Dermatologists · New York

Dermatologists in Port Jefferson Station

6 dermatologists with a practice in Port Jefferson Station, NY, 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. Marissa T. Ayasse, MD

DermatologyPeter A Klein, MD, Faad, PC
6 Medical Dr Ste D
Port Jefferson Station, NY 11776
More details
Medical licence
NY #334232
NPI issued
2021 · solo practice
Registry details updated 2026.

Dr. Jacqueline S. Fern, MD

DermatologyWinston Dermatology Associates, PC
2 Medical Dr Suite A
Port Jefferson Station, NY 11776
More details
Medical licence
NY #175358
NPI issued
2005
Registry details last updated in 2014: call to check they still practise here.

Dr. Joseph K. Cavallo, MD

Dermatology
1500 Route 112 Bldg 6
Port Jefferson Station, NY 11776
More details
Medical licence
NY #158971
NPI issued
2006
Registry details last updated in 2012: call to check they still practise here.

Dr. Adam J. Korzenko, MD

DermatologyPeter A Klein, MD, Faad, PC
6 Medical Drive Port Jefferson Professional Park, Suite D
Port Jefferson Station, NY 11776
More details
Medical licence
NY #242407-1
NPI issued
2007 · solo practice
Registry details last updated in 2012: call to check they still practise here.

Dr. Michael H. Winston, MD

DermatologyWinston Dermatology Associates, PC
2 Medical Dr Suite A
Port Jefferson Station, NY 11776
More details
Medical licence
NY #178825
NPI issued
2005 · solo practice
Registry details last updated in 2010: call to check they still practise here.

Dr. Peter A. Klein, MD

DermatologyPeter A Klein, MD, Faad, PC
6 Medical Dr Suite D
Port Jefferson Station, NY 11776
More details
Medical licence
NY #214206
NPI issued
2006
Registry details last updated in 2007: 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 Port Jefferson Station, NY?

The NPI Registry lists 6 dermatologists with a practice address in Port Jefferson Station, NY: 2 women and 4 men.

Is there a Mohs surgeon in Port Jefferson Station, NY?

None of the dermatologists in Port Jefferson Station, NY list Mohs surgery as their registered specialty; general dermatologists refer to one nearby.

Is there a pediatric dermatologist in Port Jefferson Station, NY?

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.