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Dr. Katherine A. O'Donnell, MD

Accepting New Patients

(1 Rating)

Specializes in: General Surgery

SUNY, University at Buffalo School of Medicine & Biomedical Sciences

Professional interests include: breast surgery

2157 Main Street
Buffalo, NY 14214

(716) 862-1000

Dr. Katherine A. O'Donnell, MD is a general surgeon in Buffalo, NY specializing in general surgery. She graduated from SUNY, University at Buffalo School of Medicine & Biomedical Sciences. Dr. Katherine A. O'Donnell, MD is affiliated with Catholic Health System.

Office Locations

2157 Main Street
Buffalo, NY 14214

(716) 862-1000

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2605 Harlem Road
Buffalo, NY 14225

(716) 891-2400

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55 Spindrift Drive Suite 220
Williamsville, NY 14221

(716) 626-6300

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Katherine A. O'Donnell, MD treated as a general surgeon in Buffalo, NY during 2012 were open surgery, diagnostic procedures, excision and breast procedures.

Volume of procedures performed by Dr. Katherine A. O'Donnell, MD for Medicare patients.

breast procedures	28
diagnostic procedures	48
doctor visit	231
excision	48
lymph node procedures	20
open surgery	48

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Katherine A. O'Donnell, MD treated as a general surgeon in Buffalo, NY during 2013 were open surgery, diagnostic procedures, excision and breast procedures.

Volume of procedures performed by Dr. Katherine A. O'Donnell, MD for Medicare patients.

breast procedures	20
diagnostic procedures	37
doctor visit	274
excision	37
lymph node procedures	17
open surgery	37

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Katherine A. O'Donnell, MD.

**Ethnicity**
Non-Hispanic White	163
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	87
From 75 to 84	42
85 and over	17
Less than 65	35

Conditions of Medicare patients treated by Dr. Katherine A. O'Donnell, MD in 2013

Hypertension	62
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	19
Depression	23
Chronic Kidney Disease	11
Asthma	7
Osteoperosis	7
Atrial Fibrilation	0
Heart Failure	6
Chronic Obstructive Pulmonary Disease	8
Diabetes	24
Dementia	0
Cancer	70

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Katherine A. O'Donnell, MD treated as a general surgeon in Buffalo, NY during 2014 were open surgery, diagnostic procedures, excision and lymph node procedures.

Volume of procedures performed by Dr. Katherine A. O'Donnell, MD for Medicare patients.

breast procedures	23
diagnostic procedures	42
doctor visit	333
excision	42
lymph node procedures	36
open surgery	42

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Katherine A. O'Donnell, MD.

**Ethnicity**
Non-Hispanic White	201
Black	11
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	110
From 75 to 84	55
85 and over	12
Less than 65	46

Conditions of Medicare patients treated by Dr. Katherine A. O'Donnell, MD in 2014

Hypertension	64
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	20
Depression	23
Chronic Kidney Disease	15
Asthma	9
Osteoperosis	8
Atrial Fibrilation	0
Heart Failure	9
Chronic Obstructive Pulmonary Disease	13
Diabetes	24
Dementia	0
Cancer	72

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Katherine A. O'Donnell, MD treated as a general surgeon in Buffalo, NY during 2015 were excision, lymph node procedures, open surgery and diagnostic procedures.

Volume of procedures performed by Dr. Katherine A. O'Donnell, MD for Medicare patients.

breast procedures	39
cancer surgery	13
diagnostic procedures	53
doctor visit	354
excision	66
lymph node procedures	54
open surgery	53

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Katherine A. O'Donnell, MD.

**Ethnicity**
Non-Hispanic White	446
Black	34
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	278
From 75 to 84	98
85 and over	32
Less than 65	106

Conditions of Medicare patients treated by Dr. Katherine A. O'Donnell, MD in 2015

Hypertension	63
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	15
Depression	22
Chronic Kidney Disease	16
Asthma	12
Osteoperosis	7
Atrial Fibrilation	5
Heart Failure	9
Chronic Obstructive Pulmonary Disease	11
Diabetes	24
Dementia	0
Cancer	70

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Katherine A. O'Donnell, MD treated as a general surgeon in Buffalo, NY during 2016 were open surgery, diagnostic procedures, excision and breast procedures.

Volume of procedures performed by Dr. Katherine A. O'Donnell, MD for Medicare patients.

breast procedures	31
diagnostic procedures	46
doctor visit	178
excision	46
lymph node procedures	30
open surgery	46

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Katherine A. O'Donnell, MD.

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

**Age**
From 65 to 74	97
From 75 to 84	35
85 and over	17
Less than 65	27

Conditions of Medicare patients treated by Dr. Katherine A. O'Donnell, MD in 2016

Hypertension	63
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	18
Depression	21
Chronic Kidney Disease	27
Asthma	16
Osteoperosis	9
Atrial Fibrilation	0
Heart Failure	10
Chronic Obstructive Pulmonary Disease	11
Diabetes	30
Dementia	0
Cancer	72

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Katherine A. O'Donnell, MD treated as a general surgeon in Buffalo, NY during 2017 were excision, lymph node procedures, open surgery and diagnostic procedures.

Volume of procedures performed by Dr. Katherine A. O'Donnell, MD for Medicare patients.

breast procedures	22
cancer surgery	22
diagnostic procedures	23
doctor visit	61
excision	45
lymph node procedures	44
open surgery	23

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Katherine A. O'Donnell, MD.

**Gender**
Male	0
Female	69

**Ethnicity**
Non-Hispanic White	58
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	35
From 75 to 84	23
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Katherine A. O'Donnell, MD in 2017

Hypertension	70
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	22
Depression	25
Chronic Kidney Disease	23
Asthma	0
Osteoperosis	16
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	25
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Katherine A. O'Donnell, MD treated as a general surgeon in Buffalo, NY during 2018 were lymph node procedures, excision, open surgery and diagnostic procedures.

Volume of procedures performed by Dr. Katherine A. O'Donnell, MD for Medicare patients.

breast procedures	14
cancer surgery	14
diagnostic procedures	15
doctor visit	90
excision	29
lymph node procedures	30
open surgery	15

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Katherine A. O'Donnell, MD.

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

**Age**
From 65 to 74	38
From 75 to 84	26
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Katherine A. O'Donnell, MD in 2018

Hypertension	62
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	20
Depression	21
Chronic Kidney Disease	25
Asthma	0
Osteoperosis	15
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	19
Diabetes	21
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Katherine A. O'Donnell, MD treated as a general surgeon in Buffalo, NY during 2019 were excision, breast procedures, lymph node procedures and open surgery.

Volume of procedures performed by Dr. Katherine A. O'Donnell, MD for Medicare patients.

breast procedures	34
cancer surgery	21
diagnostic procedures	29
doctor visit	67
excision	50
lymph node procedures	33
open surgery	29

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Katherine A. O'Donnell, MD.

**Gender**
Male	0
Female	59

**Age**
From 65 to 74	33
From 75 to 84	15
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Katherine A. O'Donnell, MD in 2019

Hypertension	59
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	19
Depression	24
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	73

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Katherine A. O'Donnell, MD treated as a general surgeon in Buffalo, NY during 2020 were excision, lymph node procedures, breast procedures and cancer surgery.

Volume of procedures performed by Dr. Katherine A. O'Donnell, MD for Medicare patients.

breast procedures	18
cancer surgery	18
diagnostic procedures	13
doctor visit	72
excision	31
lymph node procedures	27
open surgery	13

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Katherine A. O'Donnell, MD.

**Gender**
Male	0
Female	62

**Age**
From 65 to 74	31
From 75 to 84	18
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Katherine A. O'Donnell, MD in 2020

Hypertension	58
High Cholesterol	69
Stroke	0
Ischemic Heart Disease	23
Depression	21
Chronic Kidney Disease	29
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	18
Diabetes	29
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Katherine A. O'Donnell, MD treated as a general surgeon in Buffalo, NY during 2021 were excision, lymph node procedures, breast procedures and cancer surgery.

Volume of procedures performed by Dr. Katherine A. O'Donnell, MD for Medicare patients.

breast procedures	14
cancer surgery	14
diagnostic procedures	11
doctor visit	71
excision	25
lymph node procedures	23
open surgery	11

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Katherine A. O'Donnell, MD.

**Age**
From 65 to 74	25
From 75 to 84	16
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Katherine A. O'Donnell, MD in 2021

Hypertension	61
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	25
Depression	25
Chronic Kidney Disease	32
Asthma	0
Osteoperosis	20
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	23
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Katherine A. O'Donnell, MD treated as a general surgeon in Buffalo, NY during 2022 were lymph node procedures, excision, breast procedures and open surgery.

Volume of procedures performed by Dr. Katherine A. O'Donnell, MD for Medicare patients.

breast procedures	12
cancer surgery	12
diagnostic procedures	12
doctor visit	54
excision	24
lymph node procedures	24
open surgery	12

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Katherine A. O'Donnell, MD.

**Age**
From 65 to 74	21
From 75 to 84	21
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Katherine A. O'Donnell, MD in 2022

Hypertension	68
High Cholesterol	68
Stroke	0
Ischemic Heart Disease	28
Depression	30
Chronic Kidney Disease	25
Asthma	0
Osteoperosis	26
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	30
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

Volume of procedures performed by Dr. Katherine A. O'Donnell, MD for Medicare patients.

doctor visit	29

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Katherine A. O'Donnell, MD.

**Gender**
Male	0
Female	45

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

Conditions of Medicare patients treated by Dr. Katherine A. O'Donnell, MD in 2023

Hypertension	69
High Cholesterol	71
Stroke	0
Ischemic Heart Disease	0
Depression	36
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Katherine A. O'Donnell, MD.

**Gender**
Male	0
Female	33

**Age**
From 65 to 74	17
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Katherine A. O'Donnell, MD in 2024

Hypertension	75
High Cholesterol	70
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	36
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Katherine A. O'Donnell, MD for Medicare patients.

The highest averages for the top procedures that Dr. Katherine A. O'Donnell, MD treated as a general surgeon in Buffalo, NY were excision, lymph node procedures, open surgery and diagnostic procedures.

breast procedures	23
cancer surgery	16
diagnostic procedures	29
doctor visit	151
excision	40
lymph node procedures	30
open surgery	29

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Katherine A. O'Donnell, MD.

**Gender**
Male	0
Female	20

**Ethnicity**
Black / African American	3
Asian / Pacific Islander	0
Non-Hispanic White	83
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	26
85 and over	6
Less than 65	16
65 to 74	61

Average of Total of Conditions of Medicare patients treated by Dr. Katherine A. O'Donnell, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Katherine A. O'Donnell, MD treated were cancer, hypertension, high cholesterol and depression.

Hypertension	59
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	16
Depression	20
Chronic Kidney Disease	19
Asthma	3
Osteoporosis	8
Heart Failure	2
Chronic Obstructive Pulmonary Disease	6
Diabetes	17
Atrial Fibrillation	0
Cancer	67
Dementia	0

Education & Training

Dr. Katherine A. O'Donnell, MD graduated from SUNY, University at Buffalo School of Medicine & Biomedical Sciences. She has a state license in New York.

Medical School: SUNY, University at Buffalo School of Medicine & Biomedical Sciences

Licensed In: New York

Affiliations & Hospitals

Dr. Katherine A. O'Donnell, MD is associated with these hospitals and organizations:

Catholic Health System

Ratings & Reviews

Dr. Katherine A. O'Donnell, MD has an average of 2.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Katherine A. O'Donnell, MD from all over the web to help you find the right in Buffalo, NY.

Overall Rating

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General Payments

These charts describe general payments received by Dr. Katherine A. O'Donnell, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Genentech USA, Inc.	$94 Kadcyla $37	Perjeta $36	Herceptin $21
Tactile Systems Technology Inc	$40 ENTRE PLUS $40
TESARO, Inc.	$17 VARUBI $17
Novartis Pharmaceuticals Corporation	$15 JADENU $15

**Types of Payments**
Food and Beverage	$166

Biography

Dr. Katherine Odonnell, who practices in Williamsville, NY and Buffalo, NY, is a medical specialist in general surgery. Dr. Odonnell graduated from SUNY, University at Buffalo School of Medicine & Biomedical Sciences. Her clinical interests include breast surgery. She is professionally affiliated with Sisters of Charity Hospital. Dr. Odonnell has an open panel in Williamsville, NY according to Catholic Health.

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Dr. Katherine A. O'Donnell, MD

Office Locations

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. Katherine A. O'Donnell, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Katherine A. O'Donnell, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Katherine A. O'Donnell, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Katherine A. O'Donnell, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Katherine A. O'Donnell, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Katherine A. O'Donnell, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Katherine A. O'Donnell, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Katherine A. O'Donnell, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Katherine A. O'Donnell, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Katherine A. O'Donnell, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Katherine A. O'Donnell, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Katherine A. O'Donnell, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Katherine A. O'Donnell, MD From 2012 - 2024

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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