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Dr. Tiffani D. Dennis, MD

Accepting New Patients

(114 Ratings)

Specializes in: General Internal Medicine

Creighton University School of Medicine (2004)

611 Watkins Centre Parkway Suite 250
Midlothian, VA 23114

(804) 423-8470

Dr. Tiffani D. Dennis, MD is a general internist in Midlothian, VA specializing in general internal medicine. She graduated from Creighton University School of Medicine in 2004 and has 22 years of experience. Dr. Tiffani D. Dennis, MD is affiliated with Bon Secours and Bon Secours St. Mary's Hospital (Greenville, SC).

Office Locations

611 Watkins Centre Parkway Suite 250
Midlothian, VA 23114

open_in_new

In The News

“Also, Dr Tiffani Dennis and staff at Charlottesville Internal Medicine.”—"Aaron Shelton Obituary | May 29, 2015", The Virginian-Pilot, May 2015

Noteworthy Medicare Patient Procedures Performed by Dr. Tiffani D. Dennis, MD in 2023

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

Top 5%

By Affordability:

lab tests

urine tests

In 2023, Dr. Tiffani D. Dennis, MD had a list price for lab tests, and urine tests that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Virginia. 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 Affordability:

blood draw

blood draw for lab tests

phlebotomy for lab tests

urinalysis

venipuncture

In 2012, Dr. Tiffani D. Dennis, MD had a list price for blood draw, blood draw for lab tests, phlebotomy for lab tests, urinalysis, and venipuncture (phlebotomy) that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Virginia. 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

Volume of procedures performed by Dr. Tiffani D. Dennis, MD for Medicare patients.

doctor visit	716

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Tiffani D. Dennis, MD treated as a general internist in Midlothian, VA during 2013 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Tiffani D. Dennis, MD for Medicare patients.

blood draw	44
doctor visit	619
preventive care	13
vaccines	13

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Tiffani D. Dennis, MD.

**Gender**
Male	78
Female	268

**Ethnicity**
Non-Hispanic White	260
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	162
From 75 to 84	96
85 and over	51
Less than 65	37

Conditions of Medicare patients treated by Dr. Tiffani D. Dennis, MD in 2013

Hypertension	72
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	26
Depression	23
Chronic Kidney Disease	18
Asthma	10
Osteoperosis	14
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	10
Diabetes	28
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Tiffani D. Dennis, MD treated as a general internist in Midlothian, VA during 2014 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Tiffani D. Dennis, MD for Medicare patients.

blood draw	679
doctor visit	1210
lab tests	193
preventive care	177
vaccines	177

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Tiffani D. Dennis, MD.

**Gender**
Male	190
Female	266

**Ethnicity**
Non-Hispanic White	412
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	187
From 75 to 84	149
85 and over	88
Less than 65	32

Conditions of Medicare patients treated by Dr. Tiffani D. Dennis, MD in 2014

Hypertension	67
High Cholesterol	59
Stroke	3
Ischemic Heart Disease	24
Depression	18
Chronic Kidney Disease	22
Asthma	8
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	11
Chronic Obstructive Pulmonary Disease	12
Diabetes	27
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Tiffani D. Dennis, MD treated as a general internist in Midlothian, VA during 2015 were blood draw, preventive care, lab tests and vaccines.

Volume of procedures performed by Dr. Tiffani D. Dennis, MD for Medicare patients.

blood draw	704
cardiac procedures	18
doctor visit	1257
lab tests	383
preventive care	388
vaccines	351

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Tiffani D. Dennis, MD.

**Gender**
Male	370
Female	562

**Ethnicity**
Non-Hispanic White	806
Black	92
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	392
From 75 to 84	318
85 and over	168
Less than 65	54

Conditions of Medicare patients treated by Dr. Tiffani D. Dennis, MD in 2015

Hypertension	68
High Cholesterol	51
Stroke	3
Ischemic Heart Disease	21
Depression	14
Chronic Kidney Disease	20
Asthma	9
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	9
Chronic Obstructive Pulmonary Disease	11
Diabetes	29
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Tiffani D. Dennis, MD treated as a general internist in Midlothian, VA during 2016 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Tiffani D. Dennis, MD for Medicare patients.

blood draw	737
doctor visit	1214
lab tests	336
preventive care	243
vaccines	232

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Tiffani D. Dennis, MD.

**Gender**
Male	175
Female	295

**Ethnicity**
Non-Hispanic White	405
Black	45
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	207
From 75 to 84	157
85 and over	67
Less than 65	39

Conditions of Medicare patients treated by Dr. Tiffani D. Dennis, MD in 2016

Hypertension	67
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	20
Depression	16
Chronic Kidney Disease	24
Asthma	15
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	9
Chronic Obstructive Pulmonary Disease	10
Diabetes	27
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Tiffani D. Dennis, MD treated as a general internist in Midlothian, VA during 2017 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Tiffani D. Dennis, MD for Medicare patients.

blood draw	754
doctor visit	1195
lab tests	304
preventive care	224
vaccines	224

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Tiffani D. Dennis, MD.

**Gender**
Male	167
Female	298

**Ethnicity**
Non-Hispanic White	393
Black	56
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	214
From 75 to 84	153
85 and over	69
Less than 65	29

Conditions of Medicare patients treated by Dr. Tiffani D. Dennis, MD in 2017

Hypertension	66
High Cholesterol	24
Stroke	2
Ischemic Heart Disease	23
Depression	18
Chronic Kidney Disease	24
Asthma	8
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	10
Diabetes	28
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Tiffani D. Dennis, MD treated as a general internist in Midlothian, VA during 2018 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Tiffani D. Dennis, MD for Medicare patients.

blood draw	795
doctor visit	1211
lab tests	241
preventive care	211
vaccines	211

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Tiffani D. Dennis, MD.

**Gender**
Male	190
Female	365

**Ethnicity**
Non-Hispanic White	457
Black	77
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	250
From 75 to 84	190
85 and over	80
Less than 65	35

Conditions of Medicare patients treated by Dr. Tiffani D. Dennis, MD in 2018

Hypertension	66
High Cholesterol	45
Stroke	4
Ischemic Heart Disease	23
Depression	20
Chronic Kidney Disease	24
Asthma	7
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	27
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Tiffani D. Dennis, MD treated as a general internist in Midlothian, VA during 2019 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Tiffani D. Dennis, MD for Medicare patients.

blood draw	807
doctor visit	1123
lab tests	191
preventive care	231
vaccines	219

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Tiffani D. Dennis, MD.

**Gender**
Male	180
Female	346

**Ethnicity**
Non-Hispanic White	439
Black	64
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	227
From 75 to 84	189
85 and over	80
Less than 65	30

Conditions of Medicare patients treated by Dr. Tiffani D. Dennis, MD in 2019

Hypertension	64
High Cholesterol	37
Stroke	3
Ischemic Heart Disease	21
Depression	19
Chronic Kidney Disease	22
Asthma	6
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	8
Diabetes	27
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Tiffani D. Dennis, MD treated as a general internist in Midlothian, VA during 2020 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Tiffani D. Dennis, MD for Medicare patients.

blood draw	618
cardiac procedures	15
doctor visit	1231
lab tests	260
preventive care	78
vaccines	40

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Tiffani D. Dennis, MD.

**Gender**
Male	230
Female	409

**Ethnicity**
Non-Hispanic White	542
Black	70
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	288
From 75 to 84	223
85 and over	102
Less than 65	26

Conditions of Medicare patients treated by Dr. Tiffani D. Dennis, MD in 2020

Hypertension	58
High Cholesterol	36
Stroke	2
Ischemic Heart Disease	22
Depression	17
Chronic Kidney Disease	25
Asthma	5
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	13
Chronic Obstructive Pulmonary Disease	8
Diabetes	25
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Tiffani D. Dennis, MD treated as a general internist in Midlothian, VA during 2021 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Tiffani D. Dennis, MD for Medicare patients.

blood draw	884
cardiac procedures	13
doctor visit	1269
lab tests	153
preventive care	83
vaccines	47

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Tiffani D. Dennis, MD.

**Gender**
Male	228
Female	455

**Ethnicity**
Non-Hispanic White	584
Black	72
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	288
From 75 to 84	257
85 and over	117
Less than 65	21

Conditions of Medicare patients treated by Dr. Tiffani D. Dennis, MD in 2021

Hypertension	62
High Cholesterol	34
Stroke	2
Ischemic Heart Disease	21
Depression	18
Chronic Kidney Disease	24
Asthma	4
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	7
Diabetes	24
Dementia	6
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Tiffani D. Dennis, MD treated as a general internist in Midlothian, VA during 2022 were blood draw, preventive care, lab tests and cardiac procedures.

Volume of procedures performed by Dr. Tiffani D. Dennis, MD for Medicare patients.

blood draw	604
cardiac procedures	20
doctor visit	870
lab tests	21
preventive care	44

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Tiffani D. Dennis, MD.

**Gender**
Male	157
Female	351

**Ethnicity**
Non-Hispanic White	423
Black	58
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	224
From 75 to 84	198
85 and over	72
Less than 65	14

Conditions of Medicare patients treated by Dr. Tiffani D. Dennis, MD in 2022

Hypertension	67
High Cholesterol	67
Stroke	4
Ischemic Heart Disease	15
Depression	17
Chronic Kidney Disease	16
Asthma	7
Osteoperosis	18
Atrial Fibrilation	14
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	24
Dementia	5
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Tiffani D. Dennis, MD for Medicare patients.

The highest averages for the top procedures that Dr. Tiffani D. Dennis, MD treated as a general internist in Midlothian, VA were blood draw, lab tests, preventive care and vaccines.

blood draw	662
cardiac procedures	16
doctor visit	1083
lab tests	231
preventive care	169
vaccines	168

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Tiffani D. Dennis, MD.

**Gender**
Male	178
Female	328

**Ethnicity**
Black / African American	48
Asian / Pacific Islander	0
Non-Hispanic White	429
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	175
85 and over	81
Less than 65	28
65 to 74	221

Average of Total of Conditions of Medicare patients treated by Dr. Tiffani D. Dennis, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Tiffani D. Dennis, MD treated were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	59
High Cholesterol	41
Stroke	2
Ischemic Heart Disease	19
Depression	16
Chronic Kidney Disease	19
Asthma	7
Osteoporosis	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	24
Atrial Fibrillation	9
Dementia	6
Cancer	9

Education & Training

Dr. Tiffani D. Dennis, MD graduated from Creighton University School of Medicine in 2004. She completed residency at Virginia Commonwealth University (VCU) Affiliated Hospitals. She is certified by the American Board of Internal Medicine (Internal Medicine) and has a state license in Virginia.

Medical School: Creighton University School of Medicine (2004)

Residency: Virginia Commonwealth University (VCU) Affiliated Hospitals (2007)

Board Certification: American Board of Internal Medicine (Internal Medicine)

Licensed In: Virginia

Affiliations & Hospitals

Dr. Tiffani D. Dennis, MD is associated with these hospitals and organizations:

Bon Secours

Bon Secours St. Mary's Hospital (Greenville, SC)

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Tiffani D. Dennis, MD appears to accept the following insurance providers: Medicare Advantage, MultiPlan, United Healthcare, Medicare, Medicaid, Humana, Cigna, Anthem, Magellan Health Services, Payer Provider, Sedgwick/Careworks KY OH SC VA, Sentara Health Plan VA, ClearSpring Healthcare, Aetna Health Insurance Company VA, Johns Hopkins Health Plans VA (USFHP), Medcost VA, AllyAllign VA and Aetna Better Health VA.

Insurance Accepted by Provider includes:

According to our sources, Dr. Tiffani D. Dennis, MD accepts the following insurance providers:

Medicare Advantage

MultiPlan

United Healthcare

Medicare

Medicaid

Humana

Cigna

Anthem

Magellan Health Services

Payer Provider

Sedgwick/Careworks KY OH SC VA

Sentara Health Plan VA

ClearSpring Healthcare

Aetna Health Insurance Company VA

Johns Hopkins Health Plans VA (USFHP)

Medcost VA

AllyAllign VA

Aetna Better Health VA

Ratings & Reviews

Dr. Tiffani D. Dennis, MD has an exceptional overall rating with an average of 4.98 out of 5 stars based on 114 ratings. We collect ratings and reviews of Dr. Tiffani D. Dennis, MD from all over the web to help you find the right in Midlothian, VA.

4.98

Overall Rating

(114 Ratings)

Leave a Review

Reviews Left On DocSpot

Overall Rating: 5.0 2020-05-07

Dr. Dennis is a very thorough physician and I'm happy to recommend her. She answers my questions and assures I have full understanding of treatment options and ongoing care. I can discuss my health concerns with her and not feel she's rushing out the door or dismissing my concern. Her office staff, however, has been rude on multiple occasions. They are the only barrier to continuing with Dr. Dennis.

Reviews From Around The Web

Overall Rating: 5.0 2025-07-21

Patient verified via Press Ganey

Dr Dennis didn't seem rushed to learn about my concerns as a new patient. She asked questions and made suggestions about my overall health and listened to my feedback. She quickly had a plan for getting a baseline on my health and an approach to several issues. I was comfortable with her suggestions and the pace of the visit.

Overall Rating: 5.0 2024-06-05

Patient verified via Press Ganey

Dr. Dennis was very efficient and knowledgeable. She made me feel like I was being taken care of. She made sure my medical records were in My Chart. I had bloodwork done on the day of my appointment and the very next morning, I woke up to my results and message from the doctor. Thank you Dr. Dennis.

Overall Rating: 5.0 2024-10-05

Patient verified via Press Ganey

Dr, Dennis is the best doctor I have ever had. She is very thorough and very attentive. She goes above and beyond. I will and have recommend her to everyone in need of a physician.

Overall Rating: 5.0 2025-06-09

Patient verified via Press Ganey

Dr. Dennis is amazing. She really cares about he patients. She takes the appropriate amount of time to listen and address your concerns.

Overall Rating: 5.0 2025-09-30

Patient verified via Press Ganey

Dr. Dennis entered the exam room with a smile. She was very warm and easy to talk to. I felt very comfortable talking to her.

Overall Rating: 5.0 2024-08-24

Patient verified via Press Ganey

Just my 2nd visit but I'm very pleased with Dr. Dennis. She is attentive and she explains things on a way I can understand

Overall Rating: 5.0 2024-07-29

Patient verified via Press Ganey

I'm a newer patient to Dr. Dennis. I find her to be caring and available. I am pleased with the care she has provided.

Overall Rating: 5.0 2025-01-17

Patient verified via Press Ganey

I LOVE Dr Dennis. She is so concerned and enthusiastic about my health journal and extremely responsive to my needs

Overall Rating: 5.0 2025-02-27

Patient verified via Press Ganey

I feel very confident in my care from Dr. Dennis and have a clear understanding of my medical plan.

To see all 114 reviews for Dr. Tiffani D. Dennis, MD, view their full profile.

General Payments

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

**Payments by Company**
E.R. Squibb & Sons, L.L.C.	$59 BYDUREON $59
Lilly USA, LLC	$24 AXIRON $15	HUMALOG $9
Boehringer Ingelheim Pharmaceuticals, Inc.	$21 TRADJENTA $13	COMBIVENT RESPIMAT $8
Warner Chilcott LLC	$16 ATELVIA $16
AbbVie Inc.	$13 VRAYLAR $13
Other	$22 Vesicare $12	Kazano $10

**Types of Payments**
Food and Beverage	$155

Biography

Dr. Tiffani Dennis specializes in general internal medicine and practices in Midlothian, VA. Dr. Dennis graduated from Creighton University School of Medicine. Her residency was performed at a hospital affiliated with Virginia Commonwealth University (VCU). The average patient rating for Dr. Dennis is 5.0 stars (out of 5). Magellan Health Services, MultiPlan, and Anthem are among the insurance carriers that Dr. Dennis honors. She is affiliated with Bon Secours St. Mary's Hospital (Greenville, SC). Dr. Dennis's practice in Midlothian, VA is open to new patients as reported by Doctor.com.