Catherine Marmillo, M.D.

Steamboat Medical Group

Emergency Medicine

Steamboat, CO

Most recent review: 3 days ago New
The reviews listed below were collected independently of Steamboat Medical Group through rater8. Each review represents an authentic and verified patient experience.

She is a great caring Doctor!

(3 days ago) Apr-2026

She was excellent, sweet and very informative

(1 week ago) Mar-2026

Very polite and professional. Felt like she heard me and addressed my concerns.

(2 weeks ago) Mar-2026

Catherine was the most kind, empathetic Dr. I experienced. She is super efficient and tried to take away any barriers is getting the prescription I needed since I am from elsewhere.

(2 weeks ago) Mar-2026

Compassionate and willing to listen to a patient's concerns.

(3 weeks ago) Mar-2026

Very thorough, listens to concerns and communicates thoughts and processes effectively. Very happy to have her as my new full time doctor.

(3 weeks ago) Mar-2026

Dr Marmillo took so much time with me and answered all of my many questions. She is wonderful about working to solve issues that have persisted for years. Many, many thanks!

(3 weeks ago) Mar-2026

Thanks!

(1 month ago) Feb-2026

Pleasure to meet you. Very happy with my service

(2 months ago) Jan-2026

Very thoughtful and thorough

(2 months ago) Jan-2026
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