.

Volume of procedures performed by Dr. Brian Chien Tuai, MD for Medicare patients.

abdominal surgery	23
doctor visit	195
gastrointestinal procedures	23
hospital care	90
inpatient care	90
minimally invasive procedures	23

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Chien Tuai, MD.

**Gender**
Male	125
Female	114

**Ethnicity**
Non-Hispanic White	141
Black	0
Hispanic	72
Asian	11
Other	0
Native American	0

**Age**
From 65 to 74	111
From 75 to 84	67
85 and over	32
Less than 65	29

Conditions of Medicare patients treated by Dr. Brian Chien Tuai, MD in 2021

Hypertension	75
High Cholesterol	68
Stroke	6
Ischemic Heart Disease	40
Depression	24
Chronic Kidney Disease	36
Asthma	11
Osteoperosis	14
Atrial Fibrilation	12
Heart Failure	24
Chronic Obstructive Pulmonary Disease	11
Diabetes	35
Dementia	13
Cancer	17

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Brian Chien Tuai, MD treated as a general surgeon in CAMARILLO, CA during 2022 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Brian Chien Tuai, MD for Medicare patients.

abdominal surgery	25
doctor visit	195
gastrointestinal procedures	39
hospital care	94
inpatient care	94
minimally invasive procedures	39

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Chien Tuai, MD.

**Gender**
Male	114
Female	98

**Ethnicity**
Non-Hispanic White	123
Black	0
Hispanic	56
Asian	13
Other	0
Native American	0

**Age**
From 65 to 74	102
From 75 to 84	68
85 and over	24
Less than 65	18

Conditions of Medicare patients treated by Dr. Brian Chien Tuai, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	31
Depression	26
Chronic Kidney Disease	31
Asthma	12
Osteoperosis	17
Atrial Fibrilation	23
Heart Failure	22
Chronic Obstructive Pulmonary Disease	18
Diabetes	33
Dementia	7
Cancer	26

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Brian Chien Tuai, MD for Medicare patients.

The highest averages for the top procedures that Dr. Brian Chien Tuai, MD treated as a general surgeon in CAMARILLO, CA were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

abdominal surgery	17
doctor visit	175
emergency care	14
gastrointestinal procedures	23
hospital care	133
inpatient care	133
minimally invasive procedures	23

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Brian Chien Tuai, MD.

**Gender**
Female	117
Male	116

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	21
Non-Hispanic White	113
Hispanic	81
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	32
75 to 84	72
Less than 65	32
65 to 74	97

Average of Total of Conditions of Medicare patients treated by Dr. Brian Chien Tuai, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Brian Chien Tuai, MD treated were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	68
High Cholesterol	62
Stroke	5
Ischemic Heart Disease	37
Depression	22
Chronic Kidney Disease	37
Asthma	11
Osteoporosis	10
Heart Failure	24
Chronic Obstructive Pulmonary Disease	14
Diabetes	38
Atrial Fibrillation	15
Dementia	12
Cancer	19

Education & Training

Dr. Brian Chien Tuai, MD graduated from Ohio State University College of Medicine. He completed residency at University of California, San Francisco (UCSF) Affiliated Hospitals. He is certified by the American Board of Surgery and has a state license in California.

Medical School: Ohio State University College of Medicine

Residency: University of California, San Francisco (UCSF) Affiliated Hospitals

Board Certification: American Board of Surgery

Licensed In: California

Affiliations & Hospitals

Dr. Brian Chien Tuai, MD is associated with these hospitals and organizations:

Dignity Health

Pacific Central Coast Health Centers

St John's Regional Med Center/St John's Hospital Camarillo

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General Payments

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

**Payments by Company**
Intuitive Surgical, Inc.	$54,044 Da Vinci Surgical System $53,297	DA VINCI SP $747
Davol Inc.	$1,175 SURGICAL $856	PHASIX $319
W. L. Gore & Associates, Inc.	$737 EXCLUDER AAA Endoprosthesis $405	BIO-A Tissue Reinforcement $194	SYNECOR Biomaterial $138
Medtronic, Inc.	$633 Signia $514	Sonicision $69	EEA $50
Covidien LP	$538 LigaSure $157	Sonicision $107	Endo Close $41	ProGrip $36	AccuMesh $12	Other $185
Other	$627 LINX Reflux Management System $255	PROLENE Products $63	ECHELON FLEX Stapler $48	SURGICEL Family of Absorbable Hemostats $44	Vessel Sealing $40	Other $177

**Types of Payments**
Education	$45,150
Food and Beverage	$7,749
Travel and Lodging	$4,193
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$650
Gift	$11

Biography

Dr. Brian Tuai specializes in general surgery. Before completing his residency at a hospital affiliated with the University of California, San Francisco (UCSF), Dr. Tuai attended medical school at Ohio State University College of Medicine. He is professionally affiliated with Dignity Health. According to Doctor.com, Dr. Tuai is currently accepting new patients at his office in Oxnard, CA.