Stephen Siu, PA-C

Stephen Siu, PA-C

Physician Assistant (Dermatology)
2432 Grand Concourse, Bronx, NY
5.00
“Excellent customer service clean office doctor heard what I had to say and understood my problem help me understand worked out my issue great service happy patient i will highly recommend to family and friends ”
Johanna V.February 16, 2026
Highly recommended
100% of patients gave this doctor 5 stars
Excellent wait time
100% of patients waited less than 30 minutes
New patient appointments
Appointments available for new patients on Zocdoc

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Available appointments

What patients are saying

Overall rating

5.00

Average wait time

4.50

Bedside manner

5.00
“Excellent customer service clean office doctor heard what I had to say and understood my problem help me understand worked out my issue great service happy patient i will highly recommend to family and friends ”
Johanna V.February 16, 2026

About Stephen Siu

Stephen Siu is a Board-certified Physician Assistant licensed in New York, New Jersey, and California. He completed his undergraduate education at Cornell University, and went on to earn his Master’s Degree in Physician Assistant Studies at the Stanford School of Medicine in Palo Alto, California. Following his graduation, he worked at Stanford Hospital in Surgery. Stephen now specializes in medical dermatology, and is trained in the diagnosis, treatment, and management of dermatologic conditions for patients of all ages. He is a member of the American Academy of Physician Assistants (AAPA) and the Society of Dermatology Physician Assistants (SDPA).

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In-network insurances

99% of patients have successfully booked with these insurances
Aetna
BlueCross BlueShield
Cigna
Emblem Health
Medicare
UnitedHealthcare
200+ more in-network plans

Popular visit reasons

Acne
Allergy Consultation
Annual Skin Screening
Dermatology Consultation
Pediatric Itching
Pityriasis Rosea
Rash
Sexually Transmitted Infection (STI)
Acne
Allergy Consultation
Annual Skin Screening
Dermatology Consultation

Office locations

Advanced Dermatology PC (1 of 3)
2432 Grand Concourse, Bronx, NY 10458
Advanced Dermatology PC (2 of 3)
1455 W Ave, Ste 107, Bronx, NY 10462
Advanced Dermatology of Bronx - Third Ave (3 of 3)
291 E 149th St, Bronx, NY 10451
1 of 3

Education and background

Practice names

Board certifications

  • National Commission on Certification of Physician Assistants

Education and training

  • Stanford School of Medicine: Valenta Kimberly MD, Master's in Physician Assistant Studies

Professional memberships

  • American Academy of Physician Assistants

Languages spoken

  • English

Provider's gender

Male

NPI number

1831732577

Patient reviews

All reviews have been submitted by patients after interacting with the practice.
Overall rating
5.00
Wait time
4.50
Bedside manner
5.00
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2 reviews
Most relevant
Excellent customer service clean office doctor heard what I had to say and understood my problem help me understand worked out my issue great service happy patient i will highly recommend to family and friends
Verified patient
Verified patient
Frequently asked questions

How soon can I make an appointment with Stephen Siu?

Generally, Stephen Siu has appointments available on Zocdoc within 1 week. You can see Stephen Siu's earliest availability on Zocdoc and make an appointment online.

Is Stephen Siu accepting new patients?

Stephen Siu generally accepts new patients on Zocdoc. You can see Stephen Siu's earliest availability on Zocdoc and schedule an appointment online.

Does Stephen Siu accept my insurance?

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Can I make an appointment with Stephen Siu online?

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What practice does Stephen Siu work with?

Where is Stephen Siu's office located?

Stephen Siu has 3 office locations in Bronx, view full addresses on Stephen Siu's profile.

Which board certifications does Stephen Siu have?

Stephen Siu is certified by National Commission on Certification of Physician Assistants.

What are common reasons for patients to see Stephen Siu?

Stephen Siu frequently sees patients for Acne, Allergy Consultation, Annual Skin Screening, Dermatology Consultation, and Sexually Transmitted Infection (STI). You can see other visit reasons for Stephen Siu on their profile.

What languages does Stephen Siu speak?

Stephen Siu speaks English.

How do patients rate Stephen Siu in reviews?

2 patients have reviewed Stephen Siu. The overall rating for this doctor is 5/5. They have a 5/5 rating for bedside manner and a 4.5/5 rating for wait time. You can read individual reviews and ratings on their profile.

ZocdocPhysician Assistants (Dermatology)Stephen Siu, PA-C