Dr. William S. Velasquez, MD

Hematology & Oncology, Medical Oncology

Accepting new patients 15 years of experience Offers telehealth


Dr. William S. Velasquez, MD is an Internist (Hematologist or Oncologist) in Houston, TX. He specializes in Hematology & Oncology and Medical Oncology, has 15 years of experience, and is board certified. He graduated from Cincinnati.

Dr. William S. Velasquez, MD works at Sugar Land and 1 other location. He is accepting new patients and accepts Aetna, Anthem, Blue Cross Blue Shield, Cigna, Humana, and other major insurance plans. Please call ahead to schedule an appointment with Dr....


Treatment Frequency

Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.

High Frequency
Normal Frequency
May Perform

Check your insurance

Ratings & Reviews

Average provider rating

Group 24

Leave a review

How was your appointment with Dr. William S. Velasquez, MD?

About Dr. William S. Velasquez, MD


  • Hematology & Oncology
  • Medical Oncology

Years of Experience

15 years of experience

Languages Spoken

  • English



NPI Number


Education & Certifications

Medical Education

  • Universidad Nacional Mayor De San Marcos, Facultad De Medicina


  • Meml Hosp
  • Meml Hosp


  • Cincinnati

Board Certifications

  • ABMS
  • Internal Medicine
  • Medical Oncology


Primary Location Pin Icon

Primary Location

Southwest Office

7737 Southwest Fwy Ste 575,

Houston, TX 77074

  • Saturday Closed
Sugar Land

17520 W Grand Pkwy S Ste 460,

Sugar Land, TX 77479


Frequently Asked Questions

Are you Dr. William S. Velasquez, MD?

Login or create a Doctor.com account to manage your FindCare profile.

Claim your free profile