About Us
The Ohio Society of Anesthesiologists is a statewide organization representing over 1,400 anesthesiologists and allied health providers. OSA promotes improved communication among its members and the advancement of anesthesiology within the medical profession. The OSA is a state affiliate of the American Society of Anesthesiologists (ASA). OSA publishes a newsletter, which includes timely information about legislation and regulation.
The OSA Annual Meeting is held in the fall in major Ohio cities. Throughout our site you will find the latest news and information surrounding the role of anesthesiologists in the state of Ohio. We hope to foster communication among our members and various state and local agencies, and emphasize the importance of anesthesiologists in today’s complex medical environment.
President's
Corner

Dear OSA Members,
I am a private practice anesthesiologist in an independent group providing services to a single hospital system. I realize that we are a dying breed, but I feel that I provide proof that this model of practice is still relevant. My involvement with the OSA has taught me that I have much more in common with my academic brethren than I do differences. We all have a role to play in keeping our society vibrant and healthy.
At the core of everything the OSA does is our patients. We are driven to assure that each person in Ohio who receives anesthesia services is getting the highest quality and safest care possible. We aim to achieve this goal through a multipronged approach that includes advocacy, education, innovation, and research.
On the advocacy front our PAC has diligently worked to conserve the ideal of physician led anesthesia. This model has been proven to provide the best outcomes for our patients and is critical to the future of our specialty. While some push for the ability to practice independent of physician leadership with misleading or downright false claims, we realize that our depth of training puts us in the best position to respond properly in a crisis situation. At our latest state conference our PAC raised over $30,000 to continue the good fight. As exciting as this is, we know that more will be needed in light of the current climate in the Ohio Statehouse. Please follow this link on the website to make a contribution.
On the national level, the OSA provides two travel grants each year for members who wish to attend ASA’s May legislative conference in Washington, DC. This is a great opportunity to develop a relationship with our congresspersons and raise awareness of the issues impacting us. The ASA continues to fight for fair Medicare reimbursement rates, to maintain physician led anesthesia in the VA medical system, to increase funding for postgraduate education in order to eventually alleviate the physician shortage that we face, and many other issues important to our specialty.
Our education efforts are mainly focused on our annual meeting. Each fall we present talented and knowledgeable speakers covering a number of currently relevant topics. There is also a parallel workshop track where interested clinicians can hone procedural skills. Our Continuing Education and Meeting (CEAM) committee members are to be commended for their efforts.
As for innovation and research, we provide research grants of varying sizes for quality projects submitted for review. This year we had a record number of submissions from residents and medical students alike. With such intelligent and inquisitive minds being involved at such a young age there is reason for great optimism about the future of anesthesiology.
Although there are significant headwinds in the near future, by working together we can build a future that far outpaces what is behind us.
Thank you in advance for your support in the coming year.
Keith Roller, MD
President, Ohio Society of Anesthesiologists
- The OSA Mission
Anesthesiologists are a Patient’s Lifeline…
We Promote the Highest Standards of Patient Care and Safety
We Foster Excellence through Education
We Advocate for Our Patients
– The Ohio Society of Anesthesiologists
2016 Paul Wojciechowski, MD Cincinnati
2017 Daniel Grum, M.D. Toledo
2018 Beth Minzter, M.D. Cleveland
2019 John Rogoski, DO Columbus
2020 William Glenn, MD Waynesville
2021 Michael Hawryschuk, MD, FASA Cincinnati
2022 Erica Stein, MD, FASA Columbus
2023 Andrew Zura, MD, FASA, Broadview Heights, OH
2024 Kenneth Moran, MD, FASA, Gelena, OH
2025 Victor Davila, MD, FASA, Columbus, OH
2007 Jerome F. O’Hara, Jr., M.D. Cleveland
2008 Alan P. Marco, M.D. Toledo
2009 Armin Schubert, M.D., M.B.A. Cleveland
2010 John P. Lawrence, M.D. Cincinnati
2011 Robert H. Small, M.D. Columbus
2012 Alan Weiss, M.D. Girard
2013 Lance Talmage, Jr., M.D. Akron
2014 Paul Colavincenzo, M.D. Akron
2015 Basem Abdelmalak, M.D. Cleveland
1997 Thomas B. Bralliar, M.D. Cleveland
1998 Philip E. Vanik, M.D. Columbus
1999 Henry Johnston, M.D. Cincinnati
2000 Patricia Davidson, M.D. Columbus
2001 Todd Cooperider, M.D. Sylvania
2002 Brenda Lewis, D.O. Cleveland
2003 Ronald L. Harter, M.D. Columbus
2004 John M. Collins, M.D. Cincinnati
2005 Gifford V. Eckhout, M.D., M.B.A. Cleveland
2006 Randall Ralston, M.D. Dayton
1987 Joseph G. Barkey, M.D. Findlay
1988 George H. Seher, D.O. Columbus
1989 John T. Martin, M.D. Toledo
1990 A. Keith Callender, M.D. Dayton
1991 Khaled Chaouki, M.D. Cleveland
1992 Phillip O. Bridenbaugh, M.D. Cincinnati
1993 Thomas J. Lavin, M.D. Cleveland
1994 Richard Stilz, M.D. Cincinnati
1995 Thomas F. Kravec, M.D. Columbus
1996 William B. Brideweser, M.D. Akron
Board of Directors
President: Keith Roller, MD
President-Elect: Benu Makkad, MD
Vice-President: Lesley Gilbertson, MD
Secretary-Treasurer: Jessica Lovich-Sapola, MD
Assistant Secretary-Treasurer: Allen Keebler, DO
Immediate Past President: Victor Davila, MD, FASA
Contact the board:
Email: osa@osainc.org
Phone: 614-784-9721
Fax: 614-784-9221
Distinguished Service Award Recipients:
2025 – Basem Abdelmalak, MD, FASA
2024 – Alan Weiss, MD, FASA
2023 – Paul J. Wojciechowski, MD, FASA
2022 – Beth Minzter, MD
2021 – Alan P. Marco, MD, MMM, CPE, FACPE
2020 – Ronald Harter, MD, FASA
2019 – Robert Small, MD, FASA
2018 – Willa Ebersole
2017 – Patricia Davidson, MD
2016 – Richard Stilz, MD
2015 – Brenda Lewis, DO
2014 – Thomas Bralliar, MD