Accepting new patients

Dr. Katherine Siamas, MD

Dermatology ·  Female

Dr. Siamas

Smithtown

260 E Main St Smithtown, NY 11787

Accepting new patients

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Dr. Katherine Siamas, MD is a dermatologist in Smithtown, NY. She specializes in dermatology.


Dr. Siamas' Reviews

Likelihood to recommend Dr. Siamas

5.0

Based on 7 reviews

5 Stars
100%
(7)
4 Stars
0%
(0)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
0%
(0)

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Dr. Siamas?
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Average Reported Wait Time
  • Under 10 minutes
Dr. Siamas' Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Katherine Siamas, MD
RecentHighestLowestMost Helpful
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Dr.Siamas was amazing when my daughter went for her check up. 5 stars for her bedside manners and approach. Thank you for being so considerate
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She took care of a problem that I had gone to other dermatologists for. I had no success with them, but did with her.
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About Me

Biography

Dr. Katherine Siamas, MD is a dermatologist in Smithtown, NY. She specializes in dermatology.

Specialties

  • Dermatology

Board Certifications

Awards

Memberships & Affiliations

  • American Academy of Dermatology, Member
  • American Medical Association, Member
  • American Society for Dermatologic Surgery, Member
  • Women Dermatologic Society, Member

Insurance Check

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Dr. Siamas accepts

Accepted insurance can change. Please double-check when making an appointment.

(631) 863-3223

Dr. Siamas accepts the following insurance:

Aetna
Affinity Health Plan
Blue Cross Blue Shield
Blue Cross and Blue Shield
Blue Cross Blue Shield HMO
Blue Cross Blue Shield POS
Blue Cross Blue Shield PPO
EmblemHealth
Health Insurance Plan of Greater New York (HIP)
Health Net
Tricare
HealthCare Partners
Horizon Health Care
Humana
MagnaCare
MultiPlan
PHCS Network
Oxford Health Plans
Freedom Plan
Quality Health Plans
Tricare
Prime
Standard
UnitedHealthCare
AARP Supplement
Empire Plan
Oxford Liberty
UMR

Background Check

No malpractice claims found for New York
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check Dr. Siamas' experience treating your condition or procedure

Dr. Siamas' Top Procedures and Conditions

Treatment Frequency
Skin Infections
very high
very high

Treatment Frequency

Dr. Siamas treats Skin Infections more than 93% of her peers

Dr. Siamas treats this condition more than 93% of her peers

Dermatitis
high
high

Treatment Frequency

Dr. Siamas treats Dermatitis more than 87% of her peers

Dr. Siamas treats this condition more than 87% of her peers

Ringworm
high
high

Treatment Frequency

Dr. Siamas treats Ringworm more than 86% of her peers

Dr. Siamas treats this condition more than 86% of her peers

Dr. Siamas' conditions and procedures:

  • Abscess or Cyst Drainage or Aspiration
  • Abscess or Fluid Incision and Drainage
  • Acanthosis Nigricans
  • Acne
  • Acne Surgery
  • Actinic Keratosis
  • Allergic Reaction
  • Athlete's Foot
  • Atopic Dermatitis (Eczema)
  • Autoimmune Diseases
  • Basal Cell Carcinoma
  • Bedsores
  • Benign Tumor
  • Birthmark
  • Boil
  • Botox® Injection
  • Burn Injuries
  • Cancer
  • Candidiasis of Skin and Nails
  • Carcinoma in Situ of Skin
  • Cellulitis
  • Chemical Peel
  • Cold Sore
  • Dandruff
  • Dermatitis
  • Dermatitis Due to Drugs
  • Destruction of Benign Skin Lesion
  • Destruction of Malignant Skin Lesion
  • Destruction of Penile Lesion
  • Dry Skin
  • Eczema and Contact Dermatitis Due to Detergents
  • Eczema and Contact Dermatitis Due to Metals
  • Excessive Sweating
  • Excision of Skin Cancer
  • Excision of Skin Lesion
  • Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer
  • Facial Peel
  • Folliculitis
  • Foot Conditions
  • Fungal Infections
  • Fungal Nail Infection
  • Genital Warts
  • Granuloma of Skin
  • Hair Loss
  • Hair Removal
  • Herpes Simplex Infection
  • Hives
  • Intertrigo
  • Itchy Skin
  • Jock Itch
  • Keloid Scar
  • Leg and Foot Ulcers
  • Lichen Planus
  • Lipomas
  • Melanoma
  • Microdermabrasion
  • Mole Evaluation
  • Mole Removal
  • Moles (Benign Skin Lesions)
  • Molluscum Contagiosum Infection
  • Nail and Nail Bed Infection
  • Non-Cosmetic Chemodenervation
  • Pemphigoid
  • Pemphigus
  • Plantar Wart
  • Poison Ivy, Poison Oak, or Poison Sumac Poisoning
  • Psoriasis
  • Psoriatic Arthritis
  • Rash
  • Ringworm
  • Rosacea
  • Scabies
  • Seborrheic Dermatitis
  • Seborrheic Keratosis
  • Second-Degree Burns
  • Shaving of Skin Lesion
  • Skin Aging
  • Skin Allergy
  • Skin Biopsy
  • Skin Cancer
  • Skin Discoloration
  • Skin Diseases
  • Skin Infections
  • Skin Screenings
  • Skin Tag Removal
  • Squamous Cell Carcinoma
  • Telogen Effluvium
  • Tinea Versicolor
  • Ulcer
  • Varicose Veins
  • Wart Removal
  • Warts

Affiliated Hospitals

Check the quality of care at hospitals where Dr. Siamas treats patients.

Learn more

67% Patient experience rating, 2% lower than the national average

  • America's 100 Best Hospitals Award™ (2019)
  • America's 250 Best Hospitals Award™ (2019, 2018, 2017)