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Dr. Gary Keith Griffin, MD

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(Dr. Gary K. Griffin, MD)

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Specializes in: Diagnostic Radiology

University of Connecticut School of Medicine (1981)

41 Brewster Road
Bristol, CT 06010

(860) 489-7314

Dr. Gary Keith Griffin, MD is a diagnostic radiologist in Bristol, CT specializing in diagnostic radiology. He graduated from University of Connecticut School of Medicine in 1981 and has 45 years of experience. Dr. Gary Keith Griffin, MD is affiliated with Bristol Hospital and RADIOLOGIC ASSOCIATES OF MIDDLETOWN PC.

Office Locations

41 Brewster Road
Bristol, CT 06010

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57 Commercial Boulevard
Torrington, CT 06790

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In The News

“In 2007, Dr. Gary Griffin, a Connecticut radiologist, contacted me to acknowledge the significant impact of our ultrasound coverage screening law, passed in 2005.”—"Protecting the Patient-Consumer From Later-Stage Cancer: Learning From Connecticut's Breast Density Laws", Huff Post, March 2016

Noteworthy Medicare Patient Procedures Performed by Dr. Gary Keith Griffin, MD in 2023

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

Top 5%

By Affordability:

dual-energy X-ray absorptiometry

mammogram

spine imaging

thoracic imaging

In 2023, Dr. Gary Keith Griffin, MD had a list price for abdominal CT scan, bone density test, central DEXA, chest CT scan, dual-energy X-ray absorptiometry (DEXA), mammogram (breast X-ray), spine imaging, and thoracic (chest) imaging 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.

Top 10%

By Affordability:

whole breast ultrasound

In 2023, Dr. Gary Keith Griffin, MD had a list price for CT scan, pelvic CT scan, screening mammogram, spine X-ray, and whole breast ultrasound that was lower than the list prices billed to Medicare by 90% 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.

Top 25%

By Volume:

thoracic imaging

By Affordability:

In 2012, among providers in related specialties within Connecticut, Dr. Gary Keith Griffin, MD performed more thoracic (chest) imaging procedures for Medicare patients than 75% of them and he also had a list price for breast imaging, chest X-ray, joint X-ray, knee X-ray, rib X-ray, women's imaging, and X-rays that was lower than the list prices billed to Medicare by 75% 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.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Gary Keith Griffin, MD treated as a diagnostic radiologist in Bristol, CT during 2012 were X-rays, breast procedures, women's imaging and thoracic (chest) imaging.

Volume of procedures performed by Dr. Gary Keith Griffin, MD for Medicare patients.

abdominal imaging	493
aspiration	37
brain imaging (neuroimaging)	306
breast procedures	1581
cardiac procedures	39
CT scan	659
diagnostic imaging	152
diagnostic procedures	19
excision	19
hip imaging	101
image guided procedures	19
injections	21
minimally invasive procedures	19
minor procedures	19
MRI (magnetic resonance imaging)	61
musculoskeletal imaging	519
neck imaging	33
nuclear scan	60
open surgery	19
pelvic imaging	398
preventive care	1104
spinal procedures	117
stress testing	39
thoracic (chest) imaging	1130
ultrasound (sonogram)	844
vascular procedures	261
women's imaging	1579
X-rays	2971

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gary Keith Griffin, MD treated as a diagnostic radiologist in Bristol, CT during 2013 were X-rays, thoracic (chest) imaging, breast procedures and women's imaging.

Volume of procedures performed by Dr. Gary Keith Griffin, MD for Medicare patients.

abdominal imaging	576
aspiration	34
brain imaging (neuroimaging)	307
breast procedures	1451
CT scan	641
diagnostic imaging	129
diagnostic procedures	19
excision	19
gastrointestinal procedures	33
hip imaging	130
image guided procedures	19
injections	21
minimally invasive procedures	19
minor procedures	19
MRI (magnetic resonance imaging)	145
musculoskeletal imaging	523
neck imaging	46
nuclear scan	23
open surgery	19
pelvic imaging	347
preventive care	1006
spinal procedures	87
thoracic (chest) imaging	1675
ultrasound (sonogram)	832
vascular procedures	271
women's imaging	1419
X-rays	3420

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Keith Griffin, MD.

**Gender**
Male	1092
Female	2522

**Ethnicity**
Non-Hispanic White	3426
Black	42
Hispanic	71
Asian	0
Other	42
Native American	0

**Age**
From 65 to 74	1234
From 75 to 84	1054
85 and over	710
Less than 65	616

Conditions of Medicare patients treated by Dr. Gary Keith Griffin, MD in 2013

Hypertension	72
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	34
Depression	28
Chronic Kidney Disease	27
Asthma	12
Osteoperosis	12
Atrial Fibrilation	14
Heart Failure	21
Chronic Obstructive Pulmonary Disease	25
Diabetes	28
Dementia	16
Cancer	15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gary Keith Griffin, MD treated as a diagnostic radiologist in Bristol, CT during 2014 were X-rays, thoracic (chest) imaging, CT scan and ultrasound (sonogram).

Volume of procedures performed by Dr. Gary Keith Griffin, MD for Medicare patients.

abdominal imaging	583
aspiration	27
brain imaging (neuroimaging)	399
breast procedures	723
catheterization	12
CT scan	766
diagnostic imaging	71
diagnostic procedures	13
gastrointestinal procedures	32
hip imaging	231
image guided procedures	13
injections	14
minimally invasive procedures	13
minor procedures	13
MRI (magnetic resonance imaging)	250
musculoskeletal imaging	533
neck imaging	45
nuclear scan	36
pelvic imaging	462
preventive care	511
spinal procedures	170
thoracic (chest) imaging	2001
ultrasound (sonogram)	756
vascular procedures	305
women's imaging	739
X-rays	3209

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Keith Griffin, MD.

**Gender**
Male	1215
Female	2194

**Ethnicity**
Non-Hispanic White	3230
Black	45
Hispanic	73
Asian	22
Other	39
Native American	0

**Age**
From 65 to 74	1100
From 75 to 84	967
85 and over	717
Less than 65	625

Conditions of Medicare patients treated by Dr. Gary Keith Griffin, MD in 2014

Hypertension	72
High Cholesterol	60
Stroke	6
Ischemic Heart Disease	33
Depression	29
Chronic Kidney Disease	29
Asthma	11
Osteoperosis	12
Atrial Fibrilation	15
Heart Failure	22
Chronic Obstructive Pulmonary Disease	26
Diabetes	30
Dementia	17
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gary Keith Griffin, MD treated as a diagnostic radiologist in Bristol, CT during 2016 were breast procedures, women's imaging, ultrasound (sonogram) and X-rays.

Volume of procedures performed by Dr. Gary Keith Griffin, MD for Medicare patients.

breast procedures	419
preventive care	175
ultrasound (sonogram)	244
women's imaging	419
X-rays	175

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Keith Griffin, MD.

**Ethnicity**
Non-Hispanic White	167
Black	11
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	97
From 75 to 84	78
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary Keith Griffin, MD in 2016

Hypertension	50
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	13
Depression	11
Chronic Kidney Disease	7
Asthma	8
Osteoperosis	9
Atrial Fibrilation	7
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	16
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gary Keith Griffin, MD treated as a diagnostic radiologist in Bristol, CT during 2017 were X-rays, breast procedures, preventive care and women's imaging.

Volume of procedures performed by Dr. Gary Keith Griffin, MD for Medicare patients.

breast procedures	17
preventive care	17
thoracic (chest) imaging	13
women's imaging	17
X-rays	30

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Keith Griffin, MD.

**Gender**
Male	44
Female	65

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

**Age**
From 65 to 74	58
From 75 to 84	16
85 and over	11
Less than 65	24

Conditions of Medicare patients treated by Dr. Gary Keith Griffin, MD in 2017

Hypertension	53
High Cholesterol	25
Stroke	0
Ischemic Heart Disease	32
Depression	34
Chronic Kidney Disease	26
Asthma	0
Osteoperosis	0
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	25
Dementia	14
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gary Keith Griffin, MD treated as a diagnostic radiologist in Bristol, CT during 2018 were breast procedures, women's imaging, ultrasound (sonogram) and X-rays.

Volume of procedures performed by Dr. Gary Keith Griffin, MD for Medicare patients.

breast procedures	461
preventive care	211
ultrasound (sonogram)	250
women's imaging	461
X-rays	211

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Keith Griffin, MD.

**Gender**
Male	0
Female	230

**Ethnicity**
Non-Hispanic White	206
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	142
From 75 to 84	60
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary Keith Griffin, MD in 2018

Hypertension	44
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	12
Depression	17
Chronic Kidney Disease	9
Asthma	5
Osteoperosis	16
Atrial Fibrilation	9
Heart Failure	5
Chronic Obstructive Pulmonary Disease	0
Diabetes	13
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gary Keith Griffin, MD treated as a diagnostic radiologist in Bristol, CT during 2019 were breast procedures, women's imaging, ultrasound (sonogram) and X-rays.

Volume of procedures performed by Dr. Gary Keith Griffin, MD for Medicare patients.

abdominal imaging	171
breast procedures	1050
CT scan	271
diagnostic imaging	93
neck imaging	15
pelvic imaging	124
preventive care	419
thoracic (chest) imaging	164
ultrasound (sonogram)	600
women's imaging	1050
X-rays	529

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Keith Griffin, MD.

**Gender**
Male	418
Female	1041

**Ethnicity**
Non-Hispanic White	1334
Black	42
Hispanic	32
Asian	0
Other	34
Native American	0

**Age**
From 65 to 74	539
From 75 to 84	491
85 and over	236
Less than 65	193

Conditions of Medicare patients treated by Dr. Gary Keith Griffin, MD in 2019

Hypertension	69
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	33
Depression	28
Chronic Kidney Disease	31
Asthma	9
Osteoperosis	12
Atrial Fibrilation	15
Heart Failure	18
Chronic Obstructive Pulmonary Disease	22
Diabetes	23
Dementia	14
Cancer	17

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gary Keith Griffin, MD treated as a diagnostic radiologist in Bristol, CT during 2020 were breast procedures, women's imaging, ultrasound (sonogram) and CT scan.

Volume of procedures performed by Dr. Gary Keith Griffin, MD for Medicare patients.

abdominal imaging	112
breast procedures	387
CT scan	220
diagnostic imaging	31
MRI (magnetic resonance imaging)	11
neck imaging	16
pelvic imaging	89
preventive care	178
thoracic (chest) imaging	142
ultrasound (sonogram)	222
women's imaging	387
X-rays	204

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Keith Griffin, MD.

**Gender**
Male	299
Female	553

**Ethnicity**
Non-Hispanic White	774
Black	22
Hispanic	16
Asian	13
Other	27
Native American	0

**Age**
From 65 to 74	346
From 75 to 84	277
85 and over	131
Less than 65	98

Conditions of Medicare patients treated by Dr. Gary Keith Griffin, MD in 2020

Hypertension	65
High Cholesterol	57
Stroke	4
Ischemic Heart Disease	31
Depression	30
Chronic Kidney Disease	33
Asthma	7
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	18
Chronic Obstructive Pulmonary Disease	18
Diabetes	24
Dementia	14
Cancer	17

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gary Keith Griffin, MD treated as a diagnostic radiologist in Bristol, CT during 2021 were CT scan, breast procedures, women's imaging and abdominal imaging.

Volume of procedures performed by Dr. Gary Keith Griffin, MD for Medicare patients.

abdominal imaging	498
breast procedures	538
CT scan	795
diagnostic imaging	41
MRI (magnetic resonance imaging)	64
neck imaging	25
pelvic imaging	364
preventive care	267
thoracic (chest) imaging	435
ultrasound (sonogram)	309
women's imaging	538
X-rays	328

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Keith Griffin, MD.

**Gender**
Male	663
Female	1073

**Ethnicity**
Non-Hispanic White	1579
Black	36
Hispanic	38
Asian	20
Other	63
Native American	0

**Age**
From 65 to 74	680
From 75 to 84	599
85 and over	283
Less than 65	174

Conditions of Medicare patients treated by Dr. Gary Keith Griffin, MD in 2021

Hypertension	70
High Cholesterol	62
Stroke	6
Ischemic Heart Disease	34
Depression	27
Chronic Kidney Disease	36
Asthma	10
Osteoperosis	11
Atrial Fibrilation	16
Heart Failure	20
Chronic Obstructive Pulmonary Disease	21
Diabetes	25
Dementia	13
Cancer	20

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gary Keith Griffin, MD treated as a diagnostic radiologist in Bristol, CT during 2022 were women's imaging, breast procedures, X-rays and preventive care.

Volume of procedures performed by Dr. Gary Keith Griffin, MD for Medicare patients.

abdominal imaging	270
breast procedures	1243
CT scan	439
diagnostic imaging	30
MRI (magnetic resonance imaging)	19
musculoskeletal imaging	14
neck imaging	17
pelvic imaging	193
preventive care	679
thoracic (chest) imaging	243
ultrasound (sonogram)	591
women's imaging	1243
X-rays	738

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Keith Griffin, MD.

**Gender**
Male	542
Female	1375

**Ethnicity**
Non-Hispanic White	1759
Black	31
Hispanic	0
Asian	21
Other	86
Native American	0

**Age**
From 65 to 74	779
From 75 to 84	666
85 and over	299
Less than 65	173

Conditions of Medicare patients treated by Dr. Gary Keith Griffin, MD in 2022

Hypertension	71
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	25
Depression	25
Chronic Kidney Disease	21
Asthma	12
Osteoperosis	16
Atrial Fibrilation	21
Heart Failure	16
Chronic Obstructive Pulmonary Disease	23
Diabetes	22
Dementia	9
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Gary Keith Griffin, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gary Keith Griffin, MD treated as a diagnostic radiologist in Bristol, CT were X-rays, breast procedures, women's imaging and thoracic (chest) imaging.

abdominal imaging	386
aspiration	32
brain imaging (neuroimaging)	337
breast procedures	787
cardiac procedures	39
catheterization	12
CT scan	541
diagnostic imaging	78
diagnostic procedures	17
excision	19
gastrointestinal procedures	32
hip imaging	154
image guided procedures	17
injections	18
minimally invasive procedures	17
minor procedures	17
MRI (magnetic resonance imaging)	91
musculoskeletal imaging	397
neck imaging	28
nuclear scan	39
open surgery	19
pelvic imaging	282
preventive care	456
spinal procedures	124
stress testing	39
thoracic (chest) imaging	725
ultrasound (sonogram)	516
vascular procedures	279
women's imaging	785
X-rays	1181

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Gary Keith Griffin, MD.

**Gender**
Male	427
Female	905

**Ethnicity**
Black / African American	22
Asian / Pacific Islander	7
Non-Hispanic White	1256
Native American / Alaskan Native	0
Hispanic	23
Other	29

**Age**
75 to 84	420
85 and over	238
Less than 65	190
65 to 74	497

Average of Total of Conditions of Medicare patients treated by Dr. Gary Keith Griffin, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Gary Keith Griffin, MD treated were hypertension, high cholesterol, ischemic heart disease and depression.

Hypertension	56
High Cholesterol	48
Stroke	3
Ischemic Heart Disease	24
Depression	22
Chronic Kidney Disease	21
Asthma	7
Osteoporosis	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	20
Atrial Fibrillation	12
Dementia	9
Cancer	13

Education & Training

Dr. Gary Keith Griffin, MD graduated from University of Connecticut School of Medicine in 1981. He completed residency at University of Virginia Affiliated Hospitals. He is certified by the American Board of Radiology, Inc and has a state license in Connecticut.

Medical School: University of Connecticut School of Medicine (1981)

Residency: University of Virginia Affiliated Hospitals

Board Certification: American Board of Radiology, Inc

Licensed In: Connecticut

Affiliations & Hospitals

Dr. Gary Keith Griffin, MD is associated with these hospitals and organizations:

Bristol Hospital

RADIOLOGIC ASSOCIATES OF MIDDLETOWN PC

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Gary Keith Griffin, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Bayer HealthCare LLC	$24 Gadavist $24
Bard Peripheral Vascular, Inc.	$15 BD Nexiva $15

**Types of Payments**
Food and Beverage	$24
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$15

Biography

Dr. Gary Griffin works as a diagnostic radiology. After attending the University of Connecticut School of Medicine, he completed his residency training at a hospital affiliated with the University of Virginia. He is professionally affiliated with Bristol Hospital. Dr. Griffin has an open panel in Bristol, CT according to Bristol Hospital.