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

Home > TX Providers > Spine Surgeons

Dr. Gerald Q. Greenfield Jr., MD

(37 Ratings)

Specializes in: Spine Surgery and Orthopedics/Orthopedic Surgery

Johns Hopkins University School of Medicine (1978)

18626 Hardy Oak Boulevard Suite 300
San Antonio, TX 78258

(210) 495-9047

Dr. Gerald Q. Greenfield Jr., MD is a spine surgeon in San Antonio, TX specializing in spine surgery and orthopedics/orthopedic surgery. He graduated from Johns Hopkins University School of Medicine in 1978 and has 48 years of experience. Dr. Gerald Q. Greenfield Jr., MD is affiliated with South Texas Spinal Clinic.

Office Locations

South Texas Spinal Clinic

18626 Hardy Oak Boulevard Suite 300
San Antonio, TX 78258

(210) 495-9047

(210) 293-2772

open_in_new

South Texas Spinal Clinic

9150 Huebner Road Suite 290
San Antonio, TX 78240

(210) 614-6432

(210) 293-3902

open_in_new

9150 Huebner Road Suite 290
San Antonio, TX 78258

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Gerald Q. Greenfield Jr., MD in 2024

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

Top 5%

By Volume:

femur fracture surgery

fracture surgery

lower extremity surgery

open reduction

open reduction and internal fixation for femoral neck fracture

partial hip replacement for femoral neck fracture

pertrochanteric hip fracture surgery

In 2024, Dr. Gerald Q. Greenfield Jr., MD performed more femur (thigh bone) fracture surgery, fracture surgery, lower extremity surgery, open reduction, open reduction and internal fixation for femoral neck fracture, partial hip replacement for femoral neck fracture, and pertrochanteric hip fracture surgery procedures for Medicare patients than 95% of providers in related specialties within Texas.

Top 25%

By Volume:

inpatient hospital care

joint surgery

knee X-ray

In 2012, Dr. Gerald Q. Greenfield Jr., MD performed more inpatient hospital care (for patient admitted to hospital), joint surgery, and knee X-ray procedures for Medicare patients than 75% of providers in related specialties within Texas.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Gerald Q. Greenfield Jr., MD treated as a spine surgeon in San Antonio, TX during 2012 were rehabilitation, X-rays, musculoskeletal imaging and aspiration.

Volume of procedures performed by Dr. Gerald Q. Greenfield Jr., MD for Medicare patients.

aspiration	192
diagnostic evaluation	17
doctor visit	972
fracture surgery	51
hip imaging	177
hospital care	85
injections	192
inpatient care	85
joint surgery	65
lower extremity surgery	89
manual therapy	66
musculoskeletal imaging	481
open surgery	27
pelvic imaging	16
reconstructive surgery	65
rehabilitation	577
spinal procedures	16
X-rays	530

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gerald Q. Greenfield Jr., MD treated as a spine surgeon in San Antonio, TX during 2013 were rehabilitation, X-rays, musculoskeletal imaging and hip imaging.

Volume of procedures performed by Dr. Gerald Q. Greenfield Jr., MD for Medicare patients.

aspiration	124
diagnostic evaluation	17
doctor visit	776
fracture surgery	42
hip imaging	138
hospital care	115
injections	124
inpatient care	115
joint surgery	41
lower extremity surgery	66
minimally invasive procedures	11
musculoskeletal imaging	336
open surgery	17
pelvic imaging	15
reconstructive surgery	41
rehabilitation	404
spinal procedures	14
X-rays	365

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD.

**Gender**
Male	169
Female	369

**Ethnicity**
Non-Hispanic White	335
Black	0
Hispanic	157
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	177
From 75 to 84	187
85 and over	99
Less than 65	75

Conditions of Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD in 2013

Hypertension	75
High Cholesterol	64
Stroke	7
Ischemic Heart Disease	45
Depression	30
Chronic Kidney Disease	29
Asthma	13
Osteoperosis	15
Atrial Fibrilation	11
Heart Failure	23
Chronic Obstructive Pulmonary Disease	16
Diabetes	38
Dementia	21
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gerald Q. Greenfield Jr., MD treated as a spine surgeon in San Antonio, TX during 2014 were X-rays, musculoskeletal imaging, rehabilitation and aspiration.

Volume of procedures performed by Dr. Gerald Q. Greenfield Jr., MD for Medicare patients.

aspiration	166
doctor visit	694
fracture surgery	36
hip imaging	121
hospital care	88
injections	166
inpatient care	88
joint surgery	18
lower extremity surgery	36
musculoskeletal imaging	319
open surgery	18
reconstructive surgery	18
rehabilitation	310
X-rays	336

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD.

**Gender**
Male	159
Female	327

**Ethnicity**
Non-Hispanic White	311
Black	0
Hispanic	138
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	177
From 75 to 84	164
85 and over	81
Less than 65	64

Conditions of Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD in 2014

Hypertension	75
High Cholesterol	69
Stroke	5
Ischemic Heart Disease	44
Depression	32
Chronic Kidney Disease	30
Asthma	12
Osteoperosis	17
Atrial Fibrilation	13
Heart Failure	24
Chronic Obstructive Pulmonary Disease	16
Diabetes	38
Dementia	22
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gerald Q. Greenfield Jr., MD treated as a spine surgeon in San Antonio, TX during 2015 were rehabilitation, X-rays, musculoskeletal imaging and aspiration.

Volume of procedures performed by Dr. Gerald Q. Greenfield Jr., MD for Medicare patients.

aspiration	153
diagnostic evaluation	13
doctor visit	652
fracture surgery	35
hip imaging	93
hospital care	87
injections	153
inpatient care	87
joint surgery	24
lower extremity surgery	46
manual therapy	148
musculoskeletal imaging	342
open surgery	13
pelvic imaging	20
reconstructive surgery	24
rehabilitation	416
spinal procedures	11
X-rays	403

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD.

**Gender**
Male	284
Female	630

**Ethnicity**
Non-Hispanic White	538
Black	0
Hispanic	320
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	348
From 75 to 84	280
85 and over	170
Less than 65	116

Conditions of Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD in 2015

Hypertension	75
High Cholesterol	68
Stroke	9
Ischemic Heart Disease	46
Depression	29
Chronic Kidney Disease	36
Asthma	12
Osteoperosis	14
Atrial Fibrilation	13
Heart Failure	22
Chronic Obstructive Pulmonary Disease	17
Diabetes	38
Dementia	16
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gerald Q. Greenfield Jr., MD treated as a spine surgeon in San Antonio, TX during 2016 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Gerald Q. Greenfield Jr., MD for Medicare patients.

aspiration	159
doctor visit	691
fracture surgery	25
hospital care	82
injections	159
inpatient care	82
joint surgery	23
lower extremity surgery	37
musculoskeletal imaging	199
open surgery	11
pelvic imaging	15
reconstructive surgery	23
spinal procedures	13
X-rays	227

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD.

**Gender**
Male	117
Female	311

**Ethnicity**
Non-Hispanic White	248
Black	0
Hispanic	143
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	171
From 75 to 84	117
85 and over	75
Less than 65	65

Conditions of Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD in 2016

Hypertension	75
High Cholesterol	68
Stroke	7
Ischemic Heart Disease	43
Depression	27
Chronic Kidney Disease	42
Asthma	20
Osteoperosis	15
Atrial Fibrilation	11
Heart Failure	19
Chronic Obstructive Pulmonary Disease	14
Diabetes	39
Dementia	18
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gerald Q. Greenfield Jr., MD treated as a spine surgeon in San Antonio, TX during 2017 were X-rays, musculoskeletal imaging, rehabilitation and aspiration.

Volume of procedures performed by Dr. Gerald Q. Greenfield Jr., MD for Medicare patients.

aspiration	137
doctor visit	613
fracture surgery	24
hospital care	66
injections	137
inpatient care	66
joint surgery	39
lower extremity surgery	50
musculoskeletal imaging	309
open surgery	13
pelvic imaging	47
reconstructive surgery	39
rehabilitation	301
X-rays	356

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD.

**Gender**
Male	133
Female	265

**Ethnicity**
Non-Hispanic White	237
Black	0
Hispanic	131
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	152
From 75 to 84	115
85 and over	78
Less than 65	53

Conditions of Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD in 2017

Hypertension	75
High Cholesterol	61
Stroke	8
Ischemic Heart Disease	40
Depression	32
Chronic Kidney Disease	45
Asthma	10
Osteoperosis	14
Atrial Fibrilation	13
Heart Failure	21
Chronic Obstructive Pulmonary Disease	17
Diabetes	41
Dementia	20
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gerald Q. Greenfield Jr., MD treated as a spine surgeon in San Antonio, TX during 2018 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Gerald Q. Greenfield Jr., MD for Medicare patients.

aspiration	118
doctor visit	570
fracture surgery	35
hospital care	59
injections	118
inpatient care	59
joint surgery	19
lower extremity surgery	35
musculoskeletal imaging	209
open surgery	19
pelvic imaging	27
reconstructive surgery	19
X-rays	236

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD.

**Gender**
Male	129
Female	241

**Ethnicity**
Non-Hispanic White	203
Black	0
Hispanic	131
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	148
From 75 to 84	112
85 and over	68
Less than 65	42

Conditions of Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD in 2018

Hypertension	75
High Cholesterol	71
Stroke	8
Ischemic Heart Disease	42
Depression	32
Chronic Kidney Disease	0
Asthma	8
Osteoperosis	15
Atrial Fibrilation	16
Heart Failure	22
Chronic Obstructive Pulmonary Disease	13
Diabetes	36
Dementia	21
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gerald Q. Greenfield Jr., MD treated as a spine surgeon in San Antonio, TX during 2019 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Gerald Q. Greenfield Jr., MD for Medicare patients.

aspiration	100
doctor visit	552
fracture surgery	15
hospital care	12
injections	100
inpatient care	12
joint surgery	13
lower extremity surgery	28
musculoskeletal imaging	222
pelvic imaging	51
reconstructive surgery	13
X-rays	273

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD.

**Gender**
Male	116
Female	219

**Ethnicity**
Non-Hispanic White	172
Black	0
Hispanic	138
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	148
From 75 to 84	94
85 and over	55
Less than 65	38

Conditions of Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD in 2019

Hypertension	75
High Cholesterol	73
Stroke	5
Ischemic Heart Disease	44
Depression	32
Chronic Kidney Disease	44
Asthma	10
Osteoperosis	18
Atrial Fibrilation	12
Heart Failure	21
Chronic Obstructive Pulmonary Disease	12
Diabetes	37
Dementia	19
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gerald Q. Greenfield Jr., MD treated as a spine surgeon in San Antonio, TX during 2020 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Gerald Q. Greenfield Jr., MD for Medicare patients.

aspiration	76
doctor visit	349
hospital care	17
injections	76
inpatient care	17
musculoskeletal imaging	172
pelvic imaging	52
X-rays	224

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD.

**Gender**
Male	95
Female	136

**Ethnicity**
Non-Hispanic White	132
Black	0
Hispanic	78
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	96
From 75 to 84	65
85 and over	39
Less than 65	31

Conditions of Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD in 2020

Hypertension	75
High Cholesterol	74
Stroke	0
Ischemic Heart Disease	44
Depression	33
Chronic Kidney Disease	44
Asthma	12
Osteoperosis	17
Atrial Fibrilation	12
Heart Failure	23
Chronic Obstructive Pulmonary Disease	14
Diabetes	41
Dementia	20
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gerald Q. Greenfield Jr., MD treated as a spine surgeon in San Antonio, TX during 2021 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Gerald Q. Greenfield Jr., MD for Medicare patients.

aspiration	70
doctor visit	403
hospital care	12
injections	70
inpatient care	12
musculoskeletal imaging	113
pelvic imaging	17
X-rays	130

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD.

**Gender**
Male	92
Female	143

**Ethnicity**
Non-Hispanic White	155
Black	0
Hispanic	55
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	96
From 75 to 84	75
85 and over	38
Less than 65	26

Conditions of Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD in 2021

Hypertension	75
High Cholesterol	73
Stroke	6
Ischemic Heart Disease	42
Depression	31
Chronic Kidney Disease	44
Asthma	9
Osteoperosis	14
Atrial Fibrilation	12
Heart Failure	24
Chronic Obstructive Pulmonary Disease	10
Diabetes	39
Dementia	14
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gerald Q. Greenfield Jr., MD treated as a spine surgeon in San Antonio, TX during 2022 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Gerald Q. Greenfield Jr., MD for Medicare patients.

aspiration	67
doctor visit	397
hospital care	13
injections	67
inpatient care	13
musculoskeletal imaging	159
spinal procedures	17
X-rays	176

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD.

**Gender**
Male	84
Female	133

**Ethnicity**
Non-Hispanic White	119
Black	0
Hispanic	70
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	92
From 75 to 84	81
85 and over	26
Less than 65	18

Conditions of Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	36
Depression	29
Chronic Kidney Disease	31
Asthma	13
Osteoperosis	18
Atrial Fibrilation	19
Heart Failure	21
Chronic Obstructive Pulmonary Disease	15
Diabetes	41
Dementia	10
Cancer	15

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Gerald Q. Greenfield Jr., MD treated as a spine surgeon in San Antonio, TX during 2023 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Gerald Q. Greenfield Jr., MD for Medicare patients.

aspiration	58
doctor visit	331
fracture surgery	11
hospital care	25
injections	58
inpatient care	25
joint surgery	22
lower extremity surgery	22
musculoskeletal imaging	178
open surgery	11
reconstructive surgery	22
spinal procedures	18
X-rays	196

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD.

**Gender**
Male	78
Female	139

**Ethnicity**
Non-Hispanic White	131
Black	0
Hispanic	63
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	89
From 75 to 84	80
85 and over	37
Less than 65	11

Conditions of Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	36
Depression	36
Chronic Kidney Disease	35
Asthma	16
Osteoperosis	24
Atrial Fibrilation	20
Heart Failure	21
Chronic Obstructive Pulmonary Disease	18
Diabetes	44
Dementia	13
Cancer	15

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Gerald Q. Greenfield Jr., MD treated as a spine surgeon in San Antonio, TX during 2024 were X-rays, musculoskeletal imaging, hospital care and inpatient care.

Volume of procedures performed by Dr. Gerald Q. Greenfield Jr., MD for Medicare patients.

aspiration	47
doctor visit	314
fracture surgery	36
hospital care	73
injections	47
inpatient care	73
joint surgery	21
lower extremity surgery	36
musculoskeletal imaging	125
open surgery	21
reconstructive surgery	21
X-rays	125

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD.

**Gender**
Male	88
Female	180

**Ethnicity**
Non-Hispanic White	183
Black	0
Hispanic	60
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	92
From 75 to 84	111
85 and over	52
Less than 65	13

Conditions of Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	36
Depression	38
Chronic Kidney Disease	36
Asthma	15
Osteoperosis	29
Atrial Fibrilation	22
Heart Failure	24
Chronic Obstructive Pulmonary Disease	22
Diabetes	40
Dementia	18
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Gerald Q. Greenfield Jr., MD for Medicare patients.

The highest averages for the top procedures that Dr. Gerald Q. Greenfield Jr., MD treated as a spine surgeon in San Antonio, TX were rehabilitation, X-rays, musculoskeletal imaging and hip imaging.

aspiration	112
diagnostic evaluation	15
doctor visit	562
fracture surgery	31
hip imaging	132
hospital care	56
injections	112
inpatient care	56
joint surgery	28
lower extremity surgery	44
manual therapy	107
minimally invasive procedures	11
musculoskeletal imaging	243
open surgery	16
pelvic imaging	28
reconstructive surgery	28
rehabilitation	401
spinal procedures	14
X-rays	275

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD.

**Gender**
Female	237
Male	118

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	212
Native American / Alaskan Native	0
Hispanic	114
Other	0

**Age**
75 to 84	113
85 and over	62
Less than 65	42
65 to 74	137

Average of Total of Conditions of Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Gerald Q. Greenfield Jr., MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	69
High Cholesterol	65
Stroke	6
Ischemic Heart Disease	38
Depression	29
Chronic Kidney Disease	32
Asthma	11
Osteoporosis	16
Heart Failure	20
Chronic Obstructive Pulmonary Disease	14
Diabetes	36
Atrial Fibrillation	13
Dementia	16
Cancer	10

Education & Training

Dr. Gerald Q. Greenfield Jr., MD graduated from Johns Hopkins University School of Medicine in 1978. He completed residency at Tripler Army Medical Center. He has a state license in Texas.

Medical School: Johns Hopkins University School of Medicine (1978)

Residency: Tripler Army Medical Center

Licensed In: Texas

Ratings & Reviews

Dr. Gerald Q. Greenfield Jr., MD has an exceptional overall rating with an average of 4.89 out of 5 stars based on 37 ratings. We collect ratings and reviews of Dr. Gerald Q. Greenfield Jr., MD from all over the web to help you find the right in San Antonio, TX.

4.89

Overall Rating

(37 Ratings)

Leave a Review

General Payments

These charts describe general payments received by Dr. Gerald Q. Greenfield Jr., MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
DePuy Synthes Sales Inc.	$875 Trauma $174	NA $134	LCP $127	VA-LCP $125	Orthopaedics $106	Other $209
Medical Device Business Services, Inc.	$794 ATTUNE $794
Zimmer Biomet Holdings, Inc.	$275 Trauma-None $143	Persona $132
Medtronic, Inc.	$260 CD HORIZON SPINAL SYSTEM $178	PRESTIGE LP CERVICAL DISC SYSTEM $81
Pacira Pharmaceuticals Incorporated	$234 Exparel $234
Other	$2,507 CellerateRx $164	ELSA $150	Zilretta $148	iFuse Implant $137	Zynrelef $132	Other $1,776

**Types of Payments**
Food and Beverage	$4,215
Travel and Lodging	$684
Education	$44

Biography

Dr. Gerald Greenfield is a specialist in spine surgery and orthopedics/orthopedic surgery. He works in San Antonio, TX. He is professionally affiliated with South Texas Spinal Clinic. Dr. Greenfield graduated from Johns Hopkins University School of Medicine and then he performed his residency at Tripler Army Medical Center. Patient reviews placed him at an average of 5.0 stars (out of 5).

Select Year:

Dr. Gerald Q. Greenfield Jr., MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Gerald Q. Greenfield Jr., MD in 2024

By Volume:

By Volume:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Gerald Q. Greenfield Jr., MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

Spine Surgeons in Nearby Locations

Other Providers in San Antonio, TX