Dr. Henry Zaleski Jr, MD

Dr. Henry Zaleski Jr, MD

Oncology  ·  
Male  ·  
Age 74
Dr. Henry Zaleski Jr, MD is an oncology specialist in Houston, TX and has been practicing for 48 years. He graduated from Baylor University in 1970 and specializes in oncology, hematology, and more.

6550 Fannin St Ste 2423

Houston, TX 77030

Contact Information

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Texas
  • Cigna
  • Commercial Insurance Company
  • Coventry Health Care
  • Golden Rule
  • Humana
  • MedHealthInsurance
  • 6 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Zaleski Jr

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. Zaleski Jr performs your care needs compared to other doctors.

Breast Diseases
more than 85% of peers
Blood Disorders
more than 64% of peers
more than 63% of peers

Dr. Zaleski Jr'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

  • Oncology
  • Hematology
  • Internal Medicine

1  Board Certifications

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

71  Conditions Treated

Read Less

3  Procedures

Background Check

0 Malpractice Claims

No malpractice history found for Texas.

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.


  • Yale University
    Undergraduate School | Graduated
  • Baylor University
    Medical School | Graduated 1970
  • The Methodist Hospital
    Internship Hospital | Completed
  • Baylor Affil Hosps
    Residency Hospital | Completed
  • Baylor Affil Hosps
    Fellowship Hospital | Completed

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Zaleski Jr has no media or publications listed.

Languages Spoken

  • English
  • Arabic
  • French
  • Spanish

Memberships & Professional Affiliations

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

Dr. Zaleski Jr's Reviews

Likelihood of recommending Dr. Zaleski Jr to family and friends
4 total reviews (1 has a comment)

Likelihood to Recommend (4)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Zaleski Jr'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

Patient Comments (1)

The staff is unreliable and unprofessional. After being told he thinks I have a disease and I need to be referred to another specialist they never called me with my referral so I found my own after a week of waiting. Then after asking 3 times for them to forward medical records showing why they...more
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