Procedure Volume Patient Data Patient Conditions Reviews Back to Top

Home > NH Providers > Cardiologists

Dr. Terrence D. Welch, MD

(Terrence D. Welch, MD)

(No ratings)

Specializes in: Cardiology (Heart Disease)

Washington University School of Medicine, St. Louis, MO (2001)

Professional interests include: heart failure, echocardiogram (echo), heart problems

1 Medical Center Drive
Lebanon, NH 03756

(603) 650-5724

Dr. Terrence D. Welch, MD is a cardiologist in Lebanon, NH specializing in cardiology (heart disease). He graduated from Washington University School of Medicine, St. Louis, MO in 2001 and has 25 years of experience. Dr. Terrence D. Welch, MD is affiliated with Dartmouth Hitchcock Medical Center, Dartmouth-Hitchcock Clinics and Dartmouth Health.

Office Locations

1 Medical Center Drive
Lebanon, NH 03756

open_in_new

Some issues Dr. Terrence D. Welch, MD can help you with:

Heart Problems

The heart is one of the most important organs in the body. This smooth muscle expands and contracts rhythmically an entire lifetime, pumping blood to the lungs and then to every other cell in the body. When heart problems occur, it becomes difficult for the body to get the nutrients and oxygen it needs via the blood. So while there are a variety of illnesses and disorders that affect the heart, most of them cause weakness, exhaustion and shortness of breath. The most common heart conditions include heart disease, angina, arrhythmia, and valve disorders.

Heart disease is the leading cause of death in the United States for both men and women. This includes coronary artery disease, heart attacks, congestive heart failure, and congenital heart disease. Some conditions, such as genetics, cannot be controlled. But there are many other things one can do to lower their risk for heart disease. Controlling high blood pressure and cholesterol levels, reducing or stopping smoking, exercising more and losing weight if needed, and eating a diet low in sodium can all protect the heart.

Angina is a squeezing type of chest pain that happens when the muscles around the heart don't get enough oxygen. It can be regular or infrequent. Usually, angina is caused by coronary heart disease. However, not all chest pain is angina. Chest pain can also be caused by a lung infection or panic attack, for example, so it is important to have any sudden pain checked.

Arrhythmia is the word for when the heart beats too fast, too slow, or irregularly with skipped beats. It can feel frightening, and depending on the type it can be dangerous, but in most cases arrhythmia is not serious and can be treated. It is very common, especially in older adults.

Heart valve problems can happen in any one of the the heart's four valves that keep blood flowing where it needs to go. Babies can be born with problems in their heart valves, or valves can be damaged by infections. The valves can stiffen and become less mobile, or they can stop closing properly and 'leak' when the heart beats. Valve problems can usually be repaired surgically.

Noteworthy Medicare Patient Procedures Performed by Dr. Terrence D. Welch, MD in 2023

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

Top 25%

By Volume:

cardiac procedures

inpatient hospital care

In 2012, Dr. Terrence D. Welch, MD performed more cardiac procedures, and inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of providers in related specialties within New Hampshire.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Terrence D. Welch, MD treated as a cardiologist in Lebanon, NH during 2012 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Terrence D. Welch, MD for Medicare patients.

cardiac procedures	270
doctor visit	133
hospital care	190
inpatient care	190
minimally invasive procedures	17
stress testing	58
ultrasound (sonogram)	238

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Terrence D. Welch, MD treated as a cardiologist in Lebanon, NH during 2013 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Terrence D. Welch, MD for Medicare patients.

cardiac procedures	793
cardioversion	14
doctor visit	378
hospital care	437
inpatient care	437
minimally invasive procedures	34
stress testing	167
ultrasound (sonogram)	704

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Terrence D. Welch, MD.

**Gender**
Male	1509
Female	1347

**Ethnicity**
Non-Hispanic White	2796
Black	0
Hispanic	11
Asian	0
Other	32
Native American	0

**Age**
From 65 to 74	1043
From 75 to 84	957
85 and over	456
Less than 65	400

Conditions of Medicare patients treated by Dr. Terrence D. Welch, MD in 2013

Hypertension	74
High Cholesterol	61
Stroke	10
Ischemic Heart Disease	57
Depression	29
Chronic Kidney Disease	34
Asthma	9
Osteoperosis	8
Atrial Fibrilation	32
Heart Failure	38
Chronic Obstructive Pulmonary Disease	23
Diabetes	34
Dementia	11
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Terrence D. Welch, MD treated as a cardiologist in Lebanon, NH during 2014 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Terrence D. Welch, MD for Medicare patients.

cardiac procedures	979
cardioversion	24
doctor visit	420
hospital care	475
inpatient care	451
minimally invasive procedures	35
outpatient care	24
stress testing	265
ultrasound (sonogram)	826

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Terrence D. Welch, MD.

**Gender**
Male	1395
Female	1284

**Ethnicity**
Non-Hispanic White	2588
Black	0
Hispanic	19
Asian	0
Other	53
Native American	0

**Age**
From 65 to 74	1023
From 75 to 84	885
85 and over	416
Less than 65	355

Conditions of Medicare patients treated by Dr. Terrence D. Welch, MD in 2014

Hypertension	75
High Cholesterol	59
Stroke	9
Ischemic Heart Disease	58
Depression	30
Chronic Kidney Disease	35
Asthma	10
Osteoperosis	8
Atrial Fibrilation	32
Heart Failure	40
Chronic Obstructive Pulmonary Disease	23
Diabetes	35
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Terrence D. Welch, MD treated as a cardiologist in Lebanon, NH during 2015 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Terrence D. Welch, MD for Medicare patients.

cardiac procedures	1133
cardioversion	16
doctor visit	433
hospital care	432
inpatient care	420
minimally invasive procedures	49
outpatient care	12
stress testing	291
ultrasound (sonogram)	946

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Terrence D. Welch, MD.

**Gender**
Male	2468
Female	2182

**Ethnicity**
Non-Hispanic White	4506
Black	0
Hispanic	0
Asian	0
Other	90
Native American	0

**Age**
From 65 to 74	1758
From 75 to 84	1526
85 and over	682
Less than 65	684

Conditions of Medicare patients treated by Dr. Terrence D. Welch, MD in 2015

Hypertension	74
High Cholesterol	59
Stroke	12
Ischemic Heart Disease	58
Depression	30
Chronic Kidney Disease	36
Asthma	17
Osteoperosis	7
Atrial Fibrilation	32
Heart Failure	42
Chronic Obstructive Pulmonary Disease	23
Diabetes	34
Dementia	13
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Terrence D. Welch, MD treated as a cardiologist in Lebanon, NH during 2016 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Terrence D. Welch, MD for Medicare patients.

cardiac procedures	1064
cardioversion	15
doctor visit	494
hospital care	295
inpatient care	284
minimally invasive procedures	55
outpatient care	11
stress testing	260
ultrasound (sonogram)	893

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Terrence D. Welch, MD.

**Gender**
Male	977
Female	853

**Ethnicity**
Non-Hispanic White	1761
Black	0
Hispanic	0
Asian	0
Other	50
Native American	0

**Age**
From 65 to 74	696
From 75 to 84	620
85 and over	289
Less than 65	225

Conditions of Medicare patients treated by Dr. Terrence D. Welch, MD in 2016

Hypertension	75
High Cholesterol	60
Stroke	10
Ischemic Heart Disease	63
Depression	28
Chronic Kidney Disease	39
Asthma	27
Osteoperosis	8
Atrial Fibrilation	33
Heart Failure	44
Chronic Obstructive Pulmonary Disease	23
Diabetes	35
Dementia	13
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Terrence D. Welch, MD treated as a cardiologist in Lebanon, NH during 2017 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Terrence D. Welch, MD for Medicare patients.

cardiac procedures	691
doctor visit	488
hospital care	339
inpatient care	339
minimally invasive procedures	45
stress testing	172
ultrasound (sonogram)	588

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Terrence D. Welch, MD.

**Gender**
Male	1259
Female	1042

**Ethnicity**
Non-Hispanic White	2222
Black	0
Hispanic	0
Asian	0
Other	52
Native American	0

**Age**
From 65 to 74	850
From 75 to 84	794
85 and over	347
Less than 65	310

Conditions of Medicare patients treated by Dr. Terrence D. Welch, MD in 2017

Hypertension	75
High Cholesterol	57
Stroke	10
Ischemic Heart Disease	62
Depression	32
Chronic Kidney Disease	42
Asthma	11
Osteoperosis	8
Atrial Fibrilation	32
Heart Failure	41
Chronic Obstructive Pulmonary Disease	24
Diabetes	35
Dementia	13
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Terrence D. Welch, MD treated as a cardiologist in Lebanon, NH during 2018 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Terrence D. Welch, MD for Medicare patients.

cardiac procedures	694
cardioversion	13
doctor visit	491
hospital care	481
inpatient care	466
minimally invasive procedures	35
outpatient care	15
stress testing	122
ultrasound (sonogram)	608

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Terrence D. Welch, MD.

**Gender**
Male	1462
Female	1232

**Ethnicity**
Non-Hispanic White	2595
Black	0
Hispanic	0
Asian	0
Other	78
Native American	0

**Age**
From 65 to 74	999
From 75 to 84	922
85 and over	401
Less than 65	372

Conditions of Medicare patients treated by Dr. Terrence D. Welch, MD in 2018

Hypertension	75
High Cholesterol	61
Stroke	9
Ischemic Heart Disease	62
Depression	31
Chronic Kidney Disease	41
Asthma	9
Osteoperosis	8
Atrial Fibrilation	32
Heart Failure	40
Chronic Obstructive Pulmonary Disease	24
Diabetes	33
Dementia	13
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Terrence D. Welch, MD treated as a cardiologist in Lebanon, NH during 2019 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Terrence D. Welch, MD for Medicare patients.

cardiac procedures	795
cardioversion	14
doctor visit	384
hospital care	333
inpatient care	333
minimally invasive procedures	45
stress testing	148
ultrasound (sonogram)	706

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Terrence D. Welch, MD.

**Gender**
Male	1261
Female	1093

**Ethnicity**
Non-Hispanic White	2250
Black	0
Hispanic	0
Asian	0
Other	83
Native American	0

**Age**
From 65 to 74	891
From 75 to 84	815
85 and over	344
Less than 65	304

Conditions of Medicare patients treated by Dr. Terrence D. Welch, MD in 2019

Hypertension	75
High Cholesterol	60
Stroke	9
Ischemic Heart Disease	61
Depression	32
Chronic Kidney Disease	42
Asthma	10
Osteoperosis	9
Atrial Fibrilation	32
Heart Failure	41
Chronic Obstructive Pulmonary Disease	22
Diabetes	33
Dementia	14
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Terrence D. Welch, MD treated as a cardiologist in Lebanon, NH during 2020 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Terrence D. Welch, MD for Medicare patients.

cardiac procedures	639
doctor visit	298
hospital care	406
inpatient care	406
minimally invasive procedures	35
stress testing	126
ultrasound (sonogram)	567

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Terrence D. Welch, MD.

**Gender**
Male	964
Female	835

**Ethnicity**
Non-Hispanic White	1725
Black	0
Hispanic	0
Asian	0
Other	57
Native American	0

**Age**
From 65 to 74	642
From 75 to 84	597
85 and over	302
Less than 65	258

Conditions of Medicare patients treated by Dr. Terrence D. Welch, MD in 2020

Hypertension	75
High Cholesterol	62
Stroke	12
Ischemic Heart Disease	64
Depression	34
Chronic Kidney Disease	42
Asthma	10
Osteoperosis	9
Atrial Fibrilation	32
Heart Failure	43
Chronic Obstructive Pulmonary Disease	23
Diabetes	36
Dementia	15
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Terrence D. Welch, MD treated as a cardiologist in Lebanon, NH during 2021 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Terrence D. Welch, MD for Medicare patients.

cardiac procedures	707
cardioversion	12
doctor visit	303
hospital care	253
inpatient care	253
minimally invasive procedures	38
stress testing	163
ultrasound (sonogram)	610

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Terrence D. Welch, MD.

**Gender**
Male	908
Female	804

**Ethnicity**
Non-Hispanic White	1610
Black	0
Hispanic	0
Asian	0
Other	79
Native American	0

**Age**
From 65 to 74	661
From 75 to 84	604
85 and over	270
Less than 65	177

Conditions of Medicare patients treated by Dr. Terrence D. Welch, MD in 2021

Hypertension	75
High Cholesterol	59
Stroke	9
Ischemic Heart Disease	60
Depression	28
Chronic Kidney Disease	40
Asthma	9
Osteoperosis	10
Atrial Fibrilation	29
Heart Failure	43
Chronic Obstructive Pulmonary Disease	20
Diabetes	33
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Terrence D. Welch, MD treated as a cardiologist in Lebanon, NH during 2022 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Terrence D. Welch, MD for Medicare patients.

cardiac procedures	589
doctor visit	260
hospital care	278
inpatient care	278
minimally invasive procedures	27
stress testing	149
ultrasound (sonogram)	496

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Terrence D. Welch, MD.

**Gender**
Male	602
Female	519

**Ethnicity**
Non-Hispanic White	1071
Black	0
Hispanic	0
Asian	0
Other	37
Native American	0

**Age**
From 65 to 74	399
From 75 to 84	432
85 and over	195
Less than 65	95

Conditions of Medicare patients treated by Dr. Terrence D. Welch, MD in 2022

Hypertension	75
High Cholesterol	73
Stroke	14
Ischemic Heart Disease	49
Depression	27
Chronic Kidney Disease	28
Asthma	13
Osteoperosis	14
Atrial Fibrilation	44
Heart Failure	42
Chronic Obstructive Pulmonary Disease	25
Diabetes	33
Dementia	10
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Terrence D. Welch, MD for Medicare patients.

The highest averages for the top procedures that Dr. Terrence D. Welch, MD treated as a cardiologist in Lebanon, NH were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

cardiac procedures	759
cardioversion	15
doctor visit	371
hospital care	356
inpatient care	350
minimally invasive procedures	37
outpatient care	15
stress testing	174
ultrasound (sonogram)	652

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Terrence D. Welch, MD.

**Gender**
Male	1164
Female	1017

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	2102
Hispanic	2
Native American / Alaskan Native	0
Other	55

**Age**
75 to 84	741
85 and over	336
Less than 65	289
65 to 74	814

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

The highest averages of the most common conditions of Medicare patients that Dr. Terrence D. Welch, MD treated were hypertension, high cholesterol, ischemic heart disease and heart failure.

Hypertension	68
High Cholesterol	55
Stroke	9
Ischemic Heart Disease	54
Depression	27
Chronic Kidney Disease	34
Asthma	11
Osteoporosis	8
Heart Failure	37
Chronic Obstructive Pulmonary Disease	20
Diabetes	31
Atrial Fibrillation	30
Cancer	12
Dementia	11

Education & Training

Dr. Terrence D. Welch, MD graduated from Washington University School of Medicine, St. Louis, MO in 2001. He completed residency at University of Michigan, Ann Arbor, MI. He is certified by the Board certification: Internal Medicine and has a state license in Minnesota.

Medical School: Washington University School of Medicine, St. Louis, MO (2001)

Residency: University of Michigan, Ann Arbor, MI (2007)

Board Certification: Board certification: Internal Medicine

Licensed In: Minnesota

Affiliations & Hospitals

Dr. Terrence D. Welch, MD is associated with these hospitals and organizations:

Dartmouth Hitchcock Medical Center

Dartmouth-Hitchcock Clinics

Dartmouth Health

Ratings & Reviews

Dr. Terrence D. Welch, MD does not have any reviews yet, be the first to leave a review of Dr. Terrence D. Welch, MD here: Leave a Review

(No ratings)

Leave a Review

Biography

Dr. Terrence Welch practices cardiology (heart disease). In his practice, Dr. Welch focuses on heart failure and echocardiogram (echo). He obtained his medical school training at Washington University in St. Louis School of Medicine and performed his residency at a hospital affiliated with the University of Michigan. He is professionally affiliated with Dartmouth-Hitchcock Clinics and Dartmouth-Hitchcock Medical Center (DHMC).