Joan Dentler MBA
President & Chief Executive Officer 
Joan Dentler is president and chief executive officer of Avanza Healthcare Strategies. For more than 25 years Joan has been consulting on, developing or operating ambulatory surgery centers, hospital outpatient services and community health initiatives. She founded ASC Strategies in 2007 and Outpatient Strategies in 2011, unifying the two companies under a single brand, Avanza Healthcare Strategies, in 2013.
Read MoreJoan has held numerous industry leadership positions. She is a member of Gerson Lehrman Group's healthcare council and is a past advisory board member for Community Hospital 100. She has also served on the editorial advisory boards for SurgiStrategies and Outpatient Surgery magazines. Joan is a frequent contributor to healthcare publications and an engaging presenter at conferences and symposiums. She repeatedly appears on Becker's list of top women leaders in the healthcare industry.
Before founding Avanza, Joan worked in health care administration, serving as a hospital liaison for hospital-physician joint ventures and as an administrator of community-based women's health and pediatric primary care facilities.
Joan holds a master's degree in Business Administration from the University of Texas.
Contact Joan at [email protected].
Andrew A. Lasser DrPH, FACHE
Executive Vice President
Andrew Lasser is executive vice president of Avanza Healthcare Strategies. Dr. Lasser's rich healthcare experience includes various leadership posts, notably executive vice president, chief operating officer and chief executive officer of academic medical center hospitals, community hospitals, rural hospitals and a religiously affiliated hospital.
Read MoreDr. Lasser is a fellow of the American College of Healthcare Executives. He is frequent speaker at healthcare meetings and is the author of several articles and publications. He has served on the editorial boards of the American College of Healthcare Executives' Journal of Healthcare Management and the Journal of Rural Health. Dr. Lasser is also a Review Editor for Frontiers, a community-rooted, open-access academic publisher.
In addition to his professional work, Dr. Lasser has served on the board of directors of many community-health-related organizations, such as Variety Care, a federally qualified health care center; American Red Cross; American Heart Association and Christian Children's Fund.
Dr. Lasser holds a doctorate in Public Health and a master's degree in Healthcare Management from the University of Pittsburgh.
Erin P. Carr MBA
Vice President
Erin Carr brings nearly 20 years of healthcare consulting experience to Avanza Healthcare Strategies. She has served nearly 100 hospitals, physician practices, hospice organizations, rehabilitation centers, skilled-nursing facilities and other healthcare organizations across the country. Among other things, Avanza's clients rely on Erin's financial modeling for new programs, due diligence for acquisitions, and impact analysis for program migrations.
Read MoreAway from the office, Erin volunteers with St. Joseph's Children's Hospital and Project PUP: Pets Uplifting People.
Erin holds a master's degree in Business Administration, with a focus in healthcare administration, from Georgia State University.
Janis Powers MBA, MArch
Vice President, Strategic Operations
Janis Powers is the vice president of strategic operations for Avanza Healthcare Strategies. Janis has nearly 20 years of experience developing and implementing strategic plans, departmental initiatives and enterprise-wide technology projects for public- and private-sector clients.
Read MoreJanis completed her undergraduate studies at Yale University. She holds dual masters degrees in business administration and architecture from the University of Michigan.
Jacqueline (Shen) Kim MBA
Director of Client Services
Jacqueline Kim brings 15 years of healthcare and corporate consulting experience to the Avanza team. In her position as Director of Client Services, she will focus on areas that include internal and external communications, client relations and project coordination.
Read MoreDuring her career, Jackie has worked with a wide variety of organizations, including community-based health organizations, public teaching hospitals, national health insurers and leading pharmaceutical companies.
She earned a bachelor of arts in human biology focused on health care policy from Stanford University and a master of business administration in healthcare management from the Wharton School at the University of Pennsylvania.
Sarah Gamerman RN, BS
Senior Consultant, Surgical Services
Sarah Gamerman has worked closely with hospitals and free-standing, outpatient facilities, taking them from ground breaking through licensing, Medicare certification and accreditation. She helps clients develop policies and procedures to meet state and federal regulations. All of Sarah's clients have passed initial surveys without issue.
Read MoreSarah regularly works alongside project architects and designers to ensure facility designs are compliant, cost effective, efficient and maximize patient care opportunities.
In addition to her work with clients, as a registered nurse, Sarah continues to provide clinical care to patients in both hospital and freestanding settings. Doing so continually reinforces her understanding of the challenges providers face today.
Sarah is a member of the Association of periOperative Registered Nurses.
Tyla Blom RN, MBA, CASC
Senior Consultant, Operations
Tyla ("Teela") Blom brings more than 25 years of clinical and operational experience to the Avanza team. Over the course of her career, Tyla has been recognized for her operational acumen, collaboration skills, and strategic thinking. In an environment of declining reimbursement and increasing costs, Tyla works with each individual client to craft a plan that allows for the provision of excellent care while improving the bottom line.
Read MoreTyla enjoys working with physician partners and staff members to identify areas for operational improvement and has been successful in reducing operational expenses through education, scheduling efficiencies, streamlining processes, and contract negotiations at all of her facilities.
Tyla earned her nursing degree from Clayton State College in Morrow, Georgia and her Masters in Business Administration from Western Governors University Texas. Tyla is also a Certified Administrator Surgery Center (CASC).
Julie Hamberis MBA-HA, BSN, RN, CNOR
Senior Consultant
Julie brings her impressive 24 years of healthcare experience to Avanza. She has worked as an ASC clinical director, surgical trauma/orthopedic coordinator, director of surgical services and most recently associate vice president of surgery/ambulatory services at a seven-hospital, 460-bed health system. Her areas of oversight included inpatient surgery, outpatient surgery, ambulatory surgery, pain management, anesthesia and endoscopy, with responsibilities in operations, financial management and performance improvement for surgical services.
Read MoreJulie is an active member in AORN, the Ambulatory Surgery Center Association and the South Carolina Ambulatory Surgery Center Association and a member of Sigma Theta Tau International Honor Society for nursing. She holds her MBA, MHA and BSN from Capella University.
Lisa Austin RN, CASC
Consultant — ASC Development and Operations
Lisa has been an RN for almost 40 years and in ambulatory care for the majority of those years. Lisa's extensive operational development, management and consulting experience provides clients with expertise in facility administration, budget development, regulatory compliance, staff recruitment and retention, equipment procurement, policy and procedure development and implementation, and organizational interfacing. Lisa's national ASC and hospital department development and management expertise affords clients, who are opening new Facilities, unparalleled success.
Read MoreLisa has achieved CASC, the credential that connotes expertise in ASC administration. She is a current board officer of the Ambulatory Surgery Center Association, (ASCA) and past board member of the Colorado Ambulatory Surgery Center Association (CASCA), where she also served as president. Lisa also served multiple state and national committees to further the advancement of the ASC industry.
Lisa is involved in several non-profit organizations in her community and enjoys volunteering when possible.
Diane Farris RN, BSN, MA
Senior Consultant
Diane Farris brings more than 36 years of clinical, administrative and operational experience to Avanza. Diane is a AAAHC surveyor and fills several roles. As a surveyor for more than seven years, she performs AAAHC, deemed status AAAHC and advanced orthopedic certification surveys. She is also a surveyor mentor and serves as faculty. Diane's knowledge includes all areas of ASC accreditation and regulatory compliance.
Read MoreDiane also started a small consulting company to assist new and existing ASCs looking to obtain and sustain AAAHC accreditation and CMS certification. Her regulatory, quality, risk management, infection control and governance expertise has helped several facilities to achieve accreditation with confidence.
Diane graduated from University of California, Santa Barbara, with a degree in physiology; California State Hayward, where she earned a Bachelor of Science in nursing; and Webster University, where she earned a Master of Arts in computer resources management.
Jack O' Connor MBA, MHA
Consultant — Cardiovascular Outpatient Services
Jack brings an impressive 33 years of healthcare experience to Avanza. He has a tremendous amount of experience opening new cardiovascular centers. Jack has clinical experience as a cardiovascular perfusionist. He has led many initiatives in the transition of cardiovascular patients from a traditional inpatient status to the outpatient setting in areas such as peripheral vascular procedures, cath/PCI procedures and electrophysiology procedures.
Read MoreJack has vast experience in service line development, programmatic development, strategic planning, business plan development and creating and operating within a "dyad" leadership model for program creation.
Victoria (Vickie) Cunniff RN, BSN, MBA, CASC
Consultant
Victoria Cunniff has nearly 20 years of healthcare and outpatient experience. She specializes in ambulatory surgery center (ASC) operations management and clinical administration. Her expertise includes directing financial and clinical operations, patient safety, physician relations, health information management, clinical outcomes and reporting, and human resources management.
Read MoreVickie is an active participant in the ASC industry and holds the Certified Administrator Surgery Center credential. She earned her BSN in nursing and MBA in business administration and management for the University of Phoenix.
Robert McDavitt RN, MBA, CASC
Senior Consultant, Development and Operations
Robert McDavitt brings close to 25 years of clinical and facility management experience to Avanza. He became a registered nurse in 1994 to help people; that mission remains the same today.
Read MoreRobert started his career in outpatient surgery in 2003. Since then, he has managed multiple de-novo facilities, acquisitions, mergers, turnarounds and syndications of surgery centers on a local, multi-site and multi-state level, working as a consultant, administrator and health system employee. He has worked with physicians in the development of multiple successful group practices from concept to full-scale operations.
Highlights of Robert's work include establishing the first Tenet Healthcare and United Surgical Partners International joint venture; managing the acquisition, integration and operations of multiple surgery centers in two states; launching multiple anesthesia groups; developing multiple surgery centers from idea to fully operational; and leading successful turnarounds in the hospital and surgery center space.
Robert holds a bachelor's degree in business administration/healthcare management, earned with the summa cum laude distinction, and a master’s degree in business administration. He has authored articles for trade magazines and participated as a guest moderator for state surgery center associations.
Vicki Dekker
Senior Consultant, Business Office Specialist 
Vicki Dekker brings more than 25 years of healthcare management experience to assisting Avanza’s clients with business office operations process. Her background includes extensive work with ambulatory surgery centers, outpatient academic facilities, private practices and other facility types.
Read MoreShe has demonstrated success in building and retaining high performance teams by hiring, developing and motivating skilled professionals. Vicki’s focus is on business office process improvements, with an emphasis on maximizing revenue cycle reimbursement with efficient processes.
Vicki has been named a great woman leader in the ASC industry by Becker's ASC Review multiple times. She is an avid volunteer, donating her time to help a local soup kitchen and baking skills to help her church.
Susan Neorr MBA
Senior Consultant, Payer Relations
Susan Neorr brings more than 20 years of healthcare management experience to helping Avanza’s clients with payer relations and contract negotiations. She is focused on securing competitive reimbursement rates and optimal terms while managing clients’ transitions to value-based contracting.
Read MoreSusan previously directed the network contracting effort for a regional health plan that, at the time, was the fastest growing HMO in the country. The Harris Methodist Health Plan, a 350,000 member HMO located in Dallas-Fort Worth, whose network at its height included over 8,000 physicians, 75 hospitals and 190 ancillaries, was bought by PacifiCare, which was later acquired by United Healthcare. Ms. Neorr advised both acquiring entities on contracting and network development. In addition, she worked at Kaiser Permanente in its Texas headquarters and at several community hospitals.
Susan holds a Master of Business Administration from Texas Christian University and a Bachelor of Business Administration degree in Economics from the University of North Texas.