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Dr. Terrence William Ryan, MD

Accepting New Patients

(Dr. Terrence Ryan, MD)

(5 Ratings)

Specializes in: Internal Medicine (Adult Medicine)

University of Connecticut School of Medicine (1986)

52 Peck Road
Torrington, CT 06790

(860) 489-6899

Dr. Terrence William Ryan, MD is an internist in Torrington, CT specializing in internal medicine (adult medicine). He graduated from University of Connecticut School of Medicine in 1986 and has 40 years of experience. Dr. Terrence William Ryan, MD is affiliated with Charlotte Hungerford Hospital, Hartford Healthcare and ProHealth Physicians.

Office Locations

52 Peck Road
Torrington, CT 06790

open_in_new

In The News

“Her internship was served at Rhode Island Hospital in Providence (where she met her husband, Dr. Terrence Ryan, an internist practicing in Torrington).”—"OWEN CANFIELD: Cancer center goes above and beyond", Oneida Dispatch, July 2012

Noteworthy Medicare Patient Procedures Performed by Dr. Terrence William Ryan, MD in 2023

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

Top 5%

By Volume:

lab tests

By Affordability:

iron tests

sed rate

In 2023, among providers in related specialties within Connecticut, Dr. Terrence William Ryan, MD performed more lab tests procedures for Medicare patients than 95% of them and he also had a list price for iron tests, and sed rate (ESR) 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 10%

By Volume:

blood draw

phlebotomy for lab tests

screening test

By Affordability:

blood count tests

cholesterol screening

complete blood count

creatine kinase tests

creatinine test

creatinine urine test

kidney function tests

lipid profile

metabolic panel

total creatine kinase test

vitamin B12 test

In 2023, among providers in related specialties within Connecticut, Dr. Terrence William Ryan, MD performed more blood draw, phlebotomy for lab tests, and screening test procedures for Medicare patients than 90% of them and he also had a list price for blood count tests, cholesterol screening, complete blood count (CBC), creatine kinase tests, creatinine test, creatinine urine test, kidney function tests, lipid profile, metabolic panel, total creatine kinase test, and vitamin B12 test that was lower than the list prices billed to Medicare by 90% 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:

A1C test

complete blood count

creatinine urine test

microalbumin urine test

By Affordability:

microalbumin urine test

In 2012, among providers in related specialties within Connecticut, Dr. Terrence William Ryan, MD performed more A1C test, complete blood count (CBC), creatinine urine test, and microalbumin urine test procedures for Medicare patients than 75% of them and he also had a list price for albumin test, flu shot, flu vaccine, immunization (preventive vaccines), microalbumin test, microalbumin urine test, uric acid blood test, uric acid test, urine culture, and vaccines 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. Terrence William Ryan, MD treated as an internist in Torrington, CT during 2012 were lab tests, blood draw, preventive care and hospital care.

Volume of procedures performed by Dr. Terrence William Ryan, MD for Medicare patients.

blood draw	587
diabetes management	82
doctor visit	1197
hospital care	248
inpatient care	248
lab tests	1719
musculoskeletal imaging	14
nursing home care	22
preventive care	474
thoracic (chest) imaging	31
thyroid function tests	112
vaccines	97
X-rays	45

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Terrence William Ryan, MD treated as an internist in Torrington, CT during 2013 were lab tests, blood draw, preventive care and hospital care.

Volume of procedures performed by Dr. Terrence William Ryan, MD for Medicare patients.

blood draw	567
diabetes management	100
doctor visit	1062
hospital care	263
inpatient care	263
lab tests	1789
musculoskeletal imaging	11
nursing home care	15
preventive care	486
thoracic (chest) imaging	38
thyroid function tests	107
vaccines	105
X-rays	49

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Terrence William Ryan, MD.

**Gender**
Male	234
Female	312

**Ethnicity**
Non-Hispanic White	528
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	171
From 75 to 84	175
85 and over	164
Less than 65	36

Conditions of Medicare patients treated by Dr. Terrence William Ryan, MD in 2013

Hypertension	75
High Cholesterol	60
Stroke	6
Ischemic Heart Disease	31
Depression	21
Chronic Kidney Disease	24
Asthma	10
Osteoperosis	10
Atrial Fibrilation	22
Heart Failure	22
Chronic Obstructive Pulmonary Disease	27
Diabetes	25
Dementia	20
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Terrence William Ryan, MD treated as an internist in Torrington, CT during 2014 were lab tests, preventive care, blood draw and inpatient care.

Volume of procedures performed by Dr. Terrence William Ryan, MD for Medicare patients.

blood draw	574
cardiac procedures	11
diabetes management	98
doctor visit	1029
hospital care	215
inpatient care	215
lab tests	2019
nursing home care	21
preventive care	586
thoracic (chest) imaging	37
thyroid function tests	124
ultrasound (sonogram)	22
vaccines	181
vascular procedures	11
X-rays	37

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Terrence William Ryan, MD.

**Gender**
Male	214
Female	281

**Ethnicity**
Non-Hispanic White	477
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	150
From 75 to 84	167
85 and over	148
Less than 65	30

Conditions of Medicare patients treated by Dr. Terrence William Ryan, MD in 2014

Hypertension	73
High Cholesterol	59
Stroke	7
Ischemic Heart Disease	29
Depression	16
Chronic Kidney Disease	22
Asthma	9
Osteoperosis	10
Atrial Fibrilation	22
Heart Failure	20
Chronic Obstructive Pulmonary Disease	22
Diabetes	24
Dementia	19
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Terrence William Ryan, MD treated as an internist in Torrington, CT during 2015 were lab tests, preventive care, blood draw and hospital care.

Volume of procedures performed by Dr. Terrence William Ryan, MD for Medicare patients.

blood draw	532
diabetes management	97
doctor visit	906
hospital care	255
inpatient care	255
lab tests	1827
nursing home care	28
preventive care	590
thoracic (chest) imaging	33
thyroid function tests	120
vaccines	197
X-rays	33

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Terrence William Ryan, MD.

**Gender**
Male	414
Female	542

**Ethnicity**
Non-Hispanic White	912
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	284
From 75 to 84	314
85 and over	286
Less than 65	72

Conditions of Medicare patients treated by Dr. Terrence William Ryan, MD in 2015

Hypertension	72
High Cholesterol	56
Stroke	7
Ischemic Heart Disease	28
Depression	18
Chronic Kidney Disease	33
Asthma	17
Osteoperosis	11
Atrial Fibrilation	20
Heart Failure	19
Chronic Obstructive Pulmonary Disease	23
Diabetes	23
Dementia	20
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Terrence William Ryan, MD treated as an internist in Torrington, CT during 2016 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. Terrence William Ryan, MD for Medicare patients.

abdominal imaging	12
blood draw	639
cardiac procedures	13
diabetes management	97
doctor visit	1072
hospital care	137
inpatient care	137
lab tests	2296
musculoskeletal imaging	29
nursing home care	14
preventive care	677
thoracic (chest) imaging	44
thyroid function tests	125
ultrasound (sonogram)	25
vaccines	197
X-rays	73

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Terrence William Ryan, MD.

**Gender**
Male	274
Female	304

**Ethnicity**
Non-Hispanic White	555
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	179
From 75 to 84	181
85 and over	180
Less than 65	38

Conditions of Medicare patients treated by Dr. Terrence William Ryan, MD in 2016

Hypertension	69
High Cholesterol	51
Stroke	6
Ischemic Heart Disease	29
Depression	17
Chronic Kidney Disease	32
Asthma	24
Osteoperosis	10
Atrial Fibrilation	20
Heart Failure	18
Chronic Obstructive Pulmonary Disease	21
Diabetes	22
Dementia	19
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Terrence William Ryan, MD treated as an internist in Torrington, CT during 2017 were lab tests, blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Terrence William Ryan, MD for Medicare patients.

blood draw	680
cardiac procedures	15
diabetes management	119
doctor visit	1087
lab tests	2412
musculoskeletal imaging	40
preventive care	679
thoracic (chest) imaging	46
thyroid function tests	128
ultrasound (sonogram)	15
vaccines	176
X-rays	86

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Terrence William Ryan, MD.

**Gender**
Male	255
Female	304

**Ethnicity**
Non-Hispanic White	527
Black	0
Hispanic	0
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	196
From 75 to 84	176
85 and over	150
Less than 65	37

Conditions of Medicare patients treated by Dr. Terrence William Ryan, MD in 2017

Hypertension	67
High Cholesterol	32
Stroke	4
Ischemic Heart Disease	26
Depression	18
Chronic Kidney Disease	29
Asthma	9
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	14
Chronic Obstructive Pulmonary Disease	16
Diabetes	20
Dementia	18
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Terrence William Ryan, MD treated as an internist in Torrington, CT during 2018 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. Terrence William Ryan, MD for Medicare patients.

blood draw	518
diabetes management	100
doctor visit	900
lab tests	1935
musculoskeletal imaging	36
nursing home care	15
preventive care	529
spinal procedures	11
thyroid function tests	103
vaccines	132
X-rays	47

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Terrence William Ryan, MD.

**Gender**
Male	234
Female	250

**Ethnicity**
Non-Hispanic White	460
Black	0
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	166
From 75 to 84	168
85 and over	124
Less than 65	26

Conditions of Medicare patients treated by Dr. Terrence William Ryan, MD in 2018

Hypertension	68
High Cholesterol	57
Stroke	6
Ischemic Heart Disease	25
Depression	20
Chronic Kidney Disease	29
Asthma	8
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	15
Chronic Obstructive Pulmonary Disease	15
Diabetes	20
Dementia	18
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Terrence William Ryan, MD treated as an internist in Torrington, CT during 2019 were lab tests, blood draw, preventive care and diabetes management.

Volume of procedures performed by Dr. Terrence William Ryan, MD for Medicare patients.

blood draw	511
cardiac procedures	15
diabetes management	104
doctor visit	900
lab tests	1889
musculoskeletal imaging	19
preventive care	461
thyroid function tests	73
ultrasound (sonogram)	15
vaccines	96
X-rays	19

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Terrence William Ryan, MD.

**Gender**
Male	198
Female	217

**Ethnicity**
Non-Hispanic White	392
Black	0
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	141
From 75 to 84	146
85 and over	105
Less than 65	23

Conditions of Medicare patients treated by Dr. Terrence William Ryan, MD in 2019

Hypertension	67
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	25
Depression	20
Chronic Kidney Disease	28
Asthma	9
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	14
Chronic Obstructive Pulmonary Disease	15
Diabetes	21
Dementia	15
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Terrence William Ryan, MD treated as an internist in Torrington, CT during 2020 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. Terrence William Ryan, MD for Medicare patients.

blood draw	382
diabetes management	74
doctor visit	627
lab tests	1354
musculoskeletal imaging	18
preventive care	441
thyroid function tests	77
vaccines	133
X-rays	18

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Terrence William Ryan, MD.

**Gender**
Male	216
Female	223

**Ethnicity**
Non-Hispanic White	404
Black	0
Hispanic	0
Asian	0
Other	20
Native American	0

**Age**
From 65 to 74	156
From 75 to 84	152
85 and over	102
Less than 65	29

Conditions of Medicare patients treated by Dr. Terrence William Ryan, MD in 2020

Hypertension	66
High Cholesterol	56
Stroke	5
Ischemic Heart Disease	27
Depression	24
Chronic Kidney Disease	31
Asthma	8
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	10
Chronic Obstructive Pulmonary Disease	14
Diabetes	24
Dementia	15
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Terrence William Ryan, MD treated as an internist in Torrington, CT during 2021 were lab tests, blood draw, preventive care and diabetes management.

Volume of procedures performed by Dr. Terrence William Ryan, MD for Medicare patients.

blood draw	471
diabetes management	106
doctor visit	791
lab tests	1536
musculoskeletal imaging	26
preventive care	421
thyroid function tests	89
vaccines	87
X-rays	26

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Terrence William Ryan, MD.

**Gender**
Male	225
Female	225

**Ethnicity**
Non-Hispanic White	407
Black	0
Hispanic	0
Asian	0
Other	24
Native American	0

**Age**
From 65 to 74	169
From 75 to 84	153
85 and over	95
Less than 65	33

Conditions of Medicare patients treated by Dr. Terrence William Ryan, MD in 2021

Hypertension	67
High Cholesterol	56
Stroke	6
Ischemic Heart Disease	23
Depression	19
Chronic Kidney Disease	26
Asthma	8
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	10
Chronic Obstructive Pulmonary Disease	11
Diabetes	23
Dementia	12
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Terrence William Ryan, MD treated as an internist in Torrington, CT during 2022 were lab tests, blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Terrence William Ryan, MD for Medicare patients.

blood draw	444
diabetes management	98
doctor visit	720
lab tests	1408
musculoskeletal imaging	27
preventive care	402
thyroid function tests	94
vaccines	100
vascular procedures	16
X-rays	27

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Terrence William Ryan, MD.

**Gender**
Male	214
Female	176

**Ethnicity**
Non-Hispanic White	353
Black	0
Hispanic	0
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	132
From 75 to 84	146
85 and over	84
Less than 65	28

Conditions of Medicare patients treated by Dr. Terrence William Ryan, MD in 2022

Hypertension	73
High Cholesterol	74
Stroke	11
Ischemic Heart Disease	21
Depression	18
Chronic Kidney Disease	23
Asthma	10
Osteoperosis	15
Atrial Fibrilation	20
Heart Failure	13
Chronic Obstructive Pulmonary Disease	16
Diabetes	26
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Terrence William Ryan, MD for Medicare patients.

The highest averages for the top procedures that Dr. Terrence William Ryan, MD treated as an internist in Torrington, CT were lab tests, blood draw, preventive care and inpatient care.

abdominal imaging	12
blood draw	536
cardiac procedures	13
diabetes management	97
doctor visit	935
hospital care	223
inpatient care	223
lab tests	1834
musculoskeletal imaging	24
nursing home care	19
preventive care	522
spinal procedures	11
thoracic (chest) imaging	38
thyroid function tests	104
ultrasound (sonogram)	19
vaccines	136
vascular procedures	13
X-rays	41

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Terrence William Ryan, MD.

**Gender**
Male	225
Female	257

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	455
Hispanic	0
Native American / Alaskan Native	0
Other	10

**Age**
75 to 84	161
85 and over	130
Less than 65	32
65 to 74	158

Average of Total of Conditions of Medicare patients treated by Dr. Terrence William Ryan, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Terrence William Ryan, MD treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	63
High Cholesterol	50
Stroke	5
Ischemic Heart Disease	24
Depression	17
Chronic Kidney Disease	25
Asthma	10
Osteoporosis	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	16
Diabetes	20
Atrial Fibrillation	15
Cancer	9
Dementia	15

Education & Training

Dr. Terrence William Ryan, MD graduated from University of Connecticut School of Medicine in 1986. He completed residency at Rhode Island Hospital. He is certified by the Board certifications: American Board of Internal Medicine and has a state license in Connecticut.

Medical School: University of Connecticut School of Medicine (1986)

Residency: Rhode Island Hospital (1993)

Board Certification: Board certifications: American Board of Internal Medicine

Licensed In: Connecticut

Affiliations & Hospitals

Dr. Terrence William Ryan, MD is associated with these hospitals and organizations:

Charlotte Hungerford Hospital

Hartford Healthcare

ProHealth Physicians

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. Terrence William Ryan, MD appears to accept the following insurance providers: TRICARE, Cigna, ConnectiCare, Aetna, MultiPlan, UnitedHealthcare, Anthem, United Healthcare, Medicare, Medicaid, Aetna Medicare, CarePartners MA, Centivo and ConnectiCare MA.

Insurance Accepted by Provider includes:

According to our sources, Dr. Terrence William Ryan, MD accepts the following insurance providers:

TRICARE

Cigna

ConnectiCare

Aetna

MultiPlan

UnitedHealthcare

Anthem

United Healthcare

Medicare

Medicaid

Aetna Medicare

CarePartners MA

Centivo

ConnectiCare MA

Ratings & Reviews

Dr. Terrence William Ryan, MD has an exceptional overall rating with an average of 4.6 out of 5 stars based on 5 ratings. We collect ratings and reviews of Dr. Terrence William Ryan, MD from all over the web to help you find the right in Torrington, CT.

4.6

Overall Rating

(5 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2024-07-07

Patient verified via Press Ganey

Dr Ryan is well informed and has straightforward answer to my questions. His recommendations are credible an no-nonsense strategy

Overall Rating: 4.0 2023-12-21

Patient verified via Press Ganey

Dr. Ryan diagnosed a possible issue later confirmed via a test, then discussed in his follow up phone call.

Overall Rating: 5.0 2023-07-10

Patient verified via Press Ganey

Only talked about new med. What is for and how it's to work with the meds I'm taking

Overall Rating: 5.0 2024-11-25

Patient verified via Press Ganey

Listened well and answered any concerns or questions

Overall Rating: 4.0 2023-09-12

Patient verified via Press Ganey

Dr. And techs listened and discussed issues well

General Payments

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

**Payments by Company**
Pfizer Inc.	$108 ELIQUIS $74	VIAGRA $23	COLOGUARD $12
GlaxoSmithKline, LLC.	$54 BREO $25	SHINGRIX $17	ANORO $12
Novo Nordisk Inc	$46 Xultophy 100/3.6 $46
Merck Sharp & Dohme Corporation	$43 JANUMET XR $43
Novartis Pharmaceuticals Corporation	$34 ENTRESTO $34
Other	$168 Repatha $33	FARXIGA $28	ELIQUIS $22	Trintellix $16	BASAGLAR $14	Other $55

**Types of Payments**
Food and Beverage	$453

Biography

Dr. Terrence Ryan's average patient rating is 4.5 stars (out of 5). Dr. Ryan seems to honor Anthem, ConnectiCare, and UnitedHealthcare, as well as other insurance carriers. After completing medical school at the University of Connecticut School of Medicine, he performed his residency at Rhode Island Hospital. His professional affiliations include ProHealth Physicians and Charlotte Hungerford Hospital. Doctor.com reports that he is accepting new patients at his office in Torrington, CT.