AIS HealthCare's leadership team serves as the guiding force behind our company-wide commitment to "Patient. Care. Trust.™"
Chief Executive Officer
Simon Castellanos joined AIS HealthCare as its Chief Executive Officer in November 2016. Simon brings over 18 years of healthcare experience having served in a wide variety of executive roles in both Finance and Operations. Most recently, Simon was the CEO of Western Dental, Inc. in Orange, CA, a dental service organization with over 200 centers throughout the west coast.
Previously, Simon worked for Fresenius Medical Care, where he held several executive roles including President of Fresenius Medical Services, providing dialysis services to over 160,000 patients through a network of 2,100 dialysis centers, 550 home programs and over 1,100 hospital acute programs. Prior to joining Fresenius, Simon was employed by Gambro Healthcare International LLC (now Diaverum), in Lakewood, CO. At Gambro, Simon held various finance positions including Chief Financial Officer of its International Division. Simon's international experience included responsibility for all financial and analytical activities for the division’s mergers and acquisitions, and SEC filings with Arcadis, NV, in the Netherlands.
Simon holds a Bachelor of Business Administration in Accounting from Bernard M. Baruch College in New York.
Charles (Chuck) R. Bell, Jr., PharmD, RPh
President and Founder
Chuck Bell, the Founder of AIS (Advanced Infusion Solutions), serves as President of AIS HealthCare. Chuck started in the Home Infusion industry in 1992 and since that time, has been involved in pharmacy and healthcare senior management and ownership, which includes owning multiple home infusion pharmacies as well as other healthcare related businesses.
Chuck received his Bachelor of Science in Pharmacy from University of Louisiana at Monroe and his Doctorate of Pharmacy (PharmD) from the University of Arkansas. He is licensed in multiple states and has over 20 years of pharmacy experience. Chuck also is actively involved with various industry and community committees and boards.
Chief Operating Officer
A native of Jackson, Mississippi, Michael serves as Chief Operating Officer at AIS HealthCare. As an original team member of Bond Pharmacy Inc., the predecessor to AIS which was founded in 1998 as a specialty pharmacy, Michael worked as a pharmacy technician. He transitioned with the AIS founders in 2008 as the company added Intrathecal and Home Infusion to its product line.
Michael leads the day-to-day pharmacy operations and manages the company's information systems. He continues to support the company by directing special projects, including being an integral part in the design and management of AIS's current state-of-the-art cleanroom. Michael holds a Bachelor of Science degree in Biological Sciences from Mississippi College.
Beat (pronounced "Ba-yot") Rychener
Chief Information Officer and Chief Technology Officer
Beat's 25 years of experience is primarily in healthcare, however he has extensive expertise in the development, support and management of highly scalable operational infrastructures across a variety of industries. Prior to joining AIS HealthCare in July 2013, he led two custom ERP software projects, one for SurePoint Medical in Kansas City and the other for McClinton Energy Group in Texas. As Vice President of IT at CCS Medical, Beat managed the IT infrastructure, including development and technical support of all computer, database and telecommunication systems and the design and implementation of multiple components of a custom in-house healthcare ERP/CRM system. He also has led and supported several mergers and acquisitions and subsequent infrastructure integrations.
Beat holds a teaching degree from the Federal Teaching College in Bern, Switzerland, a diploma in Computer Science from Systor Institute for Computer Science and a diploma in English Studies from Cambridge University.
Brian E. Stiver
Executive Vice President of Sales and Marketing
AIS HealthCare welcomed Brian to its Executive Team in July of 2017. Brian has more than 30 years of post-acute experience in the specialty pharmacy and home infusion sectors, holding senior leadership positions with responsibility over sales, marketing and managed care divisions. Prior to joining AIS, Brian served as Senior Vice President of Sales and Marketing for BioScrip, Inc., directing all National sales initiatives and developing strategic expansion opportunities.
Brian's extensive experience also includes serving as Vice President, Specialty Pharmacy for Walgreens, where he handled managed care contracting for the Western half of the United States and negotiated and implemented its ambulatory treatment center strategy. Prior to Walgreens' acquisition of Option Care, Brian spent four years as the Vice President of Business Development. He holds a Bachelor of Science in Business Management from Azusa Pacific University.
Vice President of Human Resources
Julia is an accomplished, hands-on professional with over 20 years of Human Resources Management experience in the field of healthcare. Her broad range of responsibilities include talent management, onboarding, benefit and compensation administration, policy and procedure development and employee relations. In her role as Vice President of Human Resources for AIS HealthCare, Julia is a strong business advisor for managers and an avid employee advocate.
Previously, Julia has held human resource leadership positions for hospitals in Florida, Tennessee and Arizona. She earned a Bachelor of Science in Business Administration and a Master of Business Administration in Business Management from the University of Southern Mississippi. In 1998, she received her Professional in Human Resources (PHR) Certification and has been certified as a Senior Professional in Human Resources (SPHR) since 2010. Julia also is an active member of the Society for Human Resource Management (SHRM) as well as the local SHRM organization.
Koshy Mathew, PharmD, RPh
Vice President of Pharmacy Services
Koshy is AIS HealthCare's Vice President of Pharmacy Services and has over 20 years of healthcare experience in numerous pharmacy operations, as well as pharmacy and physician practice startups in various healthcare settings. He is licensed in multiple states as a registered pharmacist and his career experience includes serving as Vice President of Operations and Clinical Services at Alliance Medical Group and as Director of Pharmacy for Sterile Preparations and Pediatric Pharmacy Services at the University of Chicago Medical Center. Koshy also served as Pharmacy Director for Option Care Infusion Services in Illinois.
Koshy received his PharmD from the University of Illinois in Chicago and his Master of Business Administration from the University of Chicago, Booth School of Business. He is a former Joint Commission surveyor with expertise in the areas of accreditation and best practices in healthcare, and he has extensive experience working with federal and state regulations and compliance domains.
Cindy Dumas, PharmD, RPh
Senior Director of Pharmacy and Pharmacist in Charge
Cindy joined AIS in 2014 as a Staff Pharmacist and is now the acting Senior Director of Pharmacy Services and Pharmacist in Charge. She has a vast array of pharmacy experience including administrative, retail, institutional, academic, nursing home consultation and high risk intrathecal compounding. Prior to AIS, Cindy served as the Assistant Director of Pharmacy Services for the University of Mississippi Medical Center for Pediatrics and Neonatal Medicine and while there was also Adjunct Faculty for the University of Mississippi School of Pharmacy. She provided students with pediatric experience through the Advanced Pharmacy Practice Electives and also conducted classroom teaching for Problem Based Learning. Cindy retired from the University of Mississippi Medical Center after 25 years of service to the Department of Pharmacy.
Her involvement in many local pharmacy associations included being a Past President for the Mississippi Society of Hospital Pharmacists. Cindy received her Bachelor of Science degree and PharmD from the University of Mississippi School of Pharmacy.
Vice President of Financial Services
Patty has been in the healthcare industry for more than 20 years and brings this wealth of knowledge and experience to her role as Vice President of Financial Services at AIS HealthCare. She has led AIS's Financial Services Department since the company's inception in 2008. Her extensive knowledge of verification of benefits, billing, collections, problem solving skills, software implementation, revenue management, and overall management skills, is what enabled her to rise quickly through the management ranks at AIS to her current position.
Prior to joining AIS, Patty spent over 13 years at Vital Care's corporate office where she served in a variety of roles and had multiple responsibilities within the company's Financial Services Department.
Vice President of Managed Care
Clay Bittner brings a 25+ year healthcare background, with a specific focus in managed care, business development and operations, to his position as AIS HealthCare’s Vice President of Managed Care. He has extensive leadership experience in both the payer and provider industries as well as in the private and public sectors of healthcare. Prior to joining AIS in October 2017, Clay served as the Vice President of Managed Care for the Eastern Division of MEDNAX Health Solutions, one of the country’s leading physician organizations specializing in neonatology and anesthesiology.
Clay has had executive level responsibilities with numerous private equity-backed healthcare organizations in the dialysis and urgent care businesses. Before shifting to the provider side of healthcare, Clay held key Network Management roles with several large healthcare payers throughout the southeast. He earned a Bachelor of Science degree from Auburn University.
Chief Nursing Officer
Pam, a Registered Nurse and Healthcare Professional with experience in hospital, home care and specialty pharmacy settings, serves as Chief Nursing Officer at AIS HealthCare. Pam came to AIS from Ashfield Healthcare. As Vice President of Clinical Operations, her primary focus was the launch and execution of multiple national clinical programs. Pam’s more than 30 years of diverse experience includes roles as National Leader of the UCB Immunology Nurse Team and Associate Director of Immunology Marketing; Senior Product Brand Manager for Schering-Plough (MERCK); and General Manager and Senior Director of Clinical Marketing for Option Care.
Pam also has held national leadership responsibilities, developing and launching innovative clinically based programs focused on patient adherence and persistency. She has a Bachelor of Administration in Marketing and Business Administration from Columbia College, an Master of Business Administration from William Woods University and is a member of the National Association of Professional Women.