Lisa Manfra, RN, CMC
Director of Client Services

Lisa is a Registered Nurse and a professional Certified Care Manager who joins the SeniorBridge family from the merger with Source Finders/Care Finders Inc. She found her passion in working with the geriatric population at Source Finders and is very involved in complex medical cases and guardianships as a compassionate, ethical patient advocate. Over the past 14 years, Lisa has been an intensive care nurse at Palm Beach Gardens Medical Center, a registered nurse specialist at Children's Medical Services, and a private duty nurse for a quadriplegic patient. Originally from New York where she had worked in sales and marketing, she moved to Florida and became a licensed Registered Nurse after receiving her Associate degree in Nursing from Palm Beach Community College with honors. After completing an acute care preceptor program and a critical care training program, she began her nursing career in the ICU, specializing in cardiac care. Lisa holds certification in care management from the National Academy of Certified Care Managers (NACCM) and continues to dedicate herself to making a positive contribution to the geriatric community.

Laura Marshall
Director of Business Development

Before joining SeniorBridge, Laura was Director of Sales and Marketing of AllianceCare Home Health, in Broward, Palm Beach County, Dallas, Houston and Chicago where she developed markets for a Medicare and Private Duty Home Health Agency and trained marketers to service and build them. She recruited, trained, and mentored community liaisons for these markets, developed sales reporting and goal-setting systems and business plans for these operations, and generated community referrals from many sources including the Cleveland Clinic Hospital. Laura was also previously Director of Community Outreach for Caring People, Broward and Palm Beach County, helping to build their marketing and sales department and developing seminars, a speakers network for professionals and caregivers, and a "Snow Bird" program to help seniors travel in winter. As Sales Manager for Hancock Financial Services in Broward and West Palm Beach, she previously trained financial representatives and planners, and was a Marketing Representative/Training Specialist for MetLife in Plantation. Laura has a life, health, and variable annuities license; a series 63 and series 7 securities license; and is certified in Long-Term Care and as a Life Underwriter Training Council Fellow (insurance) by the Gold Coast School of Insurance, Plantation, and certified in Senior Marketing, Management and Sales Training with Carnegie.

Gregg A. Billeter, RN, BSN, CCM, GCN
Senior Care Manager

Gregg started his nursing career in Ann Arbor, Michigan, in the St. Joseph Mercy Health Care system, where he spent 12 years caring for elderly adults in various inpatient and outpatient academic settings. He was also a Care Manager with Allegiance, LLC, a physician hospital organization in Ann Arbor and part of an interdisciplinary team that achieved NCQA certification in a variety of areas. Gregg came to Florida in 2004, and worked as a Care Manager for Evercare, a division of United Health Care, and as the Director of Active Day of Boynton Beach-Medical Adult Day Care Center. He is a licensed Registered Nurse in Michigan and Florida and holds certification in case management (CCM) from the Commission for Case Manager Certification. He obtained his BS in biology from the University of Michigan and a BS in nursing from Saginaw Valley State College (now University).

Gregg Billeter has completed the Guided Care Nursing Course developed and offered by the Institute for Johns Hopkins Nursing and has been awarded a Certificate in Guided Care Nursing, endorsed by the National Gerontological Nursing Association.

Kelli Santone, BA
Director of Professional Relations

Kelli Santone comes to SeniorBridge with an extensive sales background, most recently working as Regional Sales Manager and a top-ranking sales consultant within the Marine Web Services division of Dominion Enterprises. Previously, she was in advertising sales at the online and print advertising departments of The Palm Beach Post Newspapers, Inc., in West Palm Beach. Kelli also worked for more than 5 years for The Campbell Soup Company in consumer sales positions in Maryland and New Jersey, and as an Account Executive, calling on the Wakerfern Food Corporation in Paterson, NJ. She has won numerous awards for her sales achievements during her career. Kelli earned her BA with honors at Rowan University in Glassboro, NJ, with a major in Public Relations and Advertising.

Mary Jane Farinas, MSN, ARNP, FNP-BC
Care Manager

Mary Jane joins SeniorBridge with more than 25 years of nursing experience. She has worked in a broad range of community settings including, public health, school health and home health care. After moving from New Jersey to south Florida in 1988, she continued to excel in her nursing career through employment at Boca Raton Community Hospital for 9 years and then Community Home Health for 9 years. Mary Jane brings extensive knowledge in caring for the geriatric population through her case management experience and by providing hands on care for those with chronic diseases. Her clinical expertise includes providing comprehensive health assessments, health education, advocacy and disease management. Mary Jane obtained her BS in Nursing at Rutgers University and her MS in Nursing at Florida Atlantic University. Due to her love and passion for the nursing profession, she furthered her knowledge and training and achieved her American Nurses Credentialing Center (ANCC) Board Certified Family Nurse Practitioner certification and is recognized by the Florida Board of Nursing as a licensed Advanced Registered Nurse Practitioner.

Elissa Stern, MSW, LCSW
Care Manager

Elissa comes to SeniorBridge with a broad range of experience in the field of social work. Elissa graduated from Rutgers University with a B.A in Psychology and Spanish. She received her Masters in Social Work from Florida International University, and became a Licensed Clinical Social Worker in the state of Florida. Prior to joining SeniorBridge, Elissa worked at JFK Medical Center as a clinical therapist, providing crisis intervention services and counseling to patients and their families, surrounding issues related to substance abuse, end-of-life decisions, new prognosis and death and dying. Elissa also worked as the Director of Rehabilitation at the Lighthouse for the Blind, providing administrative oversight to their numerous programs and services. Prior to her work with the elderly, Elissa spent years working with and advocating for abused and neglected children, victims of domestic violence, and those suffering from addiction.

Tammy Vaknine, RN, CMC, CCM
Care Manager

Tammy Vaknine is licensed as a Registered Nurse in the state of Florida and holds certification in care management from the National Academy of Certified Care Managers (NACCM). Eight of her seventeen years as a nurse have been spent in the specialty of geriatric care management. Her background includes various roles such as Assessment Specialist for long term care policies, case management, disease management, both hospital and home health nursing as well as private consultation. Additionally she has contributed as preceptor, in addition to her regular geriatric care management duties, for new care managers while working for Source Finders. Tammy is a current member of the National Association of Professional Geriatric Care Managers both nationally and locally. Tammy’s focus has been on advocacy and she is committed to helping the elderly client and their families navigate the challenges of aging while improving their quality of life.

David Mattioli, RN, CMC, BSN
Vice President, Regional Operations

David Mattioli brings more than 17 years' experience in a variety of healthcare settings to SeniorBridge. For 9 years previously, he was the Administrator of Almost Family in West Palm Beach, responsible for operations and delivery of care for the in-home program in 4 counties, and for a time served dually in that role at Almost Family's Medical Adult Day Center in Boynton Beach.

Mr. Mattioli began his nursing career at St. Joseph Mercy Hospital in Ann Arbor, Michigan, where he developed a passion for caring for the elderly, and became a care manager before returning to Florida. He is a certified trainer for the Alzheimer training course for home health agencies in Florida and coauthored the curriculum used for the training. Mr. Mattioli is a member of the National Association of Professional Geriatric Care Managers. He received a BS in biology from Palm Beach Atlantic University and a BSN from Eastern Michigan University, and is a certified Legal Nurse Consultant. He is a current member of the National Association of Professional Geriatric Care Managers and the Case Management Society of America.