Dr. Paul Han on Uncertainty in Medicine and Building Tolerance Through Adaptation

In this episode of The Girl Doc Survival Guide, Christine interviews Dr. Paul Han, an NIH Senior Scientist specializing in risk communication, medical decision-making, and uncertainty in healthcare, whose career shifted from general internal medicine and palliative care to research via an NCI cancer prevention fellowship. Han shares that persistent “gray zone” questions in primary and end-of-life care, plus personal circumstances like spousal support and financial stability, enabled his mid-career leap into the unknown. He explains uncertainty as two-sided: something healthcare tries to reduce but also a necessary source of curiosity for clinicians and hope for patients, especially in serious illness. Han connects uncertainty to cognitive biases as flawed attempts to regain certainty, and reframes “uncertainty tolerance” from merely enduring anxiety to situation-specific adaptation, emphasizing virtues such as humility, flexibility, and courage; he also notes his own recent prostate cancer diagnosis.

00:00 Meet Dr Paul Han

01:31 Midcareer Leap to Research

03:58 Drawn to Gray Zones

04:40 What Enables a Big Switch

06:48 Uncertainty as Friend and Foe

11:15 Why Uncertainty Feels Scary

13:48 Biases Born From Uncertainty

15:37 Rethinking Uncertainty Tolerance

18:32 Virtues for Adaptive Care

21:15 Letting Go of Outcomes

23:22 Closing Thoughts

Dr. Sook-Bin Woo on Adventure, Mentorship, and High Standards in Oral Pathology

Christine interviews Dr. Sook-Bin Woo, DMD, an expert in oral and maxillofacial pathology at Brigham and Women’s Hospital, about her career, training, and life lessons. Woo shares a formative post–dental school adventure climbing Mount Kinabalu in Malaysia and a dangerous trip across Borneo, and describes later solo travel to Turkey. She explains pursuing oral pathology far from home and being shaped by rigorous “old school” mentorship emphasizing exacting standards and articulating what you do know, while also valuing humility when diagnoses remain uncertain. Woo advises early-career academics to collaborate with peers slightly ahead, discusses the importance of emotional and cultural intelligence in training and patient care, and reflects on challenges as a woman and immigrant, including limited maternity leave, wage disparities, and raising two children with long commutes and childcare support. She closes by urging curiosity and kindness.

00:00 Meet Dr Woo

00:52 Mount Kinabalu Adventure

03:32 Wasp Stings and Jeep Ride

05:11 Solo Travel in Turkey

05:53 Choosing Oral Pathology

06:51 Old School Training Standards

08:38 Rigor with Kindness

10:34 When You Truly Dont Know

12:28 Career Advice and Allies

13:39 Emotional Intelligence Matters

15:35 Women Immigrant Challenges

17:30 Raising Kids and Commuting

20:13 It Will Work Out

21:20 Curiosity and Kindness

Planning for the Unexpected: John J. Choi on Guarantees, Diversification, and Distribution

Christine interviews John J. Choi, a New York Life Wealth Management Financial Advisor with experience in corporate finance and marketing, startups, nonprofits, and pastoral ministry, about investing amid life’s unpredictability. Choi shares a nonlinear career path shaped by major life events, including divorce, becoming a single dad, and losing his wife to ovarian cancer, which led him to advise individuals rather than companies. He emphasizes that peace of mind is priceless and argues investors should plan for success while also planning for the unexpected through diversification and “guarantees” such as life insurance and fixed annuities to cover future living expenses, allowing other assets to be invested more aggressively. He highlights the often-overlooked importance of distribution strategies alongside accumulation, including potentially passing assets to loved ones during one’s lifetime, and notes his satisfaction in educating clients and reducing financial anxiety.

00:00 Welcome and Guest Intro

01:17 John’s Unexpected Journey

02:50 Planning for the Unexpected

04:37 Guarantees Explained

05:31 Accumulation vs Distribution

06:26 Legacy and Gifting Tips

07:20 Advisor Mindset and Planning

07:57 Pastor Skills and Expectations

11:20 Why Advising Feels Rewarding

12:13 Final Takeaways and Counsel