Founder and CEO
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Learn More About Our Founder and CEO Joseph E. Sleiman MD, FAAFP

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CEO and founder of Clinic 45, Joseph E. Sleiman MD, FAAFP, is an established and highly skilled physician. He has over 20 years of experience in the internal and obesity medicine fields. Dr. Sleiman is devoted to consistently providing his patients with an exceptional level of care and attention so they can continue to feel their best.


Dr. Sleiman attended the University of Houston as an undergrad. While there, he received a Bachelor of Science in biology and also a minor in chemistry. Dr. Sleiman then went on to obtain his medical doctorate degree (MD) from the University of Texas Health Science Center. Later, he completed residency programs in Internal Medicine and Family Practice at the University of Texas and Texas A&M, respectively. He is a Diplomat of the American Board of Family Physicians and the American Board of Obesity Medicine. He is also a fellow of the American Academy of Family Physicians.


Dr. Sleiman is a member of the Obesity Medicine Association, the American Board of Obesity Medicine, and Low Carb USA. He enjoys helping his patients look their best by utilizing some of the latest technology in the weight loss field. This includes everything from body contouring and medical weight loss to anti-aging and skin rejuvenation. In addition to this, Dr. Sleiman offers the safest, most advanced laser liposuction. He performs all liposuction using the tumescent technique, which eliminates any potential risks that come along with going under general anesthesia.


Dr. Sleiman is a devotee of the ketogenic diet lifestyle. He believes in utilizing this concept to help his patients achieve better metabolic health and a sense of well-being rather than medications.

Medical Weight Loss Consultations



With access to modern technologies and techniques, we can provide Smartlipo® Triplex®, a safe and less-invasive liposuction surgery. While smart liposuction can target trouble spots and stubborn fat cells, it unfortunately is not a cure all for weight loss. As a targeted solution for chronic weight management, Clinic 45 offers Semaglutide injections, an FDA approved appetite suppressant injection designed to minimize cravings. Combined with regular exercise and a healthier diet, Semaglutide injections can eliminate up to two pounds per week.


In conjunction with Texas Weight Loss, we’re able to supply our patients with a personalized diet plan. Our plans include high-fat low-carb foods, appetite suppressants, B12 supplements, energy boosters, lipoden injections, lipotropic injections, and continuous diet help and support.


If you are interested in learning more about our CEO and founder or the body contouring solutions we offer, please feel free to give us a call today. Our knowledgeable and friendly staff can answer any questions you may have about the best way to lose weight or help you book an appointment. As a local medical weight loss facility based in Houston, TX, we are proud to be able to provide our medical services to clients throughout Austin, San Antonio, TX, and the surrounding areas.


Contact Us Today For More Information

If you are interested in learning more about who we are, please feel free to contact us. Our knowledgeable and friendly staff can answer any questions you may have or help you book an appointment. We are proud to be able to provide our medical services to those throughout Houston, TX; Austin, TX; San Antonio, TX; and the surrounding areas. 

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