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Mark Rumans is a gastroenterologist professional located in Billings, MT. They specialize in internal medicine, gastroenterology. With over 19 years of experience, they bring deep expertise to every client.
Mark Rumans holds an active professional license for your protection.
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Mark Rumans is a gastroenterologist serving Billings, MT. License #5300 is on file. 19 years in business. Credentials: MD. Use the contact details below to request a quote or ask about availability.
License #5300 means Mark Rumans is registered with the relevant state or professional board. MD signals additional training and oversight beyond a base license. Always confirm that the license is in good standing on the issuing board's website before booking work.