Dermatologists

Dermatologists in Delaware

36 dermatologists in 8 cities and towns across Delaware.

Counted by practice location, Delaware has 3.23 dermatologists per 100,000 residents, 48th of 51 in our state-by-state study.

From the federal NPI Registry, downloaded 2026-11-04. No paid or sponsored listings. Call the practice to book.

About this list

The NPI Registry is the U.S. government's public register of clinicians, run by CMS. Where a doctor's own practice or hospital page lists training, languages or focus areas, we add them with a link to that page. Pori does not rank, rate or endorse anyone here and is paid by no one to list them. Call the practice to check it takes new patients and your insurance. Is this your listing? Update it in NPPES and it changes here at our next refresh, or email hello@getpori.app to correct or remove it.

By specialty

By city

Other towns

Places with one or two dermatologists.

Dr. Bette Lazzaro, MD

Procedural Dermatology
819 S Governors Ave
Dover, DE 19904
More details
Medical licence
DE #C1-0006098
NPI issued
2007 · solo practice
Registry details updated 2025.

Dr. Dean L. Mittman, MD

Dermatology
18947 John J Williams Hwy Unit 201
Rehoboth Beach, DE 19971
More details
Medical licence
DE #C1-0028187, MO #111705
Also sees patients at
424 Savannah Rd, Lewes, DE 19958 · (302) 645-4801
Also sees patients at
2115 S Fremont Ave Suite 2100, Springfield, MO 65804 · (417) 820-7720
NPI issued
2007
Registry details updated 2025.

Dr. Kathryn E. O'reilly, MD, PhD

Mohs Surgery · Dermatology · Procedural DermatologyCape Henlopen Dermatology, P.A.
750 Kings Hwy Suite 110
Lewes, DE 19958
More details
Medical licence
DE #C1-0010044
NPI issued
2008
Registry details updated 2020.

Dr. Mitchell C. Stickler, MD

Mohs Surgery · Dermatology · Procedural DermatologyCape Henlopen Dermatology, P.A.
750 Kings Highway Ste 110
Lewes, DE 19958
More details
Medical licence
DE #C1-0003715, DE #C10003715
NPI issued
2006
Registry details updated 2020.

Dr. Curtis D. Asbury, MD

DermatologyDelmarva Skin PA
38394 Dupont Blvd Unit H
Selbyville, DE 19975
More details
Medical licence
DE #C1-0010689
NPI issued
2009
Registry details last updated in 2014: call to check they still practise here.

Dr. A.. R. Masten, MD

Dermatology · Dermatologic Immunology · Procedural DermatologyElizabeth F. Masten MD & A.robert Masten MD PA
509 Lakeview Ave
Milford, DE 19963
More details
Medical licence
DE #C1-0001516, DE #c1-0001516
NPI issued
2006
Registry details last updated in 2008: call to check they still practise here.

Dr. Elizabeth F. Masten, MD

Dermatology · Dermatologic Immunology · Procedural DermatologyElizabeth F. Masten MD & A.robert Masten MD PA
509 Lakeview Ave
Milford, DE 19963
More details
Medical licence
DE #C1-0001517, DE #c10001517
NPI issued
2006
Registry details last updated in 2008: call to check they still practise here.

Dr. Joseph F. Andrews, MD

DermatologyDelaware Dermatology, P.A.
737 S Queen St Suite 1
Dover, DE 19904
More details
Medical licence
DE #C1002754
NPI issued
2006
Registry details last updated in 2007: call to check they still practise here.

Questions

How many dermatologists are there in Delaware?

The NPI Registry lists 36 dermatologists with a practice address in Delaware: 19 women and 17 men.

Is there a Mohs surgeon in Delaware?

7 of them list Mohs surgery, the layer-by-layer removal of skin cancer, as a specialty.

Is there a pediatric dermatologist in Delaware?

1 list pediatric dermatology.

How do I book a dermatologist?

Call the practice: ask whether they take new patients and your insurance, and how long the wait is. Many insurers need a referral from your primary care doctor first. For a quick opinion on a rash or spot, some dermatologists also answer photo consultations online.

When should I see a dermatologist rather than try products?

Book a visit for a mole or spot that changes, bleeds or looks unlike your others, a rash that spreads or hurts, acne that leaves scars or doesn't improve after three months of over-the-counter care, and any sudden hair or nail change. Products are for routine care, not for these.