Skip to main content

Dr. Gach is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

See Dr. Gach's full profile

Already have an account?

  • Office

    2268 N. Livermore Ave.
    Livermore, CA 94551
    Phone+1 925-447-1171

Education & Training

  • Advocate Health Care/Advocate Children’s Hospital (Oak Lawn)
    Advocate Health Care/Advocate Children’s Hospital (Oak Lawn)Residency, Pediatrics, 1970 - 1971
  • McGaw Medical Center of Northwestern University
    McGaw Medical Center of Northwestern UniversityResidency, Pediatrics, 1969 - 1970
  • Advocate Illinois Masonic Medical Center
    Advocate Illinois Masonic Medical CenterInternship, Transitional Year, 1968 - 1969
  • University of Illinois College of Medicine
    University of Illinois College of MedicineClass of 1968
  • Loyola University Chicago
    Loyola University ChicagoB.S., 1960 - 1964

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 1972 - 2025
  • IL State Medical License
    IL State Medical License 1969 - 1987
  • American Board of Pediatrics Pediatrics

Awards, Honors, & Recognition

  • Regional Top Doctor Castle Connolly, 2014
  • Fellow American Academy of Pediatrics, 1981
  • Fellow (FAAP) American Academy of Pediatrics

Publications & Presentations

PubMed

Professional Memberships

Other Languages

  • Spanish