Dr. Zisman earned his medical degree with Honors (Magna Cum Laude) at the Universidad Central de Venezuela, graduating in 1993 at the top of his class. He completed internship and residency in Internal Medicine at the University of Texas Southwestern Medical School in Dallas, Texas (1994-1997), where he was recipient of the prestigious John S. Miller Award for outstanding performance, followed by a clinical and research fellowship in Endocrinology, Diabetes and Metabolism at Harvard Medical School, based at the Joslin Diabetes Center, the Beth Israel/Deaconess Medical Center and the Brigham and Women’s Hospital in Boston, Massachusetts, from 1997 to 2000. He joined the University of Miami as full-time faculty in 2000, and opened The Endocrine Center of Aventura in 2007.

Dr. Zisman is Board certified in Internal Medicine and in Endocrinology, Diabetes and Metabolism. He is a member of the American Diabetes Association, the American Association of Clinical Endocrinologists, and The Endocrine Society. He has lectured extensively and presented his research at various national and international meetings and medical conferences. He has been included in the list of Best Doctors in America every year since 2005. He devotes his professional time to the practice of general endocrinology for adults, and also to this successful weight loss program. He enjoys teaching, travelling, music, good food and spending time with his wife and 3 children.


Years of Experience


Medical Spesialities


Modern Rooms


Happy Patients


​It is a customized and specifically designed for you according to your needs and goals, and includes:

Our Best Laboratory

Medical Center

We offer extensive medical services for our patients recommend that you use officia.simply dummy text of theprinting and typesetting industry medical officia.simply dummy text of theprinting.

We offer extensive medical services for our patients recommend that you use officia.simply dummy text of theprinting

  • Qualified Staff of Doctors
  • Feel like you are at Home Services
  • 24x7 Emergency Services
  • Easy and Affordable Billing

Dedicated Services

Our Departments

Why People Choose Us?

Endocrinologist are specially trained physicians in Hormones Diseases

Our clinic is run by a board-certified endocrinologist who is an endocrine specialist that has received accredited training in this field by the American Board of Internal Medicine. Many other “hormone clinics” are run by DOs, MDs, nurses, physician assistants, chiropractors, “holistic”, “functional” or wellness practitioners who have not received this training and do not have any board certification in this field. This certification requires at least 2 years of additional training (after 3 years of internal medicine training) through an accredited fellowship program affiliated with a major hospital or medical school.

In many clinics, you may feel like you are being rushed in and out by nurses and doctors. Dr, Zisman purposefully limits the number of patients that he sees per day so that he can spend enough time with each patient to address their questions and concerns. Our practice takes pride in the age-old medical tradition of talking with our patients (something that has unfortunately been fading in modern medicine). A comprehensive interview and a solid physician-patient relationship allows for proper health education and adherence to treatment.

We strongly believe that competence and compassion are the pillars of good medicine. We are always looking for ways to improve our customer service to parallel the quality our medical delivery.

Scientific and medical knowledge is constantly advancing. We believe that to provide the best possible care, our physicians must keep up with the latest research and clinical guidelines in our field. In addition, Dr. Zisman regularly attends national and international conferences, provides professional clinical education to providers regionally and nationally, and participates in clinical research projects in diabetes.