Dr. Alattar is a member of the American Society of Clinical Oncology, American Society of Hematology, Iota Epsilon Alpha Society, and the National Society of Collegiate Scholars.

Internal Medicine, Medical Oncology and Hematology


Undergraduate Degree: B.A., Psychology, Rice University, Houston, TX

Medical Degree: St. George’s University School of Medicine 

Residency: UT Houston Health Science Center, Houston, TX

Hematology/Oncology Fellowship: UT Southwestern Medical Center, Dallas, TX

Leukemia Fellowship: MD Anderson Cancer Center, Houston, TX


  • 2012 ASCO poster presentation: “High Response Rates in Patients                    

  •  with Relapsed/Refractory Acute Myeloid Leukemia with FLT3-ITD Mutation using  Azacitidine Plus Sorafenib”.

  • Bleeding diathesis associated with acquired von Willebrand Syndrome in three patients with chronic lymphocytic leukemia. Leuk Lymphoma 2015.

  • Evolving treatment paradigms in advanced non-small cell lung cancer. Clinical Oncology News 2010. 


  • English

  • Spanish

  • Arabic


  • 2012 ASCO Merit Award

  • 2014-2015 TxSCO Fellows Competition Award

  • 2012 Conquer Cancer Foundation of ASCO Markers in Cancer Merit Award

 Hospital Affiliation

  • Memorial Hermann Southwest Hospital

  • HCA West Houston Medical Center

  • Methodist West Houston Hospital

  • Memorial Hermann Northwest Hospital

  • Methodist Sugar Land Hospital

  • Memorial Hermann Memorial City Hospital

  • CHI St. Luke's Health-The Vintage Hospital

  • Memorial Hermann Katy

  • Methodist Sugar Land Hospital

  • Houston Methodist Willowbrook Hospital

Show More
Memorial City
Sugar Land



Your feedback is important. If this

is an urgent matter, please contact your clinic. For all other inquiries, please...


  • Facebook Social Icon
  • Twitter Social Icon
  • Instagram Social Icon
  • LinkedIn Social Icon
  • YouTube Social  Icon

The Oncology Consultants Overcoming Cancer

logo is a registered trademark.

Texas Medical Center
2130 W. Holcombe Blvd., 10th Fl.
Houston, TX 77030
Memorial City
925 Gessner Rd., Ste. 600
Houston, TX 77024
23960 Katy Freeway, Ste. 325
Katy, TX 77494
Sugar Land
17520 W Grand Pkwy S., Suite 460
Sugar Land, TX 77479
Greater Heights 
1631 North Loop West, Ste. 410
Houston, TX 77008
11920 Astoria Boulevard, Ste. 150
Houston, TX 77089
13215  Dotson Rd., Ste. 340
Houston, TX 77070
7789 Southwest Fwy, Ste. 460
Houston, TX 77074
1920 Country Pl. Pwy, Ste. 370
Pearland, TX 77584
Precision Cancer Center
10405 Katy Freeway, Ste. 150E
Houston, TX 77024