Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > CA Providers

Dr. Daniel Chung Ann Choo, MD

Accepting New Patients

(5 Ratings)

Specializes in: Interventional Cardiology and Adult Cardiology

Loma Linda University School of Medicine

17134 Colima Road Suite #e
Hacienda Heights, CA 91745

(626) 820-0603

Dr. Daniel Chung Ann Choo, MD is an interventional cardiologist in #e Hacienda Heights, CA specializing in interventional cardiology and adult cardiology. He graduated from Loma Linda University School of Medicine. Dr. Daniel Chung Ann Choo, MD is affiliated with AHMC Healthcare, Astrana Health, Allied Pacific IPA and DANIEL C CHOO MD.

Office Locations

17134 Colima Road
#e Hacienda Heights, CA 91745

open_in_new

DANIEL C CHOO MD

17134 Colima Road
Ste E Hacienda Heights, CA 91745

(626) 820-0603

(626) 820-0602

open_in_new

17134 Colima Road Suite #e
Hacienda Heights, CA 91745

(626) 820-0603

(626) 820-0602

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Daniel Chung Ann Choo, MD in 2023

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

Top 25%

By Volume:

Holter monitoring

By Affordability:

stress echo

In 2012, among providers in related specialties within California, Dr. Daniel Chung Ann Choo, MD performed more Holter monitoring procedures for Medicare patients than 75% of them and he also had a list price for stress echo that was lower than the list prices billed to Medicare by 75% 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.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Daniel Chung Ann Choo, MD treated as an interventional cardiologist in #e Hacienda Heights, CA during 2012 were cardiac procedures, ultrasound (sonogram), stress testing and ambulatory monitoring.

Volume of procedures performed by Dr. Daniel Chung Ann Choo, MD for Medicare patients.

ambulatory monitoring	122
cardiac procedures	540
catheterization	34
diagnostic procedures	23
doctor visit	1955
hospital care	35
inpatient care	35
minimally invasive procedures	34
preventive care	35
stent placement (stenting)	11
stress testing	228
ultrasound (sonogram)	350
vaccines	35
vascular procedures	48

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Daniel Chung Ann Choo, MD treated as an interventional cardiologist in #e Hacienda Heights, CA during 2013 were cardiac procedures, ultrasound (sonogram), stress testing and ambulatory monitoring.

Volume of procedures performed by Dr. Daniel Chung Ann Choo, MD for Medicare patients.

ambulatory monitoring	163
cardiac procedures	549
catheterization	20
diagnostic procedures	20
doctor visit	1838
hospital care	15
inpatient care	15
minimally invasive procedures	20
nuclear scan	21
preventive care	36
stress testing	223
ultrasound (sonogram)	355
vaccines	36
vascular procedures	67

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel Chung Ann Choo, MD.

**Gender**
Male	275
Female	349

**Ethnicity**
Non-Hispanic White	36
Black	0
Hispanic	43
Asian	531
Other	0
Native American	0

**Age**
From 65 to 74	200
From 75 to 84	275
85 and over	125
Less than 65	24

Conditions of Medicare patients treated by Dr. Daniel Chung Ann Choo, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	62
Depression	9
Chronic Kidney Disease	27
Asthma	6
Osteoperosis	22
Atrial Fibrilation	18
Heart Failure	29
Chronic Obstructive Pulmonary Disease	10
Diabetes	53
Dementia	19
Cancer	6

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Daniel Chung Ann Choo, MD treated as an interventional cardiologist in #e Hacienda Heights, CA during 2014 were cardiac procedures, ultrasound (sonogram), stress testing and ambulatory monitoring.

Volume of procedures performed by Dr. Daniel Chung Ann Choo, MD for Medicare patients.

ambulatory monitoring	109
cardiac procedures	487
catheterization	11
diagnostic procedures	11
doctor visit	1872
minimally invasive procedures	11
nuclear scan	27
preventive care	67
stress testing	222
ultrasound (sonogram)	339
vaccines	67
vascular procedures	46

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel Chung Ann Choo, MD.

**Gender**
Male	275
Female	360

**Ethnicity**
Non-Hispanic White	35
Black	0
Hispanic	42
Asian	543
Other	0
Native American	0

**Age**
From 65 to 74	220
From 75 to 84	268
85 and over	126
Less than 65	21

Conditions of Medicare patients treated by Dr. Daniel Chung Ann Choo, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	68
Depression	11
Chronic Kidney Disease	28
Asthma	6
Osteoperosis	19
Atrial Fibrilation	20
Heart Failure	28
Chronic Obstructive Pulmonary Disease	10
Diabetes	54
Dementia	18
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Daniel Chung Ann Choo, MD treated as an interventional cardiologist in #e Hacienda Heights, CA during 2015 were cardiac procedures, ultrasound (sonogram), stress testing and ambulatory monitoring.

Volume of procedures performed by Dr. Daniel Chung Ann Choo, MD for Medicare patients.

ambulatory monitoring	123
cardiac procedures	551
catheterization	25
diagnostic procedures	25
doctor visit	1992
hospital care	21
inpatient care	21
minimally invasive procedures	25
nuclear scan	11
preventive care	93
stress testing	222
ultrasound (sonogram)	317
vaccines	93
vascular procedures	65

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel Chung Ann Choo, MD.

**Gender**
Male	602
Female	754

**Ethnicity**
Non-Hispanic White	80
Black	0
Hispanic	98
Asian	1142
Other	0
Native American	0

**Age**
From 65 to 74	432
From 75 to 84	592
85 and over	290
Less than 65	42

Conditions of Medicare patients treated by Dr. Daniel Chung Ann Choo, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	75
Depression	12
Chronic Kidney Disease	32
Asthma	11
Osteoperosis	21
Atrial Fibrilation	19
Heart Failure	35
Chronic Obstructive Pulmonary Disease	12
Diabetes	55
Dementia	20
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Daniel Chung Ann Choo, MD treated as an interventional cardiologist in #e Hacienda Heights, CA during 2016 were cardiac procedures, ultrasound (sonogram), stress testing and ambulatory monitoring.

Volume of procedures performed by Dr. Daniel Chung Ann Choo, MD for Medicare patients.

ambulatory monitoring	121
cardiac procedures	465
catheterization	19
diagnostic procedures	19
doctor visit	1779
hospital care	19
minimally invasive procedures	19
outpatient care	19
preventive care	51
stress testing	156
ultrasound (sonogram)	309
vaccines	51
vascular procedures	66

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel Chung Ann Choo, MD.

**Gender**
Male	302
Female	392

**Ethnicity**
Non-Hispanic White	41
Black	0
Hispanic	43
Asian	593
Other	0
Native American	0

**Age**
From 65 to 74	222
From 75 to 84	297
85 and over	147
Less than 65	28

Conditions of Medicare patients treated by Dr. Daniel Chung Ann Choo, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	75
Depression	14
Chronic Kidney Disease	40
Asthma	14
Osteoperosis	22
Atrial Fibrilation	21
Heart Failure	35
Chronic Obstructive Pulmonary Disease	13
Diabetes	55
Dementia	19
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Daniel Chung Ann Choo, MD treated as an interventional cardiologist in #e Hacienda Heights, CA during 2017 were cardiac procedures, ultrasound (sonogram), stress testing and ambulatory monitoring.

Volume of procedures performed by Dr. Daniel Chung Ann Choo, MD for Medicare patients.

ambulatory monitoring	99
cardiac procedures	400
doctor visit	1497
preventive care	43
stress testing	148
ultrasound (sonogram)	273
vaccines	43
vascular procedures	26

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel Chung Ann Choo, MD.

**Gender**
Male	311
Female	349

**Ethnicity**
Non-Hispanic White	33
Black	0
Hispanic	43
Asian	561
Other	0
Native American	0

**Age**
From 65 to 74	214
From 75 to 84	275
85 and over	148
Less than 65	23

Conditions of Medicare patients treated by Dr. Daniel Chung Ann Choo, MD in 2017

Hypertension	75
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	75
Depression	19
Chronic Kidney Disease	54
Asthma	7
Osteoperosis	19
Atrial Fibrilation	21
Heart Failure	32
Chronic Obstructive Pulmonary Disease	14
Diabetes	57
Dementia	18
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Daniel Chung Ann Choo, MD treated as an interventional cardiologist in #e Hacienda Heights, CA during 2018 were cardiac procedures, ultrasound (sonogram), ambulatory monitoring and stress testing.

Volume of procedures performed by Dr. Daniel Chung Ann Choo, MD for Medicare patients.

ambulatory monitoring	126
cardiac procedures	388
doctor visit	1437
preventive care	30
stress testing	103
ultrasound (sonogram)	279
vaccines	30
vascular procedures	36

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel Chung Ann Choo, MD.

**Gender**
Male	322
Female	367

**Ethnicity**
Non-Hispanic White	31
Black	0
Hispanic	45
Asian	592
Other	0
Native American	0

**Age**
From 65 to 74	251
From 75 to 84	270
85 and over	145
Less than 65	23

Conditions of Medicare patients treated by Dr. Daniel Chung Ann Choo, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	75
Depression	19
Chronic Kidney Disease	56
Asthma	5
Osteoperosis	19
Atrial Fibrilation	21
Heart Failure	30
Chronic Obstructive Pulmonary Disease	13
Diabetes	56
Dementia	16
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Daniel Chung Ann Choo, MD treated as an interventional cardiologist in #e Hacienda Heights, CA during 2019 were cardiac procedures, ultrasound (sonogram), ambulatory monitoring and stress testing.

Volume of procedures performed by Dr. Daniel Chung Ann Choo, MD for Medicare patients.

ambulatory monitoring	161
cardiac procedures	505
catheterization	13
diagnostic procedures	13
doctor visit	1538
hospital care	12
minimally invasive procedures	13
outpatient care	12
preventive care	21
stress testing	137
ultrasound (sonogram)	333
vaccines	21
vascular procedures	44

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel Chung Ann Choo, MD.

**Gender**
Male	333
Female	413

**Ethnicity**
Non-Hispanic White	27
Black	0
Hispanic	46
Asian	651
Other	0
Native American	0

**Age**
From 65 to 74	287
From 75 to 84	282
85 and over	158
Less than 65	19

Conditions of Medicare patients treated by Dr. Daniel Chung Ann Choo, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	75
Depression	11
Chronic Kidney Disease	61
Asthma	5
Osteoperosis	20
Atrial Fibrilation	19
Heart Failure	33
Chronic Obstructive Pulmonary Disease	13
Diabetes	59
Dementia	15
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Daniel Chung Ann Choo, MD treated as an interventional cardiologist in #e Hacienda Heights, CA during 2020 were cardiac procedures, ultrasound (sonogram), ambulatory monitoring and stress testing.

Volume of procedures performed by Dr. Daniel Chung Ann Choo, MD for Medicare patients.

ambulatory monitoring	120
cardiac procedures	369
doctor visit	1468
stress testing	86
ultrasound (sonogram)	253
vascular procedures	33

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel Chung Ann Choo, MD.

**Gender**
Male	334
Female	385

**Ethnicity**
Non-Hispanic White	30
Black	0
Hispanic	37
Asian	623
Other	0
Native American	0

**Age**
From 65 to 74	288
From 75 to 84	255
85 and over	161
Less than 65	15

Conditions of Medicare patients treated by Dr. Daniel Chung Ann Choo, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	3
Ischemic Heart Disease	75
Depression	11
Chronic Kidney Disease	59
Asthma	6
Osteoperosis	15
Atrial Fibrilation	16
Heart Failure	30
Chronic Obstructive Pulmonary Disease	11
Diabetes	61
Dementia	17
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Daniel Chung Ann Choo, MD treated as an interventional cardiologist in #e Hacienda Heights, CA during 2021 were cardiac procedures, ultrasound (sonogram), stress testing and ambulatory monitoring.

Volume of procedures performed by Dr. Daniel Chung Ann Choo, MD for Medicare patients.

abdominal imaging	11
ambulatory monitoring	149
cardiac procedures	619
catheterization	15
diagnostic procedures	15
doctor visit	1670
hospital care	14
minimally invasive procedures	15
outpatient care	14
pelvic imaging	11
stress testing	169
ultrasound (sonogram)	452
vascular procedures	83

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel Chung Ann Choo, MD.

**Gender**
Male	385
Female	462

**Ethnicity**
Non-Hispanic White	28
Black	0
Hispanic	34
Asian	756
Other	0
Native American	0

**Age**
From 65 to 74	344
From 75 to 84	289
85 and over	203
Less than 65	11

Conditions of Medicare patients treated by Dr. Daniel Chung Ann Choo, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	74
Depression	13
Chronic Kidney Disease	59
Asthma	5
Osteoperosis	18
Atrial Fibrilation	19
Heart Failure	27
Chronic Obstructive Pulmonary Disease	11
Diabetes	61
Dementia	17
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Daniel Chung Ann Choo, MD treated as an interventional cardiologist in #e Hacienda Heights, CA during 2022 were cardiac procedures, ultrasound (sonogram), ambulatory monitoring and stress testing.

Volume of procedures performed by Dr. Daniel Chung Ann Choo, MD for Medicare patients.

abdominal imaging	13
ambulatory monitoring	148
cardiac procedures	554
doctor visit	1378
hospital care	11
outpatient care	11
pelvic imaging	13
stress testing	85
ultrasound (sonogram)	464
vascular procedures	58

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel Chung Ann Choo, MD.

**Gender**
Male	358
Female	420

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	29
Asian	689
Other	31
Native American	0

**Age**
From 65 to 74	323
From 75 to 84	262
85 and over	180
Less than 65	13

Conditions of Medicare patients treated by Dr. Daniel Chung Ann Choo, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	58
Depression	11
Chronic Kidney Disease	44
Asthma	9
Osteoperosis	30
Atrial Fibrilation	25
Heart Failure	22
Chronic Obstructive Pulmonary Disease	15
Diabetes	61
Dementia	11
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Daniel Chung Ann Choo, MD for Medicare patients.

The highest averages for the top procedures that Dr. Daniel Chung Ann Choo, MD treated as an interventional cardiologist in #e Hacienda Heights, CA were cardiac procedures, ultrasound (sonogram), stress testing and ambulatory monitoring.

abdominal imaging	12
ambulatory monitoring	131
cardiac procedures	493
catheterization	19
diagnostic procedures	18
doctor visit	1674
hospital care	18
inpatient care	23
minimally invasive procedures	19
nuclear scan	19
outpatient care	14
pelvic imaging	12
preventive care	47
stent placement (stenting)	11
stress testing	161
ultrasound (sonogram)	338
vaccines	47
vascular procedures	52

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Daniel Chung Ann Choo, MD.

**Gender**
Female	386
Male	317

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	607
Non-Hispanic White	31
Hispanic	41
Native American / Alaskan Native	0
Other	2

**Age**
85 and over	153
75 to 84	278
Less than 65	19
65 to 74	252

Average of Total of Conditions of Medicare patients treated by Dr. Daniel Chung Ann Choo, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Daniel Chung Ann Choo, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	68
High Cholesterol	66
Stroke	4
Ischemic Heart Disease	64
Depression	11
Chronic Kidney Disease	41
Asthma	6
Osteoporosis	18
Heart Failure	27
Chronic Obstructive Pulmonary Disease	11
Diabetes	52
Atrial Fibrillation	18
Dementia	15
Cancer	7

Education & Training

Dr. Daniel Chung Ann Choo, MD graduated from Loma Linda University School of Medicine. He completed residency at Loma Linda University Medical Center. He is certified by the Certification: AMERICAN BOARD OF INTERNAL MEDICINE and has a state license in California.

Medical School: Loma Linda University School of Medicine

Residency: Loma Linda University Medical Center

Board Certification: Certification: AMERICAN BOARD OF INTERNAL MEDICINE

Licensed In: California

Affiliations & Hospitals

Dr. Daniel Chung Ann Choo, MD is associated with these hospitals and organizations:

AHMC Healthcare

Astrana Health

Allied Pacific IPA

DANIEL C CHOO MD

Ratings & Reviews

Dr. Daniel Chung Ann Choo, MD has a high overall rating with an average of 4.4 out of 5 stars based on 5 ratings. We collect ratings and reviews of Dr. Daniel Chung Ann Choo, MD from all over the web to help you find the right in #e Hacienda Heights, CA.

4.4

Overall Rating

(5 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Novartis Pharmaceuticals Corporation	$1,436 ENTRESTO $1,172	LEQVIO $264
Amarin Pharma Inc.	$1,247 Vascepa $1,247
Medtronic Vascular, Inc.	$1,131 Micra $595	Advisa $264	Azure $118	CareLink Express $71	ClosureFast $48	Other $33
Amgen Inc.	$1,022 Repatha $1,012	$10
E.R. Squibb & Sons, L.L.C.	$986 ELIQUIS $893	CAMZYOS $92
Other	$5,704 JARDIANCE $850	NEXLETOL $596	FARXIGA $420	CVX-300CVX-300P $412	Impella $329	Other $3,097

**Types of Payments**
Food and Beverage	$10,035
Travel and Lodging	$719
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$530
Education	$241

Biography

Dr. Daniel Choo's areas of specialization are adult cardiology and interventional cardiology; he sees patients in Hacienda Heights, CA, #e Hacienda Heights, CA, and Ste E Hacienda Heights, CA. He is conversant in Mandarin. Dr. Choo is affiliated with Astrana Health and AHMC Healthcare. He attended medical school at Loma Linda University School of Medicine. His training includes a residency program at Loma Linda University Medical Center. Patients rated Dr. Choo highly, giving him an average of 4.5 stars (out of 5). According to Astrana Health, he is currently accepting new patients at his office in STE E HACIENDA HEIGHTS, CA.

Select Year:

Dr. Daniel Chung Ann Choo, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Daniel Chung Ann Choo, MD in 2023

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel Chung Ann Choo, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel Chung Ann Choo, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel Chung Ann Choo, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel Chung Ann Choo, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel Chung Ann Choo, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel Chung Ann Choo, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel Chung Ann Choo, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel Chung Ann Choo, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel Chung Ann Choo, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Daniel Chung Ann Choo, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Daniel Chung Ann Choo, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography