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Home > CA Providers > Internists & Internal Medicine Doctors

Dr. Chistopher Nguyen Do, MD

Accepting New Patients

(7 Ratings)

Specializes in: Internal Medicine (Adult Medicine)

Texas Tech University Health Sciences Center, Paul L. Foster School of Medicine

1569 Lexann Avenue Suite 206
San Jose, CA 95121

(408) 531-8808

Dr. Chistopher Nguyen Do, MD is an internist in San Jose, CA specializing in internal medicine (adult medicine). He graduated from Texas Tech University Health Sciences Center, Paul L. Foster School of Medicine. Dr. Chistopher Nguyen Do, MD is affiliated with Astrana Health, Bay Area Care Partners and CHRISTOPHER N DO MD APC.

Office Locations

1569 Lexann Avenue Suite 206
San Jose, CA 95121

(408) 531-8808

(408) 531-8940

open_in_new

In The News

“SAN JOSE, CALIFORNIA, USA, October 2, 2022 / EINPresswire.com / -- Dr. Christopher Do has used his 25 years of clinical experience in medicine to develop a medical breakthrough for chronic pain...”—"New Revolutionary Treatment Reduces Chronic Pain and Drastically Improves Quality Of Life", WGN 9, February 2016

Noteworthy Medicare Patient Procedures Performed by Dr. Chistopher Nguyen Do, MD in 2023

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

Top 5%

By Volume:

ankle brachial index

EKG rhythm strip

retroperitoneal ultrasound

In 2023, Dr. Chistopher Nguyen Do, MD performed more ankle brachial index (ABI), EKG rhythm strip, and retroperitoneal ultrasound procedures for Medicare patients than 95% of providers in related specialties within California.

Top 10%

By Volume:

blood draw

flu shot

percutaneous procedures

phlebotomy for lab tests

By Affordability:

In 2023, among providers in related specialties within California, Dr. Chistopher Nguyen Do, MD performed more blood draw, flu shot, percutaneous procedures, and phlebotomy for lab tests procedures for Medicare patients than 90% of them and he also had a list price for flu shot, flu vaccine, immunization (preventive vaccines), vaccines, and vascular studies that was lower than the list prices billed to Medicare by 90% of them. 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.

Top 25%

By Affordability:

allergy testing

retroperitoneal ultrasound

skin testing

In 2012, Dr. Chistopher Nguyen Do, MD had a list price for allergy testing, retroperitoneal ultrasound, and skin testing 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. Chistopher Nguyen Do, MD treated as an internist in San Jose, CA during 2012 were allergy testing, skin testing, minimally invasive procedures and lab tests.

Volume of procedures performed by Dr. Chistopher Nguyen Do, MD for Medicare patients.

abdominal imaging	340
allergy testing	9132
blood draw	684
diagnostic procedures	104
doctor visit	2727
ear procedures	40
injections	22
lab tests	4752
minimally invasive procedures	7280
preventive care	907
skin testing	7280
thyroid function tests	1105
ultrasound (sonogram)	340
vaccines	323

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Chistopher Nguyen Do, MD treated as an internist in San Jose, CA during 2013 were allergy testing, skin testing, minimally invasive procedures and lab tests.

Volume of procedures performed by Dr. Chistopher Nguyen Do, MD for Medicare patients.

abdominal imaging	279
allergy testing	8660
blood draw	697
cyst removal	19
doctor visit	2939
ear procedures	17
excision	19
injections	28
lab tests	3112
minimally invasive procedures	7724
preventive care	768
skin testing	7724
thyroid function tests	617
ultrasound (sonogram)	279
upper extremity surgery	19
vaccines	270

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Chistopher Nguyen Do, MD.

**Gender**
Male	274
Female	302

**Ethnicity**
Non-Hispanic White	37
Black	0
Hispanic	40
Asian	488
Other	0
Native American	0

**Age**
From 65 to 74	244
From 75 to 84	185
85 and over	59
Less than 65	88

Conditions of Medicare patients treated by Dr. Chistopher Nguyen Do, MD in 2013

Hypertension	70
High Cholesterol	62
Stroke	2
Ischemic Heart Disease	23
Depression	5
Chronic Kidney Disease	13
Asthma	6
Osteoperosis	21
Atrial Fibrilation	4
Heart Failure	22
Chronic Obstructive Pulmonary Disease	3
Diabetes	34
Dementia	10
Cancer	3

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Chistopher Nguyen Do, MD treated as an internist in San Jose, CA during 2014 were skin testing, minimally invasive procedures, allergy testing and blood draw.

Volume of procedures performed by Dr. Chistopher Nguyen Do, MD for Medicare patients.

abdominal imaging	158
allergy testing	4176
blood draw	390
cardiac procedures	15
doctor visit	1944
ear procedures	14
minimally invasive procedures	4176
preventive care	162
skin testing	4176
ultrasound (sonogram)	173
vaccines	162

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Chistopher Nguyen Do, MD.

**Gender**
Male	231
Female	245

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	37
Asian	398
Other	0
Native American	0

**Age**
From 65 to 74	199
From 75 to 84	146
85 and over	54
Less than 65	77

Conditions of Medicare patients treated by Dr. Chistopher Nguyen Do, MD in 2014

Hypertension	60
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	22
Depression	7
Chronic Kidney Disease	21
Asthma	7
Osteoperosis	20
Atrial Fibrilation	3
Heart Failure	24
Chronic Obstructive Pulmonary Disease	0
Diabetes	34
Dementia	13
Cancer	4

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Chistopher Nguyen Do, MD treated as an internist in San Jose, CA during 2015 were skin testing, minimally invasive procedures, allergy testing and blood draw.

Volume of procedures performed by Dr. Chistopher Nguyen Do, MD for Medicare patients.

abdominal imaging	146
allergy testing	2520
blood draw	263
doctor visit	1387
ear procedures	12
minimally invasive procedures	2520
preventive care	130
skin testing	2520
ultrasound (sonogram)	146
vaccines	130

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Chistopher Nguyen Do, MD.

**Gender**
Male	350
Female	354

**Ethnicity**
Non-Hispanic White	54
Black	0
Hispanic	54
Asian	574
Other	0
Native American	0

**Age**
From 65 to 74	304
From 75 to 84	214
85 and over	62
Less than 65	124

Conditions of Medicare patients treated by Dr. Chistopher Nguyen Do, MD in 2015

Hypertension	62
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	20
Depression	6
Chronic Kidney Disease	29
Asthma	4
Osteoperosis	14
Atrial Fibrilation	4
Heart Failure	20
Chronic Obstructive Pulmonary Disease	4
Diabetes	31
Dementia	15
Cancer	4

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Chistopher Nguyen Do, MD treated as an internist in San Jose, CA during 2016 were skin testing, minimally invasive procedures, allergy testing and blood draw.

Volume of procedures performed by Dr. Chistopher Nguyen Do, MD for Medicare patients.

abdominal imaging	172
allergy testing	3527
blood draw	284
doctor visit	1471
minimally invasive procedures	3527
preventive care	99
skin testing	3527
ultrasound (sonogram)	172
vaccines	99

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Chistopher Nguyen Do, MD.

**Gender**
Male	139
Female	146

**Ethnicity**
Non-Hispanic White	32
Black	0
Hispanic	0
Asian	224
Other	0
Native American	0

**Age**
From 65 to 74	124
From 75 to 84	78
85 and over	26
Less than 65	57

Conditions of Medicare patients treated by Dr. Chistopher Nguyen Do, MD in 2016

Hypertension	65
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	18
Depression	13
Chronic Kidney Disease	33
Asthma	9
Osteoperosis	17
Atrial Fibrilation	0
Heart Failure	12
Chronic Obstructive Pulmonary Disease	0
Diabetes	35
Dementia	16
Cancer	5

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Chistopher Nguyen Do, MD treated as an internist in San Jose, CA during 2017 were skin testing, minimally invasive procedures, allergy testing and blood draw.

Volume of procedures performed by Dr. Chistopher Nguyen Do, MD for Medicare patients.

abdominal imaging	189
allergy testing	4104
blood draw	384
cyst removal	11
doctor visit	1517
excision	11
minimally invasive procedures	4104
preventive care	71
skin testing	4104
ultrasound (sonogram)	189
upper extremity surgery	11
vaccines	71

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Chistopher Nguyen Do, MD.

**Gender**
Male	144
Female	168

**Ethnicity**
Non-Hispanic White	20
Black	0
Hispanic	0
Asian	266
Other	0
Native American	0

**Age**
From 65 to 74	134
From 75 to 84	93
85 and over	34
Less than 65	51

Conditions of Medicare patients treated by Dr. Chistopher Nguyen Do, MD in 2017

Hypertension	68
High Cholesterol	67
Stroke	4
Ischemic Heart Disease	20
Depression	10
Chronic Kidney Disease	39
Asthma	6
Osteoperosis	16
Atrial Fibrilation	0
Heart Failure	9
Chronic Obstructive Pulmonary Disease	0
Diabetes	39
Dementia	17
Cancer	4

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Chistopher Nguyen Do, MD treated as an internist in San Jose, CA during 2018 were skin testing, minimally invasive procedures, allergy testing and blood draw.

Volume of procedures performed by Dr. Chistopher Nguyen Do, MD for Medicare patients.

abdominal imaging	181
allergy testing	3240
blood draw	337
doctor visit	1543
minimally invasive procedures	3240
preventive care	65
skin testing	3240
ultrasound (sonogram)	181
vaccines	65

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Chistopher Nguyen Do, MD.

**Gender**
Male	145
Female	165

**Ethnicity**
Non-Hispanic White	20
Black	0
Hispanic	0
Asian	267
Other	0
Native American	0

**Age**
From 65 to 74	128
From 75 to 84	97
85 and over	34
Less than 65	51

Conditions of Medicare patients treated by Dr. Chistopher Nguyen Do, MD in 2018

Hypertension	71
High Cholesterol	71
Stroke	0
Ischemic Heart Disease	22
Depression	10
Chronic Kidney Disease	38
Asthma	6
Osteoperosis	18
Atrial Fibrilation	4
Heart Failure	12
Chronic Obstructive Pulmonary Disease	6
Diabetes	42
Dementia	18
Cancer	4

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Chistopher Nguyen Do, MD treated as an internist in San Jose, CA during 2019 were skin testing, minimally invasive procedures, allergy testing and blood draw.

Volume of procedures performed by Dr. Chistopher Nguyen Do, MD for Medicare patients.

abdominal imaging	182
allergy testing	2304
blood draw	363
doctor visit	1534
liver imaging	37
minimally invasive procedures	2304
preventive care	95
skin testing	2304
ultrasound (sonogram)	219
vaccines	95
vascular procedures	182

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Chistopher Nguyen Do, MD.

**Gender**
Male	132
Female	166

**Ethnicity**
Non-Hispanic White	21
Black	0
Hispanic	0
Asian	254
Other	0
Native American	0

**Age**
From 65 to 74	130
From 75 to 84	96
85 and over	34
Less than 65	38

Conditions of Medicare patients treated by Dr. Chistopher Nguyen Do, MD in 2019

Hypertension	70
High Cholesterol	68
Stroke	0
Ischemic Heart Disease	21
Depression	9
Chronic Kidney Disease	44
Asthma	7
Osteoperosis	14
Atrial Fibrilation	4
Heart Failure	14
Chronic Obstructive Pulmonary Disease	0
Diabetes	46
Dementia	17
Cancer	4

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Chistopher Nguyen Do, MD treated as an internist in San Jose, CA during 2020 were skin testing, minimally invasive procedures, allergy testing and blood draw.

Volume of procedures performed by Dr. Chistopher Nguyen Do, MD for Medicare patients.

abdominal imaging	97
allergy testing	1800
blood draw	175
doctor visit	996
minimally invasive procedures	1800
preventive care	19
skin testing	1800
ultrasound (sonogram)	97
vaccines	19
vascular procedures	81

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Chistopher Nguyen Do, MD.

**Gender**
Male	115
Female	119

**Ethnicity**
Non-Hispanic White	18
Black	0
Hispanic	0
Asian	199
Other	0
Native American	0

**Age**
From 65 to 74	104
From 75 to 84	76
85 and over	25
Less than 65	29

Conditions of Medicare patients treated by Dr. Chistopher Nguyen Do, MD in 2020

Hypertension	65
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	21
Depression	9
Chronic Kidney Disease	46
Asthma	6
Osteoperosis	12
Atrial Fibrilation	0
Heart Failure	12
Chronic Obstructive Pulmonary Disease	0
Diabetes	50
Dementia	17
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Chistopher Nguyen Do, MD treated as an internist in San Jose, CA during 2021 were skin testing, minimally invasive procedures, allergy testing and blood draw.

Volume of procedures performed by Dr. Chistopher Nguyen Do, MD for Medicare patients.

abdominal imaging	272
allergy testing	3600
blood draw	296
cardiac procedures	19
doctor visit	1903
minimally invasive procedures	3600
preventive care	159
skin testing	3600
ultrasound (sonogram)	272
vaccines	159
vascular procedures	258

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Chistopher Nguyen Do, MD.

**Gender**
Male	155
Female	180

**Ethnicity**
Non-Hispanic White	23
Black	0
Hispanic	0
Asian	287
Other	0
Native American	0

**Age**
From 65 to 74	150
From 75 to 84	103
85 and over	43
Less than 65	39

Conditions of Medicare patients treated by Dr. Chistopher Nguyen Do, MD in 2021

Hypertension	75
High Cholesterol	74
Stroke	4
Ischemic Heart Disease	21
Depression	10
Chronic Kidney Disease	43
Asthma	7
Osteoperosis	15
Atrial Fibrilation	4
Heart Failure	10
Chronic Obstructive Pulmonary Disease	3
Diabetes	45
Dementia	19
Cancer	5

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Chistopher Nguyen Do, MD treated as an internist in San Jose, CA during 2022 were skin testing, minimally invasive procedures, allergy testing and blood draw.

Volume of procedures performed by Dr. Chistopher Nguyen Do, MD for Medicare patients.

abdominal imaging	390
allergy testing	2880
blood draw	462
cardiac procedures	295
doctor visit	2402
ear procedures	13
minimally invasive procedures	2880
preventive care	182
skin testing	2880
ultrasound (sonogram)	390
vaccines	182
vascular procedures	394

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Chistopher Nguyen Do, MD.

**Gender**
Male	197
Female	202

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	26
Asian	339
Other	0
Native American	0

**Age**
From 65 to 74	172
From 75 to 84	121
85 and over	59
Less than 65	47

Conditions of Medicare patients treated by Dr. Chistopher Nguyen Do, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	14
Depression	8
Chronic Kidney Disease	35
Asthma	10
Osteoperosis	21
Atrial Fibrilation	9
Heart Failure	8
Chronic Obstructive Pulmonary Disease	6
Diabetes	44
Dementia	15
Cancer	6

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Chistopher Nguyen Do, MD for Medicare patients.

The highest averages for the top procedures that Dr. Chistopher Nguyen Do, MD treated as an internist in San Jose, CA were allergy testing, lab tests, minimally invasive procedures and skin testing.

abdominal imaging	218
allergy testing	4176
blood draw	394
cardiac procedures	109
cyst removal	15
diagnostic procedures	104
doctor visit	1851
ear procedures	19
excision	15
injections	25
lab tests	3932
liver imaging	37
minimally invasive procedures	3923
preventive care	241
skin testing	3923
thyroid function tests	861
ultrasound (sonogram)	223
upper extremity surgery	15
vaccines	143
vascular procedures	228

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Chistopher Nguyen Do, MD.

**Gender**
Female	186
Male	171

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	299
Non-Hispanic White	20
Hispanic	14
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	39
75 to 84	109
Less than 65	54
65 to 74	153

Average of Total of Conditions of Medicare patients treated by Dr. Chistopher Nguyen Do, MD From 2012 - 2022

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

Hypertension	61
High Cholesterol	59
Stroke	1
Ischemic Heart Disease	18
Depression	7
Chronic Kidney Disease	31
Asthma	6
Osteoporosis	15
Heart Failure	13
Chronic Obstructive Pulmonary Disease	2
Diabetes	36
Atrial Fibrillation	2
Dementia	14
Cancer	3

Education & Training

Dr. Chistopher Nguyen Do, MD graduated from Texas Tech University Health Sciences Center, Paul L. Foster School of Medicine. He completed residency at Baylor College of Medicine Affiliated Hospitals. He is certified by the Certification: AMERICAN BOARD OF INTERNAL MEDICINE and has a state license in California.

Medical School: Texas Tech University Health Sciences Center, Paul L. Foster School of Medicine

Residency: Baylor College of Medicine Affiliated Hospitals

Board Certification: Certification: AMERICAN BOARD OF INTERNAL MEDICINE

Licensed In: California

Affiliations & Hospitals

Dr. Chistopher Nguyen Do, MD is associated with these hospitals and organizations:

Astrana Health

Bay Area Care Partners

CHRISTOPHER N DO MD APC

Ratings & Reviews

Dr. Chistopher Nguyen Do, MD has a good overall rating with an average of 2.71 out of 5 stars based on 7 ratings. We collect ratings and reviews of Dr. Chistopher Nguyen Do, MD from all over the web to help you find the right in San Jose, CA.

2.71

Overall Rating

(7 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$642 FARXIGA $489	BREZTRI $125	ONGLYZA $16	BYDUREON WEEKLY $12
Novo Nordisk Inc	$380 RYBELSUS $255	Tresiba $42	Victoza $36	Xultophy 100/3.6 $30	Levemir $16
Amarin Pharma Inc.	$243 Vascepa $243
Nestle HealthCare Nutrition Inc.	$137 ZENPEP $137
Janssen Pharmaceuticals, Inc	$136 XARELTO $75	INVOKANA $61
Other	$642 ENROUTE Transcarotid Neuroprotection System $127	Inspire $99	Bradycardia products $87	Creon $71	Freestyle Libre 2 $52	Other $206

**Types of Payments**
Food and Beverage	$2,080
Education	$100

Biography

Dr. Christopher Do's average patient rating is 2.5 stars (out of 5). He is affiliated with Astrana Health. His practice in San Jose, CA is open to new patients as reported by Astrana Health. Dr. Do graduated from Texas Tech University Health Sciences Center, Paul L. Foster School of Medicine and then he performed his residency at a hospital affiliated with Baylor College of Medicine. Dr. Do (or staff) speaks the following languages: Spanish and Vietnamese.