MEDHERO is led by two highly accomplished board-certified emergency physicians, Dr. Greg Moreno, MD, and Dr. Keith Yablonicky, MD, whose elite training and distinguished careers shape the foundation of the practice. With backgrounds spanning USC, LA County+USC Medical Center, emergency medicine leadership, military service, hormone optimization, and advanced weight management, they bring exceptional depth of expertise to every patient experience. Together, they lead a trusted team of physicians, physician assistants, and licensed aestheticians committed to elevated, highly personalized care that helps patients look, feel, and live at their highest level.

MEDHERO physicians take time to review your health history, goals, and lab results before making any recommendations. There is no pressure to pursue any particular service; our focus is entirely on what makes sense for your individual needs. If you are unsure where to start, a wellness consultation is a great first step to map out the right path forward.

Yes. MEDHERO offers physician-supervised peptide therapy as part of our personalized longevity and wellness programs. Peptides are naturally occurring signaling molecules that help support key functions in the body, including metabolism, recovery, energy, sleep, tissue repair, body composition, and healthy aging. After a comprehensive evaluation, our medical team determines which protocols may be appropriate for your goals and monitors your progress with a focus on safety, optimization, and long-term results.

Visit frequency depends entirely on the service and your personal health goals. Some treatments, like IV hydration therapy or hormone optimization, may involve regular follow-up appointments to monitor progress and adjust your plan. Our MEDHERO team will walk you through a realistic schedule during your consultation so you always feel informed and prepared.

Your first visit to MEDHERO begins with a thorough review of your health history and goals, and may include lab work or body composition testing, depending on the service you are pursuing. Our physicians take the time to fully understand your situation before making any recommendations. You can expect a comfortable, professional setting where your questions are encouraged, and your concerns are addressed with care.

Feeling healthy does not always tell the full story. Many changes in the body begin quietly, long before symptoms or routine labs reveal an issue. MEDHERO uses deeper diagnostics, advanced screening, and physician-led analysis to uncover early signals in your cardiovascular, metabolic, hormonal, and overall health. Our goal is to give you a more complete understanding of your body so you can take action early, optimize how you feel, and make more informed decisions for your long-term health.

If your testing reveals anything that needs attention, your MEDHERO physician will walk you through the findings with clarity, care, and urgency when needed. You will receive a clear explanation of what the results mean, why they matter, and what your next steps should be. From follow-up testing to treatment planning, specialist referrals, or ongoing concierge support, our team helps guide you through the process so you are never left trying to interpret your health alone.

MEDHERO is designed for adults who want to take a more proactive role in their health at any stage of life. Younger members can establish a powerful health baseline, identify early patterns, and begin optimizing long before problems develop. For members in midlife and beyond, MEDHERO offers deeper insight into aging, metabolism, hormones, cardiovascular risk, body composition, and longevity. There is no perfect age to begin. The earlier you understand your health, the more opportunity you have to protect and enhance it.