Individual Health & Medicare

Atlanta Health Insurance & Medicare Enrollment, Made Simple.

At Kast Health Insurance, your local Atlanta health insurance advisor helps you find just the right coverage for your specific needs & budget. Our goal is to make getting covered simple, with no added costs or fees.

Cobb County, GA

Health Insurance Expertise You Can Trust

Kast Health Insurance has been serving Georgia and Florida for over 20 years. Founded by licensed agents Margot and Thom Kast, our Atlanta health insurance agency is built on honest advice, deep product knowledge, and a genuine commitment to your well-being. We’ll even help you navigate the official Georgia Access marketplace.

Based in Atlanta, we serve families, individuals, and seniors throughout Cobb County — including Vinings, Smyrna, and Marietta — as well as Buckhead, Sandy Springs, and greater Atlanta.

Award winning agents with 20 years of Medicare & ACA expertise
5 Star rated offices in Atlanta, GA and Naples, FL
Access to major carriers (see below) for unbiased recommendations
No broker fees - our services are built into your plan premiums
Education and ongoing support - we're here after enrollment too

What Our Clients Say

We’ve helped thousands of families and individuals find the right coverage at the right price.

Sherry Thomson

Margot is truly amazing! She knows the health insurance business very well. She actually cares about you, and wants to get you the right insurance for you and your family and will guide you to the best options available to you. I highly recommend Kast Health Insurance. You won't be disappointed!!

Owner's reply
Thank you so much for the great review Sherry! We are coming up on open enrollment so I will continue to be here for you to make sure everything goes smoothly.

Megann tuck

Margot and Thom Kast are extremely knowledgeable about the transition into Medicare and all of the options available. They provided us with one on one time on multiple occasions and thoroughly explained every option as well as the pros and cons. Margot gave us the confidence we needed to make the most appropriate decision and guided us through the process on line. We have referred several friends to them and they too are happy with the support and guidance given to them as they transitioned into Medicare.

Owner's reply
Hey Megann I truly appreciate the wonderful review. I recognize how important it is to make the right choices for Medicare since it is a lifelong decision for many people. I know you will be happy since you will be able to see any doctor you want! Thanks again for taking the time to write.

debbie bailey

Had an urgent Medicare situation and I called the Alpha Group. Margot was so patient and helpful. She is very knowledgeable about the subject matter and walked me through the process. She also helped me understand individual coverage that's available and cleared up some false information I had. I am very grateful for her patience and calm demeanor. I highly recommend the Alpha Group for such important times in your life. Thank you

Owner's reply
Thank you Debbie we are very happy to help and appreciate the 5 star review!

Mark Owens

Margot Kast was awesome. As I needed a short term policy to cover my family between jobs, she’s been a great help. From picking up when I initially called to listening and helping to provide options that fit our needs and following up with answers to questions, I’m happy to leave this review for her company.

Lee Williams

After being in the corporate world for over thirty years with insurance provided, when I lost my job during the pandemic and my children aged out, Margot was extremely helpful in navigating the choices provided with the marketplace plans. After several years, we are still very happy with our selections Margot helped us with. Highly recommend her!

Owner's reply
Hi Lee, thank you so much for the nice review!

Lee Brody

Margot was extremely helpful with my search for health insurance. It was my first time in 30 years not having insurance through an employer. She was very patient and knowledgeable and made great suggestions to get me the right plan.

Owner's reply
Hi Lee thank you so much for the great review. I am so glad everything worked out for you!

glenn griffith

Margot is the go to person for guidance with Medicare Insurance. Very knowledgeable in an area that is crucial you get it right from the start. I'm happy with the plan she put me in and the help and support along the way.

william cardwell

Margot did a great job of explaining the Medicare plan choices available to my wife and me and to guide us in choosing the one that best meets our needs.

Owner's reply
Thank you for the five star review! I'm so happy that you like your Medicare insurance plan.

alex hudson

Margot is the best! She made navigating the world of health insurance a breeze and took the time to explain all my options. Having her guidance was the best decision for me and my growing family.

Owner's reply
Alex it's always a pleasure speaking with you! Thank you for taking the time to write this nice review.

donna boudakian

I highly recommend Alpha Health Insurance! They were able to assist me in obtaining the proper insurance that I needed.Margot is extremely knowledgeable,helpful, and conscientious.She has always made herself available for any of my questions or concerns.

Owner's reply
Thank you so much for your kind words!

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Getting Coverage is Easy

We handle the complexity so you don’t have to. From your first call to your insurance card, we’re with you every step.

We Help You With

Kast Health Insurance makes health insurance simple. We compare plans, find savings, and make sure you’re never without coverage – from ACA marketplace plans to Medicare and beyond. Request your free quote and a licensed Atlanta advisor will compare your options at no cost.

1. Free Consultation

Call or fill out our form to schedule a no-obligation conversation about your coverage needs.

2. Plan Comparison

We research and compare plans from all available carriers to find the best fit for your budget and health needs.

3. Enrollment

We guide you through the entire application process, ensuring accuracy and no coverage gaps.

4. Ongoing Support

We're here year-round to answer questions, review your plan at renewal, and update coverage as your life changes.

Carriers We Represent