Our Team

Our team gives you the tools for your fresh start, before and after your surgery. At Previty we are committed to the most innovative, technologically safe surgery possible. Dr. McCalman is the only fellowship-trained bariatric surgeon in Southeast Texas. Our care team will personalize your plan of care and help you set goals that can be achieved.


Dr. Peel and his experienced staff provide personalized attention to every patient. He partners with the patient’s other physicians, nurses and medical staff, and our nutritionist to create a team approach for the patient’s specific medical condition. This kind of care helps ease the administrative and emotional stress of a critical time. Communication is key to prevention. Dr. Peel places a high priority on patient and family communication. He and his staff are available for the patient at any time. Research shows that patients are better off when cared for by a team, and our experience with our patients has borne that research out.