Dr. Gregory Marino, DO

Dr. Gregory Marino, DO

Hematology  ·  
Male  ·  
Age 63
Dr. Gregory Marino, DO is a hematology specialist in Sheridan, WY and has been practicing for 31 years. He graduated from Midwestern Univ Chicago Coll Of Osteo Med in 1980 and specializes in hematology, oncology, and more.

1585 W 5th St

Sheridan, WY 82801

Contact Information

(307) 674-6022

Insurance Accepted

  • Aetna
  • Cigna
  • MultiPlan

*Please verify this information when scheduling an appointment.

Learn about Dr. Marino

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Marino performs your care needs compared to other doctors.

Breast Diseases
very high
more than 92% of peers
more than 84% of peers
Blood Disorders
more than 81% of peers

Dr. Marino's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

3  Specialties

  • Hematology
  • Medical Oncology
  • Oncology

3  Board Certifications

  • Hematology
    Accredited by: American Board of Internal Medicine*
  • Internal Medicine
    Accredited by: American Board of Internal Medicine*
  • Medical Oncology
    Accredited by: American Board of Internal Medicine*

85  Conditions Treated


Read Less

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Wyoming.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Midwestern Univ Chicago Coll Of Osteo Med
    Medical School | Graduated 1980
  • Naval Medical Center
    Residency Hospital | Completed 1984
  • Naval Medical Center
    Fellowship Hospital | Completed 1987

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Marino has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Marino does not have any memberships or affiliations listed. If you are Dr. Marino and would like to add memberships or affiliations, please update your profile.

Dr. Marino's Reviews

Likelihood of recommending Dr. Marino to family and friends
6 total reviews

Likelihood to Recommend (6)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Marino's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    10 to 15 minutes
Are you Dr. Marino?
Make it easy for patients to share their feedback. Also manage your personalized profile!

Nearby doctors with similar experience

Pediatric Hematology & Oncology