Browse Health
Internist, Oncology Specialist (cancer), Radiologist, Radiation Oncology
28 years of experience
Video profile
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Marilyn Croghan:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

Patient comments (8)

The overall average patient rating of Dr. Marilyn Croghan is Good. Dr. Croghan has been reviewed by 18 patients who have provided 8 comments. The rating is 2.5 out of 4 stars.

Patient Ratings
Ease of Appointment 3.1
Promptness 3.0
Courteous Staff 3.0
Accurate Diagnosis 2.9
Bedside Manner 2.6
Spends Time with Me 2.6
Follows Up After Visit 2.4

Specialties & Research

Dr. Marilyn Croghan, MD is board certified in Internal Medicine, Medical Oncology, and Radiation Oncology.

  • She has special expertise in 1 area:
  • Breast Cancer

Education & Awards

Dr. Croghan graduated from University of Washington, Seattle. She has 1 awards.

Patients' Choice Award (2008 - 2009)


Dr. Croghan has 8 hospital affiliations:

  • Northwest Medical Center - Tucson 
  • Carondelet St Mary's Hospital 

> > > > Dr. Marilyn Croghan, MD

Similar doctors nearby

Dr. Leona Downey

Internal Medicine
9 years experience
Tucson, AZ

Dr. Steven Ketchel

Internal Medicine
38 years experience
Tucson, AZ

Dr. Jonathan Schwartz

Internal Medicine
29 years experience
Tucson, AZ

Dr. Robert Brooks

Internal Medicine
34 years experience
Tucson, AZ

Dr. Irvin Belzer

Internal Medicine
45 years experience
Tucson, AZ

Dr. Charles Krone

Internal Medicine
48 years experience
Tucson, AZ
Search All Similar Doctors
Additional Information
Dr. Marilyn Kay Croghan MD is a female Internist, has 28 years of experience and practices in Internal Medicine, Medical Oncology, and Radiation Oncology.
Where does Dr. Marilyn K. Croghan practice?
Dr. Marilyn Croghan has 5 office locations.
Dr. Marilyn Croghan practices Internal Medicine, Medical Oncology, and Radiation Oncology near Tucson, AZ.
Additional practice locations include: Green Valley, AZ.
See Tucson Internists, Tucson Oncologists, and Tucson Radiologists.