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Dawn M. O'Reilly, PA

(Dawn-Marie O'Reilly, PA)

(No ratings)

Specializes in: Emergency Medicine

197 Dixwell Avenue
New Haven, CT 06511

(203) 503-3000

Dawn M. O'Reilly, PA is in Guilford, CT specializing in emergency medicine. Dawn M. O'Reilly, PA is affiliated with Yale New Haven Health.

Office Locations

111 Goose Lane
Guilford, CT 06437

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Yale New Haven Health

1450 Chapel Street
New Haven, CT 06511

(203) 867-5264

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Yale New Haven Health

197 Dixwell Avenue
New Haven, CT 06511

(203) 503-3000

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28 Crescent Street
Middletown, CT 06457

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Noteworthy Medicare Patient Procedures Performed by Dawn M. O'Reilly, PA in 2023

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

Top 5%

By Affordability:

emergency care

emergency room care

In 2023, Dawn M. O'Reilly, PA had a list price for emergency care, and emergency room (ER) care that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Connecticut. 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 Dawn M. O'Reilly, PA treated as in Guilford, CT during 2012 were emergency care.

Volume of procedures performed by Dawn M. O'Reilly, PA for Medicare patients.

emergency care	80

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dawn M. O'Reilly, PA treated as in Guilford, CT during 2013 were emergency care.

Volume of procedures performed by Dawn M. O'Reilly, PA for Medicare patients.

emergency care	49

2013 Medicare Patient Data

Information about Medicare patients treated by Dawn M. O'Reilly, PA.

**Gender**
Male	19
Female	32

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

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	25

Conditions of Medicare patients treated by Dawn M. O'Reilly, PA in 2013

Hypertension	75
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	41
Depression	57
Chronic Kidney Disease	31
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	24
Chronic Obstructive Pulmonary Disease	22
Diabetes	45
Dementia	22
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dawn M. O'Reilly, PA treated as in Guilford, CT during 2014 were emergency care.

Volume of procedures performed by Dawn M. O'Reilly, PA for Medicare patients.

emergency care	46

2014 Medicare Patient Data

Information about Medicare patients treated by Dawn M. O'Reilly, PA.

**Gender**
Male	24
Female	26

**Ethnicity**
Non-Hispanic White	24
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	30

Conditions of Medicare patients treated by Dawn M. O'Reilly, PA in 2014

Hypertension	60
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	32
Depression	42
Chronic Kidney Disease	22
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	22
Chronic Obstructive Pulmonary Disease	0
Diabetes	26
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dawn M. O'Reilly, PA treated as in Guilford, CT during 2015 were emergency care.

Volume of procedures performed by Dawn M. O'Reilly, PA for Medicare patients.

emergency care	62

2015 Medicare Patient Data

Information about Medicare patients treated by Dawn M. O'Reilly, PA.

**Gender**
Male	58
Female	82

**Ethnicity**
Non-Hispanic White	92
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	30
85 and over	0
Less than 65	78

Conditions of Medicare patients treated by Dawn M. O'Reilly, PA in 2015

Hypertension	57
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	20
Depression	33
Chronic Kidney Disease	16
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	19
Chronic Obstructive Pulmonary Disease	19
Diabetes	29
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dawn M. O'Reilly, PA treated as in Guilford, CT during 2016 were emergency care.

Volume of procedures performed by Dawn M. O'Reilly, PA for Medicare patients.

emergency care	45

2016 Medicare Patient Data

Information about Medicare patients treated by Dawn M. O'Reilly, PA.

**Gender**
Male	33
Female	43

**Ethnicity**
Non-Hispanic White	37
Black	23
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	24
From 75 to 84	0
85 and over	0
Less than 65	31

Conditions of Medicare patients treated by Dawn M. O'Reilly, PA in 2016

Hypertension	62
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	33
Depression	33
Chronic Kidney Disease	25
Asthma	30
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	22
Chronic Obstructive Pulmonary Disease	18
Diabetes	25
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dawn M. O'Reilly, PA treated as in Guilford, CT during 2017 were emergency care.

Volume of procedures performed by Dawn M. O'Reilly, PA for Medicare patients.

emergency care	18

2017 Medicare Patient Data

Information about Medicare patients treated by Dawn M. O'Reilly, PA.

**Ethnicity**
Non-Hispanic White	15
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	20

Conditions of Medicare patients treated by Dawn M. O'Reilly, PA in 2017

Hypertension	73
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	0
Depression	62
Chronic Kidney Disease	46
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	32
Chronic Obstructive Pulmonary Disease	0
Diabetes	43
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dawn M. O'Reilly, PA treated as in Guilford, CT during 2018 were emergency care.

Volume of procedures performed by Dawn M. O'Reilly, PA for Medicare patients.

emergency care	100

2018 Medicare Patient Data

Information about Medicare patients treated by Dawn M. O'Reilly, PA.

**Gender**
Male	47
Female	86

**Ethnicity**
Non-Hispanic White	88
Black	27
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	38
From 75 to 84	31
85 and over	21
Less than 65	43

Conditions of Medicare patients treated by Dawn M. O'Reilly, PA in 2018

Hypertension	66
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	29
Depression	41
Chronic Kidney Disease	32
Asthma	17
Osteoperosis	12
Atrial Fibrilation	14
Heart Failure	26
Chronic Obstructive Pulmonary Disease	14
Diabetes	35
Dementia	14
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dawn M. O'Reilly, PA treated as in Guilford, CT during 2019 were emergency care.

Volume of procedures performed by Dawn M. O'Reilly, PA for Medicare patients.

emergency care	53

2019 Medicare Patient Data

Information about Medicare patients treated by Dawn M. O'Reilly, PA.

**Gender**
Male	27
Female	49

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

**Age**
From 65 to 74	21
From 75 to 84	13
85 and over	18
Less than 65	24

Conditions of Medicare patients treated by Dawn M. O'Reilly, PA in 2019

Hypertension	66
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	34
Depression	39
Chronic Kidney Disease	37
Asthma	17
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	18
Chronic Obstructive Pulmonary Disease	18
Diabetes	29
Dementia	16
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dawn M. O'Reilly, PA treated as in Guilford, CT during 2020 were emergency care.

Volume of procedures performed by Dawn M. O'Reilly, PA for Medicare patients.

emergency care	19

2020 Medicare Patient Data

Information about Medicare patients treated by Dawn M. O'Reilly, PA.

**Gender**
Male	20
Female	20

**Ethnicity**
Non-Hispanic White	0
Black	19
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	18

Conditions of Medicare patients treated by Dawn M. O'Reilly, PA in 2020

Hypertension	63
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	35
Depression	35
Chronic Kidney Disease	28
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

2021 Medicare Patient Data

Information about Medicare patients treated by Dawn M. O'Reilly, PA.

**Gender**
Male	11
Female	13

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	11

Conditions of Medicare patients treated by Dawn M. O'Reilly, PA in 2021

Hypertension	58
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	0
Depression	58
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

2022 Medicare Procedure Volume

The top procedures that Dawn M. O'Reilly, PA treated as in Guilford, CT during 2022 were emergency care.

Volume of procedures performed by Dawn M. O'Reilly, PA for Medicare patients.

emergency care	61

2022 Medicare Patient Data

Information about Medicare patients treated by Dawn M. O'Reilly, PA.

**Gender**
Male	29
Female	38

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

**Age**
From 65 to 74	0
From 75 to 84	23
85 and over	0
Less than 65	24

Conditions of Medicare patients treated by Dawn M. O'Reilly, PA in 2022

Hypertension	75
High Cholesterol	70
Stroke	0
Ischemic Heart Disease	31
Depression	40
Chronic Kidney Disease	22
Asthma	24
Osteoperosis	0
Atrial Fibrilation	24
Heart Failure	21
Chronic Obstructive Pulmonary Disease	19
Diabetes	40
Dementia	0
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dawn M. O'Reilly, PA for Medicare patients.

The highest averages for the top procedures that Dawn M. O'Reilly, PA treated as in Guilford, CT were emergency care.

emergency care	53

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dawn M. O'Reilly, PA.

**Gender**
Male	24
Female	35

**Ethnicity**
Black / African American	6
Asian / Pacific Islander	0
Non-Hispanic White	34
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	8
85 and over	3
Less than 65	27
65 to 74	7

Average of Total of Conditions of Medicare patients treated by Dawn M. O'Reilly, PA From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dawn M. O'Reilly, PA treated were hypertension, high cholesterol, depression and diabetes.

Hypertension	59
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	23
Depression	40
Chronic Kidney Disease	23
Asthma	8
Osteoporosis	1
Heart Failure	16
Chronic Obstructive Pulmonary Disease	10
Diabetes	24
Atrial Fibrillation	3
Dementia	4
Cancer	2

Education & Training

She has a state license in Connecticut.

Licensed In: Connecticut

Affiliations & Hospitals

Dawn M. O'Reilly, PA is associated with these hospitals and organizations:

Yale New Haven Health

Ratings & Reviews

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Biography

Ms. Dawn-Marie O'Reilly is a specialist in emergency medicine. She is affiliated with Yale New Haven Health. Yale New Haven Health reports that Ms. O'Reilly is not accepting new patients.