(210) 615-1300

Meet the staff

jay 400Jay M. Hoelscher, MD

Dr. Hoelscher received his medical degree from the University of Nebraska Medical Center in 1999, and he completed his residency in Internal Medicine at the University of Texas Health Science Center at San Antonio in 2002. He specializes in primary care of adults and has practice locations at the Nix Medical Center in downtown San Antonio, as well as a location at 700 South Zarzamora. Beyond the scope of his primary care clinic, he is actively involved as the Medical Director of the Medical Center Weight Loss Clinic, helping people reach their weight loss goals under a medically monitored setting.  He enjoys spending his spare time with his two active children and playing piano.


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Kathryn Norton, RN MSN ACNS-BC APRN

Kathryn Norton has a Master of Science in Nursing from the University of Incarnate Word and is a board certified Clinical Nurse Specialist with emphasis on care and treatment of patients with chronic and acute comorbidities to include obesity, diabetes, high cholesterol, and heart disease. She received her undergraduate degree from The University of Texas Health Science Center at San Antonio, TX graduating with honors.  Ms Norton has a strong desire to help others achieve their weight loss goals after having personally been thru the battle with obesity. "I understand what it's like to be obese and need help to achieve a state of healthy living. I want to help others be happy, healthy, and beautiful."



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Arturo Ortiz

Arturo graduated high school and immediately enrolled in college taking courses in nutrition and proper dieting. His goal: To optimize physical appearance and well-being. During his 4 year commitment to the US Army, Arturo became a combat medic, and used his GI Bill to put himself through nursing school, graduating from Galen College of Nursing in 1996. In addition, he worked in medical surgical nursing at Southwest General Hospital, and later became a home healthcare nurse helping and teaching diabetics better nutrition and the adverse effects of poor dieting. He currently serves as Director Of Marketing at Medical Center Weight Loss Clinic. Feel free to email him personally!


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Elma Ortiz

Mrs. Ortiz is a retired bank Vice President who joined Medical Center Weight Loss Clinic in March of 2011, shortly after losing her husband to the dreaded disease, Diabetes.  The devastating effects Diabetes has on the human body made such a strong impact on Elma, she decided to help others avoid her beloved husband's fate. Elma approached her son, Arturo Ortiz, Weight Loss Counselor at MCWLC and was hired as Patient Coordinator, a position Elma enjoys and finds extremely rewarding. Additional responsibilities include creating, implementing and enforcing policies and procedures, while performing audits, managing inventory control, and supervising the clinic's payment center.


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We also encourage teaching and molding the next generation by allowing students to rotate/extern throughout our clinic.