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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 (1)

The overall average patient rating of Dr. Robert Walther is Excellent. Dr. Walther has been reviewed by 9 patients who have provided 1 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 3.7
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 3.7

Specialties & Research

Dr. Robert Walther, FACP, MD is board certified in Dermatology and Internal Medicine.

  • He has special expertise in 6 areas:
  • Acne (Acne Vulgaris)
  • Acne Rosacea
  • Melanoma
  • Psoriasis
  • Psoriatic Arthritis
  • Skin Cancer

Education & Awards

Dr. Walther graduated from University of North Carolina, Chapel Hill. He has 1 awards.

Castle Connolly Top Doctors: New York Metro Area™ (2000 - 2008, 2010 - 2015)


Dr. Walther has 3 hospital affiliations:

  • New York Presbyterian Hospital / Columbia 
  • NewYork-Presbyterian/Columbia 
  • New York Presbyterian / Westchester 


  • Russian
  • Spanish
  • English

> > > > Dr. Robert Walther, FACP, MD

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Additional Information
Dr. Robert R Walther FACP and MD is a male Dermatologist, has 38 years of experience and practices in Dermatology and Internal Medicine.
Where does Dr. Robert R. Walther practice?
Dr. Robert Walther has 2 office locations.
Dr. Robert Walther practices Dermatology and Internal Medicine near New York, NY.
See New York Dermatologists and New York Internists.