Skip to content
  • About
  • Contact
  • Contribute
  • My Book
  • Careers
  • Podcast
  • Transcripts
  • Speaking
KevinMD

Charles Feng, MD

  • All
  • Physician
  • Burnout
  • Practice
  • Policy
  • Finance
  • Conditions
  • .edu
  • Patient
  • Meds
  • Tech
  • Social
  • All
  • Physician
  • Burnout
  • Practice
  • Policy
  • Finance
  • Conditions
  • .edu
  • Patient
  • Meds
  • Tech
  • Social
    • All
    • Physician
    • Burnout
    • Practice
    • Policy
    • Finance
    • Conditions
    • .edu
    • Patient
    • Meds
    • Tech
    • Social
    • About
    • Contact
    • Contribute
    • My Book
    • Careers
    • Podcast
    • Transcripts
    • Speaking
KevinMD

Charles Feng, MD

  • All
  • Physician
  • Burnout
  • Practice
  • Policy
  • Finance
  • Conditions
  • .edu
  • Patient
  • Meds
  • Tech
  • Social
    • All
    • Physician
    • Burnout
    • Practice
    • Policy
    • Finance
    • Conditions
    • .edu
    • Patient
    • Meds
    • Tech
    • Social
    • About
    • Contact
    • Contribute
    • My Book
    • Careers
    • Podcast
    • Transcripts
    • Speaking
  • About Kevin Pho, MD, Founder of KevinMD
  • Be heard on social media’s leading physician voice
  • Contact Kevin
  • Custom enhanced author page pricing
  • DMCA Policy
  • Establishing, Managing, and Protecting Your Online Reputation: A Social Media Guide for Physicians and Medical Practices
  • KevinMD influencer opportunities
  • Opinion and commentary by KevinMD
  • Physician burnout speakers to keynote your conference
  • Physician Coaching by KevinMD
  • Physician keynote speaker: Kevin Pho, MD
  • Physician Speaking by KevinMD: a boutique speakers bureau
  • Primary care physician in Nashua, NH | Kevin Pho, MD
  • Privacy Policy
  • Recommended services by KevinMD
  • Terms of Use Agreement
  • Thank you for subscribing to KevinMD
  • Thank you for upgrading to the KevinMD enhanced author page
  • Upgrade to the KevinMD enhanced author page

Charles Feng is an allergy and immunology physician.

COVID-19 vaccines are safe for people with severe allergies

Charles Feng, MD
Conditions and Diseases
February 3, 2021

The intensive care unit nurse was worried the COVID-19 vaccine would kill her.

In the past, just minutes after getting the influenza vaccine, she had hives, wheezing, and throat swelling. Her life-threatening reaction only resolved after an epinephrine injection and monitoring in the emergency room. She vowed never to get another vaccine.

With the arrival of the COVID-19 vaccine, she reconsidered her stance. Now she was in my clinic, …

Read more…

COVID-19 vaccines are safe for people with severe allergies

Finding meaning in the intersection between marriage and medicine

Charles Feng, MD
Physician
January 19, 2020

When I first saw Jea-Hyoun, in a medical meet-cute straight out of a romantic comedy, she was being evaluated for thyroid cancer. I was an allergy/immunology fellow harried by a pile of paperwork. She was a patient, in the same building where she saw patients of her own as a psychiatry and family practice resident, preparing to see the specialist. We made awkward small talk in the hallway before she …

Read more…

Finding meaning in the intersection between marriage and medicine

How ZDoggMD inspires this physician

Charles Feng, MD
Physician
November 1, 2019

Though I owe a debt of gratitude to all of my internal medicine attendings, none of them can claim credit for getting me through the gulag of residency. That distinction, instead, belongs to Zubin Damania, alias ZdoggMD, an internist and purveyor of viral YouTube music videos.

I first became aware of Damania’s videos when a med school friend sent me a link to his online archives, resulting in one …

Read more…

How ZDoggMD inspires this physician

A story about dying that ended up being a story about living

Charles Feng, MD
Physician
December 7, 2012

I want to tell you a story about dying that ended up being a story about living.

A few years ago, I was an eager-beaver third-year medical student, and relished the opportunity to finally work on the wards. One of my patients was Mr. Taylor, a middle-aged man with pancreatic cancer—a disease that, of course, carries a bleak prognosis. He was emaciated, …

Read more…

A story about dying that ended up being a story about living

  • Most Popular

  • Past Week

    • The MCAT requirement persists as a norm, not as a tool

      Aniruth Ananthanarayanan | Medical Education
    • DEA fear is reshaping how doctors prescribe

      Ronald L. Lindsay, MD | Physician
    • The double standard at the heart of chronic pain treatment

      Joshua Saylor | Conditions and Diseases
    • Your sinus infection may not be an infection

      Franklyn R. Gergits, DO, MBA | Conditions and Diseases
    • Why scientific medicine alone is not making us healthier

      Narinder Singh Parhar, MD | Physician
    • 20 years inside a Medicare Advantage insurer, and who actually pays [PODCAST]

      The Podcast by KevinMD | Podcast
  • Past 6 Months

    • Primary care crisis requires new training and skills

      Justin Oldfield, MD | Physician
    • The MCAT requirement persists as a norm, not as a tool

      Aniruth Ananthanarayanan | Medical Education
    • Polycystic ovary syndrome is more than ovarian

      Oluyemisi Famuyiwa, MD | Conditions and Diseases
    • DEA fear is reshaping how doctors prescribe

      Ronald L. Lindsay, MD | Physician
    • Physician retirement is a myth for the ripening doctor

      Farid Sabet-Sharghi, MD | Physician
    • Primary care access is the real problem, not the system

      Payam Zamani, MD | Physician
  • Recent Posts

    • 20 years inside a Medicare Advantage insurer, and who actually pays [PODCAST]

      The Podcast by KevinMD | Podcast
    • Fear of cancer recurrence is a human response, not a flaw

      Jae L. Ross, PsyD | Conditions and Diseases
    • The attention economy is starving public health

      Paul Dranichnikov, MD, PhD | Physician
    • Mental health ghost networks are badly hurting patients

      Steve Cohen, JD | Conditions and Diseases
    • 3 changes physicians on social media need from institutions

      Trisha Majumdar | Social Media in Medicine
    • Why your overhead percentage is the wrong benchmark

      GetPracticeHelp | Physician Finance

Subscribe to KevinMD and never miss a story!

Get free updates delivered free to your inbox.


Founded in 2004 by Kevin Pho, MD, KevinMD.com is the web’s leading platform where physicians, advanced practitioners, nurses, medical students, and patients share their insight and tell their stories.

Social

  • Like on Facebook
  • Follow on Twitter
  • Connect on Linkedin
  • Subscribe on Youtube
  • Instagram

ADVERTISEMENT

  • Most Popular

  • Past Week

    • The MCAT requirement persists as a norm, not as a tool

      Aniruth Ananthanarayanan | Medical Education
    • DEA fear is reshaping how doctors prescribe

      Ronald L. Lindsay, MD | Physician
    • The double standard at the heart of chronic pain treatment

      Joshua Saylor | Conditions and Diseases
    • Your sinus infection may not be an infection

      Franklyn R. Gergits, DO, MBA | Conditions and Diseases
    • Why scientific medicine alone is not making us healthier

      Narinder Singh Parhar, MD | Physician
    • 20 years inside a Medicare Advantage insurer, and who actually pays [PODCAST]

      The Podcast by KevinMD | Podcast
  • Past 6 Months

    • Primary care crisis requires new training and skills

      Justin Oldfield, MD | Physician
    • The MCAT requirement persists as a norm, not as a tool

      Aniruth Ananthanarayanan | Medical Education
    • Polycystic ovary syndrome is more than ovarian

      Oluyemisi Famuyiwa, MD | Conditions and Diseases
    • DEA fear is reshaping how doctors prescribe

      Ronald L. Lindsay, MD | Physician
    • Physician retirement is a myth for the ripening doctor

      Farid Sabet-Sharghi, MD | Physician
    • Primary care access is the real problem, not the system

      Payam Zamani, MD | Physician
  • Recent Posts

    • 20 years inside a Medicare Advantage insurer, and who actually pays [PODCAST]

      The Podcast by KevinMD | Podcast
    • Fear of cancer recurrence is a human response, not a flaw

      Jae L. Ross, PsyD | Conditions and Diseases
    • The attention economy is starving public health

      Paul Dranichnikov, MD, PhD | Physician
    • Mental health ghost networks are badly hurting patients

      Steve Cohen, JD | Conditions and Diseases
    • 3 changes physicians on social media need from institutions

      Trisha Majumdar | Social Media in Medicine
    • Why your overhead percentage is the wrong benchmark

      GetPracticeHelp | Physician Finance

MedPage Today Professional

An Everyday Health Property Medpage Today

Copyright © 2026 KevinMD.com | Powered by Astra WordPress Theme

  • Terms of Use | Disclaimer
  • Privacy Policy
  • DMCA Policy
All Content © KevinMD, LLC
Site by Outthink Group