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Meet the NHT Team

Excellence in hair restoration isn't the work of a single surgeon—it's the result of a dedicated, highly specialized team working in concert. At Natural Hair Transplant Medical Center, every procedure benefits from our full surgical team approach, where each member brings focused expertise to their specific role. This collaborative model ensures every patient receives meticulous attention throughout their procedure, from the first incision to the final graft placement. Our commitment to teamwork directly translates to surgical quality and patient safety. By maintaining consistent team protocols and investing in ongoing training, we deliver the natural-looking results our patients expect.

Meet Our Surgeons

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NHT Founder & Surgeon

Dr. Steven C. Chang

Founded Natural Hair Transplant Medical Center in 1993 and has dedicated over 30 years exclusively to advancing hair restoration. 

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​Based on his extensive training at leading hair restoration centers worldwide, experience and active participation in the International Society of Hair Restoration Surgery (ISHRS), Dr. Chang has refined both FUT and FUE techniques to exceptional levels. As both a practitioner and educator, he has trained surgeons globally while maintaining his personal commitment to performing surgical procedure at NHT Medical Center—ensuring each patient benefits directly from his expertise and innovations.​​

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NHT Surgeon

Dr. Michael L. Chang

Dr. Michael Chang, D.O. is a board-certified physician with 15 years of hair restoration experience, having trained under his father, Dr. Steven Chang, since his undergraduate studies at UC Irvine. After serving as Chief Resident at White Memorial Medical Center, he has dedicated seven years to hair transplant surgery. As an International Society of Hair Restoration Surgery associate member, Dr. Michael combines proven surgical techniques with advanced technology to deliver natural, dense results while prioritizing cost-effective treatment planning that maximizes long-term value for patients.

Our Surgical Technicians: The Backbone of Precision

Behind every successful procedure is a team of highly skilled surgical technicians who specialize in the intricate work that defines exceptional hair transplantation. Each technician undergoes rigorous training and screening, including the O'Connor Tweezer Dexterity Test—a standardized eye-hand coordination assessment that measures the fine motor skills essential for delicate graft handling. Candidates must complete this test in under four minutes and thirty seconds to qualify for our team.


Atsuko Chang serves as our Quality Control Director and Lead Technician Trainer. With over twenty-one years of experience since co-founding the clinic with Dr. Chang, she brings unparalleled expertise to every procedure. Atsuko has traveled to leading hair transplant centers worldwide and attended fifteen International Society of Hair Restoration Surgery (ISHRS) annual meetings, continuously advancing her knowledge of the latest techniques. During each procedure, she remains in the surgical suite, overseeing quality control and ensuring every graft meets our exacting standards. As a practice owner, her personal investment in surgical excellence ensures the highest level of care for every patient.


Our surgical technicians are equipped with advanced instrumentation and medical supplies, and each specializes in specific tasks within the procedure—from graft extraction to graft preparation to strategic implantation. This specialization allows for maximum efficiency without compromising the meticulous attention each step requires.


When you choose Natural Hair Transplant Medical Center, you're choosing a team where quality isn't just expected—it's guaranteed by over two decades of refined expertise and unwavering commitment to surgical precision.

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