Catherine Marmillo, M.D.

Steamboat Medical Group

Emergency Medicine

Steamboat, CO

Most recent review: Oct 01, 2025 Recent
The reviews listed below were collected independently of Steamboat Medical Group through rater8. Each review represents an authentic and verified patient experience.

She's a good understanding listener

(1 week ago) Oct-2025

Amazing doctor!

(1 month ago) Sep-2025

Disingenuous

(1 month ago) Sep-2025

Dr. Marmillo was efficient, thorough and attentive to my health issues and concerns. I felt very well treated.

(1 month ago) Sep-2025

Catherine was great and I really felt like she listened to me.

(1 month ago) Sep-2025

Dr. Marmillo is an outstanding physician. She is a very good listener and is thoughtful in her care and recommendations for further treatment. I have been her patient for several years at a different practice and had no reservations about transferring my care when she joined SMG.

(1 month ago) Sep-2025

Good doctor experience with dr Marmillo. I felt listened to and my issues were addressed .

(2 months ago) Aug-2025

Good suggestions. Sosi referral already contacted me for appointment.

(3 months ago) Jul-2025

She is amazing and truly cares about my well being!

(3 months ago) Jul-2025

Thorough, professional, informative and congenial

(3 months ago) Jul-2025
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