Dermatologist (skin), Pediatrician
42 years of experience
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).

Learn more about Dr. Mary Williams:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. Mary Williams is Excellent. Dr. Williams has been reviewed by 1 patients who have provided 0 comments. The rating is 5 out of 5 stars.

Specialties & Research

Dr. Mary Williams, MD is board certified in Dermatology and Pediatrics.

  • She has special expertise in 16 areas:
  • AIDS/HIV (Acquired Immunodeficiency Syndrome)
  • Acne (Acne Vulgaris)
  • Acne Rosacea
  • Atopic Dermatitis
  • Cocaine-Related Disorders
  • Drug Abuse (Substance-Related Addiction Disorders)
  • Epidermolytic Hyperkeratosis
  • Gene Therapy
  • HIV Infections
  • Ichthyosis
  • Intravenous Substance Abuse
  • Melanoma
  • Pigmented Nevus
  • Psoriasis
  • STD (Sexually Transmitted Diseases)
  • Skin Cancer

Education & Awards

Dr. Williams graduated from University of Chicago. She has 4 awards.

One of America's Leading Experts on:
Atopic Dermatitis
HIV Infections
Intravenous Substance Abuse
Substance-Related Disorders


Dr. Williams has 3 hospital affiliations:

  • UCSF Medical Center / Moffitt-Long Hospitals 
  • UCSF Medical Center / Mt. Zion Hospital 
  • UCSFMount Zion 

Similar doctors nearby

Dr. Julie Letsinger

12 years experience
San Francisco, CA

Dr. Bruce Wintroub

42 years experience
San Francisco, CA

Dr. Jack Resneck

14 years experience
San Francisco, CA

Dr. Raymond Cho

6 years experience
San Francisco, CA

Dr. Kelly Cordoro

10 years experience
San Francisco, CA

Dr. Anna Haemel

5 years experience
San Francisco, CA
Search All Similar Doctors
Additional Information
Dr. Mary Lynne Krueger Williams MD is a female Dermatologist, has 42 years of experience and practices in Dermatology and Pediatrics.
Where does Dr. Mary L. Williams practice?
Dr. Mary Williams has 1 office location.
Dr. Mary Williams practices Dermatology and Pediatrics near San Francisco, CA.
See San Francisco Dermatologists and San Francisco Pediatricians.