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Dr. Thomas B. Johnson, MD

(Thomas B. Johnson, MD)

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Specializes in: Pediatric Cardiology

University of Maryland School of Medicine, Baltimore, MD (1985)

Professional interests include: echocardiogram (echo), congenital heart disease

1 Medical Center Drive
Lebanon, NH 03756

(603) 653-9888

Dr. Thomas B. Johnson, MD is a pediatric cardiologist in Manchester, NH specializing in pediatric cardiology. He graduated from University of Maryland School of Medicine, Baltimore, MD in 1985 and has 41 years of experience. Dr. Thomas B. Johnson, MD is affiliated with Dartmouth-Hitchcock Medical Center (DHMC), Dartmouth-Hitchcock Clinics, Concord Hospital, Dartmouth Health and Dartmouth Hitchcock Clinics Manchester.

Office Locations

100 Hitchcock Way
Manchester, NH 03104

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Dartmouth Health

1 Medical Center Drive
Lebanon, NH 03756

(603) 653-9888

(603) 650-0909

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Noteworthy Medicare Patient Procedures Performed by Dr. Thomas B. Johnson, MD in 2023

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

Top 5%

By Volume:

transthoracic echocardiography

In 2023, Dr. Thomas B. Johnson, MD performed more transthoracic echocardiography (TTE) procedures for Medicare patients than 95% of providers in related specialties within New Hampshire.

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Thomas B. Johnson, MD treated as a pediatric cardiologist in Manchester, NH during 2013 were ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Thomas B. Johnson, MD for Medicare patients.

cardiac procedures	15
doctor visit	24
ultrasound (sonogram)	15

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas B. Johnson, MD.

**Gender**
Male	11
Female	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

Volume of procedures performed by Dr. Thomas B. Johnson, MD for Medicare patients.

doctor visit	28

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Thomas B. Johnson, MD treated as a pediatric cardiologist in Manchester, NH during 2015 were ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Thomas B. Johnson, MD for Medicare patients.

cardiac procedures	12
doctor visit	24
ultrasound (sonogram)	12

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas B. Johnson, MD.

**Ethnicity**
Non-Hispanic White	48
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Thomas B. Johnson, MD treated as a pediatric cardiologist in Manchester, NH during 2016 were ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Thomas B. Johnson, MD for Medicare patients.

cardiac procedures	13
doctor visit	24
ultrasound (sonogram)	13

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas B. Johnson, MD.

**Gender**
Male	14
Female	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Thomas B. Johnson, MD treated as a pediatric cardiologist in Manchester, NH during 2017 were ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Thomas B. Johnson, MD for Medicare patients.

cardiac procedures	20
doctor visit	36
ultrasound (sonogram)	20

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas B. Johnson, MD.

**Gender**
Male	18
Female	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Thomas B. Johnson, MD treated as a pediatric cardiologist in Manchester, NH during 2018 were ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Thomas B. Johnson, MD for Medicare patients.

cardiac procedures	15
doctor visit	28
ultrasound (sonogram)	15

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas B. Johnson, MD.

**Gender**
Male	17
Female	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Thomas B. Johnson, MD treated as a pediatric cardiologist in Manchester, NH during 2019 were ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Thomas B. Johnson, MD for Medicare patients.

cardiac procedures	17
doctor visit	38
ultrasound (sonogram)	17

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas B. Johnson, MD.

**Gender**
Male	28
Female	16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Thomas B. Johnson, MD treated as a pediatric cardiologist in Manchester, NH during 2020 were ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Thomas B. Johnson, MD for Medicare patients.

cardiac procedures	16
doctor visit	34
ultrasound (sonogram)	16

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas B. Johnson, MD.

**Gender**
Male	22
Female	17

Conditions of Medicare patients treated by Dr. Thomas B. Johnson, MD in 2020

The most common conditions of Medicare patients that Dr. Thomas B. Johnson, MD treated during 2020 were heart failure and hypertension.

Hypertension	28
High Cholesterol	0
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	36
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Thomas B. Johnson, MD treated as a pediatric cardiologist in Manchester, NH during 2021 were ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Thomas B. Johnson, MD for Medicare patients.

cardiac procedures	34
doctor visit	73
ultrasound (sonogram)	34

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas B. Johnson, MD.

**Gender**
Male	47
Female	20

Conditions of Medicare patients treated by Dr. Thomas B. Johnson, MD in 2021

The most common conditions of Medicare patients that Dr. Thomas B. Johnson, MD treated during 2021 were heart failure, depression, high cholesterol and chronic kidney disease.

Hypertension	21
High Cholesterol	22
Stroke	0
Ischemic Heart Disease	0
Depression	22
Chronic Kidney Disease	21
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	27
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Thomas B. Johnson, MD treated as a pediatric cardiologist in Manchester, NH during 2022 were ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Thomas B. Johnson, MD for Medicare patients.

cardiac procedures	31
doctor visit	46
ultrasound (sonogram)	31

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas B. Johnson, MD.

**Gender**
Male	28
Female	26

Conditions of Medicare patients treated by Dr. Thomas B. Johnson, MD in 2022

The most common conditions of Medicare patients that Dr. Thomas B. Johnson, MD treated during 2022 were high cholesterol, hypertension, heart failure and atrial fibrilation.

Hypertension	33
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	0
Depression	22
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	22
Heart Failure	31
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Thomas B. Johnson, MD treated as a pediatric cardiologist in Manchester, NH during 2023 were ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Thomas B. Johnson, MD for Medicare patients.

cardiac procedures	37
doctor visit	54
ultrasound (sonogram)	37

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas B. Johnson, MD.

**Gender**
Male	41
Female	29

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	58

Conditions of Medicare patients treated by Dr. Thomas B. Johnson, MD in 2023

The most common conditions of Medicare patients that Dr. Thomas B. Johnson, MD treated during 2023 were high cholesterol, hypertension, depression and heart failure.

Hypertension	31
High Cholesterol	34
Stroke	0
Ischemic Heart Disease	0
Depression	29
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	21
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. Thomas B. Johnson, MD for Medicare patients.

The highest averages for the top procedures that Dr. Thomas B. Johnson, MD treated as a pediatric cardiologist in Manchester, NH were ultrasound (sonogram) and cardiac procedures.

cardiac procedures	21
doctor visit	37
ultrasound (sonogram)	21

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. Thomas B. Johnson, MD.

**Gender**
Female	14
Male	20

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	4
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	0
75 to 84	0
Less than 65	5
65 to 74	0

Average of Total of Conditions of Medicare patients treated by Dr. Thomas B. Johnson, MD From 2013 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Thomas B. Johnson, MD treated were heart failure, hypertension, high cholesterol and depression.

Hypertension	10
High Cholesterol	8
Stroke	0
Ischemic Heart Disease	0
Depression	6
Chronic Kidney Disease	1
Asthma	0
Osteoporosis	0
Heart Failure	10
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Atrial Fibrillation	2
Cancer	0
Dementia	0

Education & Training

Dr. Thomas B. Johnson, MD graduated from University of Maryland School of Medicine, Baltimore, MD in 1985. He completed residency at Albert Einstein Medical Center, Philadelphia, PA. He is certified by the Board certification: Pediatric Cardiology and has a state license in Massachusetts.

Medical School: University of Maryland School of Medicine, Baltimore, MD (1985)

Residency: Albert Einstein Medical Center, Philadelphia, PA (1990)

Board Certification: Board certification: Pediatric Cardiology

Licensed In: Massachusetts

Affiliations & Hospitals

Dr. Thomas B. Johnson, MD is associated with these hospitals and organizations:

Dartmouth-Hitchcock Medical Center (DHMC)

Dartmouth-Hitchcock Clinics

Concord Hospital

Dartmouth Health

Dartmouth Hitchcock Clinics Manchester

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Biography

Dr. Thomas Johnson specializes in pediatric cardiology and interventional cardiology. He graduated from the University of Maryland School of Medicine and then he performed his residency at Albert Einstein Medical Center, Philadelphia and a hospital affiliated with Albert Einstein College of Medicine. Dr. Johnson's clinical interests encompass congenital heart disease and echocardiogram (echo). He has received professional recognition including the following: Top Doctor (named by Castle Connolly, published by New Hampshire Magazine). He is professionally affiliated with Dartmouth-Hitchcock Clinics, Catholic Medical Center, and Dartmouth-Hitchcock Medical Center (DHMC).