• CXO
  • Radio Show Host
  • Author
  • Speaker
  • USMLE Coach
  • Patient Educator
  • Internal Medicine Doctor
  • Interview Trainer

About Dr. Harpreet Singh MD AKA Dr. Doodle

Dr. Harpreet Singh is a Hospitalist and founder of DrDoodle.com, using cartoons to simplify medicine. He also hosts the “Talk Medicine” radio show and trains future doctors.

He lives in Indiana with his wife and daughters, creating content from his whiteboard-filled home studio.

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Free Observership with Dr. Singh, MD

Join Dr. Singh at Northwest Health Hospital for a free observership. Gain U.S. clinical exposure and strengthen your residency application. Limited slots available – subject to availability.

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Making Medicine Simple — Through Every Word and Page

Master Your Interview Skills

Step-by-step training to transform your confidence and communication

Flip the Healthcare with Patient Education Tools

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    iCrush Diabetes

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    Pain Grade

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    Knockout Measles

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    Head Stroke

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    Vital Compass

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    Vital Checklist

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Invite Dr. Singh MD as a Speaker

Engage your audience with Dr. Singh MD’s unique approach—blending clinical expertise, storytelling, and doodles to make complex topics simple, visual, and memorable.

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Patients Testimonials

  • If I could make it six stars I would. He tells what is wrong and how to fix it. Very knowledgeable and personal.

    ⭐⭐⭐⭐⭐

    Alexander

  • Dr. Singh cares about me as a patient and he cares about my wellbeing. He listens to me and make me feel heard.
    ⭐⭐⭐⭐⭐

    George

  • Dr. Singh is incredibly knowledgable. Very helpful and considerate. The best doctor I've ever had.

    ⭐⭐⭐⭐⭐

    Jack
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