Dermatologists · Pennsylvania

Dermatologists in Radnor

5 dermatologists with a practice in Radnor, PA, with their specialty, address and phone number. Call the practice to book.

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.

Dr. Ronald A. Berna II, MD

Dermatology
145 King Of Prussia Road Suite 306 South
Radnor, PA 19087
More details
Medical licence
PA #MD489211
NPI issued
2022 · solo practice
Registry details updated 2026.

Dr. Meera Sivendran, MD

Dermatology
145 King Of Prussia Road Suite 306 South
Radnor, PA 19087
More details
Medical licence
NJ #25MA09474400, PA #MD469050
NPI issued
2010 · solo practice
Registry details updated 2025.

Dr. Rudolf Roth, MD

DermatologyTrustees of the University of Pennsylvania
250 King Of Prussia Rd
Radnor, PA 19087
More details
Medical licence
PA #MD073956L
NPI issued
2006
Registry details last updated in 2015: call to check they still practise here.

Dr. Cherie M. Ditre, MD

Dermatology
250 King Of Prussia Rd
Radnor, PA 19087
More details
Medical licence
PA #MD039822L
NPI issued
2006
Registry details last updated in 2011: call to check they still practise here.

Dr. Catherine M. Quirk, MD

DermatologyTrustees of the University of Pennsylvania
250 King Of Prussia Road
Radnor, PA 19087
More details
Medical licence
PA #MD436603, RI #10346
NPI issued
2006
Registry details last updated in 2011: call to check they still practise here.

Before your visit, Pori can track your skin with a photo scan, so you can show the dermatologist how it changed over weeks.

Questions

How many dermatologists are there in Radnor, PA?

The NPI Registry lists 5 dermatologists with a practice address in Radnor, PA: 3 women and 2 men.

Is there a Mohs surgeon in Radnor, PA?

None of the dermatologists in Radnor, PA list Mohs surgery as their registered specialty; general dermatologists refer to one nearby.

Is there a pediatric dermatologist in Radnor, PA?

None list pediatric dermatology as their registered specialty; most general dermatologists also see children.

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.