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Dr. Mary Antionette Fitzsimons, MD

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Specializes in: Emergency Medicine

Northwestern University, Feinberg School of Medicine (1981)

3901 Lone Tree Way
Antioch, CA 94509

(925) 779-7273

Dr. Mary Antionette Fitzsimons, MD is an emergency medicine doctor in Antioch, CA specializing in emergency medicine. She graduated from Northwestern University, Feinberg School of Medicine in 1981 and has 43 years of experience. Dr. Mary Antionette Fitzsimons, MD is affiliated with Sutter Health and CEP AMERICA - CALIFORNIA.

Office Locations

Address:

3901 Lone Tree Way
Antioch, CA 94509

In The News (see more mentions in the news)

“"I thought it would be much clunkier, and the lighter you are with the controls, the easier it worked," said Mary Fitzsimons, an emergency room doctor from Walnut Creek, Calif., who spent roughly...”—"Adults get life-sized sandbox near Las Vegas Strip", Desert News, September 2011

“"I thought it would be much clunkier, and the lighter you are with the controls, the easier it worked," said Mary Fitzsimons, an emergency room doctor from Walnut Creek, California, who spent...”—"Adult sandbox in Las Vegas isn't for Tonka trucks", NBC News, September 2011

“"I thought it would be much clunkier, and the lighter you are with the controls, the easier it worked," said Mary Fitzsimons, an emergency room doctor from Walnut Creek, Calif., who spent about two...”—"What happens in Vegas ...: Adults play construction worker in life-sized sandbox", The Daily Reporter, September 2011

emergency care	611
thoracic (chest) imaging	101
X-rays	101

**Gender**
Male	240
Female	375

**Ethnicity**
Non-Hispanic White	346
Black	106
Hispanic	114
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	178
From 75 to 84	152
85 and over	110
Less than 65	175

Hypertension	75
High Cholesterol	55
Stroke	13
Ischemic Heart Disease	46
Depression	34
Chronic Kidney Disease	43
Asthma	21
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	35
Chronic Obstructive Pulmonary Disease	31
Diabetes	45
Dementia	23
Cancer	10

emergency care	617
thoracic (chest) imaging	130
X-rays	130

**Gender**
Male	236
Female	382

**Ethnicity**
Non-Hispanic White	346
Black	116
Hispanic	111
Asian	34
Other	0
Native American	0

**Age**
From 65 to 74	185
From 75 to 84	124
85 and over	125
Less than 65	184

Hypertension	75
High Cholesterol	61
Stroke	12
Ischemic Heart Disease	43
Depression	38
Chronic Kidney Disease	45
Asthma	21
Osteoperosis	8
Atrial Fibrilation	21
Heart Failure	40
Chronic Obstructive Pulmonary Disease	32
Diabetes	41
Dementia	23
Cancer	12

emergency care	656
thoracic (chest) imaging	85
X-rays	85

**Gender**
Male	530
Female	790

**Ethnicity**
Non-Hispanic White	670
Black	262
Hispanic	284
Asian	78
Other	0
Native American	0

**Age**
From 65 to 74	390
From 75 to 84	314
85 and over	240
Less than 65	376

Hypertension	75
High Cholesterol	58
Stroke	12
Ischemic Heart Disease	42
Depression	30
Chronic Kidney Disease	50
Asthma	30
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	35
Chronic Obstructive Pulmonary Disease	30
Diabetes	46
Dementia	23
Cancer	12

emergency care	687
thoracic (chest) imaging	60
X-rays	60

**Gender**
Male	258
Female	415

**Ethnicity**
Non-Hispanic White	346
Black	142
Hispanic	134
Asian	35
Other	0
Native American	0

**Age**
From 65 to 74	226
From 75 to 84	139
85 and over	112
Less than 65	196

Hypertension	75
High Cholesterol	56
Stroke	10
Ischemic Heart Disease	43
Depression	34
Chronic Kidney Disease	54
Asthma	44
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	34
Chronic Obstructive Pulmonary Disease	33
Diabetes	43
Dementia	24
Cancer	11

**Gender**
Male	355
Female	457

**Ethnicity**
Non-Hispanic White	427
Black	149
Hispanic	154
Asian	56
Other	0
Native American	0

**Age**
From 65 to 74	240
From 75 to 84	206
85 and over	137
Less than 65	229

Hypertension	75
High Cholesterol	54
Stroke	10
Ischemic Heart Disease	51
Depression	33
Chronic Kidney Disease	55
Asthma	25
Osteoperosis	8
Atrial Fibrilation	18
Heart Failure	39
Chronic Obstructive Pulmonary Disease	37
Diabetes	44
Dementia	23
Cancer	11

emergency care	540

**Gender**
Male	265
Female	352

**Ethnicity**
Non-Hispanic White	319
Black	116
Hispanic	132
Asian	32
Other	0
Native American	0

**Age**
From 65 to 74	196
From 75 to 84	151
85 and over	120
Less than 65	150

Hypertension	75
High Cholesterol	65
Stroke	11
Ischemic Heart Disease	48
Depression	33
Chronic Kidney Disease	57
Asthma	23
Osteoperosis	10
Atrial Fibrilation	19
Heart Failure	38
Chronic Obstructive Pulmonary Disease	33
Diabetes	47
Dementia	26
Cancer	11

emergency care	557

**Gender**
Male	260
Female	368

**Ethnicity**
Non-Hispanic White	299
Black	141
Hispanic	130
Asian	43
Other	15
Native American	0

**Age**
From 65 to 74	201
From 75 to 84	159
85 and over	94
Less than 65	174

Hypertension	75
High Cholesterol	63
Stroke	9
Ischemic Heart Disease	44
Depression	36
Chronic Kidney Disease	58
Asthma	21
Osteoperosis	8
Atrial Fibrilation	16
Heart Failure	40
Chronic Obstructive Pulmonary Disease	31
Diabetes	49
Dementia	23
Cancer	11

emergency care	446

**Gender**
Male	214
Female	322

**Ethnicity**
Non-Hispanic White	252
Black	120
Hispanic	101
Asian	45
Other	0
Native American	0

**Age**
From 65 to 74	176
From 75 to 84	119
85 and over	92
Less than 65	149

Hypertension	75
High Cholesterol	62
Stroke	13
Ischemic Heart Disease	42
Depression	39
Chronic Kidney Disease	61
Asthma	18
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	38
Chronic Obstructive Pulmonary Disease	31
Diabetes	48
Dementia	27
Cancer	12

emergency care	783

Average Medicare Procedure Volume From 2013 - 2021

Volume of procedures performed by Dr. Mary Antionette Fitzsimons, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mary Antionette Fitzsimons, MD treated as an emergency medicine doctor in Antioch, CA were emergency care, X-rays, thoracic (chest) imaging and catheterization.

catheterization	10
emergency care	633
thoracic (chest) imaging	85
X-rays	85

Average Medicare Patient Data From 2013 - 2021

Information about Medicare patients treated by Dr. Mary Antionette Fitzsimons, MD.

**Gender**
Male	235
Female	346

**Ethnicity**
Black / African American	115
Asian / Pacific Islander	32
Non-Hispanic White	300
Native American / Alaskan Native	0
Hispanic	116
Other	1

**Age**
75 to 84	136
85 and over	103
Less than 65	163
65 to 74	179

Average of Total of Conditions of Medicare patients treated by Dr. Mary Antionette Fitzsimons, MD From 2013 - 2021

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

Hypertension	60
High Cholesterol	47
Stroke	9
Ischemic Heart Disease	35
Depression	27
Chronic Kidney Disease	42
Asthma	20
Osteoporosis	6
Heart Failure	29
Chronic Obstructive Pulmonary Disease	25
Diabetes	36
Atrial Fibrillation	12
Cancer	9
Dementia	19

Education & Training

Dr. Mary Antionette Fitzsimons, MD graduated from Northwestern University, Feinberg School of Medicine in 1981. She has a state license in California.

Medical School: Northwestern University, Feinberg School of Medicine (1981)

Licensed In: California

Affiliations & Hospitals

Dr. Mary Antionette Fitzsimons, MD is associated with these hospitals and organizations:

Sutter Health

CEP AMERICA - CALIFORNIA

Ratings & Reviews

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Biography

Dr. Mary Fitzsimons' specialty is emergency medicine. She is professionally affiliated with Sutter Health. Dr. Fitzsimons is a graduate of Northwestern University, Feinberg School of Medicine.

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Dr. Mary Antionette Fitzsimons, MD

Office Locations

In The News (see more mentions in the news)

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mary Antionette Fitzsimons, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mary Antionette Fitzsimons, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mary Antionette Fitzsimons, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mary Antionette Fitzsimons, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mary Antionette Fitzsimons, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mary Antionette Fitzsimons, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mary Antionette Fitzsimons, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mary Antionette Fitzsimons, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Average Medicare Procedure Volume From 2013 - 2021

Average Medicare Patient Data From 2013 - 2021

Average of Total of Conditions of Medicare patients treated by Dr. Mary Antionette Fitzsimons, MD From 2013 - 2021

Education & Training

Affiliations & Hospitals

Ratings & Reviews

Biography

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