10 Mount Sinai Health System AI and data science leaders
Girish N. Nadkarni, Chief AI Officer, leads this list of Mount Sinai Health System AI and data science leaders, who also include senior directors of data science and of AI governance and products, and directors of AI assurance and digital and AI experience. A reader can learn how AI and data science leaders work at Mount Sinai Health System from people who have held the role.
Professionals to explore
Ankit Sakhuja
LinkedInExperience: Director, Mount Sinai AI Assurance Lab · Mount Sinai Health System
Ankit Sakhuja has been Director, Mount Sinai AI Assurance Lab at Mount Sinai Health System since October 2025 and Associate Chief Medical Information Officer - Artificial Intelligence and Critical Care there since June 2025. At the Icahn School of Medicine at Mount Sinai, Ankit Sakhuja has been Director of AI and Informatics, Institute for Critical Care Medicine since July 2024.
Arash Kia
LinkedInExperience: Former Director,Clinical Data Science · Mount Sinai Health System
Arash Kia is a former Director,Clinical Data Science at Mount Sinai Health System, a role held from September 2021 to October 2025. Arash Kia was AVP of AI & Data Science at NYC Health + Hospitals from October 2025 to June 2026 and has been Assistant Professor at the Icahn School of Medicine at Mount Sinai since February 2022.
Ben Kaplan
LinkedInExperience: Senior Director of AI Governance and Products · Mount Sinai Health System
Ben Kaplan has been Senior Director of AI Governance and Products at Mount Sinai Health System since February 2024, overseeing AI governance, products, strategy and automation tools. Ben Kaplan was Head of Product, Digital at Hospital for Special Surgery from 2021 to 2024 and Director of IT, System Business Relationship Management at Mount Sinai Health System from 2020 to 2021.
Girish N. Nadkarni
LinkedInExperience: Chief AI Officer · Mount Sinai Health System
Girish N. Nadkarni has been Chief AI Officer at Mount Sinai Health System since June 2025 and The Irene and Dr. Arthur Fishberg Endowed Professor of Medicine there since November 2021. Girish N. Nadkarni has also been Chair, Department of Artificial Intelligence and Human Health at the Icahn School of Medicine at Mount Sinai since November 2021, and was Inaugural System Chief at Mount Sinai Health System from 2021 to 2025.
Jessica Spector
LinkedInExperience: Former Director of Information Technology AI Governance · Mount Sinai Health System
Jessica Spector is a former Director of Information Technology AI Governance at Mount Sinai Health System, a role held from January 2024 to June 2025. Jessica Spector has been Director Program Management Office at Mount Sinai Health System since June 2025 and was Relationship Manager there from 2019 to 2023.
Joshua B. Singer
LinkedInExperience: Senior Director, Clinical Quality Reporting & Data Science · Mount Sinai Health System
Joshua B. Singer has been Senior Director, Clinical Quality Reporting & Data Science at Mount Sinai Health System since August 2025, and describes developing predictive models and automating KPI monitoring for senior leadership. Joshua B. Singer was Director, Enterprise Reporting at Mount Sinai Health System from 2019 to 2025 and Associate Director, Decision Support there from 2016 to 2019.
Madhu Mazumdar
LinkedInExperience: Associate Director, Quantitative Data Sciences, Tisch Cancer Institute · Mount Sinai Health System
Madhu Mazumdar has been Associate Director, Quantitative Data Sciences, Tisch Cancer Institute at Mount Sinai Health System since March 2023 and Director, Institute for Healthcare Delivery Science there since January 2014. Madhu Mazumdar has also been Director, Biostatistics Shared Resource Facility, Tisch Cancer Institute at the Icahn School of Medicine at Mount Sinai since June 2014.
Neda Khan
LinkedInExperience: Director, Digital and AI Experience · Mount Sinai Health System
Neda Khan has been Director, Digital and AI Experience at Mount Sinai Health System since January 2025. Neda Khan was Senior Director, Strategy and Operations at the Center for Health Care Transformation and Innovation @ Penn Medicine from 2023 to 2025, and has been Chief of Staff at Future Climate Collective since June 2026.
Prem Timsina
LinkedInExperience: Senior Director of Data Science | Associate Professor of AI · Mount Sinai Health System
Prem Timsina has been Senior Director of Data Science | Associate Professor of AI at Mount Sinai Health System since January 2026 and has held the Director, Data Science role there since January 2017. The profile describes Prem Timsina's responsibility, as Director of Data Science, for creating and overseeing machine learning systems.
Ricky Aldridge
LinkedInExperience: Director of Data, AI and Cyber-Physical Systems · Mount Sinai Health System
Ricky Aldridge has been Director of Data, AI and Cyber-Physical Systems at Mount Sinai Health System since August 2023, leading programs for data, artificial intelligence and cyber-physical systems. Ricky Aldridge has also been Director of Operations at the Air National Guard since 2013 and was Senior Cybersecurity Engineer at Akron Children's from 2015 to 2017.
Choose the right perspective
Match the person's own focus to your question, whether that is AI governance, model assurance, data science for clinical quality or digital and AI experience. Check the dates on each role, since several of these titles are recent.
Questions to take into the conversation
- 01How do you decide whether an AI model is safe and useful enough to use in patient care?
- 02What review steps have you used before letting clinicians or staff rely on a new AI tool?
- 03How have you measured whether a deployed model keeps performing as intended over time?
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About this directory
This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot; roles marked former had ended by then. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.