Pastoral Care Staff Biographies

Pastoral Care

Staff Biographies

NYP/Weill Cornell Medical Center

The Reverend Jon A. Overvold


The Reverend Jon A. Overvold is the manager of Pastoral Care and Education at New York-Presbyterian /Weill Cornell Medical Center. Before joining NY Presbyterian he was the Senior Director of Mission and Spiritual Care at NYU Langone Health and was the Corporate Director of System Chaplaincy Care at Northwell Health. Jon is a Board Certified Chaplain with the Association of Professional Chaplains since 1999. He is the President-Elect of the Association of Professional Chaplains and has served APC as a board member and Chair of the Quality and Research Committee. He was co-chair of the task force which wrote Standards of Practice for Professional Chaplains in the Acute Care Setting in 2009.

Jon received his BA in History from Pacific Lutheran University. He received his Master’s of Divinity at Luther Theological Seminary in St. Paul, MN. He is an ordained minister in the Evangelical Lutheran Church in America.


Sheikh Muhammad Ali


Sheikh Muhammad Ali is a chaplain serving the Muslim community of NewYork-Presbyterian/Weill Cornell. Born in Bangladesh, he received two master’s degree in Islamic theology and social science from Dhaka University. He also went on to complete a master’s program in international relations at the City University of New York. Ali leads the weekly Juma prayer at the hospital. He speaks several languages, including Bengali, Urdu, Hindi, and Arabic.





Karen Berdecia


Karen Berdecia is an administrative assistant in the Pastoral Care department at NewYork-Presbyterian/Weill Cornell. She holds a bachelor’s degree from Hunter College. Karen provides administrative support to the chaplaincy team, as well as maintaining the efficiency of the office. She handles patient and staff requests for spiritual support and assists the chaplains in publishing the department's services. Karen also serves as the CPE co-registrar, processes CPE applications, manages the interview schedule, and works in close collaboration with CPE supervisors.




Ingmar F. Ludwig


Ingmar F. Ludwig is a chaplain at NewYork-Presbyterian/Weill Cornell and Lower Manhattan Hospital. He holds a Master of Divinity in Theology from Leipzig University in Germany and a master’s degree in Spiritual Counseling and Pastoral Care from Fordham University. He completed his undergraduate studies at Humboldt University in Berlin.

A Germany native, Chaplain Ingmar is a German Lutheran Christian who serves as a multi-faith chaplain. In the past, he focused on working with children and parents at the Morgan Stanley Children Hospital. Currently, he works with cancer patients and is journeying toward his BCCI board certification.


The Rev. James R. O'Connell, OFM


The Rev. James R. O'Connell, OFM is a Roman Catholic priest. He is a member of the Order of Friars Minor (Franciscans Friars of Holy Name Province). He received his BA from Siena College and his M. Div. and M.A. in Counseling from The Washington Theological Union and New York University. He has served as pastor, university chaplain and as a member of the Pastoral Care Departments of The Massachusetts General Hospital and the former St. Vincent's Hospital in New York City.



Rabbi Mychal Springer


Rabbi Mychal B. Springer is the manager of Clinical Pastoral Education at NY-Presbyterian Hospital. She founded the Center for Pastoral Education at the Jewish Theological Seminary (JTS) in Manhattan in 2009. Over a ten year period she oversaw an intensive hospice chaplaincy training program in collaboration with Metropolitan Jewish Health System’s Hospice.  She began her career as a hospital chaplain in New York City, and in the 1990s became the director of the Department of Pastoral Care and Education at Beth Israel Medical Center. Mychal was the first Conservative rabbi to be certified as an Educator by the Association for Clinical Pastoral Education (ACPE). Mychal served as The Rabbinical School at JTS’s associate dean and director of Field Education.

Mychal received her BA in Judaic Studies and Religious Studies from Yale College magna cum laude. She was ordained a Conservative rabbi and received her Master’s in Judaic Studies at JTS. Mychal is a certified Jewish chaplain in Neshama: Association of Jewish Chaplains.


The Rev. Jacob Bertles Stewart


The Rev. Jacob Bertles Stewart is a chaplain at New York-Presbyterian/Weill Cornell. He holds a Master of Divinity from Union Theological Seminary, and he’s ordained in the United Church of Christ. He’s currently a certified educator student. In addition, he focuses on providing care to the patients, families, and communities of the William Randolph Hearst Burn Center and the trauma and surgical services. He’s interested particularly in the role of chaplains in conducting research.



The Rev. Jean Walsh


Chaplain Jean Walsh is a board certified chaplain (APC), specializing in palliative care at New York-Presbyterian/Weill Cornell. She holds a Master of Divinity degree from New York Theological Seminary. Chaplain Walsh is a Level III Reiki practitioner and provides Reiki upon request. Before working in the healthcare setting, she lived in Latin America for ten years, where she worked in community development and human rights. She is fluent in Spanish. She is an ordained minister of the United Church of Christ.





The Rev. Daniel H. Yang


The Rev. Daniel H. Yang is a chaplain at New York-Presbyterian Hospital. He received his undergraduate degree from the University of Chicago and completed his graduate studies in divinity at Princeton Theological Seminary. He is an ordained minister in the Presbyterian Church (USA). His areas of focus include spiritual care in the context of pediatric oncology, psychiatry, and staff support.




The Rev. Paul Young Yoon


The Rev. Paul Young Yoon is a chaplain and a priest of The Episcopal Church. Before receiving a Master of Arts in Christian Education and Formation and a Master of Divinity from Princeton Theological Seminary, he studied mathematics at New Jersey Institute of Technology and the Courant Institute of Mathematical Sciences at NYU. His area of focus and interest are in the spiritual care of patients with cardiac problems and patients living with HIV/AIDS. He also leads a weekly spirituality group for patients with psychiatric issues. He is a member of the Ethics Committee at Weill Cornell.

Contact Us

Pastoral Care & Education NewYork-Presbyterian/Columbia & NewYork-Presbyterian Morgan Stanley Children's Hospital

212-305-5817 Office Hours: 9am – 5pm

Pastoral Care & Education NewYork-Presbyterian/Weill Cornell Medical Center

212-746-6971 Office Hours: 9am – 5pm

Pastoral Care & Education NewYork-Presbyterian Allen Hospital

212-932-5310 Office Hours: 9am – 5pm

Pastoral Care & Education NewYork-Presbyterian Lower Manhattan Hospital

212-312-5556 Office Hours: 8am – 4pm

Pastoral Care & Education NewYork-Presbyterian Westchester Division

914-997-5999 Office Hours: 9am – 5pm