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Dr. John D. Allison JR., MD

(Dr. John David Allison Jr., MD)

(1 Rating)

Specializes in: Cardiac Electrophysiology (Heart Rhythm) and Adult Cardiology

University of Texas Health Science Center at San Antonio, School of Medicine

Professional interests include: ablation, arrhythmias (irregular heartbeats), ventricular fibrillation, and more.

3000 North Ih-35 Suite 700
Austin, TX 78705

(512) 807-3150

Dr. John D. Allison JR., MD is a cardiac electrophysiologist in Austin, TX specializing in cardiac electrophysiology (heart rhythm) and adult cardiology. He graduated from University of Texas Health Science Center at San Antonio, School of Medicine. Dr. John D. Allison JR., MD is affiliated with St. David's Medical Center, St. David's HealthCare and ST DAVIDS HEART AND VASCULAR PLLC.

Office Locations

St. David's HealthCare

3000 North Ih-35 Suite 700
Austin, TX 78705

(512) 807-3150

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Noteworthy Medicare Patient Procedures Performed by Dr. John D. Allison JR., MD in 2023

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

Top 10%

By Volume:

cardiac device implantation

permanent transvenous pacemaker implantation

permanent transvenous pacemaker replacement

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2023, among providers in related specialties within Texas, Dr. John D. Allison JR., MD performed more cardiac device implantation, permanent transvenous pacemaker implantation, and permanent transvenous pacemaker replacement procedures for Medicare patients than 90% of them and he also had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) 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:

minimally invasive procedures

By Affordability:

cardioversion

elective cardioversion

elective external cardioversion

external cardioversion

In 2013, among providers in related specialties within Texas, Dr. John D. Allison JR., MD performed more minimally invasive procedures procedures for Medicare patients than 75% of them and he also had a list price for cardioversion, elective cardioversion, elective external cardioversion, and external cardioversion 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

2022 Medicare Procedure Volume

The top procedures that Dr. John D. Allison JR., MD treated as a cardiac electrophysiologist in Austin, TX during 2022 were minimally invasive procedures, implant surgery, hospital care and cardiac procedures.

Volume of procedures performed by Dr. John D. Allison JR., MD for Medicare patients.

cardiac procedures	19
doctor visit	82
hospital care	19
implant surgery	19
inpatient care	19
minimally invasive procedures	19

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John D. Allison JR., MD.

**Gender**
Male	128
Female	88

**Ethnicity**
Non-Hispanic White	178
Black	14
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	69
From 75 to 84	109
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John D. Allison JR., MD in 2022

The most common conditions of Medicare patients that Dr. John D. Allison JR., MD treated during 2022 were high cholesterol, hypertension, atrial fibrilation and ischemic heart disease.

Hypertension	75
High Cholesterol	75
Stroke	21
Ischemic Heart Disease	61
Depression	22
Chronic Kidney Disease	24
Asthma	14
Osteoperosis	11
Atrial Fibrilation	70
Heart Failure	46
Chronic Obstructive Pulmonary Disease	19
Diabetes	34
Dementia	9
Cancer	22

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. John D. Allison JR., MD treated as a cardiac electrophysiologist in Austin, TX during 2023 were minimally invasive procedures, cardiac procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. John D. Allison JR., MD for Medicare patients.

ablation	46
cardiac procedures	138
cardioversion	23
catheterization	46
diagnostic procedures	34
doctor visit	303
hospital care	111
implant surgery	66
implantable cardioverter-defibrillator (ICD) replacement	15
inpatient care	111
minimally invasive procedures	184
ultrasound (sonogram)	26

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. John D. Allison JR., MD.

**Gender**
Male	440
Female	404

**Ethnicity**
Non-Hispanic White	730
Black	35
Hispanic	47
Asian	13
Other	19
Native American	0

**Age**
From 65 to 74	268
From 75 to 84	364
85 and over	171
Less than 65	41

Conditions of Medicare patients treated by Dr. John D. Allison JR., MD in 2023

The most common conditions of Medicare patients that Dr. John D. Allison JR., MD treated during 2023 were high cholesterol, hypertension, atrial fibrilation and ischemic heart disease.

Hypertension	75
High Cholesterol	75
Stroke	20
Ischemic Heart Disease	57
Depression	29
Chronic Kidney Disease	33
Asthma	16
Osteoperosis	15
Atrial Fibrilation	64
Heart Failure	50
Chronic Obstructive Pulmonary Disease	25
Diabetes	38
Dementia	16
Cancer	21

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2022 - 2023

Volume of procedures performed by Dr. John D. Allison JR., MD for Medicare patients.

The highest averages for the top procedures that Dr. John D. Allison JR., MD treated as a cardiac electrophysiologist in Austin, TX were minimally invasive procedures, cardiac procedures, hospital care and inpatient care.

ablation	46
cardiac procedures	78
cardioversion	23
catheterization	46
diagnostic procedures	34
doctor visit	192
hospital care	65
implant surgery	42
implantable cardioverter-defibrillator (ICD) replacement	15
inpatient care	65
minimally invasive procedures	101
ultrasound (sonogram)	26

Average Medicare Patient Data From 2022 - 2023

Information about Medicare patients treated by Dr. John D. Allison JR., MD.

**Gender**
Male	284
Female	246

**Ethnicity**
Black / African American	24
Asian / Pacific Islander	6
Non-Hispanic White	454
Hispanic	30
Native American / Alaskan Native	0
Other	9

**Age**
75 to 84	236
85 and over	85
Less than 65	20
65 to 74	168

Average of Total of Conditions of Medicare patients treated by Dr. John D. Allison JR., MD From 2022 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. John D. Allison JR., MD treated were high cholesterol, hypertension, atrial fibrilation and ischemic heart disease.

Hypertension	75
High Cholesterol	75
Stroke	20
Ischemic Heart Disease	59
Depression	25
Chronic Kidney Disease	28
Asthma	15
Osteoporosis	13
Heart Failure	48
Chronic Obstructive Pulmonary Disease	22
Diabetes	36
Atrial Fibrillation	67
Dementia	12
Cancer	21

Education & Training

Dr. John D. Allison JR., MD graduated from University of Texas Health Science Center at San Antonio, School of Medicine. He completed residency at Baylor College of Medicine Affiliated Hospitals. He has a state license in Texas.

Medical School: University of Texas Health Science Center at San Antonio, School of Medicine

Residency: Baylor College of Medicine Affiliated Hospitals

Licensed In: Texas

Affiliations & Hospitals

Dr. John D. Allison JR., MD is associated with these hospitals and organizations:

St. David's Medical Center

St. David's HealthCare

ST DAVIDS HEART AND VASCULAR PLLC

Ratings & Reviews

Dr. John D. Allison JR., MD has an average of 1.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. John D. Allison JR., MD from all over the web to help you find the right in Austin, TX.

Overall Rating

(1 Rating)

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Reviews Left On DocSpot

Overall Rating: 1.0 2023-09-26

My family’s experience with Dr.Allison has been very negative. My grandmother was admitted to the hospital a week ago with a heart arrhythmia and fluid in her lungs. One day after we decided to respect my grandmas wishes and take her off the breathing machine keeping her alive, Dr. Allison informs us that she would have been a candidate for a pacemaker that could have saved her life. Now it’s too late and she’s not strong enough for the procedure. That same day his office calls to schedule an appointment 7 weeks from now. He didn’t even bother to tell his office that she was dying and would no longer need the procedure. We understand that the pacemaker may not have saved her life but to learn that information after it’s too late has been devastating for my family. Please take caution in using this doctor and be persistent.

General Payments

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

**Payments by Company**
Abbott Laboratories	$18,397 AVEIR $2,737	Ensite Cardiac Mapping System $2,251	GALLANT $2,124	Assurity Pacemaker $1,871	Quadra Assura CRT Defibrillator $1,660	Other $7,754
Medtronic, Inc.	$8,341 EVERA MRI XT DR SURESCAN $1,109	COBALT DR MRI SURESCAN $588	AZURE XT DR MRI SURESCAN $226	AFFERA MAPPING SYSTEM $27	$6,392
Boston Scientific Corporation	$5,607 GENERAL - BRADY $2,500	EMBLEM S ICD ELECTRODE DELIVERY SYSTEM $2,500	RESONATE $215	SYNERGY $127	GENERAL - EP $88	Other $176
Medtronic Vascular, Inc.	$5,073 Azure $28	HeartWare HVAD $17	Amplia MRI $14	Micra $14	$5,000
Biosense Webster, Inc.	$2,662 Carto 3 $2,402	QDOT MICRO Catheter $148	NA $112
Other	$4,703 Cardiologs Platform $1,500	Repatha $604	EPI-SENSE GUIDED COAGULATION SYSTEM WITH VISITRAX $345	OPTIMIZER $220	Cardiva VASCADE MVP VVCS 6-12F $176	Other $1,857

**Types of Payments**
Food and Beverage	$20,062
Grant	$16,167
Travel and Lodging	$5,884
Consulting Fee	$1,500
Education	$1,164
Other	$6

Biography

Dr. John Allison's specialties are adult cardiology and cardiac electrophysiology (heart rhythm). Dr. Allison's areas of expertise include cardiac arrest, ablation, and atrial fibrillation. He is affiliated with St. David's Medical Center. His education and training includes medical school at the University of Texas Health Science Center at San Antonio, School of Medicine and residency at a hospital affiliated with Baylor College of Medicine.

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Dr. John D. Allison JR., MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. John D. Allison JR., MD in 2023

By Volume:

By Affordability:

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John D. Allison JR., MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John D. Allison JR., MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2022 - 2023

Average Medicare Patient Data From 2022 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. John D. Allison JR., MD From 2022 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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