Joesph B. Breitman DMD, MS, FACP
Adjunct Clinical Associate Professor
Temple University Kornberg School of Dentistry
Private Practice, Prosthodontics Limited PC.
Dr. Joesph Breitman is a diplomate of the American Board of Prosthodontics and a Fellow of the American College of Prosthodontists. Graduating from the University of Pennsylvania School of Dental Medicine in 1977, he completed his residency in Prosthodontics at Temple University School of Dentistry.
Dr. Breitman furthered his education by earning a post-doctoral master’s in dental Materials and Oral Biology from Temple University School of Dentistry and the Veterans Administration Hospital in Elsmere, Delaware. For the past 45 years, Dr. Breitman has maintained a practice limited to Prosthodontics in Philadelphia. Currently serving as an Adjunct Associate Professor at the Kornberg School of Dentistry, he continues to contribute to dental education and mentor the next generation of professionals.
Dr. Breitman has been honored with the Private Practice Award from the American College of
Prosthodontists for outstanding contributions to the specialty, a Fellowship in the International College of Dentists, appointed the Co-Chair for the Scope of Practice Committee of the American College of Prosthodontists, and a Fellowship in the Pierre Fauchard Academy.
Allen Finkelstein DDS
Bedford HealthCare Solutions
Dr. Allen L. Finkelstein, DDS, is the Chief Executive Officer of Bedford HealthCare Solutions and the former Chief Dental Officer of AmeriChoice/United Health Group. He earned a Bachelor of Science degree from the University of Pittsburgh and received his Doctor of Dental Surgery degree from Temple University School of Dentistry in Philadelphia.
Dr. Finkelstein is a former Post Preventive Dental Officer at Fort Bragg, North Carolina, receiving the Army Commendation medal for the Preventive Dental Program developed to reduce caries and emergencies for the US Army Dental Corp during the Vietnam War. He also served on the Forensic Staff at the New York City Medical Examiners Office after the September 11th attack on the World Trade Center and is currently an advisor to the New City Department of Health for the New York Cares Health Improvement Program.
Other appointments held by Dr. Finkelstein include being an adjunct Clinical Assistant Professor of Pediatric Dentistry at New York University, College of Dentistry, Senior Advisor for Oral Health Strategies, adjunct facility member of the Arizona School of Dentistry and Oral Health AT Still University, a member of the Harvard University School of Dental Medicine Leadership Council, a member of the Global Dental School Alliance and a member of the Visitor’s Board of the Kornberg School of Dentistry at Temple University. Dr Finkelstein has testified before the Domestic Policy Subcommittee for Government Reform in the United States House of Representatives about “Evaluating Pediatric Dental Care under Medicaid” and advised Congressman Elijah Cummings of Maryland on the Child Health Insurance Plan Reform Act on dental coverage.
In 2009, Dr. Finkelstein was awarded an honorary degree of Doctor of Humane Letters degree from the A.T. Still University. In 2011 he was awarded the Dr. Harry Strusser Memorial Award from New York University, College of Dentistry. He is board certified and is licensed to practice dentistry in New York and New Jersey. He currently maintains a dental practice specializing in Periodontal Prosthesis located in Great Neck, New York.
Maayan Galili
Diplomat of the American Board of Orthodontics
Maayan Galili is an award winning marketing and business development executive with a proven track record of leading large-scale projects from strategic conception to full execution. With expertise in marketing strategy, brand positioning, business development, and innovative problem-solving, Maayan blends analytical precision with creative insight to drive sustainable and impactful initiatives.
Recognized globally for excellence, Maayan has received prestigious accolades, including Gold awards at the Cannes Festival, Global Festival of Media, and Effie Awards, as well as securing the #2 ranking in WARC’s most successful campaigns (Gillette Babyface, Pantene Blend In). As a well-rounded leader, Maayan is known for fostering collaboration, bridging diverse perspectives, and building high-performing teams that generate double-digit business growth.
Currently, Maayan leverages a passion for strategy refinement to provide agile business solutions, offering strategic planning, landscape analysis, thought leadership, and marketing development for brands and organizations. Additionally, Maayan is an experienced lecturer, delivering training and inspirational case studies in both academic and public forums.
With a dynamic approach to leadership and a results-driven mindset, Maayan brings invaluable expertise to our board, helping organizations navigate complex challenges and seize new opportunities.
Bernie Kahn
Board Member
Dr. Kahn earned his Bachelor of Science from The Florida State University in 1973 and his Doctor of Dental Surgery (DDS) degree from Emory University, where he served as class secretary and founded the Preventive Dentistry Society. Since then, he has maintained an active role in advancing the field of dentistry. A member of the American Dental Association and the Dental Society of Greater Orlando, where he served as President from 2000 to 2001, Dr. Kahn has dedicated over 40 years to the profession. His leadership includes a decade as Treasurer of the Central District Dental Association and eight years on the Florida Dental Association’s Board of Trustees.
Dr. Kahn has also been a member of Alpha Omega International Dental Society since his days as a student at Emory University, contributing as Secretary and Membership Chairman and later as a founding member of the Greater Orlando chapter.
An active member of Central Florida’s civic organizations, Dr. Kahn has served as President of the Orlando Jaycees and the Maitland Rotary Club and is a longtime member of the Central Florida Fair Board. Through these roles, he has demonstrated an enduring commitment to community betterment and has developed strong ties with leaders and organizations across the region.
Dr. Kahn’s leadership within the Jewish community has been extensive. Since 1980, he has been a dedicated member of Temple Israel, serving as President from 2019 to 2021, and supporting the congregation’s ritual and cemetery committees. He previously served on the board of Congregation Ohev Shalom, underscoring his commitment to Jewish heritage and community service.
As a widower, father to three sons, and grandfather to nine granddaughters, Dr. Kahn’s life reflects values of resilience, family, and dedication. His appointment to the Alpha Omega Foundation US Board aligns with the Foundation’s mission to promote health, education, and the welfare of communities worldwide.
Peter J. Klein
Chief Investment Officer and Founder of ALINE Wealth
Mr. Peter J. Klein is the Chief Investment Officer and Founder of ALINE Wealth. Mr. Klein earned a Baccalaureate degree in economics from Stony Brook University and a master’s degree in finance from CUNY Baruch College in New York City. He is a Chartered Financial Analyst (CFA®), Chartered Retirement Plans Specialist (CRPS®), Chartered Advisor in and Philanthropy (CAP®). Peter also received the Chartered SRI Counselor designation (CSRIC®) as part of a commitment to helping clients navigate ESG and SRI investing.
Mr. Klein was named to Forbes’ list of the Best-In-State Wealth Advisors in New York from 2020-2023. He is the recipient of the Community Impact Award by Long Island Business News’ (LIBN) 2021 Corporate Citizenship Awards. His practice was named on Wealth Management’s first annual Thrive Awards list of fastest-growing financial advisors in 2019. Peter has been honored by the Diabetes Research Foundation as the recipient of the Gillan Family Humanitarian Award by the Child Abuse Prevention Service (2011), as Man of the Year by Life’s WORC (2013), as Philanthropist of the Year by the Long Island Alzheimer Foundation (2014), as the recipient of the Larry Kushnick Memorial Award for Community Service (2017) and named the Best Philanthropist on Long Island in 2017 by Bethpage Federal Credit Union. He was recognized by Dan’s Papers on the 2021-2023 PowerList of the East End.
Mr. Klein is President of the Claire Friedlander Family Foundation and serves as Co-Chairman of the Tilles Center for Performing Arts Council of Overseers. He sits on the boards of the Huntington Hospital, the Holocaust & Tolerance Center of Nassau County, the Huntington Library Foundation, Life’s WORC/Family Center for Autism, the Dante Foundation, Cold Spring Harbor Laboratory Association, and formerly on the board of the Dean’s Advisory Board of Harvard’s School of Dental Medicine, the Long Island Community Foundation, and the Bronx High School of Science Alumni & Endowment Committee.
Allen Ressler DDS
Board Member
Dr. Ressler earned his Doctor of Dental Surgery degree in 1970 from New York University then successfully completed an intensive general practice residency at Mount Sinai Medical Center in Miami Beach. Subsequently, he established a thriving private practice in Miami Beach and obtained a dental license in New York, showcasing his dedication to serving patients across multiple states.
Since 1971, Dr. Ressler has maintained a longstanding affiliation with Mount Sinai Medical Center, playing a pivotal role in the general practice dental residency program. His instrumental contributions led to his co-directorship of the program from 2002 to 2004. Concurrently, Dr. Ressler actively engaged in teaching oral diagnosis and treatment planning at Miami Children’s Hospital from 1971 to 1981.
Dr. Ressler’s involvement with the Alpha Omega Dental Fraternity began during his dental school years. He was influenced by family members who were active Alpha Omegans – Jacob Rosenbluth, NYU 1918 (grandfather) and Morty Rosenbluth, NYU 1946 (uncle). Over the years, he held various officer positions on the executive board, showcasing his dedication to the fraternity’s mission. In 1997, Dr. Ressler expanded his philanthropic impact by joining the Alpha Omega US Foundation board, eventually assuming the role of Secretary of the Alpha Omega Foundation in 2010. Notably, he served as Chair of the US board between 2018 and 2019.
Marc Rothman DMD
Alpha Omega Foundation US Board Chairman
Dr. Marc Rothman, DMD, practices Oral & Maxillofacial surgery in the greater Philadelphia area. He graduated from the University of Pennsylvania in Philadelphia, Pennsylvania with a degree in economics, and earned his dental degree from Temple University’s Maurice H. Kornberg School of Dentistry where he received the award for outstanding student in Oral Surgery. He completed his postgraduate training in oral and maxillofacial surgery at Howard University Hospital and the District of Columbia General Hospital, both in Washington, DC. Dr. Rothman finished his training with an advanced fellowship in orthognathic surgery and TMJ surgery at the Missouri Baptist Medical Center in St Louis, Missouri.
He is certified by the American Board of Oral and Maxillofacial Surgery and the National Board of Dental Anesthesia, a Fellow of the American Association of Oral & Maxillofacial surgery and of the American College of Oral & Maxillofacial Surgery.
Dr. Rothman has authored several notable publications. He is also a recognized international lecturer and serves as the chief of oral and maxillofacial surgery and senior attending at the Einstein Medical Center Philadelphia and holds a faculty position at the Kornberg School of Dental medicine at Temple University.
Dr. Rothman serves on the advisory board of Tel Aviv University’s dental school. He is a Governor of Tel Aviv University and a member of the Executive Board of the American Friends of Tel Aviv University. He is a member of the Alpha Omega Dental Society and a founder of its Global Oral Health Initiative. He also serves on the board of trustees of Congregation Beth Sholom in Elkins Park, PA.
Some of his major accomplishments include chairing an international campaign for the rebuilding of the Rothstein-Williamowsky post graduate dental clinics at Tel Aviv University. He is a recipient of a special recognition award from the Shils Entrepreneurial Fund and recipient of the Temple University Dental Alumni Association community service award.
Michael Spektor DDS
Board Member
Dr. Spektor began his philanthropic involvement with various dental and community organizations as early as the 1970s when he joined the Alpha Omega International Dental Society as a student. Dr. Spektor was elected as the Society’s International President in 2012 and became Chairman of the Board of the Alpha Omega Foundation US between 2019 to 2022. Additionally, he has contributed to the dental community through his editorial role at the Seattle-King Dental Journal in 1984-85 and served on the boards of the Seattle-King Dental Society and the Washington State Dental Association Communications and Marketing Committee.
Beyond his dental commitments, Dr. Spektor has demonstrated a solid commitment to community service and leadership. He served as President of the Jewish Federation of Greater Seattle for two years. He was a member of the National Board of the United Jewish Communities. Notably, and held the position of Vice Chair of the American Israel Public Affairs Committee for Washington State and contributed to the Washington State Holocaust Resource Center, focusing on holocaust education for grades 6-12.
Dr. Spektor’s leadership shone through during the challenging times of the global COVID-19 pandemic. He tirelessly worked to ensure the Foundation continued its mission of impacting oral health worldwide. He spearheaded a fundraising campaign for the Radiology Room in the new Robert I. Schattner Oral Health Center for People with Disabilities and the Hadassah-Hebrew University School of Dental Medicine. Additionally, he raised scholarship funds for students affected by the pandemic at Tel Aviv University and Hadassah – Hebrew University Schools of Dental Medicine. Dr. Spektor’s unwavering leadership was instrumental in navigating the Foundation through this turbulent historical period, ensuring its continued success and impact.
Stefan I. Stefanović MHBA, GCCHSL, OSS, HGGO
Associate professor (Privatdozent) University of Heidelberg, Mannheim Medical Faculty Germany
Priv.-Doz. Dr. med. Stefan I. Stefanović, MHBA, GCCHSL, OSS, HGGO, is a Serbian, German, and Swiss gynecologist, breast cancer researcher, and healthcare manager. He earned his medical degree from the University of Heidelberg, Germany, with internships and fellowships in Zurich and Jerusalem; holds a Master of Health Business Administration degree from the University of Erlangen-Nuremberg, Germany; attended the executive Strategy for Health Care Delivery program at Harvard Business School; received his doctorate from the University of Heidelberg and is currently an Associate professor (Privatdozent) at the University of Heidelberg, Mannheim Medical Faculty.
Priv.-Doz. Dr. Stefanović currently serves as a member of the Management – Executive medical board of the Mannheim University Hospital, is the Heir apparent to the headship of the House of Stefanović-Leštari bearing the Grand cordon of the Order of the House of Stefanović-Leštari and a Grand officer of the Order of the allied House of Grujić. Priv.-Doz. Dr. Stefanović is a member of the Serbian Royal Household, appointed as auxiliary herald of the Royal House of Karadjordjević of Serbia and Yugoslavia, an Officer of the Serbian Royal Order of St. Sava and has received the Medal of the Patriarch of Jerusalem Theophilos III.
He is the president and founder of the Belgrade-based biomedical research incubator, and an active contributing researcher to the International Medical Diplomacy Institute (IMDI). Additionally, he serves on the board of the Royal Foundation of Prince Philip of Serbia, the global president of OSSI (Organization of Serbian Students Abroad) and serves as a Diaspora expert on missions of knowledge and education transfer throughout Europe.
Rada Sumareva DMD
CEO and Co-Founder of Ziphycare
Alpha Omega Foundation US Treasurer
Dr. Rada Sumareva is a Diplomate of the American Board of Periodontology, maintains a private practice limited to Periodontics and Implant Dentistry, and is the CEO and Co-Founder of Ziphcare.
Dr. Sumareva earned her undergraduate degree from the New York University College of Arts and Science, graduated with honors, and completed a residency in periodontics at New York University College of Dentistry. Her research in oral cancer and immunobiology of periodontal disease yielded publications and presentations at national and local dental meetings. Dr. Sumareva was also nominated and attended the Wexner Heritage Program.
She is a co-founder and president of the Russian-Speaking American Dental Association and the Building Bridges Conference, which addresses the wide range of problems of people with disabilities — from access to health care to educational and employment opportunities — as well as a NY ambassador and a co-founding member of the Alpha Omega/Henry Schein Cares Holocaust Survivors Oral Health Program.
Beyond her clinical practice and academic pursuits, Dr. Sumareva is the CEO and co-founder of Ziphycare, a digital health company with a mission to provide access to quality health care for all. She serves on the boards of JCRC-New York and UJA-Federation, the Executive Board of AFTAU, and the Tel Aviv University Board of Governors. She is a co-founder and president of the Russian-Speaking American Dental Association, a co-founding member of the Alpha Omega/Henry Schein Cares Holocaust Survivors Oral Health Program, and a co-founder of the inclusion advocacy conference Building Bridges.