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Dr. Valerie Dawn Callender, MD

(8 Ratings)

Specializes in: Surgical Dermatology

12200 Annapolis Road Suite 315
Glenn Dale, MD 20769

(301) 249-0970

Dr. Valerie Dawn Callender, MD is a surgical dermatologist in Glenn Dale, MD specializing in surgical dermatology.

Office Locations

12200 Annapolis Road Suite 315
Glenn Dale, MD 20769

(301) 249-0970

(301) 249-4246

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In The News (see more mentions in the news)

“The first author of the analysis, published in the Journal of Dermatological Treatment, was Valerie Callender, MD, a dermatologist as well as the founder and medical director of the Callender...”—"CAB Gel Efficacious Among Hispanic and Latino Patients With Acne", MedPage Today, December 2025

“"If you look at any dermatology practice, acne is the No. 1 complaint," said Dr. Valerie Callender, a dermatologist in Maryland who is president of the American Acne & Rosacea Society, a nonprofit...”—"Skin-Care Treatment That s as Easy as a Drybar Blowout", New York Times, November 2025

“Dr. Valerie Callender, a cosmetic and medical dermatologist in Glenn Dale MD, said, "There is a severe lack of safe and effective aesthetic treatment options for patients with skin of color.”—"AVAVA Receives FDA 510(k) Clearance for its First-in-Class High Energy Skin Renewal Platform - MIRIA Skin Treatment System", Fox31 Denver, December 2022

Noteworthy Medicare Patient Procedures Performed by Dr. Valerie Dawn Callender, MD in 2023

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

Top 5%

By Volume:

intralesional injection

In 2023, Dr. Valerie Dawn Callender, MD performed more intralesional injection procedures for Medicare patients than 95% of providers in related specialties within Maryland.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Valerie Dawn Callender, MD treated as a surgical dermatologist in Glenn Dale, MD during 2012 were removal of lesion (e.g. growth), skin procedures, injections and diagnostic procedures.

Volume of procedures performed by Dr. Valerie Dawn Callender, MD for Medicare patients.

diagnostic procedures	53
doctor visit	1697
injections	212
removal of lesion (e.g. growth)	311
skin procedures	311

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Valerie Dawn Callender, MD treated as a surgical dermatologist in Glenn Dale, MD during 2013 were removal of lesion (e.g. growth), skin procedures, injections and diagnostic procedures.

Volume of procedures performed by Dr. Valerie Dawn Callender, MD for Medicare patients.

diagnostic procedures	33
doctor visit	1651
injections	262
removal of lesion (e.g. growth)	302
skin procedures	302

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Valerie Dawn Callender, MD.

**Gender**
Male	120
Female	506

**Ethnicity**
Non-Hispanic White	57
Black	557
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	376
From 75 to 84	146
85 and over	32
Less than 65	72

Conditions of Medicare patients treated by Dr. Valerie Dawn Callender, MD in 2013

Hypertension	75
High Cholesterol	61
Stroke	4
Ischemic Heart Disease	29
Depression	10
Chronic Kidney Disease	17
Asthma	8
Osteoperosis	5
Atrial Fibrilation	3
Heart Failure	12
Chronic Obstructive Pulmonary Disease	5
Diabetes	39
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Valerie Dawn Callender, MD treated as a surgical dermatologist in Glenn Dale, MD during 2014 were removal of lesion (e.g. growth), skin procedures, injections and diagnostic procedures.

Volume of procedures performed by Dr. Valerie Dawn Callender, MD for Medicare patients.

diagnostic procedures	40
doctor visit	1746
injections	272
removal of lesion (e.g. growth)	343
skin procedures	343

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Valerie Dawn Callender, MD.

**Gender**
Male	133
Female	571

**Ethnicity**
Non-Hispanic White	53
Black	634
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	433
From 75 to 84	166
85 and over	29
Less than 65	76

Conditions of Medicare patients treated by Dr. Valerie Dawn Callender, MD in 2014

Hypertension	74
High Cholesterol	58
Stroke	3
Ischemic Heart Disease	25
Depression	9
Chronic Kidney Disease	15
Asthma	10
Osteoperosis	6
Atrial Fibrilation	3
Heart Failure	10
Chronic Obstructive Pulmonary Disease	6
Diabetes	38
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Valerie Dawn Callender, MD treated as a surgical dermatologist in Glenn Dale, MD during 2015 were removal of lesion (e.g. growth), skin procedures, injections and diagnostic procedures.

Volume of procedures performed by Dr. Valerie Dawn Callender, MD for Medicare patients.

diagnostic procedures	34
doctor visit	1748
injections	224
removal of lesion (e.g. growth)	334
skin procedures	334

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Valerie Dawn Callender, MD.

**Gender**
Male	302
Female	1074

**Ethnicity**
Non-Hispanic White	114
Black	1240
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	846
From 75 to 84	316
85 and over	88
Less than 65	126

Conditions of Medicare patients treated by Dr. Valerie Dawn Callender, MD in 2015

Hypertension	75
High Cholesterol	63
Stroke	3
Ischemic Heart Disease	24
Depression	11
Chronic Kidney Disease	20
Asthma	9
Osteoperosis	6
Atrial Fibrilation	3
Heart Failure	10
Chronic Obstructive Pulmonary Disease	5
Diabetes	42
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Valerie Dawn Callender, MD treated as a surgical dermatologist in Glenn Dale, MD during 2016 were removal of lesion (e.g. growth), skin procedures, injections and diagnostic procedures.

Volume of procedures performed by Dr. Valerie Dawn Callender, MD for Medicare patients.

diagnostic procedures	63
doctor visit	2164
injections	274
removal of lesion (e.g. growth)	421
skin procedures	421

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Valerie Dawn Callender, MD.

**Gender**
Male	146
Female	707

**Ethnicity**
Non-Hispanic White	73
Black	760
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	537
From 75 to 84	189
85 and over	48
Less than 65	79

Conditions of Medicare patients treated by Dr. Valerie Dawn Callender, MD in 2016

Hypertension	75
High Cholesterol	57
Stroke	3
Ischemic Heart Disease	21
Depression	10
Chronic Kidney Disease	24
Asthma	13
Osteoperosis	6
Atrial Fibrilation	5
Heart Failure	10
Chronic Obstructive Pulmonary Disease	6
Diabetes	38
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Valerie Dawn Callender, MD treated as a surgical dermatologist in Glenn Dale, MD during 2017 were removal of lesion (e.g. growth), skin procedures, injections and diagnostic procedures.

Volume of procedures performed by Dr. Valerie Dawn Callender, MD for Medicare patients.

diagnostic procedures	63
doctor visit	2103
injections	312
removal of lesion (e.g. growth)	409
skin procedures	409

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Valerie Dawn Callender, MD.

**Gender**
Male	166
Female	717

**Ethnicity**
Non-Hispanic White	75
Black	780
Hispanic	0
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	555
From 75 to 84	216
85 and over	44
Less than 65	68

Conditions of Medicare patients treated by Dr. Valerie Dawn Callender, MD in 2017

Hypertension	73
High Cholesterol	47
Stroke	3
Ischemic Heart Disease	20
Depression	11
Chronic Kidney Disease	28
Asthma	10
Osteoperosis	6
Atrial Fibrilation	4
Heart Failure	11
Chronic Obstructive Pulmonary Disease	7
Diabetes	38
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Valerie Dawn Callender, MD treated as a surgical dermatologist in Glenn Dale, MD during 2018 were removal of lesion (e.g. growth), skin procedures, injections and diagnostic procedures.

Volume of procedures performed by Dr. Valerie Dawn Callender, MD for Medicare patients.

diagnostic procedures	57
doctor visit	2186
injections	340
removal of lesion (e.g. growth)	401
skin procedures	401

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Valerie Dawn Callender, MD.

**Gender**
Male	159
Female	749

**Ethnicity**
Non-Hispanic White	79
Black	808
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	583
From 75 to 84	226
85 and over	41
Less than 65	58

Conditions of Medicare patients treated by Dr. Valerie Dawn Callender, MD in 2018

Hypertension	73
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	19
Depression	10
Chronic Kidney Disease	28
Asthma	9
Osteoperosis	5
Atrial Fibrilation	4
Heart Failure	11
Chronic Obstructive Pulmonary Disease	7
Diabetes	37
Dementia	5
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Valerie Dawn Callender, MD treated as a surgical dermatologist in Glenn Dale, MD during 2019 were removal of lesion (e.g. growth), skin procedures and injections.

Volume of procedures performed by Dr. Valerie Dawn Callender, MD for Medicare patients.

doctor visit	2326
injections	389
removal of lesion (e.g. growth)	437
skin procedures	437

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Valerie Dawn Callender, MD.

**Gender**
Male	191
Female	811

**Ethnicity**
Non-Hispanic White	70
Black	901
Hispanic	0
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	620
From 75 to 84	257
85 and over	47
Less than 65	78

Conditions of Medicare patients treated by Dr. Valerie Dawn Callender, MD in 2019

Hypertension	75
High Cholesterol	60
Stroke	4
Ischemic Heart Disease	22
Depression	9
Chronic Kidney Disease	31
Asthma	10
Osteoperosis	6
Atrial Fibrilation	3
Heart Failure	11
Chronic Obstructive Pulmonary Disease	6
Diabetes	38
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Valerie Dawn Callender, MD treated as a surgical dermatologist in Glenn Dale, MD during 2020 were injections, removal of lesion (e.g. growth) and skin procedures.

Volume of procedures performed by Dr. Valerie Dawn Callender, MD for Medicare patients.

doctor visit	1584
injections	248
removal of lesion (e.g. growth)	183
skin procedures	183

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Valerie Dawn Callender, MD.

**Gender**
Male	132
Female	622

**Ethnicity**
Non-Hispanic White	50
Black	684
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	465
From 75 to 84	195
85 and over	43
Less than 65	51

Conditions of Medicare patients treated by Dr. Valerie Dawn Callender, MD in 2020

Hypertension	74
High Cholesterol	59
Stroke	4
Ischemic Heart Disease	21
Depression	10
Chronic Kidney Disease	29
Asthma	8
Osteoperosis	6
Atrial Fibrilation	4
Heart Failure	9
Chronic Obstructive Pulmonary Disease	6
Diabetes	38
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Valerie Dawn Callender, MD treated as a surgical dermatologist in Glenn Dale, MD during 2021 were injections, removal of lesion (e.g. growth) and skin procedures.

Volume of procedures performed by Dr. Valerie Dawn Callender, MD for Medicare patients.

doctor visit	1899
injections	339
removal of lesion (e.g. growth)	303
skin procedures	303

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Valerie Dawn Callender, MD.

**Gender**
Male	126
Female	641

**Ethnicity**
Non-Hispanic White	41
Black	707
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	450
From 75 to 84	211
85 and over	54
Less than 65	52

Conditions of Medicare patients treated by Dr. Valerie Dawn Callender, MD in 2021

Hypertension	73
High Cholesterol	62
Stroke	4
Ischemic Heart Disease	22
Depression	11
Chronic Kidney Disease	31
Asthma	10
Osteoperosis	8
Atrial Fibrilation	4
Heart Failure	10
Chronic Obstructive Pulmonary Disease	5
Diabetes	38
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Valerie Dawn Callender, MD treated as a surgical dermatologist in Glenn Dale, MD during 2022 were injections, removal of lesion (e.g. growth) and skin procedures.

Volume of procedures performed by Dr. Valerie Dawn Callender, MD for Medicare patients.

doctor visit	2215
injections	495
removal of lesion (e.g. growth)	387
skin procedures	387

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Valerie Dawn Callender, MD.

**Gender**
Male	120
Female	754

**Ethnicity**
Non-Hispanic White	52
Black	795
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	490
From 75 to 84	264
85 and over	56
Less than 65	64

Conditions of Medicare patients treated by Dr. Valerie Dawn Callender, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	15
Depression	11
Chronic Kidney Disease	19
Asthma	14
Osteoperosis	13
Atrial Fibrilation	6
Heart Failure	6
Chronic Obstructive Pulmonary Disease	7
Diabetes	36
Dementia	4
Cancer	14

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Valerie Dawn Callender, MD treated as a surgical dermatologist in Glenn Dale, MD during 2023 were injections, removal of lesion (e.g. growth) and skin procedures.

Volume of procedures performed by Dr. Valerie Dawn Callender, MD for Medicare patients.

doctor visit	2156
injections	549
removal of lesion (e.g. growth)	364
skin procedures	364

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Valerie Dawn Callender, MD.

**Gender**
Male	133
Female	770

**Ethnicity**
Non-Hispanic White	52
Black	831
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	487
From 75 to 84	311
85 and over	57
Less than 65	48

Conditions of Medicare patients treated by Dr. Valerie Dawn Callender, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	15
Depression	11
Chronic Kidney Disease	20
Asthma	12
Osteoperosis	12
Atrial Fibrilation	8
Heart Failure	7
Chronic Obstructive Pulmonary Disease	7
Diabetes	38
Dementia	3
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Valerie Dawn Callender, MD for Medicare patients.

The highest averages for the top procedures that Dr. Valerie Dawn Callender, MD treated as a surgical dermatologist in Glenn Dale, MD were removal of lesion (e.g. growth), skin procedures, injections and diagnostic procedures.

diagnostic procedures	49
doctor visit	1956
injections	326
removal of lesion (e.g. growth)	349
skin procedures	349

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Valerie Dawn Callender, MD.

**Gender**
Male	144
Female	660

**Ethnicity**
Black / African American	724
Asian / Pacific Islander	0
Non-Hispanic White	59
Hispanic	0
Native American / Alaskan Native	0
Other	2

**Age**
75 to 84	208
85 and over	44
Less than 65	64
65 to 74	486

Average of Total of Conditions of Medicare patients treated by Dr. Valerie Dawn Callender, MD From 2012 - 2023

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

Hypertension	68
High Cholesterol	56
Stroke	3
Ischemic Heart Disease	19
Depression	9
Chronic Kidney Disease	21
Asthma	9
Osteoporosis	6
Heart Failure	8
Chronic Obstructive Pulmonary Disease	5
Diabetes	35
Atrial Fibrillation	3
Cancer	10
Dementia	4

Education & Training

She has a state license in Maryland.

Licensed In: Maryland

Ratings & Reviews

Dr. Valerie Dawn Callender, MD has a good overall rating with an average of 3.25 out of 5 stars based on 8 ratings. We collect ratings and reviews of Dr. Valerie Dawn Callender, MD from all over the web to help you find the right in Glenn Dale, MD.

3.25

Overall Rating

(8 Ratings)

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General Payments

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

**Payments by Company**
Allergan Inc.	$64,767 ACZONE $19,400	BOTOX COSMETIC $7,445	BOTOX $5,051	RHOFADE $2,755	RESTASIS $140	Other $29,976
Galderma Laboratories, L.P.	$33,043 AKLIEF $1,852	EPIDUO $1,767	EPIDUO FORTE $1,589	SOOLANTRA $769	ORACEA $233	Other $26,832
Ortho Dermatologics, a division of Bausch Health US, LLC	$25,053 ARAZLO $10,728	ALTRENO $1,810	DUOBRII $1,591	SILIQ $238	BRYHALI $90	Other $10,596
Lilly USA, LLC	$22,025 OLUMIANT $4,857	TALTZ $78	$17,090
Pfizer Inc.	$21,094 EUCRISA $12,605	CIBINQO $3,032	LITFULO $2,106	$3,350
Other	$117,582 Xeomin $23,426	QBREXZA $5,369	Zoryve $4,916	SEYSARA $4,816	OPZELURA $4,205	Other $74,849

**Types of Payments**
Consulting Fee	$143,735
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$55,890
Food and Beverage	$39,318
Travel and Lodging	$30,876
Honoraria	$8,950
Other	$4,794

Research Payments

Dr. Valerie Dawn Callender, MD has received 205 research payments totaling $629,288.

Biography

Dr. Valerie Callender specializes in surgical dermatology. The average patient rating for Dr. Callender is 3.0 stars (out of 5). She is a graduate of Howard University College of Medicine.

Select Year:

Dr. Valerie Dawn Callender, MD

Office Locations

In The News (see more mentions in the news)

Noteworthy Medicare Patient Procedures Performed by Dr. Valerie Dawn Callender, MD in 2023

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. Valerie Dawn Callender, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Valerie Dawn Callender, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Valerie Dawn Callender, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Valerie Dawn Callender, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Valerie Dawn Callender, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Valerie Dawn Callender, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Valerie Dawn Callender, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Valerie Dawn Callender, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Valerie Dawn Callender, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Valerie Dawn Callender, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Valerie Dawn Callender, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Valerie Dawn Callender, MD From 2012 - 2023

Education & Training

Ratings & Reviews

General Payments

Research Payments

Biography

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