HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / CA

JOELLEN VANZANDER, MD

DERMATOLOGY

Medical school: UNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE

Graduated: 2000

Offers telehealth

NPI: 1881819019

Practice Locations (1)

UNIVERSITY HEALTHCARE ALLIANCE

321 MIDDLEFIELD RD, SUITE 260

MENLO PARK, CA 940254010

6504986500

Source: CMS National Downloadable File, September 2026.

JOELLEN VANZANDER, MD | HealthCareAtlasUSA