Sally Ann Frank
Healthcare innovation, enterprise adoption and startup growth
Consider for: Healthcare innovation leaders, healthtech founders, investors and accelerators
View speaking profileHealthcare innovation interview
Signal & Stage · A DR GPT™ Labs venture
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Jim Cantrell
SpaceX founding team member; CEO and cofounder of Phantom Space
Consider for: Business leaders, founders, engineers and innovation teams.
View speaking profileInterview · 48 min
Marissa Fayer
DeepLook Medical CEO; HERhealthEQ founder
Consider for: Healthcare executives, medtech founders, investors and women’s leadership audiences.
View speaking profileStage talk · 14 min
David Rhew MD
Responsible healthcare AI, clinical workflows and access to care
Consider for: Healthcare executives, clinical leaders, health technology teams and organizations implementing AI
View speaking profileStanford AIMI conversation
Robin Farmanfarmaian
Healthcare AI, patient access and the future of care
Consider for: Healthcare executives, industry associations, innovators and audiences exploring AI and care delivery
View speaking profileSpeaker reel
Taz Hart
Leadership communication, identity and living with a disability
Consider for: Leaders, people teams, patient experience teams and conferences exploring disability and inclusion
View speaking profileSpeaking video to follow
Reenita Das
Healthcare AI, prevention and women’s health
Consider for: Healthcare executives, medtech leaders, investors and teams planning the future of care
View speaking profileSpeaking sample to follow
Viv Babber MD
Physician executive; AIGP credential in AI governance
Consider for: Boards, executives, legal and compliance teams, healthcare leaders and AI governance teams.
View speaking profileSpeaker reel · 78 sec
Pascale Caron
AI strategy, entrepreneurship and organizational transformation
Consider for: CEOs, executive teams, entrepreneurs, boards and innovation leaders
View speaking profileEnglish and French · Video forthcoming
Tamsin Deasey-Weinstein
AI strategy, workforce readiness and responsible adoption
Consider for: Business leaders, HR and learning teams, educators and public sector organizations
View speaking profileAI and future of work interview · 50 min
Malak Atut
Healthcare executive; Wharton educator and Yalla Now AI cohost
Consider for: Business leaders, founders and professionals translating technology into everyday work.
View speaking profileSpeaking video pending
Lupita Almuhana
Stressie founder and CEO; workplace wellbeing speaker
Consider for: People leaders, frontline teams and organizations navigating pressure and change.
View speaking profileMeet Lupita · 21 sec
Dr. Dipu Patel
Clinical reasoning, AI education and healthcare innovation leadership
Consider for: Clinicians, health professions educators, health system leaders, professional associations and CME providers
Events from January 2027 · Dates subject to confirmation
View speaking profileMedia interview
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AI and human judgment
How do we use AI while keeping people responsible for decisions?
AI fluency · Governance · Human oversightFind AI speakersHealth, care and wellbeing
How can better judgment and innovation improve the way we care?
Clinical AI · Women’s health · WellbeingFind health speakersLeadership and change
How do we build trust, lead teams and turn ideas into action?
Trust · Entrepreneurship · ExecutionFind leadership speakersSpace and emerging technology
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Commercial space · Engineering · New marketsFind space speakersTopics often overlap. Compare the audience fit and speaking samples before choosing a shortlist.
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A DR GPT™ Labs venture
Expertise deserves a clear voice.
Harvey Castro, MD created Signal & Stage because expertise alone does not make a presentation useful. Audiences need clear ideas, relevant stories and practical takeaways.
That belief guides this curated speaker collective: people with firsthand experience and distinct perspectives, matched thoughtfully to each event’s audience.
Looking to book Harvey? Visit his speaking page.
For event planners
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Signal & Stage is currently curating its founding collective. An inquiry does not guarantee speaker availability or representation.
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