Office
2800 10th Ave N Ste A, 
Billings, MT 

Overview

Mark Marilley is a Gastroenterologist practicing medicine in Billings, Montana.

His clinical expertise encompasses Bile Duct Obstruction, Anal Fissure, Gallstones, Swallowing Difficulty, and Endoscopy.

He is actively involved in clinical research, co-authoring 1 peer reviewed article. Dr. Marilley is currently accepting new patients.

Specialties

Gastroenterology

Licenses

Internal Medicine in CO

Hospital Affiliations

Sacred Heart Hospital
Adventhealth Port Charlotte
Adventhealth Ocala
Hca Florida Lawnwood Hospital
Baptist Health Hardin

Languages Spoken

English

Gender

Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Florida Blue
  • EPO
  • PPO
Friday Health

Accepted plan types not found. Please verify directly with the provider.

Health Options
  • HMO
  • POS
  • PPO
Medica
  • EPO
  • HMO
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
View 2 Less Insurance Carriers -

Locations

Office
2800 10th Ave N Ste A, Billings, MT 59101

Frequently Asked Questions about Dr. Mark D. Marilley

How do I make an appointment with Dr. Mark D. Marilley?

You can book an appointment with Dr. Mark D. Marilley by calling their office at 406-238-2500. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Mark D. Marilley a top-rated expert for Bile Duct Obstruction?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Mark D. Marilley is classified as an Experienced expert for Bile Duct Obstruction, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. Mark D. Marilley specialize in?

While Dr. Mark D. Marilley is a Gastroenterology, they have specific expertise in Bile Duct Obstruction, Anal Fissure, and Gallstones. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.

Does Dr. Mark D. Marilley accept my insurance?

Dr. Mark D. Marilley accepts most major insurance plans, including Blue Cross Blue Shield and Cigna. We recommend calling the office directly at 406-238-2500 to verify that your specific plan is currently accepted before your visit.

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

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