Dawnyel Himes, R.T, C.L.T, L.S.O

Co-Founder – Mad Peaches

Screen Shot 2014-10-03 at 12.08.31 PMMaster laserist, visionary and co-founder of Mad Peaches MedSpa in Denver.  I love the ever changing, competitive marketplace of medical esthetics and preventive aging.  Keeping pace with change is not enough: A true leader must make change happen.

I am a Colorado native with a 100 year name in the farming community of Yuma, Colorado. Born in Wray, Colorado and raised in Florence, Colorado. I was offered the privilege of entering a vocational nursing program my junior year of high school. My Academics continued in Radiology and Biophysics from Colorado State University in Pueblo Colorado.

After moving to Denver I worked in Radiology at Littleton Hospital in Emergency Care, Operating Room and General Radiology. Years to follow, I took a job with Stryker Instruments in the navigation sales department assisting with neurology and spine surgery. My knowledge of specialized equipment combined with an eye for ongoing improvement, expanded from medical lasers, radiology and medical equipment into medical laser aesthetics.  Whether I am fine tuning laser techniques, involved in engineering a new product or planning a training to teach the newest innovations in laser therapies, I pay close attention to every detail.   As a natural innovator, I also believe everything begins with the character and integrity of : the product, the treatment, the device and our employees. I am not afraid to break new ground and bring seamless service to the consumer with the newest approach to preventive aging.

In today’s world, no one has time for cosmetic surgery, but everyone wants real, rapid results. Why go under the knife when we can accomplish many of the same results minimally and non-invasively?





Stephen A. Goldstein, MD, FACS

Medical Director

Bioidentical Hormone Replacement Therapy Expert

Medical Director of Mad Peaches, Dr. Goldstein has also Founded Vitali-T Medical Clinics on one central belief – That no man or woman should have to suffer needlessly at the hands of hormone imbalances.

Stephen A. Goldstein was born in Spartanburg, South Carolina and raised in Nashville, Tennessee. He was awarded an academic scholarship to the University of Tampa, receiving a B.S. degree in chemistry and was a recipient of the Borden Academic Prize. He did research at Chicago Argonne National Laboratory in biochemistry and biophysics.

He received his M.D. from the University of Tennessee College of Medicine and completed his General Surgery and Plastic Surgery Residency at Brown University in Providence, Rhone Island. Stephen Goldstein received an additional year of fellowship training in the field of micro vascular and hand surgery at the University of Pittsburg.

In 1985, Stephen Goldstein moved to Denver and established a private practice specializing in plastic, reconstructive and cosmetic surgery. Dr. Stephen Goldstein is a fellow of the American College for Surgeons and is board certified by the

American Board of Plastic Surgery. He has written academic articles in the field of plastic and cosmetic surgery and was a Clinical Instructor at the University of Colorado Department of Plastic Surgery. He is an active member of numerous professional societies including the highly esteemed (ASAPS) American Society for Aesthetic Plastic Surgery. Botox® Cosmetic has listed Stephen Goldstein as a member of it’s prestigious National Education Faculty. Dr. Stephen Goldstein serves as a plastic surgery consultant for Sound Surgical Technologies, the creator of LipoSelelctionSM by VASER® and trains other surgeons both nationally and international on the liposelection technique.

Stephen A. Goldstein firmly believes in continuing education and attends numerous professional meeting and conference yearly to remain in touch with the latest technological advances. Dr. Stephen Goldstein’s experience, professionalism, and unsurpassed results provide him with the makings he needs to embark on the success of Vitali-T Medical Clinics, helping you take back your life and achieve Energy, Vitality and Balance!



Kassi Neff-Castellanos, RN, BSN

Registered Nurse Injector & Certified Laser Specialist

Registered Nurse & Certified Laser Specialist

Kassi grew up in Sacramento, California and moved to Boulder, Colorado to attend the University or Colorado, Boulder where she obtained a B.A. in Spanish Language. She later received her bachelors in nursing from Columbia University followed by injectables and dermal filler training from Advanced Aesthetics Incorporated. She is also laser certified and has worked with well known cosmetic dermatologists and facial plastic surgeons in New York and Denver. Ever in the pursuit of knowledge, she is currently attending the University of Colorado, Denver family nurse practitioner program.

Kassi enjoys partnering with her patients to provide treatments that render great results, while obtaining safe and natural looking outcomes. She has extensive experience in aesthetic nursing and provides treatments including:  Botox®, Xeomin® and injectable fillers (such as Radiesse®, Juvederm®, Voluma® and Belotero®), sclerotherapy for spider veins, deep laser resurfacing, platelet rich plasma applications and photofacials/BBL among others. Building the nurse-patient relationship is important to Kassi and she believes that caring is the essence of nursing.

Kassi is fluent in Spanish and loves to travel. In her time off she also enjoys playing volleyball, hiking, biking and doing Zumba.

“Being in an ever changing industry, I am always seeking continuing education – I attend workshops and trainings as often as possible to stay up to date with the most current aesthetic practices,” says Kassandra. “My favorite part of my job is helping each individual client look and feel their confident best!”


Danica Druva, L.M.E., C.L.T

Licensed Medical Aesthetician & Certified Laser Specialist

10636009_10204246589382244_8067352020342574968_nDanica was born in San Bernardino, Califonia and raised is Centennial, Colorado. She was home schooled while pursuing a career in ice skating and later graduated Marinello School of Beauty in Irvine California receiving a license in Aesthetics. She continued her education in medical aesthetics to excel and obtain a certification in laser technology.

She is current in the latest technologies in cosmetic lasers, laser tissue interaction, laser facility management, intense pulsed light (IPL) (BBL), hair removal treatments, disorders of the skin and specializes in tattoo removal and teaching tattoo removal certification. Additionally, she has extensive training in chemical peels, dermaplaning, micro-needling as well as platelet rich plasma treatments.

Danica takes pride in working with clients striving to exceed their expectations and achieve the best results possible, with an emphasis on quality and service.

Danica enjoys trail racing, hiking with her husband and pet pig “Turbo”.



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