Summary

Dr. Marwan Massouh has practiced oncology and internal medicine for 44 years and is affiliated with Saint James Hospital in Butte, Montana. He treats breast cancer, metastatic or recurrent breast cancer, and Paget disease of the breast, and performs complete blood count, white blood cell differential, and chemistry panel testing.

He completed his residency at St. Lukes Hospital and earned his medical degree from the University of Damascus Faculty of Medicine. Patients on Vitals rate Dr. Massouh 4.08 out of 5.

Overview based on verified provider data

Quick Facts

  • 4.1
  • 44 years of experience
  • speaks English
  • St Lukes Hospital
  • 4 written reviews
  • 2 specialties
  • 13 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

Saint James Healthcare

400 S Clark StButte, MT 59701
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Marwan Massouh, MD
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Dr. Marwan Massouh, MDDr. Thomas Armin Frohwein, MDDr. Anna K Chacko, MDDr. Jake Michael Taverna, MD
OncologyInternal MedicineDiagnostic RadiologyInternal Medicine
Accepts New Patients
4.1 
5 
5 
3.1 
44 Years of Experience 13 Years of Experience 57 Years of Experience 42 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English
Butte , MTFarmington , MEButte , MTButte , MT
Med School: University Of Damascus Faculty Of Medicine Med School: Freie Universitat Berlin Med School: Osmania Medical College Med School: University Of North Dakota School Of Medicine & Health Sciences
Current Profile
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Insurance Plans Accepted by Dr. Marwan Massouh

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Marwan Massouh has the following 2 specialties

Specialty Expertise

Dr. Marwan Massouh has the following 13 areas of expertise

  • Acute Myeloid Leukemia
  • Bone Marrow Transplant
  • Cancer
  • Chemotherapy
  • Chronic Myelomonocytic Leukemia
  • Deep Vein Thrombosis
  • Hepatitis C
  • Hodgkin's Lymphoma
  • Internal Medicine
  • Leukemia
  • Lymphoma
  • Myelofibrosis
  • Myeloma

Certifications, License, & Education

44 Years Experience

Dr. Marwan Massouh holds an expired medical license in the state of Montana.

Medical License

Medical Doctor with an expired medical license in the state of Montana that expired in 2026.

Education & Training

Residency

Completed their residency at St Lukes Hospital.

Medical School

Graduated from University Of Damascus Faculty Of Medicine in 1982.

NPI Number

Dr. Massouh's NPI number is 1508841669.

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Frequently Asked Questions

Is Dr. Marwan Massouh accepting new patients?
Dr. Marwan Massouh has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. Marwan Massouh's office located?
Dr. Marwan Massouh's office is located at 400 S Clark St, Butte, MT, 59701.
Which hospitals is Dr. Marwan Massouh affiliated with?
Dr. Marwan Massouh is affiliated with Saint James Hospital.
How can I make an appointment with Dr. Marwan Massouh?
You can find contact information for Dr. Marwan Massouh here on Vitals.
Does Dr. Marwan Massouh accept virtual/telehealth appointments?
Dr. Marwan Massouh has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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