HealthCare Writer
Sharon O’Day has enjoyed a long career in international finance, market research, and communication, where she put her MBA in Finance from the University of Pennsylvania’s Wharton School to good use. In 2006, to ‘give back’ to her community, she began pro bono coaching of women in their 50s who had not started preparing for retirement. Sharon is a Baby Boomer who was facing her own Social Security and Medicare decisions. She consciously set out to become an expert in both fields and then share that knowledge. For the past five years, Sharon has been a sought-after content writer for many projects to educate her peers by making complicated healthcare topics easy to understand.
Latest Articles by Sharon O'Day
Medicare Supplement (Medigap)
What Are Medicare Supplement Plans in North Dakota? Medicare is a federal health…
Medicare Advantage
Medicare Advantage plans are an alternative to Original Medicare, offered by Med…
Medicare Advantage
Medicare Advantage plans are an alternative to Original Medicare, offered by Med…
Medicare Advantage
What Are Medicare Advantage Plans in Minnesota? Medicare Advantage plans are an…
Medicare Advantage
Medicare Advantage plans are an alternative to Original Medicare, offered by pri…
Medicare Advantage
What Are Medicare Advantage Plans in Maine? Medicare Advantage plans are an alte…
Health News and Analysis
Most people with thyroid disease don’t even know they have it. More than one i…
Eligibility and Enrollment
Turning 65 this year? Congratulations! You now qualify for Medicare. But do you…
Medicare Supplement (Medigap)
Explaining the Medicare Coverage Gap. Additional plan options outside of Origina…
Enter your ZIP code to get personalized Medicare tips and updates for your area—no spam, just useful info to help you make confident coverage decisions.
You will be taken to
to finish your submission.
Medicare Articles
Resources
Company
Copyright © 2006-2026 HealthCare, Inc.
MedicareGuide.com is a website domain of Healthcare.com Insurance Services, LLC, a subsidiary of HealthCare, Inc., a privately-owned non-government website. The government website can be found at HealthCare.gov This website serves as an invitation for you, the customer, to inquire about further information regarding health insurance, and submission of your contact information constitutes permission for an agent to contact you with further information, including complete details on cost and coverage of health insurance marketed by Healthcare.com Insurance Services, LLC.
We improve our products and advertising by using Microsoft Clarity to see how you use our website. By using our site, you agree that we and Microsoft can collect and use this data. Our privacy statement has more details.
Healthcare.com’s platforms do not include all health insurance companies or all available insurance products on its platform.
We are committed to protecting and respecting your privacy. If you don’t want to share your information please submit a request from our contact page. Residents of California should use this form: CCPA Personal Information Request.
Get matched with a Medicare plan that fits your needs!
Explore coverage options
