About

Helping You Achieve Your Weight Loss Goals

We here at Weight Loss Texas, our team understands that it can be difficult to fully appreciate and enjoy the big moments in your life if you aren’t happy with how you look and feel in your body. That’s why we aim to do more than help our patients lose weight fast – we aim to cultivate long-term relationships based on a deep sense of trust and respect.


If you're wondering about the best way to lose weight fast and burn belly fat, then you've come to the right place. The team here at Texas Weight Loss has been teaching residents of the Austin, Houston, and San Antonio, TX areas how to lose weight for years. We employ a combination of medical weight loss diets, weight loss pills and supplements, and phentermine use in some cases to create customized plans that deliver real results. Our low carb diets offer a great path to quick weight loss, and the sooner you get started the better. Reach out to our experts today to discuss your goals!


Our staff includes obesity medicine physicians, a specialist in internal medicine, physician assistants, and nurse practitioners. Weight Loss Texas is dedicated to providing efficient and affordable services that help our patients when they are healthy and when they’re dealing with illness. Our low-carb menu makeovers and healthy lifestyle recommendations are geared toward improving the lives of our patients and their families.

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Our Weight Loss Program Has 5 Key Components

  • Nutritional Quality
  • Sustainability
  • Effectiveness
  • Health Benefits
  • Supporting Research

Contact Us Today to Reserve Your Spot!

Texas Weight Loss uses a multifaceted approach that involves healthy lifestyle habits, incorporating a new low-carb diet, and receiving injectable treatments to boost your metabolism and burn belly fat. Each client’s case is overseen by a licensed medical provider, so you can rest assured that any injectables you receive will be tailored to your unique needs. On top of our injectables, we will also recommend some of the top weight loss supplements and pills to our clients for an additional boost towards your weight loss goals.


If you are unsure how to lose weight or if you've been looking for the best way to lose weight, we welcome you to contact one of our 6 locations in the Houston, Austin, or San Antonio, TX areas today. Reserve your spot and begin living the healthier life you want.

Dr. Joseph Sleiman  FAAFP

Dr. Joseph Sleiman (FAAFP) - Founder & CEO

Joseph E. Sleiman, M.D. FAAFP, is the CEO and founder of Clinic 45. He is an established and highly skilled physician with over 20 years of experience in Internal Medicine and Obesity Medicine. Dr. Sleiman is committed to providing his patients with an exceptional level of care and attention.


He is a devotee of the Ketogenic Diet Lifestyle and uses this concept rather than medications to help his patients achieve a better metabolic health and sense of well-being.


Dr. Sleiman is an active member of the Obesity Medicine Association, the American Board of Obesity Medicine and Low Carb USA. He enjoys helping his patients look their best with the latest technology, from body contouring and medical weight loss to anti-aging and skin rejuvenation.


Dr. Sleiman also offers the safest, most advanced laser liposuction and performs all liposuction using the tumescent technique, eliminating the risks of general anesthesia.


Dr. Sleiman attended the University of Houston, where he received a Bachelor of Science in Biology and a Minor in Chemistry. Dr. Sleiman received his medical doctorate degree (MD) from the University of Texas Health Science Center. He enrolled in a residency program in Internal Medicine and Family Practice at the University of Texas and Texas A & M respectively. He is a Diplomate of the American Board of Family Physicians & the American Board of Obesity Medicine. He is also a fellow physician.

Dr. Joseph Sleiman  FAAFP

Dr. Joseph Sleiman (FAAFP) - Founder & CEO

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