Dr. Sidney Marshak MD is a male Family Practitioner, has 48 years of experience and practices in Family Medicine and General Practice.
Video profile
Dr. Sidney Marshak has 1 office location.
Boyle Heights
3484 E 1st St
Los Angeles, CA 90063

Phone Number
Locations and availability (1)
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. Sidney Marshak:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

No reviews yet…
be the first!

Specialties & Research

  • He has special expertise in 1 area:
  • Flu (Human Influenza)

Education & Awards

Dr. Marshak graduated from University of California at Irvine.


Dr. Marshak has 23 hospital affiliations:

  • UCLA Medical Center 
  • Garfield Medical Center 

Accepted Insurance Plans

Dr. Marshak accepts these health insurances in at least one office:

  • Aetna - 1 plan


  • Spanish

Similar doctors nearby

Dr. Herbert Karlow

Family Medicine
48 years experience
Los Angeles, CA

Dr. Glory Vilbig

Family Medicine
50 years experience
Los Angeles, CA

Dr. Carlos Bulaon

Family Medicine
36 years experience
Los Angeles, CA

Dr. Iraj Sadaghiani

Family Medicine
44 years experience
Los Angeles, CA

Dr. Roger Giani

Family Medicine
45 years experience
Los Angeles, CA

Dr. Kiritkumar Shah

Family Medicine
37 years experience
Los Angeles, CA
Search All Similar Doctors
Additional Information
Where does Dr. Sidney Marshak practice?
Dr. Sidney Marshak practices Family Medicine and General Practice near Los Angeles, CA.
See Los Angeles Family Physicians and Los Angeles General Practitioners.