Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > CT Providers > Spine Surgeons

Dr. Brendan Dyer Killory, MD, FAANS

Accepting New Patients

(1 Rating)

Specializes in: Spine Surgery and Neurosurgery

Columbia University, College of Physicians and Surgeons

Professional interests include: brain surgery, minimally invasive spine surgery, brain tumor surgery, and more.

85 Seymour Street Suite 1003
Hartford, CT 06106

(860) 696-2290

Dr. Brendan Dyer Killory, MD, FAANS is a spine surgeon in Avon, CT specializing in spine surgery and neurosurgery. He graduated from Columbia University, College of Physicians and Surgeons. Dr. Brendan Dyer Killory, MD, FAANS is affiliated with Hartford Healthcare, Hartford Hospital Integrated Care Partners and Hartford HealthCare Medical Group.

Office Locations

100 Simsbury Road Suite 203
Avon, CT 06001

open_in_new

704 Hebron Avenue Suite 206
Glastonbury, CT 06033

open_in_new

Hartford HealthCare Medical Group

85 Seymour Street Suite 1003
Hartford, CT 06106

(860) 696-2290

(860) 696-2280

open_in_new

In The News

“Brendan Killory, the surgeon who would save my life, had just finished with a stroke patient when he learned that his night's work was not yet done.”—"At peace with my traumatic brain injury", Fort Worth Business Press, July 2016

Noteworthy Medicare Patient Procedures Performed by Dr. Brendan Dyer Killory, MD, FAANS in 2023

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

Top 5%

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2023, Dr. Brendan Dyer Killory, MD, FAANS had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) 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

Volume of procedures performed by Dr. Brendan Dyer Killory, MD, FAANS for Medicare patients.

doctor visit	103

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Brendan Dyer Killory, MD, FAANS for Medicare patients.

doctor visit	168

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Brendan Dyer Killory, MD, FAANS.

**Gender**
Male	54
Female	66

**Ethnicity**
Non-Hispanic White	102
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	39
From 75 to 84	35
85 and over	15
Less than 65	31

Conditions of Medicare patients treated by Dr. Brendan Dyer Killory, MD, FAANS in 2013

Hypertension	69
High Cholesterol	58
Stroke	17
Ischemic Heart Disease	38
Depression	36
Chronic Kidney Disease	27
Asthma	14
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	18
Chronic Obstructive Pulmonary Disease	17
Diabetes	37
Dementia	21
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Brendan Dyer Killory, MD, FAANS treated as a spine surgeon in Avon, CT during 2014 were hospital care, inpatient care and cerebrospinal fluid (CSF) shunt insertion.

Volume of procedures performed by Dr. Brendan Dyer Killory, MD, FAANS for Medicare patients.

cerebrospinal fluid (CSF) shunt insertion	12
doctor visit	145
hospital care	68
inpatient care	68

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Brendan Dyer Killory, MD, FAANS.

**Gender**
Male	82
Female	61

**Ethnicity**
Non-Hispanic White	128
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	47
From 75 to 84	45
85 and over	19
Less than 65	32

Conditions of Medicare patients treated by Dr. Brendan Dyer Killory, MD, FAANS in 2014

Hypertension	73
High Cholesterol	62
Stroke	19
Ischemic Heart Disease	35
Depression	33
Chronic Kidney Disease	27
Asthma	13
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	24
Chronic Obstructive Pulmonary Disease	15
Diabetes	33
Dementia	24
Cancer	20

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Brendan Dyer Killory, MD, FAANS treated as a spine surgeon in Avon, CT during 2015 were hospital care, inpatient care and spinal procedures.

Volume of procedures performed by Dr. Brendan Dyer Killory, MD, FAANS for Medicare patients.

doctor visit	187
hospital care	24
inpatient care	24
spinal procedures	13

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Brendan Dyer Killory, MD, FAANS.

**Gender**
Male	146
Female	150

**Ethnicity**
Non-Hispanic White	258
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	92
From 75 to 84	100
85 and over	36
Less than 65	68

Conditions of Medicare patients treated by Dr. Brendan Dyer Killory, MD, FAANS in 2015

Hypertension	75
High Cholesterol	64
Stroke	21
Ischemic Heart Disease	32
Depression	36
Chronic Kidney Disease	26
Asthma	17
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	22
Chronic Obstructive Pulmonary Disease	16
Diabetes	30
Dementia	20
Cancer	22

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Brendan Dyer Killory, MD, FAANS treated as a spine surgeon in Avon, CT during 2016 were hospital care, inpatient care and spinal procedures.

Volume of procedures performed by Dr. Brendan Dyer Killory, MD, FAANS for Medicare patients.

doctor visit	211
hospital care	51
inpatient care	51
spinal procedures	11

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Brendan Dyer Killory, MD, FAANS.

**Gender**
Male	84
Female	90

**Ethnicity**
Non-Hispanic White	155
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	61
From 75 to 84	66
85 and over	16
Less than 65	31

Conditions of Medicare patients treated by Dr. Brendan Dyer Killory, MD, FAANS in 2016

Hypertension	75
High Cholesterol	57
Stroke	21
Ischemic Heart Disease	30
Depression	37
Chronic Kidney Disease	28
Asthma	20
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	21
Chronic Obstructive Pulmonary Disease	16
Diabetes	26
Dementia	27
Cancer	18

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Brendan Dyer Killory, MD, FAANS treated as a spine surgeon in Avon, CT during 2017 were hospital care, inpatient care and spinal procedures.

Volume of procedures performed by Dr. Brendan Dyer Killory, MD, FAANS for Medicare patients.

doctor visit	223
hospital care	56
inpatient care	56
spinal procedures	13

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Brendan Dyer Killory, MD, FAANS.

**Gender**
Male	81
Female	115

**Ethnicity**
Non-Hispanic White	163
Black	0
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	78
From 75 to 84	64
85 and over	16
Less than 65	38

Conditions of Medicare patients treated by Dr. Brendan Dyer Killory, MD, FAANS in 2017

Hypertension	74
High Cholesterol	46
Stroke	19
Ischemic Heart Disease	31
Depression	36
Chronic Kidney Disease	35
Asthma	10
Osteoperosis	11
Atrial Fibrilation	16
Heart Failure	15
Chronic Obstructive Pulmonary Disease	19
Diabetes	30
Dementia	26
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Brendan Dyer Killory, MD, FAANS treated as a spine surgeon in Avon, CT during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Brendan Dyer Killory, MD, FAANS for Medicare patients.

doctor visit	239
hospital care	25
inpatient care	25

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Brendan Dyer Killory, MD, FAANS.

**Gender**
Male	83
Female	104

**Ethnicity**
Non-Hispanic White	152
Black	12
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	63
From 75 to 84	56
85 and over	20
Less than 65	48

Conditions of Medicare patients treated by Dr. Brendan Dyer Killory, MD, FAANS in 2018

Hypertension	74
High Cholesterol	62
Stroke	19
Ischemic Heart Disease	34
Depression	39
Chronic Kidney Disease	35
Asthma	11
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	20
Chronic Obstructive Pulmonary Disease	13
Diabetes	26
Dementia	19
Cancer	17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Brendan Dyer Killory, MD, FAANS treated as a spine surgeon in Avon, CT during 2019 were hospital care, inpatient care, spinal procedures and neck surgery.

Volume of procedures performed by Dr. Brendan Dyer Killory, MD, FAANS for Medicare patients.

arthrodesis (bone fusion surgery)	11
doctor visit	228
hospital care	57
inpatient care	57
neck surgery	11
spinal procedures	29

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Brendan Dyer Killory, MD, FAANS.

**Gender**
Male	90
Female	100

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

**Age**
From 65 to 74	67
From 75 to 84	57
85 and over	15
Less than 65	51

Conditions of Medicare patients treated by Dr. Brendan Dyer Killory, MD, FAANS in 2019

Hypertension	69
High Cholesterol	60
Stroke	15
Ischemic Heart Disease	32
Depression	46
Chronic Kidney Disease	37
Asthma	16
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	21
Diabetes	28
Dementia	21
Cancer	20

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Brendan Dyer Killory, MD, FAANS treated as a spine surgeon in Avon, CT during 2020 were hospital care, inpatient care and spinal procedures.

Volume of procedures performed by Dr. Brendan Dyer Killory, MD, FAANS for Medicare patients.

doctor visit	168
hospital care	55
inpatient care	55
spinal procedures	12

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Brendan Dyer Killory, MD, FAANS.

**Gender**
Male	75
Female	78

**Ethnicity**
Non-Hispanic White	126
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	59
From 75 to 84	50
85 and over	18
Less than 65	26

Conditions of Medicare patients treated by Dr. Brendan Dyer Killory, MD, FAANS in 2020

Hypertension	75
High Cholesterol	68
Stroke	24
Ischemic Heart Disease	39
Depression	44
Chronic Kidney Disease	46
Asthma	8
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	18
Chronic Obstructive Pulmonary Disease	15
Diabetes	29
Dementia	25
Cancer	21

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Brendan Dyer Killory, MD, FAANS treated as a spine surgeon in Avon, CT during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Brendan Dyer Killory, MD, FAANS for Medicare patients.

doctor visit	176
hospital care	33
inpatient care	33

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Brendan Dyer Killory, MD, FAANS.

**Gender**
Male	75
Female	94

**Ethnicity**
Non-Hispanic White	147
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	59
From 75 to 84	55
85 and over	25
Less than 65	30

Conditions of Medicare patients treated by Dr. Brendan Dyer Killory, MD, FAANS in 2021

Hypertension	75
High Cholesterol	64
Stroke	20
Ischemic Heart Disease	29
Depression	43
Chronic Kidney Disease	34
Asthma	12
Osteoperosis	12
Atrial Fibrilation	14
Heart Failure	17
Chronic Obstructive Pulmonary Disease	12
Diabetes	31
Dementia	24
Cancer	17

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Brendan Dyer Killory, MD, FAANS treated as a spine surgeon in Avon, CT during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Brendan Dyer Killory, MD, FAANS for Medicare patients.

doctor visit	191
hospital care	27
inpatient care	27

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Brendan Dyer Killory, MD, FAANS.

**Gender**
Male	60
Female	105

**Ethnicity**
Non-Hispanic White	141
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	55
From 75 to 84	69
85 and over	17
Less than 65	24

Conditions of Medicare patients treated by Dr. Brendan Dyer Killory, MD, FAANS in 2022

Hypertension	75
High Cholesterol	75
Stroke	31
Ischemic Heart Disease	27
Depression	41
Chronic Kidney Disease	22
Asthma	15
Osteoperosis	22
Atrial Fibrilation	25
Heart Failure	22
Chronic Obstructive Pulmonary Disease	13
Diabetes	25
Dementia	17
Cancer	22

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Brendan Dyer Killory, MD, FAANS for Medicare patients.

The highest averages for the top procedures that Dr. Brendan Dyer Killory, MD, FAANS treated as a spine surgeon in Avon, CT were hospital care, inpatient care, spinal procedures and neck surgery.

arthrodesis (bone fusion surgery)	11
doctor visit	185
hospital care	44
inpatient care	44
neck surgery	11
spinal procedures	15

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Brendan Dyer Killory, MD, FAANS.

**Gender**
Male	75
Female	87

**Ethnicity**
Black / African American	1
Asian / Pacific Islander	0
Non-Hispanic White	139
Native American / Alaskan Native	0
Hispanic	2
Other	0

**Age**
75 to 84	54
85 and over	17
Less than 65	34
65 to 74	56

Average of Total of Conditions of Medicare patients treated by Dr. Brendan Dyer Killory, MD, FAANS From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Brendan Dyer Killory, MD, FAANS treated were hypertension, high cholesterol, depression and ischemic heart disease.

Hypertension	66
High Cholesterol	56
Stroke	18
Ischemic Heart Disease	29
Depression	35
Chronic Kidney Disease	28
Asthma	12
Osteoporosis	9
Heart Failure	17
Chronic Obstructive Pulmonary Disease	14
Diabetes	26
Atrial Fibrillation	12
Dementia	20
Cancer	16

Education & Training

Dr. Brendan Dyer Killory, MD, FAANS graduated from Columbia University, College of Physicians and Surgeons. He completed residency at Barrow Neurological Institute. He has a state license in Connecticut.

Medical School: Columbia University, College of Physicians and Surgeons

Residency: Barrow Neurological Institute

Licensed In: Connecticut

Affiliations & Hospitals

Dr. Brendan Dyer Killory, MD, FAANS is associated with these hospitals and organizations:

Hartford Healthcare

Hartford Hospital Integrated Care Partners

Hartford HealthCare Medical Group

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Brendan Dyer Killory, MD, FAANS appears to accept the following insurance providers: CorVel, Great-West Healthcare, WellCare, Evercare, MultiPlan, United Healthcare, Aetna, Oxford Health Plans, Cigna, Coventry, Anthem, ConnectiCare, Focus Health Solutions, Prime Health, First Health, Private Healthcare Systems (PHCS), CarePartners of Connecticut, Senior Whole Health, Health Direct, Colonial Cooperative Care, BCBS Medicare, Inc., Health Connecticut, Health New England, Healthy Connecticut, Connecticare Commercial, Essence Healthcare, Connecticare Medicare, Community Health Network of Connecticut and Northeast Health Direct.

Insurance Accepted by Provider includes:

According to our sources, Dr. Brendan Dyer Killory, MD, FAANS accepts the following insurance providers:

CorVel

Great-West Healthcare

WellCare

Evercare

MultiPlan

United Healthcare

Aetna

Oxford Health Plans

Cigna

Coventry

Anthem

ConnectiCare

Focus Health Solutions

Prime Health

First Health

Private Healthcare Systems (PHCS)

CarePartners of Connecticut

Senior Whole Health

Health Direct

Colonial Cooperative Care

BCBS Medicare

Inc.

Health Connecticut

Health New England

Healthy Connecticut

Connecticare Commercial

Essence Healthcare

Connecticare Medicare

Community Health Network of Connecticut

Northeast Health Direct

Ratings & Reviews

Dr. Brendan Dyer Killory, MD, FAANS has an exceptional overall rating with an average of 5.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Brendan Dyer Killory, MD, FAANS from all over the web to help you find the right in Avon, CT.

Overall Rating

(1 Rating)

Leave a Review

General Payments

These charts describe general payments received by Dr. Brendan Dyer Killory, MD, FAANS. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
DePuy Synthes Sales Inc.	$721 Spine $181	COUGAR $174	VIPER $76	SPETZLER MALIS $64	EXPEDIUM $62	Other $165
Zimmer Biomet Holdings, Inc.	$486 ROSA Brain $486
Carl Zeiss Meditec, Inc.	$117 $117
Visualase, Inc.	$80 Visualase Thermal Therapy System $80
Medtronic Sofamor Danek USA, Inc.	$76 Thoracolumbar - TL Therapies $76
Other	$170 ZEVO $38	Laser ablation $29	Grafton $28	Spinal Implant $20	$54

**Types of Payments**
Food and Beverage	$1,326
Travel and Lodging	$295
Entertainment	$28

Biography

Dr. Brendan Killory is a medical specialist in spine surgery and neurosurgery. Clinical interests for Dr. Killory include brain aneurysm, stereotactic radiosurgery (SRS), and complex spine surgery. He is affiliated with Hartford Healthcare. Dr. Killory accepts Anthem, ConnectiCare, Blue California, and more. His practice in Hartford, CT is open to new patients as reported by Hartford Healthcare. Dr. Killory studied medicine at the University of Missouri-Columbia School of Medicine and Columbia University, College of Physicians and Surgeons. His training includes a residency program at Barrow Neurological Institute.

Select Year:

Dr. Brendan Dyer Killory, MD, FAANS

Office Locations

In The News

Noteworthy Medicare Patient Procedures Performed by Dr. Brendan Dyer Killory, MD, FAANS in 2023

By Affordability:

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. Brendan Dyer Killory, MD, FAANS in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brendan Dyer Killory, MD, FAANS in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brendan Dyer Killory, MD, FAANS in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brendan Dyer Killory, MD, FAANS in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brendan Dyer Killory, MD, FAANS in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brendan Dyer Killory, MD, FAANS in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brendan Dyer Killory, MD, FAANS in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brendan Dyer Killory, MD, FAANS in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brendan Dyer Killory, MD, FAANS in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Brendan Dyer Killory, MD, FAANS 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. Brendan Dyer Killory, MD, FAANS From 2012 - 2022

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Biography

Spine Surgeons in Nearby Locations

Other Providers in Avon, CT