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Dr. John Saito, MD

(Dr. John Saito, MD)

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Specializes in: Pediatric Pulmonology, General Pediatrics and Pediatric Sleep Medicine

12555 Garden Grove Boulevard Suite 307
Garden Grove, CA 92843

(714) 537-7718

Dr. John Saito, MD is a pediatric pulmonologist in Garden Grove, CA specializing in pediatric pulmonology, general pediatrics and pediatric sleep medicine. Dr. John Saito, MD is affiliated with Children's Hospital of Orange County.

Office Locations

Children's Hospital of Orange County

12555 Garden Grove Boulevard Suite 307
Garden Grove, CA 92843

(714) 537-7718

(714) 537-7776

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Children's Hospital of Orange County

17150 Euclid Street Suite 316
Fountain Valley, CA 92708

(714) 486-3996

(714) 486-2213

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In The News

“Maintaining a cool sleeping environment is recommended by experts as a healthy sleep habit, but currently, there is not strong scientific evidence that temperature adjustments lengthen any specific...”—"This Bed Air Conditioner Is Amazing. Unfortunately, It Costs $3,500.", New York Times, February 2026

“Snoozing may make waking up less unpleasant, said Dr. John Saito, a spokesman for the American Academy of Sleep Medicine.”—"You Snooze, You Win? (Published 2023)", New York Times, October 2023

“Dr. John Saito stares at the poignant scene -- examining the girl's face, hands, expression -- but he's not happy.”—"HEALING ARTS", Orlando Sentinel, November 2001

Noteworthy Medicare Patient Procedures Performed by Dr. John Saito, 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

breathing treatment

in-lab polysomnography

pulmonary testing

pulse oximetry

resting metabolic rate testing

sleep study

sleep study with CPAP

In 2023, Dr. John Saito, MD performed more ankle brachial index (ABI), breathing treatment, in-lab polysomnography (overnight sleep study), pulmonary testing, pulse oximetry, resting metabolic rate (RMR) testing, sleep study, and sleep study with CPAP procedures for Medicare patients than 95% of providers in related specialties within California.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. John Saito, MD for Medicare patients.

doctor visit	57

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Saito, MD treated as a pediatric pulmonologist in Garden Grove, CA during 2013 were pulmonary testing, sleep study and airway management.

Volume of procedures performed by Dr. John Saito, MD for Medicare patients.

airway management	57
doctor visit	665
pulmonary testing	499
sleep study	138

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Saito, MD.

**Gender**
Male	63
Female	75

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

**Age**
From 65 to 74	79
From 75 to 84	44
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Saito, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	52
Depression	16
Chronic Kidney Disease	23
Asthma	75
Osteoperosis	17
Atrial Fibrilation	8
Heart Failure	18
Chronic Obstructive Pulmonary Disease	22
Diabetes	46
Dementia	14
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Saito, MD treated as a pediatric pulmonologist in Garden Grove, CA during 2014 were skin testing, minimally invasive procedures, allergy testing and pulmonary testing.

Volume of procedures performed by Dr. John Saito, MD for Medicare patients.

airway management	121
allergy testing	1656
doctor visit	1541
minimally invasive procedures	1656
pulmonary testing	1556
skin testing	1656
sleep study	241

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Saito, MD.

**Gender**
Male	90
Female	115

**Ethnicity**
Non-Hispanic White	25
Black	0
Hispanic	0
Asian	162
Other	0
Native American	0

**Age**
From 65 to 74	109
From 75 to 84	59
85 and over	17
Less than 65	20

Conditions of Medicare patients treated by Dr. John Saito, MD in 2014

Hypertension	75
High Cholesterol	71
Stroke	0
Ischemic Heart Disease	46
Depression	18
Chronic Kidney Disease	25
Asthma	75
Osteoperosis	19
Atrial Fibrilation	0
Heart Failure	11
Chronic Obstructive Pulmonary Disease	14
Diabetes	42
Dementia	19
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Saito, MD treated as a pediatric pulmonologist in Garden Grove, CA during 2015 were pulmonary testing, skin testing, minimally invasive procedures and allergy testing.

Volume of procedures performed by Dr. John Saito, MD for Medicare patients.

airway management	109
allergy testing	1800
doctor visit	1776
eye procedures	63
minimally invasive procedures	1800
provocative tests	63
pulmonary testing	3627
skin testing	1800
sleep study	216
vascular procedures	402

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Saito, MD.

**Gender**
Male	200
Female	244

**Ethnicity**
Non-Hispanic White	60
Black	0
Hispanic	0
Asian	346
Other	0
Native American	0

**Age**
From 65 to 74	230
From 75 to 84	144
85 and over	26
Less than 65	44

Conditions of Medicare patients treated by Dr. John Saito, MD in 2015

Hypertension	75
High Cholesterol	71
Stroke	0
Ischemic Heart Disease	43
Depression	18
Chronic Kidney Disease	30
Asthma	75
Osteoperosis	21
Atrial Fibrilation	0
Heart Failure	13
Chronic Obstructive Pulmonary Disease	24
Diabetes	45
Dementia	13
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Saito, MD treated as a pediatric pulmonologist in Garden Grove, CA during 2016 were pulmonary testing, vascular procedures, sleep study and provocative tests.

Volume of procedures performed by Dr. John Saito, MD for Medicare patients.

airway management	56
doctor visit	1267
eye procedures	95
provocative tests	95
pulmonary testing	2393
sleep study	111
vascular procedures	394

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Saito, MD.

**Gender**
Male	89
Female	85

**Ethnicity**
Non-Hispanic White	26
Black	0
Hispanic	0
Asian	130
Other	0
Native American	0

**Age**
From 65 to 74	82
From 75 to 84	57
85 and over	13
Less than 65	22

Conditions of Medicare patients treated by Dr. John Saito, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	45
Depression	21
Chronic Kidney Disease	39
Asthma	75
Osteoperosis	18
Atrial Fibrilation	0
Heart Failure	24
Chronic Obstructive Pulmonary Disease	44
Diabetes	45
Dementia	16
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Saito, MD treated as a pediatric pulmonologist in Garden Grove, CA during 2017 were skin testing, minimally invasive procedures, allergy testing and pulmonary testing.

Volume of procedures performed by Dr. John Saito, MD for Medicare patients.

airway management	44
allergy testing	5323
doctor visit	1376
minimally invasive procedures	5323
pulmonary testing	1838
skin testing	5323
sleep study	94
vascular procedures	310

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Saito, MD.

**Gender**
Male	84
Female	81

**Ethnicity**
Non-Hispanic White	17
Black	0
Hispanic	0
Asian	124
Other	0
Native American	0

**Age**
From 65 to 74	77
From 75 to 84	53
85 and over	15
Less than 65	20

Conditions of Medicare patients treated by Dr. John Saito, MD in 2017

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	50
Depression	19
Chronic Kidney Disease	43
Asthma	75
Osteoperosis	17
Atrial Fibrilation	7
Heart Failure	27
Chronic Obstructive Pulmonary Disease	47
Diabetes	53
Dementia	15
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Saito, MD treated as a pediatric pulmonologist in Garden Grove, CA during 2018 were skin testing, minimally invasive procedures, allergy testing and pulmonary testing.

Volume of procedures performed by Dr. John Saito, MD for Medicare patients.

airway management	43
allergy testing	4951
doctor visit	1330
metabolic testing	496
minimally invasive procedures	4951
pulmonary testing	2242
skin testing	4951
sleep study	82
vascular procedures	495

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Saito, MD.

**Gender**
Male	83
Female	63

**Ethnicity**
Non-Hispanic White	17
Black	0
Hispanic	0
Asian	111
Other	0
Native American	0

**Age**
From 65 to 74	72
From 75 to 84	42
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Saito, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	50
Depression	28
Chronic Kidney Disease	37
Asthma	75
Osteoperosis	18
Atrial Fibrilation	0
Heart Failure	25
Chronic Obstructive Pulmonary Disease	40
Diabetes	47
Dementia	14
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Saito, MD treated as a pediatric pulmonologist in Garden Grove, CA during 2019 were pulmonary testing, skin testing, minimally invasive procedures and allergy testing.

Volume of procedures performed by Dr. John Saito, MD for Medicare patients.

airway management	61
allergy testing	1650
ambulatory monitoring	25
breathing treatment	385
cardiac procedures	25
doctor visit	1322
metabolic testing	1179
minimally invasive procedures	1650
pulmonary testing	3234
skin testing	1650
sleep study	118
vascular procedures	755

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Saito, MD.

**Gender**
Male	89
Female	72

**Ethnicity**
Non-Hispanic White	26
Black	0
Hispanic	0
Asian	114
Other	0
Native American	0

**Age**
From 65 to 74	71
From 75 to 84	56
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Saito, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	51
Depression	19
Chronic Kidney Disease	41
Asthma	75
Osteoperosis	14
Atrial Fibrilation	7
Heart Failure	26
Chronic Obstructive Pulmonary Disease	39
Diabetes	47
Dementia	14
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Saito, MD treated as a pediatric pulmonologist in Garden Grove, CA during 2020 were pulmonary testing, skin testing, minimally invasive procedures and allergy testing.

Volume of procedures performed by Dr. John Saito, MD for Medicare patients.

airway management	25
allergy testing	1050
ambulatory monitoring	26
breathing treatment	145
cardiac procedures	26
doctor visit	1056
metabolic testing	926
minimally invasive procedures	1050
pulmonary testing	2788
skin testing	1050
sleep study	52
vascular procedures	380

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Saito, MD.

**Gender**
Male	91
Female	74

**Ethnicity**
Non-Hispanic White	23
Black	0
Hispanic	0
Asian	111
Other	0
Native American	0

**Age**
From 65 to 74	77
From 75 to 84	46
85 and over	11
Less than 65	31

Conditions of Medicare patients treated by Dr. John Saito, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	51
Depression	23
Chronic Kidney Disease	47
Asthma	75
Osteoperosis	13
Atrial Fibrilation	7
Heart Failure	28
Chronic Obstructive Pulmonary Disease	37
Diabetes	51
Dementia	14
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Saito, MD treated as a pediatric pulmonologist in Garden Grove, CA during 2021 were pulmonary testing, metabolic testing, vascular procedures and sleep study.

Volume of procedures performed by Dr. John Saito, MD for Medicare patients.

airway management	44
breathing treatment	65
doctor visit	1098
metabolic testing	937
pulmonary testing	2958
sleep study	101
vascular procedures	257

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Saito, MD.

**Gender**
Male	99
Female	68

**Ethnicity**
Non-Hispanic White	22
Black	0
Hispanic	0
Asian	117
Other	0
Native American	0

**Age**
From 65 to 74	83
From 75 to 84	49
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Saito, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	48
Depression	22
Chronic Kidney Disease	45
Asthma	75
Osteoperosis	13
Atrial Fibrilation	7
Heart Failure	20
Chronic Obstructive Pulmonary Disease	40
Diabetes	50
Dementia	16
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Saito, MD treated as a pediatric pulmonologist in Garden Grove, CA during 2022 were pulmonary testing, metabolic testing, vascular procedures and breathing treatment.

Volume of procedures performed by Dr. John Saito, MD for Medicare patients.

airway management	53
breathing treatment	220
doctor visit	1100
metabolic testing	866
pulmonary testing	2721
sleep study	102
vascular procedures	289

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Saito, MD.

**Gender**
Male	114
Female	77

**Ethnicity**
Non-Hispanic White	28
Black	0
Hispanic	0
Asian	126
Other	0
Native American	0

**Age**
From 65 to 74	91
From 75 to 84	53
85 and over	16
Less than 65	31

Conditions of Medicare patients treated by Dr. John Saito, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	38
Depression	23
Chronic Kidney Disease	37
Asthma	75
Osteoperosis	16
Atrial Fibrilation	16
Heart Failure	21
Chronic Obstructive Pulmonary Disease	45
Diabetes	50
Dementia	10
Cancer	15

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. John Saito, MD treated as a pediatric pulmonologist in Garden Grove, CA during 2023 were pulmonary testing, metabolic testing, breathing treatment and vascular procedures.

Volume of procedures performed by Dr. John Saito, MD for Medicare patients.

airway management	55
breathing treatment	399
doctor visit	1098
metabolic testing	848
pulmonary testing	2565
sleep study	105
vascular procedures	396

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. John Saito, MD.

**Gender**
Male	120
Female	94

**Ethnicity**
Non-Hispanic White	27
Black	0
Hispanic	36
Asian	139
Other	0
Native American	0

**Age**
From 65 to 74	101
From 75 to 84	60
85 and over	21
Less than 65	32

Conditions of Medicare patients treated by Dr. John Saito, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	39
Depression	23
Chronic Kidney Disease	34
Asthma	75
Osteoperosis	20
Atrial Fibrilation	16
Heart Failure	23
Chronic Obstructive Pulmonary Disease	37
Diabetes	50
Dementia	15
Cancer	11

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. John Saito, MD for Medicare patients.

The highest averages for the top procedures that Dr. John Saito, MD treated as a pediatric pulmonologist in Garden Grove, CA were allergy testing, minimally invasive procedures, skin testing and pulmonary testing.

airway management	60
allergy testing	2738
ambulatory monitoring	25
cardiac procedures	25
doctor visit	1140
eye procedures	79
metabolic testing	875
minimally invasive procedures	2738
provocative tests	79
pulmonary testing	2401
skin testing	2738
sleep study	123
vascular procedures	408

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. John Saito, MD.

**Gender**
Male	93
Female	87

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	133
Non-Hispanic White	22
Hispanic	3
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	55
85 and over	9
Less than 65	16
65 to 74	89

Average of Total of Conditions of Medicare patients treated by Dr. John Saito, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. John Saito, MD treated were asthma, high cholesterol, hypertension and diabetes.

Hypertension	68
High Cholesterol	68
Stroke	3
Ischemic Heart Disease	42
Depression	19
Chronic Kidney Disease	33
Asthma	68
Osteoporosis	15
Heart Failure	19
Chronic Obstructive Pulmonary Disease	32
Diabetes	43
Atrial Fibrillation	5
Cancer	7
Dementia	13

Education & Training

He is certified by the Board Certification: Pediatrics, Pulmonary, Sleep Medicine and has a state license in Texas.

Board Certification: Board Certification: Pediatrics, Pulmonary, Sleep Medicine

Licensed In: Texas

Affiliations & Hospitals

Dr. John Saito, MD is associated with these hospitals and organizations:

Children's Hospital of Orange County

Ratings & Reviews

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General Payments

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

**Payments by Company**
Aerocrine, Inc	$3,633 Niox Mino Device $3,619	NIOX VERO DEVICE $13
GlaxoSmithKline, LLC.	$2,462 TRELEGY ELLIPTA $740	BREO $530	NUCALA $530	ANORO $299	INCRUSE $146	Other $218
Regeneron Healthcare Solutions, Inc.	$1,773 DUPIXENT $1,773
Jazz Pharmaceuticals Inc.	$1,602 Xyrem $987	XYWAV $332	SUNOSI $230	$53
AstraZeneca Pharmaceuticals LP	$1,239 SYMBICORT $480	FASENRA $385	TEZSPIRE $98	BEVESPI AEROSPHERE $82	AIRSUPRA $68	Other $126
Other	$4,070 Xeomin $414	TALTZ $229	BELSOMRA $219	SPIRIVA RESPIMAT $208	PROAIR $188	Other $2,811

**Types of Payments**
Food and Beverage	$11,001
Honoraria	$3,250
Gift	$229
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$150
Education	$148

Biography

Dr. John Saito specializes in pediatric pulmonology, pediatric sleep medicine, and adult pulmonology. He graduated from Temple University School of Medicine. In addition to English, Dr. Saito (or staff) speaks Vietnamese and Japanese. He is affiliated with Children's Hospital of Orange County.