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Dr. Daniel A. Gerardi, MD

(Dr. Daniel Gerardi, MD)
Specializes in: Adult Pulmonology and Adult Critical Care
University of Connecticut School of Medicine (1988)
Professional interests include: interstitial lung disease, lung issues, intensive care
114 Woodland Street 1st Floor
Hartford, CT 06105

Dr. Daniel A. Gerardi, MD is a pulmonologist in Hartford, CT specializing in adult pulmonology and adult critical care. He graduated from University of Connecticut School of Medicine in 1988 and has 38 years of experience. Dr. Daniel A. Gerardi, MD is affiliated with Trinity Health of New England and TRINITY HEALTH OF NEW ENGLAND PROVIDER NETWORK ORGANIZATION INC.

View Doctor's Full Profile (860) 714-4055

Office Locations

114 Woodland Street 1st Floor
Hartford, CT 06105
open_in_new
1598 E Main Street 1st Floor
Torrington, CT 06790
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Some issues Dr. Daniel A. Gerardi, MD can help you with:

Lung Issues

Every cell in the body requires oxygen to function and produces carbon dioxide as a waste product. In order to keep the body's tissues constantly supplied with fresh oxygen and to keep waste from building up, the lungs pump air in and out, even while sleeping or unaware. Unfortunately, diseases and disorders affecting the lungs are some of the most common medical problems afflicting people around the world. Some of the most common lung problems include asthma, COPD, pneumonia, and lung cancer.

Asthma is a chronic disease where swollen, inflamed airways make it hard to breathe. It is often brought on by specific triggers. While asthma is a common condition, affecting millions of people, it can also be serious and even fatal in severe cases. Treatment involves avoiding triggers and using inhaled corticosteroid medications.

COPD, or Chronic Obstructive Pulmonary Disease, is the name given to two illnesses that both cause difficulty breathing: emphysema and chronic bronchitis. In emphysema, the air sacs of the lungs become damaged, while with bronchitis they become clogged with mucus. COPD is the fourth leading cause of death in the United States. It is almost always caused by breathing irritants into the lungs, such as smoking or heavy pollution.

Pneumonia is a lung infection that can be caused by bacteria, a virus, or fungi. Most healthy people recover from pneumonia in a week or two, but for some people pneumonia can be fatal. There are treatments available for pneumonia, but the best treatment is to prevent getting sick in the first place. People who are at risk should make sure they get a flu shot every year. There is also a vaccine available for the type of bacteria that causes pneumonia.

Lung cancer occurs when abnormal cells inside the lung grow into a tumor, destroying healthy tissue. Because it is so difficult to detect lung cancer in early stages when it has few symptoms, it is the deadliest form of cancer, responsible for the most cancer deaths both in the U.S. and worldwide. Most lung cancer is caused by exposure to tobacco smoke, but between 10-15% of cases are not linked to smoking.

Some problems with the lungs are minor and are not cause for concern. However if symptoms have lasted for a month or more, even if they are minor, it is worth checking with a healthcare professional. A cough, shortness of breath, or excess mucus production that lingers for weeks are all worth getting looked at.

In The News 

“When St. Francis Hospital and Medical Center President Dr. John Rodis visited a Torrington occupational health clinic recently and talked to the staff, he discovered that Dr. Daniel Gerardi was...”—"Caring, compassion define pulmonologist Dr. Gerardi", Hartford Business, December 2019

Noteworthy Medicare Patient Procedures Performed by Dr. Daniel A. Gerardi, MD in 2023

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

Top 5%

By Volume:

inpatient hospital care

In 2023, Dr. Daniel A. Gerardi, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 95% of providers in related specialties within Connecticut.

Top 25%

By Volume:

pulmonary function test

By Affordability:

lung diffusion capacity test
lung volume test
pulmonary function test
pulmonary testing

In 2012, among providers in related specialties within Connecticut, Dr. Daniel A. Gerardi, MD performed more pulmonary function test (PFT) procedures for Medicare patients than 75% of them and he also had a list price for lung diffusion capacity test (DLCO), lung volume test, pulmonary function test (PFT), and pulmonary testing 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. Daniel A. Gerardi, MD treated as a pulmonologist in Hartford, CT during 2012 were hospital care, inpatient care and pulmonary testing.

Volume of procedures performed by Dr. Daniel A. Gerardi, MD for Medicare patients.

doctor visit 582
hospital care 502
inpatient care 502
pulmonary testing 207

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Daniel A. Gerardi, MD treated as a pulmonologist in Hartford, CT during 2013 were hospital care, inpatient care and pulmonary testing.

Volume of procedures performed by Dr. Daniel A. Gerardi, MD for Medicare patients.

doctor visit 477
hospital care 435
inpatient care 435
pulmonary testing 161

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel A. Gerardi, MD.

Gender
Male 220
Female 277
Ethnicity
Non-Hispanic White 410
Black 57
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 156
From 75 to 84 195
85 and over 83
Less than 65 63

Conditions of Medicare patients treated by Dr. Daniel A. Gerardi, MD in 2013

Hypertension 75
High Cholesterol 71
Stroke 8
Ischemic Heart Disease 58
Depression 34
Chronic Kidney Disease 41
Asthma 20
Osteoperosis 9
Atrial Fibrilation 31
Heart Failure 53
Chronic Obstructive Pulmonary Disease 62
Diabetes 43
Dementia 14
Cancer 20

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Daniel A. Gerardi, MD treated as a pulmonologist in Hartford, CT during 2014 were hospital care, inpatient care and pulmonary testing.

Volume of procedures performed by Dr. Daniel A. Gerardi, MD for Medicare patients.

doctor visit 468
hospital care 417
inpatient care 417
pulmonary testing 176

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel A. Gerardi, MD.

Gender
Male 239
Female 265
Ethnicity
Non-Hispanic White 420
Black 49
Hispanic 19
Asian 0
Other 0
Native American 0
Age
From 65 to 74 173
From 75 to 84 175
85 and over 85
Less than 65 71

Conditions of Medicare patients treated by Dr. Daniel A. Gerardi, MD in 2014

Hypertension 75
High Cholesterol 66
Stroke 10
Ischemic Heart Disease 59
Depression 31
Chronic Kidney Disease 38
Asthma 21
Osteoperosis 9
Atrial Fibrilation 28
Heart Failure 47
Chronic Obstructive Pulmonary Disease 60
Diabetes 38
Dementia 14
Cancer 20

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Daniel A. Gerardi, MD treated as a pulmonologist in Hartford, CT during 2015 were hospital care, inpatient care and pulmonary testing.

Volume of procedures performed by Dr. Daniel A. Gerardi, MD for Medicare patients.

doctor visit 494
hospital care 404
inpatient care 404
pulmonary testing 206

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel A. Gerardi, MD.

Gender
Male 458
Female 540
Ethnicity
Non-Hispanic White 836
Black 108
Hispanic 28
Asian 0
Other 0
Native American 0
Age
From 65 to 74 372
From 75 to 84 320
85 and over 168
Less than 65 138

Conditions of Medicare patients treated by Dr. Daniel A. Gerardi, MD in 2015

Hypertension 75
High Cholesterol 64
Stroke 9
Ischemic Heart Disease 56
Depression 28
Chronic Kidney Disease 40
Asthma 39
Osteoperosis 10
Atrial Fibrilation 29
Heart Failure 43
Chronic Obstructive Pulmonary Disease 54
Diabetes 35
Dementia 13
Cancer 17

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Daniel A. Gerardi, MD treated as a pulmonologist in Hartford, CT during 2016 were hospital care, inpatient care, pulmonary testing and bronchoscopy.

Volume of procedures performed by Dr. Daniel A. Gerardi, MD for Medicare patients.

bronchoscopy 49
diagnostic procedures 14
doctor visit 606
hospital care 836
inpatient care 836
minimally invasive procedures 30
pulmonary testing 248

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel A. Gerardi, MD.

Gender
Male 293
Female 312
Ethnicity
Non-Hispanic White 491
Black 77
Hispanic 20
Asian 0
Other 0
Native American 0
Age
From 65 to 74 211
From 75 to 84 206
85 and over 109
Less than 65 79

Conditions of Medicare patients treated by Dr. Daniel A. Gerardi, MD in 2016

Hypertension 75
High Cholesterol 68
Stroke 8
Ischemic Heart Disease 59
Depression 33
Chronic Kidney Disease 52
Asthma 61
Osteoperosis 10
Atrial Fibrilation 31
Heart Failure 50
Chronic Obstructive Pulmonary Disease 57
Diabetes 38
Dementia 19
Cancer 21

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Daniel A. Gerardi, MD treated as a pulmonologist in Hartford, CT during 2017 were hospital care, inpatient care, pulmonary testing and bronchoscopy.

Volume of procedures performed by Dr. Daniel A. Gerardi, MD for Medicare patients.

bronchoscopy 27
catheterization 16
doctor visit 617
hospital care 929
inpatient care 929
minimally invasive procedures 13
pulmonary testing 251

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel A. Gerardi, MD.

Gender
Male 323
Female 359
Ethnicity
Non-Hispanic White 553
Black 74
Hispanic 28
Asian 0
Other 0
Native American 0
Age
From 65 to 74 239
From 75 to 84 221
85 and over 138
Less than 65 84

Conditions of Medicare patients treated by Dr. Daniel A. Gerardi, MD in 2017

Hypertension 75
High Cholesterol 58
Stroke 11
Ischemic Heart Disease 54
Depression 37
Chronic Kidney Disease 50
Asthma 19
Osteoperosis 12
Atrial Fibrilation 29
Heart Failure 49
Chronic Obstructive Pulmonary Disease 50
Diabetes 36
Dementia 24
Cancer 21

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Daniel A. Gerardi, MD treated as a pulmonologist in Hartford, CT during 2018 were hospital care, inpatient care, pulmonary testing and pleural drainage.

Volume of procedures performed by Dr. Daniel A. Gerardi, MD for Medicare patients.

aspiration 15
bronchoscopy 12
doctor visit 543
hospital care 880
inpatient care 880
minimally invasive procedures 12
pleural drainage 15
pulmonary testing 155

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel A. Gerardi, MD.

Gender
Male 290
Female 295
Ethnicity
Non-Hispanic White 481
Black 53
Hispanic 0
Asian 0
Other 23
Native American 0
Age
From 65 to 74 203
From 75 to 84 200
85 and over 117
Less than 65 65

Conditions of Medicare patients treated by Dr. Daniel A. Gerardi, MD in 2018

Hypertension 75
High Cholesterol 72
Stroke 11
Ischemic Heart Disease 59
Depression 37
Chronic Kidney Disease 54
Asthma 17
Osteoperosis 11
Atrial Fibrilation 32
Heart Failure 50
Chronic Obstructive Pulmonary Disease 51
Diabetes 41
Dementia 25
Cancer 17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Daniel A. Gerardi, MD treated as a pulmonologist in Hartford, CT during 2019 were hospital care, inpatient care and pulmonary testing.

Volume of procedures performed by Dr. Daniel A. Gerardi, MD for Medicare patients.

doctor visit 536
hospital care 797
inpatient care 797
pulmonary testing 176

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel A. Gerardi, MD.

Gender
Male 281
Female 313
Ethnicity
Non-Hispanic White 469
Black 70
Hispanic 20
Asian 0
Other 24
Native American 0
Age
From 65 to 74 216
From 75 to 84 205
85 and over 98
Less than 65 75

Conditions of Medicare patients treated by Dr. Daniel A. Gerardi, MD in 2019

Hypertension 75
High Cholesterol 73
Stroke 10
Ischemic Heart Disease 60
Depression 37
Chronic Kidney Disease 50
Asthma 18
Osteoperosis 11
Atrial Fibrilation 30
Heart Failure 51
Chronic Obstructive Pulmonary Disease 51
Diabetes 39
Dementia 23
Cancer 20

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Daniel A. Gerardi, MD treated as a pulmonologist in Hartford, CT during 2020 were hospital care, inpatient care, pulmonary testing and catheterization.

Volume of procedures performed by Dr. Daniel A. Gerardi, MD for Medicare patients.

aspiration 11
catheterization 19
doctor visit 278
hospital care 659
inpatient care 659
pleural drainage 11
pulmonary testing 141

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel A. Gerardi, MD.

Gender
Male 252
Female 272
Ethnicity
Non-Hispanic White 423
Black 50
Hispanic 25
Asian 0
Other 0
Native American 0
Age
From 65 to 74 187
From 75 to 84 177
85 and over 95
Less than 65 65

Conditions of Medicare patients treated by Dr. Daniel A. Gerardi, MD in 2020

Hypertension 75
High Cholesterol 70
Stroke 11
Ischemic Heart Disease 57
Depression 36
Chronic Kidney Disease 54
Asthma 19
Osteoperosis 10
Atrial Fibrilation 26
Heart Failure 50
Chronic Obstructive Pulmonary Disease 47
Diabetes 39
Dementia 23
Cancer 19

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Daniel A. Gerardi, MD treated as a pulmonologist in Hartford, CT during 2021 were hospital care, inpatient care and pulmonary testing.

Volume of procedures performed by Dr. Daniel A. Gerardi, MD for Medicare patients.

doctor visit 351
hospital care 569
inpatient care 569
pulmonary testing 156

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel A. Gerardi, MD.

Gender
Male 239
Female 225
Ethnicity
Non-Hispanic White 375
Black 41
Hispanic 19
Asian 0
Other 0
Native American 0
Age
From 65 to 74 162
From 75 to 84 158
85 and over 98
Less than 65 46

Conditions of Medicare patients treated by Dr. Daniel A. Gerardi, MD in 2021

Hypertension 75
High Cholesterol 72
Stroke 10
Ischemic Heart Disease 57
Depression 32
Chronic Kidney Disease 51
Asthma 18
Osteoperosis 11
Atrial Fibrilation 28
Heart Failure 48
Chronic Obstructive Pulmonary Disease 47
Diabetes 36
Dementia 18
Cancer 21

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Daniel A. Gerardi, MD treated as a pulmonologist in Hartford, CT during 2022 were hospital care, inpatient care and pulmonary testing.

Volume of procedures performed by Dr. Daniel A. Gerardi, MD for Medicare patients.

doctor visit 354
hospital care 472
inpatient care 472
pulmonary testing 157

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel A. Gerardi, MD.

Gender
Male 217
Female 241
Ethnicity
Non-Hispanic White 383
Black 28
Hispanic 21
Asian 0
Other 0
Native American 0
Age
From 65 to 74 142
From 75 to 84 188
85 and over 90
Less than 65 38

Conditions of Medicare patients treated by Dr. Daniel A. Gerardi, MD in 2022

Hypertension 75
High Cholesterol 75
Stroke 15
Ischemic Heart Disease 46
Depression 35
Chronic Kidney Disease 34
Asthma 23
Osteoperosis 17
Atrial Fibrilation 41
Heart Failure 44
Chronic Obstructive Pulmonary Disease 52
Diabetes 38
Dementia 11
Cancer 25

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Daniel A. Gerardi, MD for Medicare patients.

The highest averages for the top procedures that Dr. Daniel A. Gerardi, MD treated as a pulmonologist in Hartford, CT were hospital care, inpatient care, pulmonary testing and bronchoscopy.

aspiration 13
bronchoscopy 29
catheterization 17
diagnostic procedures 14
doctor visit 482
hospital care 627
inpatient care 627
minimally invasive procedures 18
pleural drainage 13
pulmonary testing 184

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Daniel A. Gerardi, MD.

Gender
Male 255
Female 281
Ethnicity
Black / African American 55
Asian / Pacific Islander 0
Non-Hispanic White 440
Hispanic 16
Native American / Alaskan Native 0
Other 4
Age
75 to 84 185
85 and over 98
Less than 65 65
65 to 74 187

Average of Total of Conditions of Medicare patients treated by Dr. Daniel A. Gerardi, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Daniel A. Gerardi, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic obstructive pulmonary disease.

Hypertension 68
High Cholesterol 62
Stroke 9
Ischemic Heart Disease 51
Depression 30
Chronic Kidney Disease 42
Asthma 23
Osteoporosis 10
Heart Failure 44
Chronic Obstructive Pulmonary Disease 48
Diabetes 34
Atrial Fibrillation 27
Cancer 18
Dementia 16

Education & Training

Dr. Daniel A. Gerardi, MD graduated from University of Connecticut School of Medicine in 1988. He completed residency at University of Connecticut Affiliated Hospitals. He is certified by the Pulmonary Disease, Pulmonary Disease, American Board of Internal Medicine Subspecialty and has a state license in Connecticut.

Medical School: University of Connecticut School of Medicine (1988)

Residency: University of Connecticut Affiliated Hospitals (1992)

Board Certification: Pulmonary Disease, Pulmonary Disease, American Board of Internal Medicine Subspecialty (1994)

Licensed In: Connecticut

Affiliations & Hospitals

Dr. Daniel A. Gerardi, MD is associated with these hospitals and organizations:

Trinity Health of New England
TRINITY HEALTH OF NEW ENGLAND PROVIDER NETWORK ORGANIZATION INC

Ratings & Reviews

Dr. Daniel A. Gerardi, MD has an exceptional overall rating with an average of 4.92 out of 5 stars based on 352 ratings. We collect ratings and reviews of Dr. Daniel A. Gerardi, MD from all over the web to help you find the right in Hartford, CT. 

4.92
Overall Rating
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General Payments

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

Payments by Company
GlaxoSmithKline, LLC. $106,889 ANORO ELLIPTA
$32,559 		TRELEGY ELLIPTA
$31,754 		BREO
$19,912 		ANORO
$14,877 		BREO ELLIPTA
$6,575 		Other
$1,213
AstraZeneca Pharmaceuticals LP $83,359 FASENRA
$46,615 		BEVESPI AEROSPHERE
$14,385 		TEZSPIRE
$8,571 		SYMBICORT
$3,766 		DALIRESP
$2,951 		Other
$7,072
Teva Pharmaceuticals USA, Inc. $22,878 QVAR
$8,302 		PROAIR
$6,539 		RESPICLICK
$4,371 		QNASL
$3,134 		PROAIR RESPICLICK
$500 		Other
$32
Amgen Inc. $4,899 TEZSPIRE
$2,934
$1,965
Mylan Specialty L.P. $4,849 Yupelri
$4,701 		Perforomist
$98 		EpiPen
$50
Other $17,056 TYVASO
$3,659 		DALIRESP
$3,602 		ION
$3,000 		Endoscopy Products
$399 		Prolastin-C
$356 		Other
$6,039
Types of Payments
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program $182,725
Food and Beverage $23,783
Travel and Lodging $14,071
Consulting Fee $10,395
Honoraria $5,950
Other $3,006

Research Payments

Dr. Daniel A. Gerardi, MD has received 7 research payments totaling $120,776.

Biography

Dr. Daniel Gerardi's specialties are adult critical care and adult pulmonology. Patient reviews placed Dr. Gerardi at an average of 5.0 stars (out of 5). These areas are among his clinical interests: intensive care, internal medicine, and interstitial lung disease. After attending the University of Connecticut School of Medicine, he completed his residency training at a hospital affiliated with the University of Connecticut. Dr. Gerardi is professionally affiliated with Trinity Health of New England.

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