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Portrait of Kenneth Scott Lloyd, MD, Pulmonary specialist at Kelsey-Seybold Clinic.
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Kenneth Scott Lloyd, MD

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  • About the Provider
  • Education & Board Certification
  • Professional Associations

Kenneth Scott Lloyd, MD, received his Bachelor of Science in biology at University of Santa Clara in California in 1980. He completed his medical degree at Georgetown University in 1984. He went on to complete his residency in Internal Medicine at Baylor College of Medicine in Houston in 1987, where he also completed his fellowship in Pulmonary and Critical Care Medicine in 1989.

Dr. Lloyd is board certified in Internal Medicine and Pulmonary Disease and fluent in English and Spanish. He joined Kelsey-Seybold in July 2023.

Joined Kelsey-Seybold: July 2023

Awards & Publications


  • Lloyd KS, Bernard P, Holland V, Noon G, Lawrence EC, et al., "Pulmonary Function Following Heart-Lung Transplantation Utilizing Larger Donor Organs." American Review of Respiratory Disease, 1990, 142:5: 1026 –1029.
  • Windsor, NT, Lloyd KS, Young JB, et al., "Dynamics of soluble Interleukin–2 Receptor levels Immediately After Heart Transplant: Attenuation of Increase by OKT3 Therapy." Transplantation. 1990.
  • Young, JB, Lloyd KS, Windsor, NT, et al. "Relationship of Elevated Soluble Interleukin-2 Receptor Levels Measured Early After Heart Transplant to Long Term Survival and Development of Coronary Arteriopathy." Journal of Heart Transplantation, 1991. 10:243 – 50.
  • Engle, J; Safi H5; Miller C; Lloyd KS, et al., "The Impact of diaphragm Management in Prolonged Ventilator Support Following Thoracoabdominal Aortic Repair." Journal of Vascular Surgery, 1999; 29:150-6.
  • Young JB, Lawrence EC, Windsor NT, Lloyd KS, Rowe SK, DeBakey ME: Immunologic Monitoring of Heart Transplant Patients: The Value of soluble Interleukin–Receptor Essay. Kardiologija (10th congress of Yugoslavian Cardiology Society) 1989 (Suppl 1): 306.

Hobbies & Interests

In his spare time, Dr. Lloyd enjoys taking nature walks, muscle cars, golfing, and gardening.

Medical School

  • Georgetown University, 1984


  • Baylor College of Medicine, 1987; Fellowship: Baylor College of Medicine, 1989

Board Certifications

  • American Board of Internal Medicine - Internal Medicine
  • American Board of Internal Medicine - Pulmonary Disease

Dr. Lloyd is a Fellow of the American College of Chest Physicians, a Fellow of the American College of Physicians, and a member of the Harris County Medical Society, American Medical Association, American Thoracic Society, and the Texas Medical Association.


FM 1960 Clinic

13114 FM 1960 West,
Houston, TX 77065

Get Directions 713-442-8800

West Grand Parkway Clinic

2510 W. Grand Parkway N.,
Katy, TX 77449

Get Directions 713-442-4222

Hospital Affiliations

  • Houston Methodist
  • Kindred - Houston Medical Center
  • Houston Methodist - West

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