Callender Dermatology and Cosmetic Center
Glenn Dale, Maryland
(301) 249-0970
- skin of color
- Skin of Color Society
- CCCA
- traction alopecia
- keloids
- Licensed providers matched
- 3
- Google rating
- 4.7 (2,308)
Glenn Dale, Maryland
Documents care for dermatosis papulosa nigra on its own website.
Quoted from skincarebysemya.com, checked Nov 4, 2026. Follow each link to read it in context.
…DPN is an overaccumulation of pigment resulting in benign growths.…Source: /dpntreatment
…I specialize in custom corrective treatments that address acne, hyperpigmentation, inflammation and signs of aging.…Source: /about-1
From the federal NPI registry (CMS), matched by street address and phone. Confirm who you'll see when you book.
| Provider | Credential | Specialty | NPI | License |
|---|---|---|---|---|
| Kennedi Wickham | – | Dermatology | 1225955545 | MD C0010599 |
| Monica Williams | MD | Dermatology | 1134748437 | GA 92640 |
| Valerie Callender | M.D. | Dermatology | 1245389717 | MD D0035709 |
Glenn Dale, Maryland
(301) 249-0970
Fulton, Maryland
(301) 479-6544
Washington, District of Columbia
(202) 695-1000
MelaninDerm is a directory, not a medical provider. This page describes what Skincare by Semya publishes about its own care and what public records show; it isn't an endorsement or medical advice.