
Chad Shaffer, MD
Medical Writer and Reviewer Member of the SingleCare Medical Board
Chad Shaffer, MD, earned his medical doctorate from Penn State University and completed a combined Internal Medicine and Pediatrics residency at the University of Pittsburgh Medical Center and Children’s Hospital of Pittsburgh. He is board certified by the American Board of Internal Medicine and the American Board of Pediatrics. He has provided full-service primary care to all ages for over 15 years, building a practice from start up to over 3,000 patients. His passion is educating patients on their health and treatment, so they can make well-informed decisions.
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Articles

News
Is COVID-19 worse for men?
There are gendered differences in deaths and severity of coronavirus
Jun. 3, 2021

Health Education
Why a yearly checkup is so important for men
Here’s what to expect at your next physical exam, which is essential to your health
Updated on Feb. 7, 2022

Health Education
Unexpected signs of depression in men
It’s not just sadness. These emotions can also indicate a mental health problem for men.
Updated on May 31, 2022

Drug Info
What is Humira and what is it used for?
What is Humira? | Uses | How it works | Dosages |…
Apr. 4, 2021

Wellness
The 9 best foods for anemia
These 9 iron-rich items can help with deficiencies
Updated on Mar. 3, 2022

Wellness
Best vitamins for men
Make sure they contain these 13 essential vitamins and minerals
Updated on May 10, 2023

Health Education
Is it a summer flu?
These 9 warm-weather viruses could be mistaken for summer flu
Updated on Nov. 10, 2022

Health Education
10 causes of night sweats
True night sweats go beyond a hot bedroom or heavy sleepwear
Updated on Aug. 17, 2022

Drug Info
How much is Chantix (varenicline) without insurance?
Learn how to get varenicline tartrate at a lower price, or find cheaper alternatives.
Updated on Mar. 4, 2025

Drug vs. Drug
Toradol vs. tramadol: Uses, effectiveness, costs, side effects, ...
Learn about the differences Toradol and tramadol for pain management
Updated on Jan. 16, 2025

News
COVID vs. the flu vs. a cold
Here’s how you spot the differences between the three viruses—and how to treat each
Updated on Oct. 4, 2023