Meet The Team

Nermine Khouzam Rubin

Founder & CEO

Samantha Rubin

Project Development/Marketing Director

Meet The Board

Meg Carey

Vice President

Mrs. Carey is a steadfast volunteer for many Catholic ministries and schools. For the past twelve years, she has served as Branch Facilitator for The Cornerstone Ministry Team with duties such as writing, making presentations and being the liaison between the Board in St. Louis, MO and the Clearwater Branch. An active member of Espiritu Santo Catholic Church, Mrs. Carey serves as a Eucharistic Minister to the Sick and Homebound while also fundraising for causes in Long Island, Dallas, and Clearwater. Born and raised in New York City, Mrs. Carey attended Grace Institute in New York and has worked at Peat, Marwick and Mitchell & Co, The Lefrak Organization, Mary Immaculate Hospital, and Loan and Mid-Island Equities. She and her husband John are blessed with 5 children.


Frank Murphy

Treasurer/ Secretary

Mr. Murphy is a compassionate leader with over 40 years of experience formulating unique community services. As the CEO of Morton Plant Hospital, he envisioned a better healthcare service which led to the creation of Tampa Bay’s BayCare Health System and became its first CEO. After 25 years working in the healthcare sector, Mr. Murphy joined the leadership team of the Catholic Diocese of St. Petersburg and became President of Catholic Charities. He established key partnerships to create Pinellas Hope, a charity that offers shelter and dignity to the homeless population in St. Petersburg, FL. Currently the Secretary of Administration, Mr. Murphy is responsible for supervising all of the temporalities of the Catholic Diocese of St. Petersburg's Pastoral Center including revenue, construction, stewardship and human resources. He earned his Master’s in Hospital and Health Services from Ohio State University.


Nermine Khouzam Rubin

Executive Director

As Founder & CEO of Water 4 Mercy, Mrs. Rubin is providing remote African villages with sustainable water and farming solutions to restore human dignity and permanently end the water and poverty crisis. She was inspired to start Water 4 Mercy after witnessing the dire conditions and scarcity of water when visiting Tanzania in 2017 with her daughter Samantha. Mrs. Rubin is the Vice President of Business Development at TTS Thermal Cycling and has held leadership positions in the healthcare and information systems industry throughout the country. Past employers include Bayfront Medical Center, Gresham Smith & Partners Architects, Hospital Cost Consultants, The Thomson Corporation. Mrs. Rubin earned her Masters of Business Administration (MBA) and Masters of Health Science (MHS) from the University of Florida in Gainesville. She was born in Port Said, Egypt and resides in Clearwater, Florida with her husband, Les; together they have 5 children.


John C. Carey

Mr. Carey retired as Vice President & Controller of Eckerd Drugstores. In addition to managing the finances of large national retail chains including The Eckerd Corporation and J.C. Penney Co., Mr. Carey also worked in the financial sector as a CPA at KPMG. Mr. Carey earned his Bachelor of Business Administration in Accountancy from St. John's University, obtained his Masters of Business Administration (MBA) in International Management from Long Island University and has lectured at Pace University in New York. Born and raised in New York City, Mr. Carey is a respected and honored veteran of the United States Army.


Dr. John Venturella

As an educator for the past 40 years, Dr. Venturella has taught elementary, secondary school, and college courses. He served as Campus Minister, Guidance Counselor, Dean of Students, Principal and President in a number of high schools throughout the United States. In July of 2005, he was appointed President of Clearwater Central Catholic High School. In addition, he has taught Applied Ethics, Old Testament, New Testament and World Religions at St. Petersburg College for six years. He has studied around the world and earned the following degrees: Doctor of Education in Educational Leadership, Nova Southeastern University; Doctor of Ministry, The Graduate Theological Foundation; Master of Science in Religion & Religious Education, Fordham University; Master of Arts in Pastoral Ministries, Saint Thomas University; Bachelor of Arts in Spanish/Education, St. John’s University.


Fr. Gregg Tottle

Fr. Tottle is the Pastor of St. Michael The Archangel Catholic Church in Clearwater, Florida whose mission is To engage the Parish Family in continuing the loving and reconciling ministry of Jesus Christ through worship, witness, and works. Prior, he served as Priest Secretary/Master of Ceremony to Bishop Favalore and in 2003 became Rector of St. Jude The Apostle Cathedral in St. Petersburg, Florida. In 1999 he was Pastor of Espiritu Santo Catholic Church and saw the need for more classrooms for the church’s ever-growing Religious Education Department. He oversaw the building and construction of their Pre-K - 8 Catholic School which broke ground in Safety Harbor, Florida on October 15, 2000. Fr. Tottle received a Bachelor of Arts in Business from the University of South Florida. He earned his Masters in Divinity at St. Vincent de Paul Regional Seminary in Boynton Beach, FL.


Advisory Board

George Szele

George Szele has a passion to connect people and advise on sustainable water and farming solutions to restore human dignity and to help alleviate the water and poverty crisis. He was inspired at an early age on such efforts by his parents who were major supporters of Saint Mother Teresa’s Missionaries of Charity. He has a broad background in Business Development and Emerging Technologies such as Lidar and Blockchain, Bitcoin / Ethereum platforms, Consulting and Advisory projects / domestic and international / with strong track record of identifying and building strategic relationships and growth opportunities.

Beth Lani

With more than twenty years’ experience in fundraising and institutional advancement, Mrs. Lani is driven to help organizations whose work benefits children and the underserved. As a moderator of the Clearwater Central Catholic High School Water 4 Mercy Student Service Chapter, the first student group dedicated to bringing awareness to and raising funds for Water 4 Mercy, Mrs. Lani hopes to inspire young people to live with compassion in the service of others.

Bruce Stein

Bruce Stein is a pharmacist, has a PhD in fermentation chemistry and is an attorney. He was patent counsel for The Upjohn Company (Pharmacia) for 25 years. His best known case for Upjohn is Asgrow v. Winterboer which was won at the Supreme Court. When not practicing law for his employer he often did probono work and served on boards of the Congregation of Moses (Kalamazoo) and Legal Aid of Kalamazoo. In addition, he was on the board of the ACLU of SW MI for 12 years, serving as chairperson for 10 years. While he was chairperson the ACLU of SW MI, he won the case, Stein v Plainwell Public Schools, stopping religious prayer at public high school graduations. 

Amy Belanger

Amy Belanger joined the Advisory Board after traveling throughout Tanzania and Kenya with Water 4 Mercy CEO/founder Nermine Khouzam Rubin in 2021. A humanitarian committed to driving positive change, Amy has spent a lifetime advocating for the betterment of children through education. In addition to Teaching and numerous volunteer positions, Ms Belanger has also served as a Board Member for Saint Paul’s Independent School and Clearwater Central Catholic High School.

Rabbi Matt Berger

A native of New England and an avid Boston Red Sox fan, Rabbi Matt Berger attended Emory University in Atlanta, Georgia where he earned a bachelor’s degree in psychology. He was ordained as a rabbi by the Hebrew Union College-Jewish Institute of Religion in Cincinnati, Ohio. He received a Master of Arts in Education with Jewish Specialization from Xavier University in Cincinnati the same year. Since 2003, Rabbi Berger has served Reform congregations in Illinois, Massachusetts, and Texas.
Rabbi Berger is the spiritual leader of Temple Ahavat Shalom in Palm Harbor, Florida. He is an accomplished musician who loves to sing and play guitar. Some of his hobbies include reading, swimming, and bicycling. He enjoys teaching both children and adults. He is passionate about sharing his love for Israel. He believes in the prophetic call for social justice.

Ross Lewin, Ph.D.

Associate Vice President for International Affairs

Dr. Lewin is responsible for the strategic planning and direction of the University of Maryland’s internationalization efforts. As the associate vice president for international affairs, he leads the office and its units in enhancing international programs and services for both the campus community and international visitors; promoting the internationalization of UMD undergraduate and graduate programs; and developing strategic partnerships with leading academic and research institutions, international corporations, and governmental and non-governmental organizations around the world. Dr. Lewin came to UMD in 2012 from the University of Connecticut, where he worked as the executive director of the Office of Global Programs and director of the Office of Study Abroad. He earned his B.A. in politics and literature from the University of California Santa Cruz and both his M.A. and his Ph.D. in German studies from Stanford University.