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Dr. Susan E. O'Connor, MD

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Specializes in: General Surgery

33 Whiting Hill Road Suite 33
Brewer, ME 04412

(207) 973-9720

Dr. Susan E. O'Connor, MD is a general surgeon in Brewer, ME specializing in general surgery.

Office Locations

33 Whiting Hill Road Suite 33
Brewer, ME 04412

(207) 973-9720

(207) 973-9710

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In The News (see more mentions in the news)

“Instead, "we'll be fixing things at the cellular level,"said Dr. Susan O'Connor of Eastern Maine Medical Center... ELLSWORTH - Look through the records of the Ellsworth Fire Department, and you...”—"News Archives - Page 853 of 2361 - The Ellsworth American", The Ellsworth American, January 2022

“Instead, "we'll be fixing things at the cellular level," said Dr. Susan O'Connor of Eastern Maine Medical Center... ELLSWORTH - If you want to support a great cause, but running toward a finish...”—"Health Archives - Page 56 of 127 - The Ellsworth American", The Ellsworth American, December 2021

“Instead, "we'll be fixing things at the cellular level," said Dr. Susan O'Connor of Eastern Maine Medical Center Breast Surgical Specialists and medical director of the EMMC Breast and Osteoporosis...”—"A brave new world for breast cancer treatment - The Ellsworth American", The Ellsworth American, October 2015

Noteworthy Medicare Patient Procedures Performed by Dr. Susan E. O'Connor, MD in 2023

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

Top 5%

By Volume:

breast cancer surgery

breast procedures

image-guided breast biopsy

image guided procedures

lymph node procedures

partial mastectomy

targeted breast ultrasound

ultrasound-guided core breast biopsy

By Affordability:

breast imaging

breast ultrasound

sentinel lymph node mapping

targeted breast ultrasound

women's imaging

In 2023, among providers in related specialties within Maine, Dr. Susan E. O'Connor, MD performed more breast cancer surgery, breast procedures, image-guided breast biopsy, image guided procedures, lymph node procedures, partial mastectomy, targeted breast ultrasound, and ultrasound-guided core breast biopsy procedures for Medicare patients than 95% of them and she also had a list price for breast imaging, breast ultrasound, sentinel lymph node mapping, targeted breast ultrasound, and women's imaging that was lower than the list prices billed to Medicare by 95% 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.

Top 25%

By Volume:

biopsy

excision

open lymph node biopsy

In 2012, Dr. Susan E. O'Connor, MD performed more biopsy, excision, and open lymph node biopsy procedures for Medicare patients than 75% of providers in related specialties within Maine.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Susan E. O'Connor, MD treated as a general surgeon in Brewer, ME during 2012 were breast procedures, excision, ultrasound (sonogram) and women's imaging.

Volume of procedures performed by Dr. Susan E. O'Connor, MD for Medicare patients.

breast procedures	82
cancer surgery	24
catheterization	23
diagnostic procedures	24
doctor visit	448
excision	48
lymph node procedures	26
open surgery	24
ultrasound (sonogram)	46
women's imaging	46

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Susan E. O'Connor, MD treated as a general surgeon in Brewer, ME during 2013 were breast procedures, excision, lymph node procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Susan E. O'Connor, MD for Medicare patients.

breast procedures	82
cancer surgery	38
diagnostic procedures	23
doctor visit	372
excision	61
lymph node procedures	47
open surgery	23
ultrasound (sonogram)	44
women's imaging	44

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Susan E. O'Connor, MD.

**Age**
From 65 to 74	149
From 75 to 84	84
85 and over	20
Less than 65	53

Conditions of Medicare patients treated by Dr. Susan E. O'Connor, MD in 2013

Hypertension	55
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	21
Depression	27
Chronic Kidney Disease	8
Asthma	7
Osteoperosis	11
Atrial Fibrilation	5
Heart Failure	6
Chronic Obstructive Pulmonary Disease	11
Diabetes	26
Dementia	4
Cancer	72

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Susan E. O'Connor, MD treated as a general surgeon in Brewer, ME during 2014 were breast procedures, excision, ultrasound (sonogram) and women's imaging.

Volume of procedures performed by Dr. Susan E. O'Connor, MD for Medicare patients.

breast procedures	149
cancer surgery	49
diagnostic procedures	57
doctor visit	388
excision	84
image guided procedures	22
lymph node procedures	68
minimally invasive procedures	22
minor procedures	22
open surgery	35
ultrasound (sonogram)	78
women's imaging	78

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Susan E. O'Connor, MD.

**Age**
From 65 to 74	166
From 75 to 84	81
85 and over	21
Less than 65	56

Conditions of Medicare patients treated by Dr. Susan E. O'Connor, MD in 2014

Hypertension	54
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	21
Depression	25
Chronic Kidney Disease	9
Asthma	8
Osteoperosis	12
Atrial Fibrilation	5
Heart Failure	5
Chronic Obstructive Pulmonary Disease	9
Diabetes	28
Dementia	3
Cancer	68

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Susan E. O'Connor, MD treated as a general surgeon in Brewer, ME during 2015 were breast procedures, ultrasound (sonogram), women's imaging and excision.

Volume of procedures performed by Dr. Susan E. O'Connor, MD for Medicare patients.

breast procedures	305
cancer surgery	38
diagnostic procedures	66
doctor visit	446
excision	67
image guided procedures	37
lymph node procedures	58
minimally invasive procedures	37
minor procedures	37
open surgery	29
ultrasound (sonogram)	230
women's imaging	230

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Susan E. O'Connor, MD.

**Ethnicity**
Non-Hispanic White	724
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	358
From 75 to 84	230
85 and over	38
Less than 65	122

Conditions of Medicare patients treated by Dr. Susan E. O'Connor, MD in 2015

Hypertension	61
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	24
Depression	29
Chronic Kidney Disease	14
Asthma	12
Osteoperosis	13
Atrial Fibrilation	6
Heart Failure	9
Chronic Obstructive Pulmonary Disease	11
Diabetes	29
Dementia	4
Cancer	68

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Susan E. O'Connor, MD treated as a general surgeon in Brewer, ME during 2016 were breast procedures, ultrasound (sonogram), women's imaging and excision.

Volume of procedures performed by Dr. Susan E. O'Connor, MD for Medicare patients.

breast procedures	236
cancer surgery	58
diagnostic procedures	72
doctor visit	402
excision	101
image guided procedures	29
lymph node procedures	66
minimally invasive procedures	29
minor procedures	29
open surgery	43
ultrasound (sonogram)	138
women's imaging	138

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Susan E. O'Connor, MD.

**Ethnicity**
Non-Hispanic White	349
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	180
From 75 to 84	101
85 and over	18
Less than 65	63

Conditions of Medicare patients treated by Dr. Susan E. O'Connor, MD in 2016

Hypertension	55
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	18
Depression	26
Chronic Kidney Disease	19
Asthma	20
Osteoperosis	11
Atrial Fibrilation	6
Heart Failure	8
Chronic Obstructive Pulmonary Disease	15
Diabetes	28
Dementia	5
Cancer	65

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Susan E. O'Connor, MD treated as a general surgeon in Brewer, ME during 2017 were breast procedures, ultrasound (sonogram), women's imaging and excision.

Volume of procedures performed by Dr. Susan E. O'Connor, MD for Medicare patients.

breast procedures	145
cancer surgery	34
diagnostic procedures	49
doctor visit	380
excision	60
image guided procedures	23
lymph node procedures	48
minimally invasive procedures	23
minor procedures	23
open surgery	26
ultrasound (sonogram)	88
women's imaging	88

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Susan E. O'Connor, MD.

**Ethnicity**
Non-Hispanic White	334
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	163
From 75 to 84	112
85 and over	22
Less than 65	51

Conditions of Medicare patients treated by Dr. Susan E. O'Connor, MD in 2017

Hypertension	61
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	24
Depression	25
Chronic Kidney Disease	22
Asthma	10
Osteoperosis	14
Atrial Fibrilation	7
Heart Failure	8
Chronic Obstructive Pulmonary Disease	12
Diabetes	27
Dementia	3
Cancer	71

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Susan E. O'Connor, MD treated as a general surgeon in Brewer, ME during 2018 were breast procedures, excision, ultrasound (sonogram) and women's imaging.

Volume of procedures performed by Dr. Susan E. O'Connor, MD for Medicare patients.

breast procedures	171
cancer surgery	59
diagnostic procedures	57
doctor visit	407
excision	88
image guided procedures	28
lymph node procedures	60
minimally invasive procedures	28
minor procedures	28
open surgery	29
ultrasound (sonogram)	84
women's imaging	84

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Susan E. O'Connor, MD.

**Ethnicity**
Non-Hispanic White	349
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	182
From 75 to 84	107
85 and over	25
Less than 65	49

Conditions of Medicare patients treated by Dr. Susan E. O'Connor, MD in 2018

Hypertension	60
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	20
Depression	23
Chronic Kidney Disease	17
Asthma	10
Osteoperosis	15
Atrial Fibrilation	7
Heart Failure	9
Chronic Obstructive Pulmonary Disease	15
Diabetes	26
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Susan E. O'Connor, MD treated as a general surgeon in Brewer, ME during 2019 were breast procedures, ultrasound (sonogram), women's imaging and excision.

Volume of procedures performed by Dr. Susan E. O'Connor, MD for Medicare patients.

breast procedures	168
cancer surgery	36
diagnostic procedures	43
doctor visit	382
excision	55
image guided procedures	24
lymph node procedures	37
minimally invasive procedures	24
minor procedures	24
open surgery	19
ultrasound (sonogram)	108
women's imaging	108

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Susan E. O'Connor, MD.

**Ethnicity**
Non-Hispanic White	333
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	157
From 75 to 84	118
85 and over	29
Less than 65	45

Conditions of Medicare patients treated by Dr. Susan E. O'Connor, MD in 2019

Hypertension	57
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	18
Depression	28
Chronic Kidney Disease	21
Asthma	6
Osteoperosis	14
Atrial Fibrilation	10
Heart Failure	10
Chronic Obstructive Pulmonary Disease	14
Diabetes	24
Dementia	6
Cancer	75

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Susan E. O'Connor, MD treated as a general surgeon in Brewer, ME during 2020 were breast procedures, excision, diagnostic procedures and lymph node procedures.

Volume of procedures performed by Dr. Susan E. O'Connor, MD for Medicare patients.

breast procedures	94
cancer surgery	34
diagnostic procedures	49
doctor visit	266
excision	64
image guided procedures	19
lymph node procedures	38
minimally invasive procedures	19
minor procedures	19
open surgery	30
ultrasound (sonogram)	30
women's imaging	30

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Susan E. O'Connor, MD.

**Ethnicity**
Non-Hispanic White	245
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	138
From 75 to 84	75
85 and over	19
Less than 65	25

Conditions of Medicare patients treated by Dr. Susan E. O'Connor, MD in 2020

Hypertension	58
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	19
Depression	19
Chronic Kidney Disease	19
Asthma	5
Osteoperosis	13
Atrial Fibrilation	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	14
Diabetes	24
Dementia	7
Cancer	75

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Susan E. O'Connor, MD treated as a general surgeon in Brewer, ME during 2021 were breast procedures, excision, lymph node procedures and diagnostic procedures.

Volume of procedures performed by Dr. Susan E. O'Connor, MD for Medicare patients.

breast procedures	120
cancer surgery	54
diagnostic procedures	61
doctor visit	284
excision	87
image guided procedures	28
lymph node procedures	64
minimally invasive procedures	28
minor procedures	28
open surgery	33
ultrasound (sonogram)	38
women's imaging	38

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Susan E. O'Connor, MD.

**Ethnicity**
Non-Hispanic White	237
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	133
From 75 to 84	67
85 and over	17
Less than 65	31

Conditions of Medicare patients treated by Dr. Susan E. O'Connor, MD in 2021

Hypertension	55
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	21
Depression	23
Chronic Kidney Disease	19
Asthma	8
Osteoperosis	18
Atrial Fibrilation	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	25
Dementia	4
Cancer	75

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Susan E. O'Connor, MD treated as a general surgeon in Brewer, ME during 2022 were breast procedures, excision, lymph node procedures and cancer surgery.

Volume of procedures performed by Dr. Susan E. O'Connor, MD for Medicare patients.

breast procedures	69
cancer surgery	34
diagnostic procedures	33
doctor visit	244
excision	56
image guided procedures	11
lymph node procedures	43
minimally invasive procedures	11
minor procedures	11
open surgery	22
ultrasound (sonogram)	24
women's imaging	24

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Susan E. O'Connor, MD.

**Age**
From 65 to 74	101
From 75 to 84	82
85 and over	20
Less than 65	33

Conditions of Medicare patients treated by Dr. Susan E. O'Connor, MD in 2022

Hypertension	64
High Cholesterol	69
Stroke	0
Ischemic Heart Disease	11
Depression	22
Chronic Kidney Disease	12
Asthma	11
Osteoperosis	28
Atrial Fibrilation	14
Heart Failure	10
Chronic Obstructive Pulmonary Disease	11
Diabetes	27
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Susan E. O'Connor, MD for Medicare patients.

The highest averages for the top procedures that Dr. Susan E. O'Connor, MD treated as a general surgeon in Brewer, ME were breast procedures, ultrasound (sonogram), women's imaging and excision.

breast procedures	147
cancer surgery	41
catheterization	23
diagnostic procedures	48
doctor visit	365
excision	70
image guided procedures	24
lymph node procedures	50
minimally invasive procedures	24
minor procedures	24
open surgery	28
ultrasound (sonogram)	82
women's imaging	82

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Susan E. O'Connor, MD.

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	233
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	96
85 and over	20
Less than 65	48
65 to 74	157

Average of Total of Conditions of Medicare patients treated by Dr. Susan E. O'Connor, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Susan E. O'Connor, MD treated were cancer, hypertension, high cholesterol and diabetes.

Hypertension	52
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	17
Depression	22
Chronic Kidney Disease	14
Asthma	8
Osteoporosis	13
Heart Failure	7
Chronic Obstructive Pulmonary Disease	11
Diabetes	24
Atrial Fibrillation	7
Dementia	3
Cancer	65

Education & Training

She has a state license in Maine.

Licensed In: Maine

Ratings & Reviews

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Biography

Dr. Susan O'Connor is a specialist in general surgery. She works in Brewer, ME. Dr. O'Connor is a graduate of the University of Pittsburgh School of Medicine. She is affiliated with Eastern Maine Medical Center.

Select Year:

Dr. Susan E. O'Connor, MD

Office Locations

In The News (see more mentions in the news)

Noteworthy Medicare Patient Procedures Performed by Dr. Susan E. O'Connor, MD in 2023

By Volume:

By Affordability:

By Volume:

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. Susan E. O'Connor, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Susan E. O'Connor, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Susan E. O'Connor, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Susan E. O'Connor, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Susan E. O'Connor, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Susan E. O'Connor, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Susan E. O'Connor, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Susan E. O'Connor, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Susan E. O'Connor, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Susan E. O'Connor, 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. Susan E. O'Connor, MD From 2012 - 2022

Education & Training

Ratings & Reviews

Biography

Other Providers in Brewer, ME