Explore regulatory‑grade multimodal data de‑identification and tokenisation with Youssef Mellah, PhD, Senior Data Scientist at John Snow Labs and Srikanth Kumar Rana, Solutions Architect at Databricks.

Learn how to remove, mask or transform PHI across clinical notes, tables, PDFs and DICOMs at scale, while meeting HIPAA, GDPR and CCPA standards — all without sacrificing analytical value.

Timestamps

00:00 – Welcome & Episode Overview

02:43 – How Databricks supports secure De‑identification workflows

03:50 – Built-in techniques: masking, encryption, hashing

05:26 – Introduction to Multimodal Data De-Identification

07:15 – OCR + NLP pipeline for visual & text data – PHI Extraction

08:35 – Notebook demo: PHI identification in clinical notes

12:00 – PDF de-identification

12:56 – DICOM file de-identification

14:18 – Output: consistent masking across all modalities

Listen on your favourite platform:

• YouTube: https://www.youtube.com/playlist?list=PL5zieHHAlvApZKkwtu746ivthRc5zyTiU

• ⁠⁠Apple Podcast⁠⁠: https://podcasts.apple.com/us/podcast/the-healthcare-ai-podcast/id1827098175

• ⁠⁠Spotify⁠⁠: https://open.spotify.com/show/2XNrQBeCY7OGql2jVhcP7t

• Amazon Music⁠⁠: https://music.amazon.com/podcasts/5b1f49a6-dba8-479e-acdf-9deac2f8f60e/the-healthcare-ai-podcast

Resources:

• John Snow Labs Models Hub: https://nlp.johnsnowlabs.com/models

• Spark NLP Workshop Repo: https://github.com/JohnSnowLabs/spark-nlp-workshop

• Visual NLP Workshop Repo: https://github.com/JohnSnowLabs/visual-nlp-workshop

• JSL Docs: https://nlp.johnsnowlabs.com/docs

• JSL Live Demos: https://nlp.johnsnowlabs.com/demos

• JSL Learning Hub: https://nlp.johnsnowlabs.com/learn

Connect with us:

Our website: https://www.johnsnowlabs.com/

LinkedIn: https://www.linkedin.com/company/johnsnowlabs/

Facebook: https://www.facebook.com/JohnSnowLabsInc/

X: https://x.com/JohnSnowLabs

#HealthcareAI #DataPrivacy #HIPAA #PHI #DeIdentification #MedicalAI #GDPR #HealthTech #MultimodalAI