Browse Health
Dermatologist (skin)
21 years of experience
Accepting new patients
Video profile
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. John Walczyk is Good. Dr. Walczyk has been reviewed by 20 patients who have provided 3 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 2.8
Promptness 4.3
Courteous Staff 3.9
Accurate Diagnosis 4.7
Bedside Manner 4.4
Spends Time with Me 4.3
Follows Up After Visit 4.1

Specialties & Research

Dr. John Walczyk, MD is board certified in Dermatology.

  • He has special expertise in 5 areas:
  • Acne (Acne Vulgaris)
  • Acne Rosacea
  • Melanoma
  • Psoriasis
  • Skin Cancer

Education & Awards

Dr. Walczyk graduated from Columbia University, New York. He has 4 awards.

Castle Connolly Top Doctors: New York Metro Area™ (2005 - 2008, 2010 - 2015)
Patients' Choice Award (2009 - 2011)
Compassionate Doctor Recognition (2010 - 2013)
On-Time Doctor Award (2014)


Dr. Walczyk has 12 hospital affiliations:

  • New York Presbyterian Hospital / Columbia 
  • NewYork-Presbyterian / Weill Cornell 


  • Russian
  • Spanish
  • French
  • Italian

> > > > Dr. John Walczyk, MD

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Additional Information
Dr. John Steven Walczyk MD is a male Dermatologist, has 21 years of experience and practices in Dermatology.
Where does Dr. John S. Walczyk practice?
Dr. John Walczyk has 1 office location.
Dr. John Walczyk practices Dermatology near Manhasset, NY.
See Manhasset Dermatologists.