Meet our Doctors

Ross H. Brubaker, D.O.

  • Member of KAA since August 2023
  • Ohio Wesleyan University 2010
  • West Virginia School of Osteopathic Medicine 2014
  • Grandview Internal Medicine Residency 2017
  • Grandview Anesthesiology Residency 2020
  • Cleveland Clinic Anesthesia Critical Care Fellowship 2021

Gustavo E. Collins, MD

  • Member of KAA since July 2005
  • Board Certification - American Board of Anesthesiology
  • Residency Training Loma Linda University
  • Internship - Kettering Medical Center
  • Medical School Loma Linda University - Degree: MD
  • College - La Sierra University - Degree: B.A. Psychology

Andrew Dunaway, D.O.

  • Member of KAA since August 2024
  • Residency – Augusta University Medical Center
  • Medical School – Philadelphia College of Osteopathic Medicine – Degree DO
  • College – The Ohio State University

Larry D. Eldenburg, M.D.

  • Member of KAA since October 1992
  • Board Certification – American Board of Anesthesiology
  • Residency – Loma Linda University
  • Internship – Loma Linda University
  • Medical School – Loma Linda University – Degree MD
  • College – Union College

Michael E. Gifford, MD

  • Member of KAA since July 2005
  • Board Certification - American Board of Anesthesiology
  • Board Certification - Advanced Perioperative Transesophageal Echocardiography from the National Board of Echocardiography.
  • Residency Training Loma Linda University
  • Internship - Kettering Medical Center
  • Medical School - Loma Linda University - Degree: MD
  • College - La Sierra University - Degree: B.S. Biology

Rodney P. Sauser, MD

  • Member of KAA since August 2004
  • Board Certification - American Board of Anesthesiology
  • Residency Training - Loma Linda University
  • Internship - Kettering Medical Center
  • Medical School - Loma Linda University - Degree: MD
  • College - La Sierra University - Degree: B.S. Biology

David L. Tibbits, MD

  • Member of KAA since April 2004
  • Board Certification - American Board of Anesthesiology
  • Residency Training - The Ohio State University
  • Internship - Riverside Methodist Hospital
  • Medical School - The Ohio State University - Degree: MD
  • College - The Ohio State University - Degree: B.S. Molecular Genetics