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Help with Medicare, from two licensed agents in Menifee.

Free. No pressure. Call or text — we'll figure out the right plan together.

(951) 319-3545 — call or text, either works.

Licensed in 30 States

California-based

Founded in 2017

Independent agency

Just two agents

Not a call center

Year-Round Help

Mon–Fri, 9–5 PT

Why Work With Us

Two licensed agents. Not a call center. You'll know who you're talking to.

Local Roots

We live and work in the Inland Empire. Our clients are our neighbors.

No Cost to You

There's no cost for our services. We're compensated by insurance carriers, never by you.

Personal Attention

Two agents, not a call center. You'll talk to the same person every time you call.

Licensed in 30 States

We can help you whether you're in California or anywhere else we're licensed.

How It Works

Here's what happens when you call.

1

Get in Touch

Call, text, or browse plans online. We'll ask about your doctors, prescriptions, and what you can spend.

2

Compare Options

We'll review plans available in your area and explain how each one works.

3

Choose Your Plan

Pick the plan that fits. We handle the paperwork and enrollment.

4

Ongoing Support

Every fall during Annual Enrollment, we check that your plan still works. Call us any time before then with questions.

Want to learn more about Medicare before getting started?

Medicare Resource Hub

How We Help

The four things people call us about most.

Medicare Advantage Plans

Compare HMO (network-only), PPO (more flexibility), and Special Needs Plans that bundle Parts A, B, and often D with extra benefits.

Medicare Supplement (Medigap)

Find supplemental coverage to help pay costs Original Medicare doesn't, including copayments and deductibles.

Part D Prescription Drug Plans

Review standalone drug plans so your medications are covered at the lowest cost.

Annual Enrollment Assistance

Every October–December (AEP), we review your plan with you. If your meds or doctors change mid-year, we look at Special Enrollment options.

We started Great Oak in 2017 because we kept seeing parents and grandparents get pushed into Medicare plans by call-center agents who'd never call them again. We stayed a two-person agency on purpose — so when you call back in three years, the same person picks up.

Based in Menifee, California — serving the Inland Empire and 29 other states.

Meet Christy & Frank

Both licensed. Both reachable by phone, text, or email.

Christy Johnson
Christy Johnson
Co-Founder, Licensed Insurance Agent
CA #0F86590
NPN: 9825960
Frank Sandoval
Frank Sandoval
Co-Founder, Licensed Insurance Agent
CA #0L74083
NPN: 18405812

Licensed in 27 states

AL, AR, AZ, CA, CO, GA, ID, KS, KY, MD, ME, MN, MO, MT, NC, ND, NJ, NM, NV, OH, OR, SC, SD, TN, TX, UT, WI

What Our Clients Say

From our Google Reviews.

5.0from Google Reviews

Christy helped me get on Medicare four years ago and made the decision making process so easy. She is extremely knowledgeable on all topics Medicare.

Henry Kantrowitz

Frank and Christy are so great! They have made transitioning to Medicare so much easier for my husband and me.

Gail Spanski Christensen

Frank broke it all down into simple language and simple choices. His attention and expertise is incredible. We are so grateful and appreciative.

Moira Elliott

Let's Find Your Medicare Plan

Whether you're new to Medicare or thinking about switching plans, give us a call. There's no cost to you, ever.

Licensed in 30 states
Mon–Fri, 9–5 PT
Call (951) 319-3545Text UsBrowse Plans Online

Not sure where to start? Call or text — we'll figure it out together.