About Us

Looking for a Professional Primary Care Doctor Near Sulphur, LA? Look no further than The Cypress Clinic!

Meet the Staff

Dr. Maureen Lannan

Dr. Maureen Lannan received her medical doctorate from the University of Saskatchewan and completed her Family Medicine Residency Program at the University of Saskatchewan, Regina. Dr. Lannan serves on the active staff of West Calcasieu-Cameron Hospital and the Cornerstone Rehab/Wound Care Hospital. She is also the Medical Director & Panel Physician of the Wound Healing Center in Sulphur, Louisiana. Dr. Lannan holds certifications from the American Board of Family Practice, Medical Review Officer, American College of Managed Care Medicine, American College of Wound Care Medicine, and the Wound Care and Hyperbaric Therapy of National Healing Institute. Dr. Lannan is married with 3 children.


Dr. Ken Thomas

Dr. Ken Thomas received his Bachelor of Science degree in Chemical Engineering from McNeese State University and his medical doctorate degree from Louisiana State University School of Medicine in Shreveport. Dr. Thomas completed his Family Practice Residency at the University of Mississippi Medical Center in Jackson, Mississippi. Dr. Thomas is certified by the American Board of Family Medicine and affiliated with WCCH hospital, The Wound Healing Center, Cornerstone Long Term Acute Care Hospital, and High Hope Nursing Home. Dr. Thomas is married with 5 children.

About Us

Located in Sulphur LA, The Cypress Clinic specializes in family medicine and preventative health screenings.

We sincerely appreciate the opportunity to provide adults and adolescents over the age of 12 with professional, quality care that improves your overall health and wellness. We believe in patient doctor confidentiality and communication clarity between both parties, so if there is anything you wish to know about The Cypress Clinic or our services, please ask and we will be happy to provide assistance.

If you have any questions or if you would like to discuss a non-emergency medical issue, please contact us at 337-527-2491 today.