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Dr. Maria Cristina Rizza, MD

(5 Ratings)

Specializes in: Adult Cardiology

9940 Talbert Avenue Suite 101
Fountain Valley, CA 92708

(714) 241-9070

Dr. Maria Cristina Rizza, MD is a cardiologist in Fountain Valley, CA specializing in adult cardiology.

Office Locations

9940 Talbert Avenue Suite 101
Fountain Valley, CA 92708

(714) 241-9070

(714) 241-1815

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Maria Cristina Rizza, MD treated as a cardiologist in Fountain Valley, CA during 2012 were lab tests, cardiac procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Maria Cristina Rizza, MD for Medicare patients.

ambulatory monitoring	31
cardiac procedures	546
doctor visit	1554
hospital care	534
inpatient care	534
lab tests	765
nuclear scan	74
preventive care	260
stress testing	158
ultrasound (sonogram)	410
vascular procedures	53

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Maria Cristina Rizza, MD treated as a cardiologist in Fountain Valley, CA during 2013 were lab tests, cardiac procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Maria Cristina Rizza, MD for Medicare patients.

ambulatory monitoring	30
cardiac procedures	490
doctor visit	1461
hospital care	370
inpatient care	370
lab tests	704
nuclear scan	77
preventive care	270
stress testing	166
ultrasound (sonogram)	353
vascular procedures	59

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Maria Cristina Rizza, MD.

**Gender**
Male	258
Female	313

**Ethnicity**
Non-Hispanic White	427
Black	13
Hispanic	45
Asian	71
Other	15
Native American	0

**Age**
From 65 to 74	243
From 75 to 84	173
85 and over	105
Less than 65	50

Conditions of Medicare patients treated by Dr. Maria Cristina Rizza, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	47
Depression	23
Chronic Kidney Disease	30
Asthma	13
Osteoperosis	17
Atrial Fibrilation	21
Heart Failure	27
Chronic Obstructive Pulmonary Disease	22
Diabetes	37
Dementia	17
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Maria Cristina Rizza, MD treated as a cardiologist in Fountain Valley, CA during 2014 were lab tests, cardiac procedures, ultrasound (sonogram) and hospital care.

Volume of procedures performed by Dr. Maria Cristina Rizza, MD for Medicare patients.

ambulatory monitoring	22
cardiac procedures	450
doctor visit	1265
hospital care	343
inpatient care	343
lab tests	487
nuclear scan	78
preventive care	327
stress testing	154
ultrasound (sonogram)	347
vascular procedures	73

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Maria Cristina Rizza, MD.

**Gender**
Male	341
Female	405

**Ethnicity**
Non-Hispanic White	475
Black	13
Hispanic	69
Asian	176
Other	0
Native American	0

**Age**
From 65 to 74	275
From 75 to 84	224
85 and over	155
Less than 65	92

Conditions of Medicare patients treated by Dr. Maria Cristina Rizza, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	50
Depression	26
Chronic Kidney Disease	35
Asthma	14
Osteoperosis	18
Atrial Fibrilation	22
Heart Failure	33
Chronic Obstructive Pulmonary Disease	23
Diabetes	42
Dementia	22
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Maria Cristina Rizza, MD treated as a cardiologist in Fountain Valley, CA during 2015 were cardiac procedures, lab tests, hospital care and inpatient care.

Volume of procedures performed by Dr. Maria Cristina Rizza, MD for Medicare patients.

ambulatory monitoring	16
cardiac procedures	478
doctor visit	1330
hospital care	384
inpatient care	384
lab tests	452
nuclear scan	91
preventive care	333
stress testing	196
ultrasound (sonogram)	325
vascular procedures	59

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Maria Cristina Rizza, MD.

**Gender**
Male	804
Female	980

**Ethnicity**
Non-Hispanic White	1156
Black	0
Hispanic	166
Asian	380
Other	52
Native American	0

**Age**
From 65 to 74	652
From 75 to 84	576
85 and over	362
Less than 65	194

Conditions of Medicare patients treated by Dr. Maria Cristina Rizza, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	53
Depression	29
Chronic Kidney Disease	43
Asthma	20
Osteoperosis	17
Atrial Fibrilation	26
Heart Failure	37
Chronic Obstructive Pulmonary Disease	24
Diabetes	45
Dementia	23
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Maria Cristina Rizza, MD treated as a cardiologist in Fountain Valley, CA during 2016 were lab tests, cardiac procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Maria Cristina Rizza, MD for Medicare patients.

ambulatory monitoring	21
cardiac procedures	444
doctor visit	1281
hospital care	431
inpatient care	431
lab tests	480
nuclear scan	75
preventive care	380
stress testing	151
ultrasound (sonogram)	342
vascular procedures	70

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Maria Cristina Rizza, MD.

**Gender**
Male	437
Female	564

**Ethnicity**
Non-Hispanic White	630
Black	0
Hispanic	97
Asian	235
Other	22
Native American	0

**Age**
From 65 to 74	368
From 75 to 84	332
85 and over	202
Less than 65	99

Conditions of Medicare patients treated by Dr. Maria Cristina Rizza, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	55
Depression	27
Chronic Kidney Disease	48
Asthma	29
Osteoperosis	14
Atrial Fibrilation	25
Heart Failure	37
Chronic Obstructive Pulmonary Disease	26
Diabetes	44
Dementia	25
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Maria Cristina Rizza, MD treated as a cardiologist in Fountain Valley, CA during 2017 were hospital care, inpatient care, lab tests and cardiac procedures.

Volume of procedures performed by Dr. Maria Cristina Rizza, MD for Medicare patients.

ambulatory monitoring	18
cardiac procedures	425
doctor visit	1187
hospital care	458
inpatient care	458
lab tests	448
nuclear scan	70
preventive care	362
stress testing	141
ultrasound (sonogram)	305
vascular procedures	39

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Maria Cristina Rizza, MD.

**Gender**
Male	442
Female	498

**Ethnicity**
Non-Hispanic White	528
Black	0
Hispanic	104
Asian	276
Other	0
Native American	0

**Age**
From 65 to 74	313
From 75 to 84	325
85 and over	196
Less than 65	106

Conditions of Medicare patients treated by Dr. Maria Cristina Rizza, MD in 2017

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	50
Depression	24
Chronic Kidney Disease	48
Asthma	14
Osteoperosis	14
Atrial Fibrilation	21
Heart Failure	35
Chronic Obstructive Pulmonary Disease	26
Diabetes	46
Dementia	25
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Maria Cristina Rizza, MD treated as a cardiologist in Fountain Valley, CA during 2018 were lab tests, cardiac procedures, preventive care and ultrasound (sonogram).

Volume of procedures performed by Dr. Maria Cristina Rizza, MD for Medicare patients.

cardiac procedures	368
doctor visit	1209
hospital care	224
inpatient care	224
lab tests	428
nuclear scan	67
preventive care	344
stress testing	134
ultrasound (sonogram)	272
vascular procedures	38

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Maria Cristina Rizza, MD.

**Gender**
Male	394
Female	459

**Ethnicity**
Non-Hispanic White	586
Black	0
Hispanic	74
Asian	153
Other	27
Native American	0

**Age**
From 65 to 74	279
From 75 to 84	331
85 and over	171
Less than 65	72

Conditions of Medicare patients treated by Dr. Maria Cristina Rizza, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	50
Depression	24
Chronic Kidney Disease	48
Asthma	13
Osteoperosis	13
Atrial Fibrilation	26
Heart Failure	37
Chronic Obstructive Pulmonary Disease	24
Diabetes	40
Dementia	25
Cancer	16

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Maria Cristina Rizza, MD treated as a cardiologist in Fountain Valley, CA during 2019 were lab tests, preventive care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Maria Cristina Rizza, MD for Medicare patients.

cardiac procedures	362
doctor visit	1106
hospital care	271
inpatient care	271
lab tests	404
nuclear scan	48
preventive care	404
stress testing	97
ultrasound (sonogram)	314
vascular procedures	49

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Maria Cristina Rizza, MD.

**Gender**
Male	479
Female	571

**Ethnicity**
Non-Hispanic White	723
Black	0
Hispanic	94
Asian	183
Other	33
Native American	0

**Age**
From 65 to 74	360
From 75 to 84	391
85 and over	195
Less than 65	104

Conditions of Medicare patients treated by Dr. Maria Cristina Rizza, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	53
Depression	29
Chronic Kidney Disease	48
Asthma	12
Osteoperosis	14
Atrial Fibrilation	25
Heart Failure	38
Chronic Obstructive Pulmonary Disease	26
Diabetes	41
Dementia	21
Cancer	17

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Maria Cristina Rizza, MD treated as a cardiologist in Fountain Valley, CA during 2020 were ultrasound (sonogram), cardiac procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Maria Cristina Rizza, MD for Medicare patients.

cardiac procedures	376
doctor visit	1303
hospital care	303
inpatient care	303
lab tests	294
nuclear scan	43
preventive care	294
stress testing	86
ultrasound (sonogram)	395
vascular procedures	105

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Maria Cristina Rizza, MD.

**Gender**
Male	441
Female	463

**Ethnicity**
Non-Hispanic White	628
Black	0
Hispanic	73
Asian	164
Other	0
Native American	0

**Age**
From 65 to 74	318
From 75 to 84	340
85 and over	185
Less than 65	61

Conditions of Medicare patients treated by Dr. Maria Cristina Rizza, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	56
Depression	30
Chronic Kidney Disease	48
Asthma	12
Osteoperosis	12
Atrial Fibrilation	24
Heart Failure	40
Chronic Obstructive Pulmonary Disease	23
Diabetes	37
Dementia	24
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Maria Cristina Rizza, MD treated as a cardiologist in Fountain Valley, CA during 2021 were cardiac procedures, lab tests, preventive care and ultrasound (sonogram).

Volume of procedures performed by Dr. Maria Cristina Rizza, MD for Medicare patients.

cardiac procedures	341
doctor visit	1225
hospital care	189
inpatient care	189
lab tests	326
nuclear scan	49
preventive care	326
stress testing	99
ultrasound (sonogram)	314
vascular procedures	72

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Maria Cristina Rizza, MD.

**Gender**
Male	430
Female	571

**Ethnicity**
Non-Hispanic White	631
Black	0
Hispanic	94
Asian	225
Other	36
Native American	0

**Age**
From 65 to 74	349
From 75 to 84	352
85 and over	211
Less than 65	89

Conditions of Medicare patients treated by Dr. Maria Cristina Rizza, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	56
Depression	29
Chronic Kidney Disease	51
Asthma	13
Osteoperosis	14
Atrial Fibrilation	21
Heart Failure	39
Chronic Obstructive Pulmonary Disease	22
Diabetes	44
Dementia	28
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Maria Cristina Rizza, MD treated as a cardiologist in Fountain Valley, CA during 2022 were ultrasound (sonogram), lab tests, preventive care and cardiac procedures.

Volume of procedures performed by Dr. Maria Cristina Rizza, MD for Medicare patients.

cardiac procedures	280
doctor visit	1073
hospital care	233
inpatient care	233
lab tests	281
nuclear scan	27
preventive care	281
stress testing	56
ultrasound (sonogram)	316
vascular procedures	92

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Maria Cristina Rizza, MD.

**Gender**
Male	435
Female	470

**Ethnicity**
Non-Hispanic White	629
Black	0
Hispanic	71
Asian	167
Other	0
Native American	0

**Age**
From 65 to 74	288
From 75 to 84	376
85 and over	188
Less than 65	53

Conditions of Medicare patients treated by Dr. Maria Cristina Rizza, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	22
Ischemic Heart Disease	43
Depression	29
Chronic Kidney Disease	39
Asthma	17
Osteoperosis	20
Atrial Fibrilation	40
Heart Failure	34
Chronic Obstructive Pulmonary Disease	27
Diabetes	39
Dementia	21
Cancer	20

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Dr. Maria Cristina Rizza, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Maria Cristina Rizza, MD for Medicare patients.

The highest averages for the top procedures that Dr. Maria Cristina Rizza, MD treated as a cardiologist in Fountain Valley, CA were lab tests, cardiac procedures, hospital care and inpatient care.

ambulatory monitoring	23
cardiac procedures	414
doctor visit	1272
hospital care	340
inpatient care	340
lab tests	460
nuclear scan	63
preventive care	325
stress testing	130
ultrasound (sonogram)	335
vascular procedures	64

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Maria Cristina Rizza, MD.

**Gender**
Female	441
Male	371

**Ethnicity**
Black / African American	2
Asian / Pacific Islander	169
Non-Hispanic White	534
Native American / Alaskan Native	0
Hispanic	73
Other	15

**Age**
75 to 84	285
85 and over	164
Less than 65	76
65 to 74	287

Average of Total of Conditions of Medicare patients treated by Dr. Maria Cristina Rizza, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Maria Cristina Rizza, MD treated were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

Hypertension	68
High Cholesterol	68
Stroke	10
Ischemic Heart Disease	42
Depression	22
Chronic Kidney Disease	36
Asthma	13
Osteoporosis	12
Heart Failure	29
Chronic Obstructive Pulmonary Disease	20
Diabetes	34
Atrial Fibrillation	20
Dementia	19
Cancer	12

Education & Training

She has a state license in California.

Licensed In: California

Ratings & Reviews

Dr. Maria Cristina Rizza, 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. Maria Cristina Rizza, MD from all over the web to help you find the right in Fountain Valley, CA.

4.4

Overall Rating

(5 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Amgen Inc.	$653 Repatha $582	Aimovig $57	Corlanor $15
Janssen Pharmaceuticals, Inc	$522 XARELTO $496	INVOKANA $26
SANOFI-AVENTIS U.S. LLC	$494 PRALUENT $343	MULTAQ $137	LANTUS $14
Otsuka America Pharmaceutical, Inc.	$325 SAMSCA $280	JYNARQUE $45
Regeneron Healthcare Solutions, Inc.	$269 PRALUENT $129	PRALUENT ALIROCUMAB INJECTION $120	PRALUENT (alirocumab) Injection $20
Other	$2,495 ELIQUIS $231	TRELEGY ELLIPTA $140	NORTHERA $132	Prialt $131	LEQVIO $121	Other $1,739