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Home > NV Providers > Family Physicians & Family Medicine Specialists

Dr. Joan G. Thomas, MD

(Dr. Joan Gruninger Thomas, MD)

(50 Ratings)

Specializes in: Family Medicine

Texas Tech University Health Sciences Center, Paul L. Foster School of Medicine

1525 Los Altos Parkway
Reno, NV 89436

(775) 982-5000

Dr. Joan G. Thomas, MD is a family medicine practitioner in Reno, NV specializing in family medicine. She graduated from Texas Tech University Health Sciences Center, Paul L. Foster School of Medicine. Dr. Joan G. Thomas, MD is affiliated with Renown Health, Renown Medical Group and HOMETOWN HEALTH MANAGEMENT COMPANY.

Office Locations

Renown Medical Group

1525 Los Altos Parkway
Reno, NV 89436

(775) 982-5000

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6570 S Mccarran Boulevard
Reno, NV 89509

(775) 982-8256

(775) 982-8251

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Noteworthy Medicare Patient Procedures Performed by Dr. Joan G. Thomas, MD in 2023

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

Top 5%

By Affordability:

coagulation tests

liver function tests

prothrombin time test

In 2023, Dr. Joan G. Thomas, MD had a list price for coagulation (blood clotting) tests, liver function tests (LFTs), and prothrombin time (PT) test that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Nevada. 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:

lab tests

By Affordability:

blood tests

In 2012, among providers in related specialties within Nevada, Dr. Joan G. Thomas, MD performed more lab tests procedures for Medicare patients than 75% of them and she also had a list price for blood tests 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

2012 Medicare Procedure Volume

The top procedures that Dr. Joan G. Thomas, MD treated as a family medicine practitioner in Reno, NV during 2012 were preventive care and vaccines.

Volume of procedures performed by Dr. Joan G. Thomas, MD for Medicare patients.

doctor visit	463
preventive care	35
vaccines	35

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Joan G. Thomas, MD treated as a family medicine practitioner in Reno, NV during 2013 were preventive care and vaccines.

Volume of procedures performed by Dr. Joan G. Thomas, MD for Medicare patients.

doctor visit	462
preventive care	43
vaccines	43

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Joan G. Thomas, MD.

**Gender**
Male	24
Female	101

**Ethnicity**
Non-Hispanic White	110
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	71
From 75 to 84	32
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Joan G. Thomas, MD in 2013

Hypertension	55
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	22
Depression	10
Chronic Kidney Disease	15
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	9
Chronic Obstructive Pulmonary Disease	10
Diabetes	20
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Joan G. Thomas, MD treated as a family medicine practitioner in Reno, NV during 2014 were preventive care and vaccines.

Volume of procedures performed by Dr. Joan G. Thomas, MD for Medicare patients.

doctor visit	445
preventive care	17
vaccines	17

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Joan G. Thomas, MD.

**Gender**
Male	25
Female	105

**Ethnicity**
Non-Hispanic White	113
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	75
From 75 to 84	25
85 and over	17
Less than 65	13

Conditions of Medicare patients treated by Dr. Joan G. Thomas, MD in 2014

Hypertension	62
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	16
Depression	15
Chronic Kidney Disease	14
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	11
Chronic Obstructive Pulmonary Disease	0
Diabetes	23
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Joan G. Thomas, MD treated as a family medicine practitioner in Reno, NV during 2015 were preventive care and vaccines.

Volume of procedures performed by Dr. Joan G. Thomas, MD for Medicare patients.

doctor visit	467
preventive care	26
vaccines	26

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Joan G. Thomas, MD.

**Gender**
Male	60
Female	240

**Ethnicity**
Non-Hispanic White	254
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	172
From 75 to 84	66
85 and over	30
Less than 65	32

Conditions of Medicare patients treated by Dr. Joan G. Thomas, MD in 2015

Hypertension	52
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	20
Depression	13
Chronic Kidney Disease	17
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	25
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Joan G. Thomas, MD treated as a family medicine practitioner in Reno, NV during 2016 were preventive care and vaccines.

Volume of procedures performed by Dr. Joan G. Thomas, MD for Medicare patients.

doctor visit	577
preventive care	43
vaccines	43

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Joan G. Thomas, MD.

**Gender**
Male	52
Female	135

**Ethnicity**
Non-Hispanic White	161
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	104
From 75 to 84	44
85 and over	20
Less than 65	19

Conditions of Medicare patients treated by Dr. Joan G. Thomas, MD in 2016

Hypertension	53
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	19
Depression	9
Chronic Kidney Disease	21
Asthma	10
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	10
Chronic Obstructive Pulmonary Disease	7
Diabetes	29
Dementia	0
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Joan G. Thomas, MD treated as a family medicine practitioner in Reno, NV during 2017 were preventive care, vaccines, breast exam and gynecologic procedures.

Volume of procedures performed by Dr. Joan G. Thomas, MD for Medicare patients.

breast exam	16
doctor visit	635
gynecologic procedures	16
preventive care	37
vaccines	37

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Joan G. Thomas, MD.

**Gender**
Male	61
Female	142

**Ethnicity**
Non-Hispanic White	174
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	107
From 75 to 84	59
85 and over	19
Less than 65	18

Conditions of Medicare patients treated by Dr. Joan G. Thomas, MD in 2017

Hypertension	52
High Cholesterol	30
Stroke	0
Ischemic Heart Disease	22
Depression	10
Chronic Kidney Disease	18
Asthma	0
Osteoperosis	0
Atrial Fibrilation	6
Heart Failure	7
Chronic Obstructive Pulmonary Disease	8
Diabetes	27
Dementia	6
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Joan G. Thomas, MD treated as a family medicine practitioner in Reno, NV during 2018 were lab tests, preventive care, diabetes management and vaccines.

Volume of procedures performed by Dr. Joan G. Thomas, MD for Medicare patients.

breast exam	27
diabetes management	36
doctor visit	641
gynecologic procedures	27
lab tests	51
preventive care	46
vaccines	31

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Joan G. Thomas, MD.

**Gender**
Male	58
Female	143

**Ethnicity**
Non-Hispanic White	173
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	107
From 75 to 84	62
85 and over	16
Less than 65	16

Conditions of Medicare patients treated by Dr. Joan G. Thomas, MD in 2018

Hypertension	53
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	22
Depression	7
Chronic Kidney Disease	14
Asthma	0
Osteoperosis	7
Atrial Fibrilation	8
Heart Failure	5
Chronic Obstructive Pulmonary Disease	8
Diabetes	25
Dementia	6
Cancer	5

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Joan G. Thomas, MD treated as a family medicine practitioner in Reno, NV during 2019 were lab tests, preventive care, diabetes management and vaccines.

Volume of procedures performed by Dr. Joan G. Thomas, MD for Medicare patients.

breast exam	30
diabetes management	75
doctor visit	563
gynecologic procedures	30
lab tests	122
preventive care	83
vaccines	36

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Joan G. Thomas, MD.

**Gender**
Male	38
Female	143

**Ethnicity**
Non-Hispanic White	158
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	100
From 75 to 84	60
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Joan G. Thomas, MD in 2019

Hypertension	52
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	22
Depression	10
Chronic Kidney Disease	12
Asthma	0
Osteoperosis	8
Atrial Fibrilation	6
Heart Failure	6
Chronic Obstructive Pulmonary Disease	7
Diabetes	26
Dementia	0
Cancer	7

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Joan G. Thomas, MD treated as a family medicine practitioner in Reno, NV during 2020 were lab tests, diabetes management, preventive care and breast exam.

Volume of procedures performed by Dr. Joan G. Thomas, MD for Medicare patients.

breast exam	22
diabetes management	58
doctor visit	424
gynecologic procedures	22
lab tests	91
preventive care	33

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Joan G. Thomas, MD.

**Gender**
Male	57
Female	137

**Ethnicity**
Non-Hispanic White	176
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	107
From 75 to 84	71
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Joan G. Thomas, MD in 2020

Hypertension	55
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	20
Depression	13
Chronic Kidney Disease	18
Asthma	6
Osteoperosis	8
Atrial Fibrilation	6
Heart Failure	8
Chronic Obstructive Pulmonary Disease	7
Diabetes	26
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Joan G. Thomas, MD treated as a family medicine practitioner in Reno, NV during 2021 were lab tests.

Volume of procedures performed by Dr. Joan G. Thomas, MD for Medicare patients.

doctor visit	282
lab tests	28

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Joan G. Thomas, MD.

**Gender**
Male	40
Female	103

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

**Age**
From 65 to 74	69
From 75 to 84	44
85 and over	14
Less than 65	16

Conditions of Medicare patients treated by Dr. Joan G. Thomas, MD in 2021

Hypertension	55
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	24
Depression	26
Chronic Kidney Disease	30
Asthma	10
Osteoperosis	9
Atrial Fibrilation	20
Heart Failure	12
Chronic Obstructive Pulmonary Disease	0
Diabetes	27
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Joan G. Thomas, MD treated as a family medicine practitioner in Reno, NV during 2022 were lab tests, preventive care, vaccines and diabetes management.

Volume of procedures performed by Dr. Joan G. Thomas, MD for Medicare patients.

diabetes management	17
doctor visit	631
lab tests	202
preventive care	53
vaccines	36

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Joan G. Thomas, MD.

**Gender**
Male	82
Female	182

**Ethnicity**
Non-Hispanic White	204
Black	0
Hispanic	29
Asian	15
Other	0
Native American	0

**Age**
From 65 to 74	115
From 75 to 84	93
85 and over	35
Less than 65	21

Conditions of Medicare patients treated by Dr. Joan G. Thomas, MD in 2022

Hypertension	65
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	22
Depression	18
Chronic Kidney Disease	23
Asthma	9
Osteoperosis	13
Atrial Fibrilation	21
Heart Failure	15
Chronic Obstructive Pulmonary Disease	16
Diabetes	28
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Joan G. Thomas, MD for Medicare patients.

The highest averages for the top procedures that Dr. Joan G. Thomas, MD treated as a family medicine practitioner in Reno, NV were lab tests, diabetes management, preventive care and vaccines.

breast exam	23
diabetes management	46
doctor visit	508
gynecologic procedures	23
lab tests	98
preventive care	41
vaccines	33

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Joan G. Thomas, MD.

**Gender**
Male	45
Female	130

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	1
Non-Hispanic White	149
Native American / Alaskan Native	0
Hispanic	2
Other	0

**Age**
75 to 84	50
85 and over	13
Less than 65	12
65 to 74	93

Average of Total of Conditions of Medicare patients treated by Dr. Joan G. Thomas, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Joan G. Thomas, MD treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	50
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	19
Depression	11
Chronic Kidney Disease	16
Asthma	3
Osteoporosis	4
Heart Failure	8
Chronic Obstructive Pulmonary Disease	6
Diabetes	23
Atrial Fibrillation	6
Dementia	2
Cancer	6

Education & Training

Dr. Joan G. Thomas, MD graduated from Texas Tech University Health Sciences Center, Paul L. Foster School of Medicine. She is certified by the American Academy of Family Physicians and has a state license in Nevada.

Medical School: Texas Tech University Health Sciences Center, Paul L. Foster School of Medicine

Board Certification: American Academy of Family Physicians

Licensed In: Nevada

Affiliations & Hospitals

Dr. Joan G. Thomas, MD is associated with these hospitals and organizations:

Renown Health

Renown Medical Group

HOMETOWN HEALTH MANAGEMENT COMPANY

Ratings & Reviews

Dr. Joan G. Thomas, MD has an exceptional overall rating with an average of 4.84 out of 5 stars based on 50 ratings. We collect ratings and reviews of Dr. Joan G. Thomas, MD from all over the web to help you find the right in Reno, NV.

4.84

Overall Rating

(50 Ratings)

Leave a Review

General Payments

These charts describe general payments received by Dr. Joan G. Thomas, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
GlaxoSmithKline, LLC.	$127 BREO $49	TRELEGY ELLIPTA $27	TANZEUM $20	ARNUITY $18	BEXSERO $14
AstraZeneca Pharmaceuticals LP	$111 SYMBICORT $53	CRESTOR $31	BEVESPI AEROSPHERE $14	BYDUREON WEEKLY $12
Allergan Inc.	$100 BYSTOLIC $77	VRAYLAR $23
Novo Nordisk Inc	$79 Victoza $48	Saxenda $18	Tresiba $13
Lilly USA, LLC	$63 JENTADUETO $18	TRADJENTA $17	GLYXAMBI $15	AXIRON $13
Other	$260 Zecuity $29	DALIRESP $26	LANTUS $21	Myrbetriq $17	JANUMET $16	Other $151

**Types of Payments**
Food and Beverage	$738

Biography

Dr. Joan Thomas' area of specialization is family medicine. She is a graduate of Texas Tech University Health Sciences Center, Paul L. Foster School of Medicine. Her clinical interests encompass primary care. Dr. Thomas's average rating from her patients is 5.0 stars (out of 5). She is affiliated with Renown Health.