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Alyssa Worcester

Alyssa Worcester, PA

Gastroenterology

Accepting New Patients
Need help scheduling? Call 406-238-6380

Highlights

Age Groups Seen

  • Adult 19-64
  • Older Adult >65

Gender

Female

Hospital Affiliation

  • St. Vincent Regional Hospital

About Alyssa Worcester

About The Provider

Alyssa Worcester, PA, is an experienced and compassionate physician assistant specializing in gastroenterology. Practicing in the close-knit community of Billings, Montana, she is committed to providing personalized care for patients with digestive health issues, from common conditions like acid reflux and irritable bowel syndrome (IBS) to more complex diseases such as Crohn's disease, ulcerative colitis, and liver disorders.

With a Master of Physician Assistant Studies from Rocky Mountain College, Alyssa brings knowledge of gastrointestinal diagnostics and treatments, including managing non-invasive treatments for conditions ranging from chronic gastrointestinal pain to advanced liver disease. She works closely with Intermountain Health physicians and specialists to ensure that patients receive a comprehensive approach to their care, focusing on improving quality of life and managing symptoms effectively.

“I believe in providing high-quality care to everyone. It is my responsibility as a provider to make sure each patient feels safe and comfortable in my care.”

In addition to providing direct patient care, Alyssa is dedicated to educating patients about their conditions, treatment options, and preventive health measures. With a focus on fostering long-term relationships, she helps patients make informed decisions about their health while maintaining a compassionate and empathetic approach that is essential in a small-town setting.


Outside of her professional role, Alyssa enjoys spending time with family and friends, reading, building puzzles, and quilting.

Locations

  1. Downtown Clinic - Gastroenterology
    • phone: 406-238-6380
    • fax: 406-238-6399

Expertise

Education

  • Graduate: Rocky Mountain College, 2024

Board Certifications

  • Physician Assistant: National Commission on Certification of Physician Assistants, 2024

Insurance

Please contact the doctor's office directly to confirm acceptance of insurance.
Search plans
  • 6 Degrees Health
  • Aetna
  • Alignetworks
  • Allegiance Provider Direct
  • Americas Choice Provider Network
  • Banner Health System
  • BCBS
  • Cigna
  • City of Billings Employee Health Plan
  • Community Health Network
  • FedMed Network
  • First Choice Health Network
  • First Choice of the Midwest
  • First Health/Coventry
  • Fortified Provider Network
  • Humana
  • Humana Medicare Advantage
  • Interwest
  • Logistics Health Incorporated
  • Montana Health Systems
  • Mountain Health Co-op
  • Pacific Steel & Recycling
  • PacificSource
  • Preferred One
  • Sibanye Stillwater Health Partners
  • Three Rivers Provider Network
  • Tricare
  • TriWest
  • United Healthcare
  • VA Montana Health System

Ratings & Reviews

4.8 out of 5

73 ratings, 16 reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

Search reviews
    5 out of 5 stars
    Reviewed on 2/7/2026

    A very professional and caring.

    5 out of 5 stars
    Reviewed on 2/7/2026

    She was great. Very kind. Valued shared decision making.

    5 out of 5 stars
    Reviewed on 12/16/2025

    pleasant personality, concerned about my issue, easy to talk with.

    5 out of 5 stars
    Reviewed on 12/15/2025

    Helpful and caring.

    5 out of 5 stars
    Reviewed on 11/17/2025

    Very attentive and answered all my questions

    5 out of 5 stars
    Reviewed on 11/16/2025

    Very nice person, she commicates very well. She’s a very caring person

    5 out of 5 stars
    Reviewed on 11/15/2025

    She reviewed my file and discussed my options very professional and kind

    5 out of 5 stars
    Reviewed on 11/14/2025

    I felt heard and she got me more information about helpful food.

    5 out of 5 stars
    Reviewed on 8/9/2025

    Alyssa was attentive to my questions. She did an excellent of job of helping me to get what I needed.

    5 out of 5 stars
    Reviewed on 8/3/2025

    I'm an old Veteran. I got the feeling from Alyssa that she cared about me and my condition. I was comfortable with her. She asked me questions that really zeroed in on what best for me. I appreciate her very much.

    5 out of 5 stars
    Reviewed on 8/1/2025

    I am grateful I was able to get in with Alyssa as quickly as I did. She showed genuine concern and was compassionate towards my needs.

    5 out of 5 stars
    Reviewed on 8/1/2025

    Very caring.

    5 out of 5 stars
    Reviewed on 7/23/2025

    She listened and is finally taking action to getting me the help and care I need for my medical issues

    5 out of 5 stars
    Reviewed on 7/21/2025

    She was informative, shared the information I asked about, and was very kind.

    5 out of 5 stars
    Reviewed on 7/3/2025

    it was great

    5 out of 5 stars
    Reviewed on 5/17/2025

    Very understanding and helpful