Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > MD Providers > Neurosurgeons

Dr. Gary Louis Gallia, PHD, MD

(Gary L Gallia MD, PhD)

(No ratings)

Specializes in: Neurosurgery and Neuro-Oncology

601 North Caroline Street Floor 5 Johns Hopkins Outpatient Center
Baltimore, MD 21287

(410) 955-6406

Dr. Gary Louis Gallia, PHD, MD is a neurosurgeon in Baltimore, MD specializing in neurosurgery and neuro-oncology. Dr. Gary Louis Gallia, PHD, MD is affiliated with The Johns Hopkins Hospital.

Office Locations

601 North Caroline Street Floor 5 Johns Hopkins Outpatient Center
Baltimore, MD 21287

open_in_new

In The News

“Riggins secured some funding from a brain cancer foundation and launched a trial with patients of Hopkins neurosurgeon Dr. Gary Gallia to test the drug's safety.”—"Parasite treatment may help people with brain cancer", Daily Press, May 2014

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Gary Louis Gallia, PHD, MD for Medicare patients.

doctor visit	70

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gary Louis Gallia, PHD, MD treated as a neurosurgeon in Baltimore, MD during 2013 were removal of lesion (e.g. growth), minimally invasive procedures, endocrine surgery and cranial surgery.

Volume of procedures performed by Dr. Gary Louis Gallia, PHD, MD for Medicare patients.

cranial surgery	11
doctor visit	68
endocrine surgery	11
minimally invasive procedures	11
removal of lesion (e.g. growth)	11

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Louis Gallia, PHD, MD.

**Gender**
Male	40
Female	43

**Ethnicity**
Non-Hispanic White	56
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	50
From 75 to 84	16
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary Louis Gallia, PHD, MD in 2013

Hypertension	73
High Cholesterol	59
Stroke	14
Ischemic Heart Disease	33
Depression	18
Chronic Kidney Disease	23
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	39
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

Volume of procedures performed by Dr. Gary Louis Gallia, PHD, MD for Medicare patients.

doctor visit	41

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Louis Gallia, PHD, MD.

**Gender**
Male	36
Female	31

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

**Age**
From 65 to 74	37
From 75 to 84	16
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary Louis Gallia, PHD, MD in 2014

Hypertension	72
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	36
Depression	27
Chronic Kidney Disease	18
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	34
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

Volume of procedures performed by Dr. Gary Louis Gallia, PHD, MD for Medicare patients.

doctor visit	80

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Louis Gallia, PHD, MD.

**Gender**
Male	82
Female	92

**Ethnicity**
Non-Hispanic White	120
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	90
From 75 to 84	44
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary Louis Gallia, PHD, MD in 2015

Hypertension	63
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	34
Depression	21
Chronic Kidney Disease	28
Asthma	15
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	13
Chronic Obstructive Pulmonary Disease	0
Diabetes	36
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Volume of procedures performed by Dr. Gary Louis Gallia, PHD, MD for Medicare patients.

doctor visit	102

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Louis Gallia, PHD, MD.

**Gender**
Male	44
Female	63

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

**Age**
From 65 to 74	63
From 75 to 84	28
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary Louis Gallia, PHD, MD in 2016

Hypertension	75
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	33
Depression	23
Chronic Kidney Disease	28
Asthma	15
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	13
Chronic Obstructive Pulmonary Disease	0
Diabetes	33
Dementia	0
Cancer	16

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. Gary Louis Gallia, PHD, MD for Medicare patients.

doctor visit	95

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Louis Gallia, PHD, MD.

**Gender**
Male	51
Female	58

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

**Age**
From 65 to 74	56
From 75 to 84	30
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary Louis Gallia, PHD, MD in 2017

Hypertension	74
High Cholesterol	53
Stroke	11
Ischemic Heart Disease	43
Depression	28
Chronic Kidney Disease	33
Asthma	12
Osteoperosis	13
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	10
Diabetes	32
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. Gary Louis Gallia, PHD, MD for Medicare patients.

doctor visit	117

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Louis Gallia, PHD, MD.

**Gender**
Male	71
Female	60

**Ethnicity**
Non-Hispanic White	97
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	68
From 75 to 84	32
85 and over	16
Less than 65	15

Conditions of Medicare patients treated by Dr. Gary Louis Gallia, PHD, MD in 2018

Hypertension	71
High Cholesterol	65
Stroke	14
Ischemic Heart Disease	37
Depression	18
Chronic Kidney Disease	33
Asthma	10
Osteoperosis	13
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	10
Diabetes	36
Dementia	13
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Gary Louis Gallia, PHD, MD for Medicare patients.

doctor visit	128

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Louis Gallia, PHD, MD.

**Gender**
Male	50
Female	78

**Ethnicity**
Non-Hispanic White	85
Black	29
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	66
From 75 to 84	37
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary Louis Gallia, PHD, MD in 2019

Hypertension	66
High Cholesterol	60
Stroke	9
Ischemic Heart Disease	32
Depression	26
Chronic Kidney Disease	30
Asthma	0
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	0
Diabetes	27
Dementia	9
Cancer	16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Gary Louis Gallia, PHD, MD for Medicare patients.

doctor visit	57

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Louis Gallia, PHD, MD.

**Gender**
Male	56
Female	67

**Ethnicity**
Non-Hispanic White	89
Black	23
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	60
From 75 to 84	35
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary Louis Gallia, PHD, MD in 2020

Hypertension	72
High Cholesterol	66
Stroke	15
Ischemic Heart Disease	38
Depression	20
Chronic Kidney Disease	32
Asthma	11
Osteoperosis	13
Atrial Fibrilation	10
Heart Failure	0
Chronic Obstructive Pulmonary Disease	10
Diabetes	31
Dementia	10
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Gary Louis Gallia, PHD, MD for Medicare patients.

doctor visit	115

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Louis Gallia, PHD, MD.

**Gender**
Male	54
Female	69

**Ethnicity**
Non-Hispanic White	84
Black	25
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	65
From 75 to 84	36
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary Louis Gallia, PHD, MD in 2021

Hypertension	72
High Cholesterol	63
Stroke	15
Ischemic Heart Disease	37
Depression	23
Chronic Kidney Disease	39
Asthma	9
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	33
Dementia	11
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Gary Louis Gallia, PHD, MD for Medicare patients.

doctor visit	113

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Louis Gallia, PHD, MD.

**Gender**
Male	47
Female	73

**Ethnicity**
Non-Hispanic White	82
Black	22
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	62
From 75 to 84	37
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary Louis Gallia, PHD, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	23
Depression	19
Chronic Kidney Disease	20
Asthma	0
Osteoperosis	11
Atrial Fibrilation	16
Heart Failure	11
Chronic Obstructive Pulmonary Disease	0
Diabetes	31
Dementia	0
Cancer	17

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

Volume of procedures performed by Dr. Gary Louis Gallia, PHD, MD for Medicare patients.

doctor visit	72

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Louis Gallia, PHD, MD.

**Gender**
Male	52
Female	73

**Ethnicity**
Non-Hispanic White	87
Black	22
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	71
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary Louis Gallia, PHD, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	27
Depression	17
Chronic Kidney Disease	22
Asthma	13
Osteoperosis	14
Atrial Fibrilation	13
Heart Failure	14
Chronic Obstructive Pulmonary Disease	0
Diabetes	27
Dementia	0
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Gary Louis Gallia, PHD, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gary Louis Gallia, PHD, MD treated as a neurosurgeon in Baltimore, MD were minimally invasive procedures, removal of lesion (e.g. growth), endocrine surgery and cranial surgery.

cranial surgery	11
doctor visit	88
endocrine surgery	11
minimally invasive procedures	11
removal of lesion (e.g. growth)	11

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Gary Louis Gallia, PHD, MD.

**Gender**
Male	48
Female	58

**Ethnicity**
Black / African American	10
Asian / Pacific Islander	0
Non-Hispanic White	75
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	25
85 and over	1
Less than 65	1
65 to 74	57

Average of Total of Conditions of Medicare patients treated by Dr. Gary Louis Gallia, PHD, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Gary Louis Gallia, PHD, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	65
High Cholesterol	58
Stroke	8
Ischemic Heart Disease	31
Depression	20
Chronic Kidney Disease	25
Asthma	7
Osteoporosis	6
Heart Failure	8
Chronic Obstructive Pulmonary Disease	3
Diabetes	29
Atrial Fibrillation	5
Cancer	11
Dementia	3

Education & Training

He has a state license in Maryland.

Licensed In: Maryland

Affiliations & Hospitals

Dr. Gary Louis Gallia, PHD, MD is associated with these hospitals and organizations:

The Johns Hopkins Hospital

Ratings & Reviews

Dr. Gary Louis Gallia, PHD, MD does not have any reviews yet, be the first to leave a review of Dr. Gary Louis Gallia, PHD, MD here: Leave a Review

(No ratings)

Leave a Review

General Payments

These charts describe general payments received by Dr. Gary Louis Gallia, PHD, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
NICO Corporation	$1,582 $1,582
KARL STORZ Endoscopy-America	$150 VITOM 90 DETACHABLE, AUTOCLAVE $150
Stryker Corporation	$86 Core $73	ESSX $13

**Types of Payments**
Travel and Lodging	$1,213
Food and Beverage	$605

Research Payments

Dr. Gary Louis Gallia, PHD, MD has received 1 research payments totaling $704.

Biography

Dr. Gary Gallia is a Baltimore, MD physician who specializes in neurosurgery and neuro-oncology. He is a graduate of Thomas Jefferson University, Jefferson Medical College. He is affiliated with Johns Hopkins University.