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Marisa Rebeka

Marisa Rebeka, FNP

Gastroenterology

Accepting New Patients
Need help scheduling? Call 406-435-3411

Highlights

Age Groups Seen

  • Infant 0-2
  • Child 2-12
  • Adolescent 12-17
  • Adult 18-65
  • Older Adult >65

Languages

  • English

Gender

Female

About Marisa Rebeka

Marisa Rebeka, MSN, FNP-C, is a dedicated and highly skilled nurse practitioner specializing in gastroenterology. With a strong background in digestive health, liver disease, and inflammatory bowel disorders. Marisa is passionate about providing personalized, compassionate care to patients managing a wide range of gastrointestinal conditions.

Marisa earned her undergraduate and Master of Science in Nursing from Grand Canyon and holds board certification through AANP. She brings 5 years of experience in gastroenterology.

Marisa is committed to partnering with patients to develop individualized treatment plans that address their unique needs and promote long-term wellness. She takes pride in staying current with advancements in gastroenterology to offer the most effective and evidence-based care.

Outside the clinic, Marisa enjoys cooking, reading 19th century historic crime novels, outdoor activities, and rescuing animals. She believes in fostering a healthy lifestyle for both her patients and community.

Marisa is proud to be part of the team at Billings Clinic and is dedicated to making a positive impact in the lives of patients and their families.

Locations

  1. Billings Clinic Gastroenterology
    • 801 North 29th Street, Billings Clinic, Billings, MT 59101
    • Get Directions

Expertise

Education

  • Graduate: Grand Canyon University, MSN, MSN, 2014
  • Undergraduate: Grand Canyon University, BSN, 2010

Board Certifications

  • Family Nurse Practitioner: American Academy of Nurse Practitioners Certification Board, 2014

Ratings & Reviews

4.3 out of 5

61 ratings, 11 reviews

At Billings Clinic, our goal is that everyone who walks through our doors will feel informed, heard, and cared for. Patient experience focuses on delivering critical aspects of healthcare such as easy access to information and good communication with health care providers. We monitor patient experience with patient surveys to understand how we are doing, identify opportunities for improvement, and recognize exceptional care and team members. The patient experience rating is an average of all responses to the care provider related questions shown below.

Provider explained things clearly
Provider showed concern
Provider included you in decisions
Likelihood of recommending this provider
Provider discussed treatment options
Search reviews
    5 out of 5 stars
    Reviewed on 12/31/2025

    Marisa Rebeka was patience, kind, and highly informative throughout my appointment.

    5 out of 5 stars
    Reviewed on 11/30/2025

    Would recommend them to anyone,

    4 out of 5 stars
    Reviewed on 8/20/2025

    Hard to find a provider these days where you really feel like they listened to you. This provider was great and I felt like she cared and listened to my concerns.

    5 out of 5 stars
    Reviewed on 7/9/2025

    Very thorough and very concerned

    4 out of 5 stars
    Reviewed on 6/25/2025

    The appointment ended well. At the beginning of the appointment she couldn't understand why I had not done any tests prior to seeing her. I explained a few times I was a patient of the clinic and didn't realize I needed to ask my PCP for orders to do testing.

    5 out of 5 stars
    Reviewed on 5/29/2025

    Dr. Rebeka was extremely informative about my conditiona nd she put me at ease.

    5 out of 5 stars
    Reviewed on 5/27/2025

    She listened to all my concerns. Said she'll do her best to get to the bottom of my issue.

    5 out of 5 stars
    Reviewed on 5/14/2025

    Dr. answered a lot of question & had on diet & medication to manage my problem.

    5 out of 5 stars
    Reviewed on 5/12/2025

    The provide was amazing, she was nice, professional and very helpful.

    5 out of 5 stars
    Reviewed on 5/8/2025

    Took her time with me. Would recommend her to anyone.

    5 out of 5 stars
    Reviewed on 4/30/2025

    Marissa Rebecca was very thorough with her history and physical for my GI procedure.