Overview
Katherine Siamas is a Dermatologist practicing medicine in Commack, New York. She has been practicing medicine for over 17 years.
Dr. Siamas is highly rated in 4 conditions, according to our data. Her clinical expertise encompasses Neurocutaneous Melanosis, Familial Atypical Multiple Mole Melanoma Syndrome, Giant Congenital Melanocytic Nevus, and Giant Congenital Nevus.
She is actively involved in clinical research, co-authoring 7 peer reviewed articles.
Graduate Year
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Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
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- OTHER MEDICARE PART D
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- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
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- POS
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- HMO
- PPO
- HMO
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- POS
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- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- INSURANCE PLAN
- EPO
- HMO
- PPO
- OTHER COMMERCIAL
- MEDICARE MAPD
- MEDICARE-MEDICAID PLAN
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
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Frequently Asked Questions about Dr. Katherine Siamas
How do I make an appointment with Dr. Katherine Siamas?
You can book an appointment with Dr. Katherine Siamas by calling their office at 631-444-4200. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Katherine Siamas a top-rated expert for Neurocutaneous Melanosis?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Katherine Siamas is classified as an Advanced expert for Neurocutaneous Melanosis, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Katherine Siamas specialize in?
While Dr. Katherine Siamas is a Dermatology, they have specific expertise in Neurocutaneous Melanosis, Familial Atypical Multiple Mole Melanoma Syndrome, and Giant Congenital Melanocytic Nevus. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Dermatology.
Does Dr. Katherine Siamas participate in research or clinical trials?
Yes. Dr. Katherine Siamas has published 7 articles and abstracts on conditions like Neurocutaneous Melanosis. You can view a list of Dr. Katherine Siamas's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. Katherine Siamas accept my insurance?
Dr. Katherine Siamas accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 631-444-4200 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- Familial Atypical Multiple Mole Melanoma Syndrome
- Giant Congenital Melanocytic Nevus
- Giant Congenital NevusDr. Siamas isAdvanced. Learn about Giant Congenital Nevus.
- Neurocutaneous MelanosisDr. Siamas isAdvanced. Learn about Neurocutaneous Melanosis.
- Experienced
- Acrokeratoelastoidosis of CostaDr. Siamas isExperienced. Learn about Acrokeratoelastoidosis of Costa.
- Actinic KeratosisDr. Siamas isExperienced. Learn about Actinic Keratosis.
- Alopecia AreataDr. Siamas isExperienced. Learn about Alopecia Areata.
- Atopic DermatitisDr. Siamas isExperienced. Learn about Atopic Dermatitis.
- Autosomal Recessive HypotrichosisDr. Siamas isExperienced. Learn about Autosomal Recessive Hypotrichosis.
- Basal Cell Skin CancerDr. Siamas isExperienced. Learn about Basal Cell Skin Cancer.

