Leadership Team

Sander Koyfman, MD, MBA CEO/CMO
Sander Koyfman, MD, MBA CEO/CMO

Sander, is a co-founder of Languages of Care and is a psychiatrist with dual Board Certification in General Adult Psychiatry and Addiction Medicine. Dr. Koyfman is passionate about the field of Disaster Mental Health; he Co-Chairs the Disaster Mental Health Committee overseeing the work of the Crisis and Emotional Care Team (CECT) at Vibrant Emotional Health. Dr. Koyfman has participated in a number of local, national and international disaster responses – NYC 9/11, Katrina, Sandy, Puerto Rico as well as Sri Lanka post tsunami, Haiti, China and Nepal earthquakes, Maersk Alabama hijacking and others. He is a member of Committee for Disasters and the World at the Group for Advancement of Psychiatry (GAP), Member of the American Psychiatric Association Committee on Psychiatric Aspects of Disasters as well as the Advisory Panel of Disaster Psychiatry – Canada.

Mariya Gyendina Chief of Staff
Mariya Gyendina Chief of Staff

Mariya, a co-founder of Languages of Care, is an education professional and a hobby project manager. At LoC, Mariya supports the work of volunteers, coordinates with the leadership team, and does an occasional translation herself.

Alex Shifrin, COO, Chief Knowledge Officer
Alex Shifrin, COO, Chief Knowledge Officer

Over the course of his 25-year career Alex played multiple IT roles, lending his expertise to major financial services and news organizations as well as technology startups. 
Alex is also on the advisory council of RIXML.org, contributing to the development of open metadata standards enabling financial research distribution and sharing.
Alex holds a degree in Psychology and Economics from New York University.

Isaac Koyfman, Esq. President, CLO
Isaac Koyfman, Esq. President, CLO

Isaac, a co-founder of Languages of Care, is a corporate, finance and compliance lawyer with 25 years of law firm and in-house experience following his graduation from NYU Law. Isaac is responsible for legal, compliance, finance and organizational matters at LoC; during daytime, he is the CLO/CCO at Accolend LLC. Isaac is passionate about public service and has been active in a number of initiatives, including Infocenter BattleForEurope and Infocenter Free Belarus, as well as various fundraising campaigns; he is a proud member of the board of Bedlam Theatre in NYC.

Alexandra Solovey, Psy.D., LP Lead Expert
Alexandra Solovey, Psy.D., LP Lead Expert

A native of Ukraine and a clinical psychologist, Alexandra leads the team of experts conducting clinical review of completed translations. She is honored to bring her multicultural and multilingual professional experience to aid survivors and refugees.

Vladimir Gramagin Chief Technology Officer
Vladimir Gramagin Chief Technology Officer

As the Chief Technology Officer Vladimir is using his 20+ years of industry experience in enterprise level software architecture and development to facilitate the best online experience for Languages of care patrons. He is excited to apply his expertise to such a worthy cause.

Board of Directors

Isaac Koyfman, Esq. President, CLO
Isaac Koyfman, Chair

Isaac, a co-founder of Languages of Care, is a corporate, finance and compliance lawyer with 25 years of law firm and in-house experience following his graduation from NYU Law. Isaac is responsible for legal, compliance, finance and organizational matters at LoC; during daytime, he is the CLO/CCO at Accolend LLC. Isaac is passionate about public service and has been active in a number of initiatives, including Infocenter BattleForEurope and Infocenter Free Belarus, as well as various fundraising campaigns; he is a proud member of the board of Bedlam Theatre in NYC.

Carlene Zincke
Carlene Zincke, RN, Treasurer

Carlene Zincke is a Principal & Senior Vice President with COPE Health Solutions. She is a RN with more than 35 years of clinical and managerial experience. She has more than 15 years in acute care specializing in Intensive Care Services, Leading Teams in Pediatric, Medical and surgical ICU in New York City area public and private sectors, as well as public health.

Ms. Zincke is passionate about caring for those in need and has participated in several local and international activities including Puerto Rico after Maria,  medical missions in West Africa and currently in a local food bank in NYC feeding 1500 families weekly since March 2020.

Chris Slocum, LCSW, MBA
Chris Slocum, LCSW, MBA

Chris is a licensed clinical social worker with significant experience in the behavioral health space in various senior leadership roles focused on strategic initiatives, operations management, clinical services and business development. He has 30 years of public and private healthcare business and clinical experience with progressive responsibilities in the areas of business development, clinical/organization leadership, business operations, and program evaluation/management. His professional interests include organizational leadership, strategy, and healthcare operations & policy. His personal interests include cooking, travel and hiking.

Grant H Brenner MD DFAPA
Grant H Brenner MD DFAPA

With nearly 20 years in private practice, Dr Grant Brenner is a board certified physician-psychiatrist and psychoanalyst specializing in treating highly functioning patients step in to their truth and feel fully realized. By using a creative, results-driven approach, Dr. Grant Brenner helps his patients understand themselves on a deep and compassionate level, identify and breakdown limiting patterns, and realize their most fulfilled and complete potential.

 

John McCor
Bob Manley, RN

Bob Manley, a registered nurse for over 35 years, founded PRN Professional Registered Nursing in 1986, offering emergency after-hours coverage to top home health agencies in the New York area. In 2015, he launched Allied Business Associates, a consulting firm aiding Managed Long Term Care Plans in NY. With nine years on the Board of Directors for the MS Associations of America, including a term as Chairman, Manley now also serves as VP for Physician Engagement at RiverSpring Health Plans while managing PRN.

John McCorry
John McCorry

Executive Editor of the Americas for Bloomberg News. where he is responsible for headline news from North and South America and coordinates coverage from 53 bureaus in the region. Previously, Mr. McCorry had been in charge of global company and regional news operations. In addition, to his kind and thoughtful contributions to the work of Languages of Care – John has served as the the Chairman of the Board of the Multiple Sclerosis Association of America (MSAA)

Revonda Foster Kirby, JD
Revonda Foster Kirby, JD

Senior AI Advisor @ Next Level Solutions | Non-profit Consultant | Board Member
Focusing on AI Integration and Innovation and Cyber Security, Revonda is an expert at recognizing and pursuing funding opportunities for non-profits large and small and has been an essential contributor to the Languages of Care Program Development capabilities. 

Clinical Advisory

Chris Slocum, LCSW, MBA
Chris Slocum, LCSW, MBA

Chris is a licensed clinical social worker with significant experience in the behavioral health space in various senior leadership roles focused on strategic initiatives, operations management, clinical services and business development. He has 30 years of public and private healthcare business and clinical experience with progressive responsibilities in the areas of business development, clinical/organization leadership, business operations, and program evaluation/management. His professional interests include organizational leadership, strategy, and healthcare operations & policy. His personal interests include cooking, travel and hiking.

Marcie Beigel, Ed.D. BCBA-D
Marcie Beigel, Ed.D. BCBA-D

For more than 20 years, Dr. Marcie Beigel has been redesigning behavior for families, schools, and organizations; sharing her tools and strategies with thousands. Dr. Marcie earned her doctorate from Teachers College, Columbia University and is a Board Certified Behavior Analyst-Doctorate Level. She is the best selling author of Love Your Family Again and Love Your Classroom Again. She is based in New York City where she connects with individual parents around the world through her private practice. Sharing her passion and knowledge for mental wellbeing and positive change has led her to speak at organizations ranging from DoorDash to the Royal Australian Navy to giving her own TedX. She has been a guest behavioral expert on national media, including FOX, ABC, and NBC. For more information about her programs and professional development trainings visit DrMarcie.com.

 

Madeline Teisberg, DO, MS
Madeline Teisberg, DO, MS

Madeline Teisberg, DO, MS, is a board certified psychiatrist and Assistant Professor at the Uniformed Services University (USUHS). She also completed her Masters in Health Professions Medical Education program at the Uniformed Services University.  

As billeted faculty at USUHS, Dr. Teisberg serves as the co-director of the neuroscience module, teaches in the clerkship and engages in research surrounding app-based biofeedback, sleep education and nightmare resolution. She also serves as a member of the APA Committee on the Psychiatric Dimensions of Disasters. 

Allan K Chrisman, MD
Allan K Chrisman, MD

Dr. Allan Chrisman, MD is a child & adolescent psychiatry specialist in Durham, NC. Dr. Chrisman completed a residency at Beth Israel Deaconess Medical Center. He currently practices at Sarah Shook, PhD, PA. Dr. Chrisman is board certified in Child Psychiatry.
 

Grant H Brenner MD DFAPA
Grant H Brenner MD DFAPA

With nearly 20 years in private practice, Dr Grant Brenner is a board certified physician-psychiatrist and psychoanalyst specializing in treating highly functioning patients step in to their truth and feel fully realized. By using a creative, results-driven approach, Dr Grant Brenner helps his patients understand themselves on a deep and compassionate level, identify and breakdown limiting patterns, and realize their most fulfilled and complete potential.

 

Craig L Katz, MD
Craig L Katz, MD

Dr. Katz is a Clinical Professor of Psychiatry, Medical Education, and System Design and Global Health at the Icahn School of Medicine at Mount Sinai, and the founder and director of Mount Sinai’s Program in Global Mental Health. He organized the psychiatric response to 9/11 in New York City through an organization he co-founded, Disaster Psychiatry Outreach, including founding and directing the World Trade Center Mental Health Screening and Treatment Program for 9/11 responders for a number of years. He has more recently served as Special Advisor to Mount Sinai’s center for addressing faculty, staff ,and trainee mental health and well-being since the COVID-19 pandmeic struck, the Center for Stress, Reslience, and Personal Growth. 

Dr. Katz holds numerous positions in the Department of Medical Education, including as a Faculty Advisor for medical students; Co-Director of Global Health Electives; Faculty Director of the mental health program within our student run, faculty facilitated primary care clinic, EHHOP; and Faculty Director for the Human Rights Program’s Remote Evaluation Network.

Sheli Aguirre, LMFT
Sheli Aguirre, LMFT

Sheli is the founder of Journey Forward, with over 15yrs. of experience, and holds a Masters degree in psychology. She specializes in serving BIPOC individuals in the healthcare field working through anxiety, burnout, and post-traumatic growth, as a Certified Clinical Trauma Specialist.

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