Dr. Marvin Chassin, MD

Dr. Marvin Chassin, MD

Hematology & Oncology  ·  
Dr. Marvin Chassin, MD is a hematology & oncology specialist in Mesa, AZ and has been practicing for 40 years. He graduated from Yale University in 1973 and specializes in hematology & oncology, hematology, and more.

1432 S Dobson Rd Ste 106

Mesa, AZ 85202

Contact Information

Insurance Accepted

  • AARP
  • Aetna
  • Altec
  • Ameriben
  • American Enterprise Group
  • American Republic
  • Arizona Foundation
  • Arizona Health Care Cost Containment System (AHCCCS)
  • Assurant Health
  • 97 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Chassin

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. Chassin performs your care needs compared to other doctors.

Breast Diseases
more than 89% of peers
Stomach and Small Intestine Cancer
more than 88% of peers
more than 86% of peers

Dr. Chassin'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 & Oncology
  • Hematology
  • Medical Oncology

2  Board Certifications

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

31  Conditions Treated

  • All Lymphoma
  • Anal Disorders
  • Autoimmune Diseases
  • Bleeding Disorders
  • Blood Disorders
  • Bone Disorders
  • Brain Disorders
  • Breast Diseases
  • Cancer
  • Central Nervous System Lymphoma
  • Esophageal Diseases
  • Fallopian Tube Cancer
  • Gastrointestinal Diseases
  • Gynecologic Cancer
  • Head and Neck Cancer
  • Kidney Cancer
  • Laryngeal Cancer
  • Larynx Conditions
  • Lymphoma, Large-Cell
  • Pregnancy-Related Disorders
  • Primary Central Nervous System Lymphoma
  • Pulmonary Disease
  • Reticulosarcoma
  • Stomach and Small Intestine Cancer
  • Stomach Cancer
  • Stomach Diseases
  • Thrombocytosis
  • Thrombosis
  • Urinary Disorders
  • Uterine Cancer
  • Vascular Disease

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Arizona.

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.


  • Colgate University
    Undergraduate School | Graduated 1969
  • Yale University
    Medical School | Graduated 1973
  • University Mich Hospital
    Internship Hospital | Completed 1974
  • University Of Michigan / Ann Arbor
    Residency Hospital | Completed 1975
  • National Cancer Institute
    Fellowship Hospital | Completed 1978

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Chassin has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

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

Dr. Chassin's Reviews

Likelihood of recommending Dr. Chassin to family and friends
9 total reviews

Likelihood to Recommend (9)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Chassin's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    Under 10 minutes
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