Skip to results
CLS Health
Patient Portal
Portrait of Muhammad Zafar

Muhammad Zafar, MD

Gastroenterology

Sugar Land, TX

Accepting new patientsBook onlineBoard certified

Need help scheduling? Call 346-450-6196.

Languages
Hindi, Urdu, English
Gender
Male
Provider type
Physician
Ages seen
Adults 18–65, Seniors 65+

About Muhammad

Dr. M. Behzad Zafar is a board-certified gastroenterologist with significant clinical experience in managing digestive health. He trained at the Baylor College of Medicine in Houston, TX, where he completed his Internal Medicine Residency in 2009, and his Gastroenterology Fellowship in 2013. He provides comprehensive care for a wide range of gastrointestinal conditions, with a strong commitment to evidence-based medicine and patient-centered care. He is a member of the American College of Gastroenterology, and has been consistently recognized as a Texas Super Doctor and one of Houstonia Magazine’s Top Doctors.

“I chose a career in Gastroenterology because it gives me the opportunity to help people in many different ways. From routine colon cancer screenings and polyp removal to managing acid reflux, abdominal pain, and digestive conditions like Crohn’s Disease and Ulcerative Colitis, I work with patients across a wide range of concerns. I also perform endoscopic procedures, treat liver conditions such as Hepatitis B and C, and provide care for many other gastrointestinal issues. I completed all of my post-graduate training in Houston’s Texas Medical Center, where I developed not only my medical expertise but also a strong connection to this city. Houston has become home to me – I love its people, its culture, and its energy. It is my privilege to serve our community, and I remain committed to providing high-quality care with both expertise and compassion." - Dr. Zafar

Recent Recognition & Awards:

  • Texas Monthly’s Texas SUPER DOCTORS® (2020 to 2025)

  • Texas Monthly’s Texas SUPER DOCTORS® Rising Stars (2017 to 2019)

  • America’s Best Physicians® (2022, 2025)

  • Houstonia Magazine’s Top Doctor: Gastroenterology (2014-2016, 2018, 2020-2022)

  • HealthGrades Recognized Doctor Honor Roll (2015 to 2018)

  • H Texas Magazine Top Doctor (2017)

  • TX Top Docs: (2022)

Clinical Interests

  • ulcerative colitis
  • transoral incisionless fundoplication (tif)
  • toxic liver injury
  • sigmoidoscopy
  • regional enteritis
  • radiofrequency ablation for barrett's esophagus
  • pancreatitis
  • miniprobe endoscopic ultrasound (eus)

As listed by this provider. Contact the clinic to confirm they treat your specific condition.

Locations

CLS Health Gastroenterology Associates - Sugar Land

Book online
14100 Southwest Freeway, Suite 500Sugar Land, TX 77478
Fax
346-200-3365

CLS Health Gastroenterology Associates - Houston Galleria

Book online
4615 Southwest Freeway, Suite 900Houston, TX 77027
Fax
346-200-3365

Education & credentials

Board certifications

  • BC0000007BC0000059

Insurance accepted

126 payers listed. Coverage varies by plan and can change — confirm with the clinic and your insurer before your visit.

  • Aetna : Aetna Choice POS II(1)
    • Aetna : Aetna Choice POS II
  • Aetna : Aetna Medicare Advantage Plans(1)
    • Aetna : Aetna Medicare Advantage Plans
  • Aetna : Aetna Open Access Elect Choice(1)
    • Aetna : Aetna Open Access Elect Choice
  • Aetna : Elect Choice(1)
    • Aetna : Elect Choice
  • Aetna : Managed Choice(1)
    • Aetna : Managed Choice