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Dr. Gregory N. Nelson JR., MD

(40 Ratings)

Specializes in: Adult Orthopedic Reconstructive Surgery

Yale School of Medicine (2008)

Professional interests include: elbow problems, shoulder problems, replacement arthroplasty (joint replacement)

12349 De Paul Drive Suite 100
Bridgeton, MO 63044

(314) 291-7900

Dr. Gregory N. Nelson JR., MD is an orthopedic reconstructive surgeon in Saint Louis, MO specializing in adult orthopedic reconstructive surgery. He graduated from Yale School of Medicine in 2008 and has 17 years of experience. Dr. Gregory N. Nelson JR., MD is affiliated with Mercy Hospital South, Mercy Health System, St. Luke's Hospital, St. Luke's and SSM MEDICAL GROUP INC.

Office Locations

1050 Old Des Peres Road Suite 100
Saint Louis, MO 63131

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12349 De Paul Drive Suite 100
Bridgeton, MO 63044

(314) 291-7900

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18444 N 25th Avenue Suite 310
Phoenix, AZ 85023

(623) 537-5600

1-866-939-2673

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Some issues Dr. Gregory N. Nelson JR., MD can help you with:

Replacement Arthroplasty (Joint Replacement)

Joint replacement, sometimes also called arthroplasty, is an option when a joint becomes severely damaged by disease or injury. The damaged cartilage of the joint is surgically removed, the ends of the bones in the joint are resurfaced, and a prosthetic is installed. Most prosthetic joints are made of a metal piece that fits into a plastic sleeve so that they glide smoothly. A joint replacement increases stability in the damaged area and decreases pain. The hip and knee are the two joints most commonly replaced, but joint replacement can also be performed on the ankle, shoulder, elbow and even fingers.

Although joint replacement is one of the safest and most reliable medical procedures available, it is still a major surgical procedure. All surgical procedures carry risks, such as infection or blood clots. For this reason, doctors try to help their patients avoid surgery for as long as they can. Taking arthritis medications, losing weight, avoiding high impact sports such as running, taking supplements such as glucosamine or chondroitin, or having joint injections may allow a patient to enjoy life without the need for surgery.

After having joint replacement surgery, patients can expect some pain the first few days as they recover. Physical therapy is an important part of recovery, and it can decrease complications and increase future mobility. As soon as possible, returning to low impact sports such as swimming, walking or biking can stretch and heal the new joint. A prosthetic joint can last 15 - 20 years and cannot be further damaged by degenerative diseases such as arthritis, so once it is done patients should be pain-free for many years.

Noteworthy Medicare Patient Procedures Performed by Dr. Gregory N. Nelson JR., MD in 2023

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

Top 25%

By Affordability:

hospital care

inpatient care

inpatient hospital care

joint X-ray

In 2013, Dr. Gregory N. Nelson JR., MD had a list price for hospital care, inpatient care, inpatient hospital care (for patient admitted to hospital), and joint X-ray that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Missouri. 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

2014 Medicare Procedure Volume

The top procedures that Dr. Gregory N. Nelson JR., MD treated as an orthopedic reconstructive surgeon in Saint Louis, MO during 2014 were aspiration, injections, hospital care and inpatient care.

Volume of procedures performed by Dr. Gregory N. Nelson JR., MD for Medicare patients.

aspiration	41
doctor visit	177
hospital care	20
injections	41
inpatient care	20
musculoskeletal imaging	17
X-rays	17

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory N. Nelson JR., MD.

**Gender**
Male	72
Female	91

**Ethnicity**
Non-Hispanic White	138
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	75
From 75 to 84	34
85 and over	23
Less than 65	31

Conditions of Medicare patients treated by Dr. Gregory N. Nelson JR., MD in 2014

The most common conditions of Medicare patients that Dr. Gregory N. Nelson JR., MD treated during 2014 were hypertension, high cholesterol, chronic kidney disease and depression.

Hypertension	67
High Cholesterol	58
Stroke	7
Ischemic Heart Disease	29
Depression	31
Chronic Kidney Disease	31
Asthma	12
Osteoperosis	13
Atrial Fibrilation	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	18
Diabetes	29
Dementia	12
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gregory N. Nelson JR., MD treated as an orthopedic reconstructive surgeon in Saint Louis, MO during 2015 were aspiration, injections, X-rays and hospital care.

Volume of procedures performed by Dr. Gregory N. Nelson JR., MD for Medicare patients.

aspiration	148
doctor visit	395
hospital care	42
injections	148
inpatient care	42
joint surgery	11
musculoskeletal imaging	30
pelvic imaging	19
reconstructive surgery	11
upper extremity surgery	11
X-rays	49

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory N. Nelson JR., MD.

**Gender**
Male	320
Female	352

**Ethnicity**
Non-Hispanic White	580
Black	22
Hispanic	40
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	328
From 75 to 84	170
85 and over	86
Less than 65	88

Conditions of Medicare patients treated by Dr. Gregory N. Nelson JR., MD in 2015

The most common conditions of Medicare patients that Dr. Gregory N. Nelson JR., MD treated during 2015 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	74
High Cholesterol	62
Stroke	6
Ischemic Heart Disease	35
Depression	28
Chronic Kidney Disease	35
Asthma	19
Osteoperosis	14
Atrial Fibrilation	11
Heart Failure	20
Chronic Obstructive Pulmonary Disease	20
Diabetes	30
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gregory N. Nelson JR., MD treated as an orthopedic reconstructive surgeon in Saint Louis, MO during 2016 were injections, aspiration, upper extremity surgery and joint surgery.

Volume of procedures performed by Dr. Gregory N. Nelson JR., MD for Medicare patients.

aspiration	219
decompression surgery	16
doctor visit	517
fracture surgery	15
hospital care	38
injections	232
inpatient care	38
joint surgery	52
lower extremity surgery	15
minimally invasive procedures	31
musculoskeletal imaging	21
reconstructive surgery	21
upper extremity surgery	52
X-rays	21

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory N. Nelson JR., MD.

**Gender**
Male	180
Female	219

**Ethnicity**
Non-Hispanic White	327
Black	22
Hispanic	35
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	197
From 75 to 84	94
85 and over	48
Less than 65	60

Conditions of Medicare patients treated by Dr. Gregory N. Nelson JR., MD in 2016

The most common conditions of Medicare patients that Dr. Gregory N. Nelson JR., MD treated during 2016 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	71
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	37
Depression	31
Chronic Kidney Disease	33
Asthma	22
Osteoperosis	15
Atrial Fibrilation	10
Heart Failure	19
Chronic Obstructive Pulmonary Disease	19
Diabetes	33
Dementia	12
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gregory N. Nelson JR., MD treated as an orthopedic reconstructive surgeon in Saint Louis, MO during 2017 were aspiration, injections, reconstructive surgery and joint surgery.

Volume of procedures performed by Dr. Gregory N. Nelson JR., MD for Medicare patients.

aspiration	64
doctor visit	159
injections	64
joint surgery	12
lower extremity surgery	12
reconstructive surgery	12

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory N. Nelson JR., MD.

**Gender**
Male	87
Female	146

**Ethnicity**
Non-Hispanic White	196
Black	19
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	111
From 75 to 84	63
85 and over	20
Less than 65	39

Conditions of Medicare patients treated by Dr. Gregory N. Nelson JR., MD in 2017

The most common conditions of Medicare patients that Dr. Gregory N. Nelson JR., MD treated during 2017 were hypertension, high cholesterol, chronic kidney disease and depression.

Hypertension	70
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	31
Depression	35
Chronic Kidney Disease	37
Asthma	14
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	21
Chronic Obstructive Pulmonary Disease	21
Diabetes	34
Dementia	12
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gregory N. Nelson JR., MD treated as an orthopedic reconstructive surgeon in Saint Louis, MO during 2018 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Gregory N. Nelson JR., MD for Medicare patients.

aspiration	80
doctor visit	184
hospital care	33
injections	80
inpatient care	33
musculoskeletal imaging	42
X-rays	42

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory N. Nelson JR., MD.

**Gender**
Male	57
Female	129

**Ethnicity**
Non-Hispanic White	108
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	66
From 75 to 84	47
85 and over	40
Less than 65	33

Conditions of Medicare patients treated by Dr. Gregory N. Nelson JR., MD in 2018

The most common conditions of Medicare patients that Dr. Gregory N. Nelson JR., MD treated during 2018 were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	75
High Cholesterol	63
Stroke	9
Ischemic Heart Disease	37
Depression	31
Chronic Kidney Disease	52
Asthma	12
Osteoperosis	13
Atrial Fibrilation	11
Heart Failure	34
Chronic Obstructive Pulmonary Disease	23
Diabetes	42
Dementia	22
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gregory N. Nelson JR., MD treated as an orthopedic reconstructive surgeon in Saint Louis, MO during 2019 were aspiration, injections, hospital care and inpatient care.

Volume of procedures performed by Dr. Gregory N. Nelson JR., MD for Medicare patients.

aspiration	148
doctor visit	306
hospital care	54
injections	148
inpatient care	54
joint surgery	15
lower extremity surgery	15
musculoskeletal imaging	21
reconstructive surgery	15
X-rays	21

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory N. Nelson JR., MD.

**Gender**
Male	99
Female	171

**Ethnicity**
Non-Hispanic White	165
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	112
From 75 to 84	58
85 and over	44
Less than 65	56

Conditions of Medicare patients treated by Dr. Gregory N. Nelson JR., MD in 2019

The most common conditions of Medicare patients that Dr. Gregory N. Nelson JR., MD treated during 2019 were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	75
High Cholesterol	62
Stroke	6
Ischemic Heart Disease	36
Depression	33
Chronic Kidney Disease	42
Asthma	11
Osteoperosis	13
Atrial Fibrilation	16
Heart Failure	30
Chronic Obstructive Pulmonary Disease	19
Diabetes	40
Dementia	23
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gregory N. Nelson JR., MD treated as an orthopedic reconstructive surgeon in Saint Louis, MO during 2020 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Gregory N. Nelson JR., MD for Medicare patients.

aspiration	121
doctor visit	232
hospital care	26
injections	121
inpatient care	26
joint surgery	14
lower extremity surgery	14
musculoskeletal imaging	45
reconstructive surgery	14
X-rays	45

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory N. Nelson JR., MD.

**Gender**
Male	86
Female	142

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

**Age**
From 65 to 74	96
From 75 to 84	64
85 and over	23
Less than 65	45

Conditions of Medicare patients treated by Dr. Gregory N. Nelson JR., MD in 2020

The most common conditions of Medicare patients that Dr. Gregory N. Nelson JR., MD treated during 2020 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	75
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	37
Depression	33
Chronic Kidney Disease	43
Asthma	11
Osteoperosis	12
Atrial Fibrilation	13
Heart Failure	29
Chronic Obstructive Pulmonary Disease	21
Diabetes	36
Dementia	20
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gregory N. Nelson JR., MD treated as an orthopedic reconstructive surgeon in Saint Louis, MO during 2021 were aspiration, injections, hospital care and inpatient care.

Volume of procedures performed by Dr. Gregory N. Nelson JR., MD for Medicare patients.

aspiration	100
doctor visit	199
fracture surgery	11
hospital care	53
injections	100
inpatient care	53
joint surgery	13
lower extremity surgery	24
musculoskeletal imaging	34
reconstructive surgery	13
X-rays	34

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory N. Nelson JR., MD.

**Gender**
Male	60
Female	153

**Ethnicity**
Non-Hispanic White	126
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	90
From 75 to 84	60
85 and over	35
Less than 65	28

Conditions of Medicare patients treated by Dr. Gregory N. Nelson JR., MD in 2021

The most common conditions of Medicare patients that Dr. Gregory N. Nelson JR., MD treated during 2021 were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	75
High Cholesterol	64
Stroke	7
Ischemic Heart Disease	38
Depression	32
Chronic Kidney Disease	47
Asthma	14
Osteoperosis	15
Atrial Fibrilation	12
Heart Failure	24
Chronic Obstructive Pulmonary Disease	18
Diabetes	39
Dementia	21
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gregory N. Nelson JR., MD treated as an orthopedic reconstructive surgeon in Saint Louis, MO during 2022 were aspiration, injections, lower extremity surgery and reconstructive surgery.

Volume of procedures performed by Dr. Gregory N. Nelson JR., MD for Medicare patients.

aspiration	80
doctor visit	187
fracture surgery	12
hospital care	25
injections	80
inpatient care	25
joint surgery	29
lower extremity surgery	41
musculoskeletal imaging	25
reconstructive surgery	29
X-rays	25

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory N. Nelson JR., MD.

**Gender**
Male	69
Female	134

**Ethnicity**
Non-Hispanic White	130
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	92
From 75 to 84	59
85 and over	30
Less than 65	22

Conditions of Medicare patients treated by Dr. Gregory N. Nelson JR., MD in 2022

The most common conditions of Medicare patients that Dr. Gregory N. Nelson JR., MD treated during 2022 were high cholesterol, hypertension, diabetes and chronic kidney disease.

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	29
Depression	28
Chronic Kidney Disease	35
Asthma	14
Osteoperosis	28
Atrial Fibrilation	21
Heart Failure	28
Chronic Obstructive Pulmonary Disease	24
Diabetes	44
Dementia	11
Cancer	17

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Gregory N. Nelson JR., MD treated as an orthopedic reconstructive surgeon in Saint Louis, MO during 2023 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Gregory N. Nelson JR., MD for Medicare patients.

aspiration	87
doctor visit	182
hospital care	24
injections	87
inpatient care	24
joint surgery	13
lower extremity surgery	13
musculoskeletal imaging	29
reconstructive surgery	13
X-rays	29

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory N. Nelson JR., MD.

**Gender**
Male	66
Female	125

**Ethnicity**
Non-Hispanic White	117
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	83
From 75 to 84	61
85 and over	18
Less than 65	29

Conditions of Medicare patients treated by Dr. Gregory N. Nelson JR., MD in 2023

The most common conditions of Medicare patients that Dr. Gregory N. Nelson JR., MD treated during 2023 were hypertension, high cholesterol, diabetes and depression.

Hypertension	75
High Cholesterol	74
Stroke	9
Ischemic Heart Disease	25
Depression	36
Chronic Kidney Disease	34
Asthma	15
Osteoperosis	20
Atrial Fibrilation	17
Heart Failure	25
Chronic Obstructive Pulmonary Disease	17
Diabetes	38
Dementia	9
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2014 - 2023

Volume of procedures performed by Dr. Gregory N. Nelson JR., MD for Medicare patients.

The highest averages for the top procedures that Dr. Gregory N. Nelson JR., MD treated as an orthopedic reconstructive surgeon in Saint Louis, MO were injections, aspiration, inpatient care and hospital care.

aspiration	108
decompression surgery	16
doctor visit	253
fracture surgery	12
hospital care	35
injections	110
inpatient care	35
joint surgery	19
lower extremity surgery	19
minimally invasive procedures	31
musculoskeletal imaging	29
pelvic imaging	19
reconstructive surgery	16
upper extremity surgery	31
X-rays	31

Average Medicare Patient Data From 2014 - 2023

Information about Medicare patients treated by Dr. Gregory N. Nelson JR., MD.

**Gender**
Male	109
Female	166

**Ethnicity**
Black / African American	6
Asian / Pacific Islander	0
Non-Hispanic White	202
Native American / Alaskan Native	0
Hispanic	8
Other	0

**Age**
75 to 84	71
85 and over	36
Less than 65	43
65 to 74	125

Average of Total of Conditions of Medicare patients treated by Dr. Gregory N. Nelson JR., MD From 2014 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Gregory N. Nelson JR., MD treated were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	73
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	33
Depression	31
Chronic Kidney Disease	38
Asthma	14
Osteoporosis	15
Heart Failure	24
Chronic Obstructive Pulmonary Disease	20
Diabetes	36
Atrial Fibrillation	13
Cancer	12
Dementia	15

Education & Training

Dr. Gregory N. Nelson JR., MD graduated from Yale School of Medicine in 2008. He completed residency at Barnes-Jewish Hospital. He is certified by the American Board of Orthopaedic Surgery and has a state license in Missouri.

Medical School: Yale School of Medicine (2008)

Residency: Barnes-Jewish Hospital

Board Certification: American Board of Orthopaedic Surgery

Licensed In: Missouri

Affiliations & Hospitals

Dr. Gregory N. Nelson JR., MD is associated with these hospitals and organizations:

Mercy Hospital South

Mercy Health System

St. Luke's Hospital

St. Luke's

SSM MEDICAL GROUP INC

Ratings & Reviews

Dr. Gregory N. Nelson JR., MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 40 ratings. We collect ratings and reviews of Dr. Gregory N. Nelson JR., MD from all over the web to help you find the right in Saint Louis, MO.

Overall Rating

(40 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Zimmer Biomet Holdings, Inc.	$17,508 Oxford-Knees $1,121	Persona $82	Bactisure $66	$16,239
Wright Medical Technology, Inc.	$5,194 PRO-DENSE $4,638	SIMPLICITI $497	PERFORM GLENOID $30	BLUEPRINT PSI SYSTEM $15	OSTEOSET $14
Arthrex, Inc.	$3,764 ALL ARTHREX PRODUCT LINES $2,315	ARTHREX PRODUCT LINE SHOULDER & ELBOW ARTHROSCOPY $304	$1,145
Smith+Nephew, Inc.	$2,109 REDAPT $1,569	REAL INTELLIGENCE $115	$425
Stryker Corporation	$1,908 ACCOLADE $468	MAKOplasty $254	Variax $250	Reunion $167	BLUEPRINT PATIENT SPECIFIC INSTRUMENTATION $161	Other $607
Other	$5,260 UE - Simpliciti $1,096	Shoulders $969	DJO Surgical AltiVate Reverse $711	RECLAIM $444	DERMACELL $201	Other $1,840

**Types of Payments**
Consulting Fee	$17,379
Travel and Lodging	$9,138
Food and Beverage	$4,779
Education	$4,447

Biography

Dr. Gregory Nelson sees patients in Saint Louis, MO. His medical specialty is adult orthopedic reconstructive surgery. He is especially interested in replacement arthroplasty (joint replacement), shoulder problems, and elbow problems. Patient ratings for Dr. Nelson average 5.0 stars (out of 5). He graduated from Yale School of Medicine. Dr. Nelson's medical residency was performed at Barnes-Jewish Hospital. He is affiliated with St. Luke's Des Peres Hospital.

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Dr. Gregory N. Nelson JR., MD

Office Locations

Some issues Dr. Gregory N. Nelson JR., MD can help you with:

Noteworthy Medicare Patient Procedures Performed by Dr. Gregory N. Nelson JR., MD in 2023

By Affordability:

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory N. Nelson JR., MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory N. Nelson JR., MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory N. Nelson JR., MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory N. Nelson JR., MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory N. Nelson JR., MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory N. Nelson JR., MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory N. Nelson JR., MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory N. Nelson JR., MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory N. Nelson JR., MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory N. Nelson JR., MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2014 - 2023

Average Medicare Patient Data From 2014 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Gregory N. Nelson JR., MD From 2014 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Other Providers in Saint Louis, MO