Adrienne Walsh

President and CEO

Adrienne WalshWith over 25 years of experience as a health care executive, Adrienne Walsh was appointed President and CEO of Sisters of Charity Senior Care Corporation in January 2005. She previously served as Vice President of Health and Wellness Services, as well as the Administrator of Outreach Services for Senior Care Corporation. Adrienne is an active member of the Association of Leading Age Ohio and has served as both a Board member and a Committee Chair. She is a current Board Member with Working in Senior Housing (WISH) and the Good Samaritan College of Nursing. She earned her Bachelors and Master’s Degrees in Health Planning and Administration from the University of Cincinnati. She is a licensed Nursing Home Administrator, Certified Aging Services Professional, Certified Nursing Home Administrator and a Fellow in the American College of Health Care Administrators.

Mark Mullahy

Vice President, Operations

Paul KocsisSenior living has been Mark's passion for over thirty years. He started off in the industry as a Dietary Manager and while working in this role, obtained a BA in Marketing from the University of Findlay.  He is a licensed Nursing Home Administrator, having served in Ohio, Kentucky and Texas as an Executive Director, Director of Operations, and CEO for both stand-alone communities and multi-site organizations. He feels blessed to be able to work in a faith-based environment. "To me, leading is focusing on making a positive difference in the lives of the residents and of course, my amazing coworkers," he said. His hobbies are hiking, being outdoors, spending time with family and serving in the jail/prison ministry.

Celeste Mackey

Executive Director

Celeste has been with Bayley since 2001, starting as Accounts Receivable Specialist. She is now our Executive Director and oversees our clinical team. This promotion allows her to improve the quality of care for our residents and improve the quality of the organization by promoting the clinical and financial relationship. She is a licensed Nursing Home Administrator, and holds a Bachelor’s Degree in Business Administration/Finance from The Mount, a Master’s Degree in Healthcare Administration/Sustainability from the University of Phoenix, and is projected to complete her Doctorate Degree in Healthcare Administration/Healthcare Policy from the University of Phoenix in 2023. Celeste enjoys spending time with her family, as she is a daughter, a sister, a mother, and an aunt, all very important roles to her. She also loves travel.

Scott Massa

Medical Director

Scott MassaScott Massa has been the Medical Director for Bayley since we opened our doors in 1990. Scott practices General Internal Medicine at the TriHealth Physician Associates office on the Bayley Campus. He is a former Bayley Board member and founding member of the Physician Integration Board and Trihealth Heart Institute Board of Directors. Scott received his Bachelor of Science degree at Xavier University and Doctor of Medicine from Ohio State University. He is certified in Internal and Geriatric medicine.

Diane Gumbert

Vice President, Finance

Tom PilleDiane Gumbert comes to Bayley with nearly 28 years of experience in Nursing Home/Healthcare accounting, where she oversaw the finances and accounting department in multiple senior living campuses, which included skilled nursing, assisting living, memory care and independent living facilities. Diane is a CPA and a graduate of Northern Kentucky University with a BS in Accounting.


Seated (left to right): Janet M. Neumann, Doug H. Bennett-Chairman, Adrienne A. Walsh-President, Christine Rody, SC, Charles F. Hertlein, Christine Rody, SC

Standing (left to right): Mark Mullahy-Vice President, Mary Catherin Faller, SC, E. Peter Ruehlmann, Jr., Kenneth W. Stecher
Thomas R. Otten, Dennis J. Tepe, Laura J. Murrer-Vice Chair, Thelma Schlomer, SC, Carol L. Egner, MD

Not Pictured: Lynn Heper, SC, Jeffrey C Briggs, JoAnn M. Reis, James P. Schubert


Seated (left to right): Ydalia Rios, Supervisor, Environmental Services, Mark Mullahy, Vice President, Operations, Diane Gumbert, Vice President, Finance; Adrienne A. Walsh, President/CEO
Michael Davis, Director, Pastoral Care, Doris Marks-Rodier, Director, Marketing & Special Events, Eddie Rickett, Director, Dining Services

Standing (left to right): Dawn Meister, Director, Adult Day, Steven Breidenich, Director, Gift Planning, Charles Harris, Logistics Supervisor, Tina Mersmann, Executive Assistant, Celeste Mackey
Executive Director, Larry Niehaus, Maintenance Manager, Marc George, Administrator, Beverly Manning, Director, Human Resources

Not Pictured: Rosemary Eagle, Activity Supervisor, JoAnn Wilhoit, Coordinator, Medical Records, Karen Rowin, Director, Nursing, Maureen Scheiner, Director, Wellness