See All Family Doctors in Helena, MT
Dr. Cathy Lay, MD

Dr. Cathy Lay, MD

Age 48 Family Medicine F
(5) 5 reviews


Dr. Cathy Lay, MD is a family medicine specialist in Helena, MT. Dr. Lay completed a residency at MUSC / Trident Medical Center. She currently practices at Saint Peter's Medical Group and is affiliated with St. Peter's Health. She accepts multiple insurance plans.


  • 2004, Internship Hospital
  • MUSC / Trident Medical Center, Internship Hospital
  • MUSC / Trident Medical Center, Residency Hospital — 2006
  • Medical University Of South Carolina, Medical School — 2004
  • 1996, Undergraduate School
  • Clemson University, Undergraduate School

Insurance Accepted

  • Aetna
  • Anthem
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • First Choice Health
  • MultiPlan
  • Premera Blue Cross
  • UnitedHealthCare

* Please verify this information when scheduling an appointment.


  1. Saint Peter's Medical Group

    1. 1
      St. Peter's Hospital
      2475 E Broadway St, Helena, MT 59601 Existing Patients: (406) 457-4180

Patient Satisfaction

Likelihood to recommend Dr. Lay
Based on 5 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star

Leave a review

How likely are you to recommend Dr. Lay?

(Select your rating)
See more reviews on Healthgrades
Photo: Dr. Cathy Lay, MD
Dr. Cathy Lay, MD
  • Likelihood of recommending Dr. Lay to family and friends

Dr. Lay's Office & Staff

  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Lay

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Spends appropriate amount of time with patients

Tell Us About Yourself

  • Your gender:
  • Your age group:
  • Number of office visits you've had in the last 2 years:

Finish Here

  • How would you like to confirm your survey information?
    Standard text messaging and data rates may apply.
Thank you for sharing your feedback about Dr. Cathy Lay, MD.

Frequently Asked Questions

Dr. Lay frequently treats Acute Upper Respiratory Infection, Acute Pharyngitis, and Pharyngitis.  

Find contact information here to make an appointment.

Hospital Affiliations

  • St. Peter's Health