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Dr. Glenn T. Leonard JR., MD

Accepting New Patients

(Dr. Glenn Taylor Leonard Jr., M.D.)

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Specializes in: Pediatric Cardiology

St. George's University School of Medicine

Professional interests include: heart problems

936 Delaware Avenue Suite 100
Buffalo, NY 14209

(716) 885-5437

Dr. Glenn T. Leonard JR., MD is a pediatric cardiologist in Buffalo, NY specializing in pediatric cardiology. He graduated from St. George's University School of Medicine. Dr. Glenn T. Leonard JR., MD is affiliated with University of Rochester Medical Center, University at Buffalo - Jacobs School of Medicine and Biomedical Sciences, Bradford Regional Medical Center / Olean General Hospital, Kaleida Health, UBMD Physicians' Group and PEDIATRIC CARDIOLOGY ASSOCIATES OF WNY LLC.

Office Locations

936 Delaware Avenue Suite 100
Buffalo, NY 14209

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Some issues Dr. Glenn T. Leonard JR., 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.

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Glenn T. Leonard JR., MD treated as a pediatric cardiologist in Buffalo, NY during 2013 were cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Glenn T. Leonard JR., MD for Medicare patients.

cardiac procedures	29
doctor visit	21
ultrasound (sonogram)	18

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Glenn T. Leonard JR., MD.

**Gender**
Male	15
Female	14

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	29

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Glenn T. Leonard JR., MD treated as a pediatric cardiologist in Buffalo, NY during 2014 were ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Glenn T. Leonard JR., MD for Medicare patients.

cardiac procedures	25
doctor visit	24
ultrasound (sonogram)	25

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Glenn T. Leonard JR., MD.

**Gender**
Male	13
Female	14

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	27

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Glenn T. Leonard JR., MD treated as a pediatric cardiologist in Buffalo, NY during 2015 were ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Glenn T. Leonard JR., MD for Medicare patients.

cardiac procedures	24
doctor visit	22
ultrasound (sonogram)	24

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Glenn T. Leonard JR., MD.

**Gender**
Male	28
Female	26

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Glenn T. Leonard JR., MD treated as a pediatric cardiologist in Buffalo, NY during 2016 were ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Glenn T. Leonard JR., MD for Medicare patients.

cardiac procedures	23
doctor visit	28
ultrasound (sonogram)	23

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Glenn T. Leonard JR., MD.

**Gender**
Male	11
Female	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Glenn T. Leonard JR., MD treated as a pediatric cardiologist in Buffalo, NY during 2017 were ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Glenn T. Leonard JR., MD for Medicare patients.

cardiac procedures	17
doctor visit	22
ultrasound (sonogram)	17

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Glenn T. Leonard JR., MD.

**Gender**
Male	14
Female	11

Conditions of Medicare patients treated by Dr. Glenn T. Leonard JR., MD in 2017

The most common conditions of Medicare patients that Dr. Glenn T. Leonard JR., MD treated during 2017 were depression.

Hypertension	0
High Cholesterol	0
Stroke	0
Ischemic Heart Disease	0
Depression	44
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Glenn T. Leonard JR., MD treated as a pediatric cardiologist in Buffalo, NY during 2018 were ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Glenn T. Leonard JR., MD for Medicare patients.

cardiac procedures	22
doctor visit	23
ultrasound (sonogram)	22

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Glenn T. Leonard JR., MD.

**Gender**
Male	14
Female	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Glenn T. Leonard JR., MD treated as a pediatric cardiologist in Buffalo, NY during 2019 were ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Glenn T. Leonard JR., MD for Medicare patients.

cardiac procedures	13
doctor visit	18
ultrasound (sonogram)	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Glenn T. Leonard JR., MD treated as a pediatric cardiologist in Buffalo, NY during 2020 were ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Glenn T. Leonard JR., MD for Medicare patients.

cardiac procedures	11
doctor visit	14
ultrasound (sonogram)	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Glenn T. Leonard JR., MD treated as a pediatric cardiologist in Buffalo, NY during 2021 were ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Glenn T. Leonard JR., MD for Medicare patients.

cardiac procedures	11
doctor visit	12
ultrasound (sonogram)	11

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Glenn T. Leonard JR., MD.

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	15

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Glenn T. Leonard JR., MD treated as a pediatric cardiologist in Buffalo, NY during 2023 were ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Glenn T. Leonard JR., MD for Medicare patients.

cardiac procedures	13
doctor visit	12
ultrasound (sonogram)	13

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Glenn T. Leonard JR., MD.

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. Glenn T. Leonard JR., MD for Medicare patients.

The highest averages for the top procedures that Dr. Glenn T. Leonard JR., MD treated as a pediatric cardiologist in Buffalo, NY were cardiac procedures and ultrasound (sonogram).

cardiac procedures	18
doctor visit	19
ultrasound (sonogram)	17

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. Glenn T. Leonard JR., MD.

**Gender**
Male	9
Female	9

**Age**
75 to 84	0
85 and over	0
Less than 65	8
65 to 74	0

Average of Total of Conditions of Medicare patients treated by Dr. Glenn T. Leonard JR., MD From 2013 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Glenn T. Leonard JR., MD treated were depression.

Hypertension	0
High Cholesterol	0
Stroke	0
Ischemic Heart Disease	0
Depression	4
Chronic Kidney Disease	0
Asthma	0
Osteoporosis	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Atrial Fibrillation	0
Cancer	0
Dementia	0

Education & Training

Dr. Glenn T. Leonard JR., MD graduated from St. George's University School of Medicine. He completed residency at SUNY, University at Buffalo Affiliated Hospitals. He is certified by the Board Certification, American Board of Pediatrics, Sub-board in Pediatric Cardiology and has a state license in New York.

Medical School: St. George's University School of Medicine

Residency: SUNY, University at Buffalo Affiliated Hospitals

Board Certification: Board Certification, American Board of Pediatrics, Sub-board in Pediatric Cardiology

Licensed In: New York

Affiliations & Hospitals

Dr. Glenn T. Leonard JR., MD is associated with these hospitals and organizations:

University of Rochester Medical Center

University at Buffalo - Jacobs School of Medicine and Biomedical Sciences

Bradford Regional Medical Center / Olean General Hospital

Kaleida Health

UBMD Physicians' Group

PEDIATRIC CARDIOLOGY ASSOCIATES OF WNY LLC

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Glenn T. Leonard JR., MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
W. L. Gore & Associates, Inc.	$966 Product in Development $425	CARDIOFORM Septal Occluder $274	Septal Occluder $130	GORE CARDIOFORM Septal Occluder $115	HELEX Septal Occluder $22
Edwards Lifesciences Corporation	$897 Edwards SAPIEN XT Transcatheter Heart Valve $612	Edwards SAPIEN 3 Transcatheter Heart Valve $285
Medtronic Vascular, Inc.	$62 Heart Valves $62
Philips Electronics North America Corporation	$13 Ultrasound Equipment $13
Braemar Manufacturing, LLC	$10 Cardiac Monitoring Suite $10

**Types of Payments**
Food and Beverage	$826
Travel and Lodging	$697
Consulting Fee	$425

Research Payments

Dr. Glenn T. Leonard JR., MD has received 2 research payments totaling $2,900.

Biography

Dr. Glenn Leonard is a pediatric cardiology specialist in Buffalo, NY. Areas of particular interest for Dr. Leonard include heart problems. His hospital/clinic affiliations include the University of Rochester Medical Center, Bradford Regional Medical Center / Olean General Hospital, and UBMD Physicians' Group. Before performing his residency at a hospital affiliated with SUNY, University at Buffalo, Dr. Leonard attended St. George's University School of Medicine. He has received the following distinctions: Golden Apple Teaching Award nominee; Academic Scholarship - Four Year Full Tuition; and Boston College: Four Year Full Tuition Academic Scholarship. Dr. Leonard welcomes new patients at his office in as reported by University of Rochester Medical Center.