Skip to main content
David Trefflich, MD, Internal Medicine, Santa Maria, CA, Marian Regional Medical Center

DavidKennethTrefflichMD

Internal Medicine Santa Maria, CA

Physician

Are you Dr. Trefflich?

Join over one million U.S. Physicians, Nurse Practitioners and PAs, already on Doximity.

  • Connect with colleagues in the same hospital or clinic
    You already have 12 invites waiting!
  • Search all U.S. specialist profiles and refer a patient
  • Read the latest clinical news and earn CME/CEU credits

Claim this profile

Not you? Find your profile

Summary

  • Dr. David Trefflich, MD is a board certified internist in Santa Maria, California. He is currently licensed to practice medicine in California, Nebraska, and Ohio. He is affiliated with Marian Regional Medical Center.

Education & Training

  • Wright State University
    Wright State UniversityResidency, Internal Medicine, 2013 - 2016
  • University of California, Irvine, School of Medicine
    University of California, Irvine, School of MedicineClass of 2013

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 2020 - 2024
  • NE State Medical License
    NE State Medical License 2015 - 2021
  • OH State Medical License
    OH State Medical License 2013 - 2016
  • American Board of Internal Medicine Internal Medicine

Publications & Presentations

PubMed

Hospital Affiliations