Meet Our Staff

Deborah Castle has been a licensed, certified, medical esthetician for the past 13years. She possesses a great talent and passion for corrective and preventive skincare. She developed this passion after being diagnosed with skin cancer herself. Deborah is devoted to educating her clients and working with them to achieve healthy glowing skin. She provides results-proven treatments that support and repair sun damaged skin, as well as other skin conditions and concerns. As a board member of the Tennessee Technology Esthetic Program since 2001, she takes her role in the education of Tennessee’s newest estheticians very seriously. Deborah also works as a patient coordinator for Marvel Cosmetic Surgery.

Connie Graves, R.N. CSA has been an advanced injector since 2000.  She received her nursing degree from the University of Tennessee, and went on to work as an OR Nurse, Surgical Assistant, Patient Coordinator, OR Manager, and also worked alongside several Board-Certified Plastic Surgeons as First Assistant. Connie has a passion for helping her patients look and feel their very best!  Her extremely high level of customer satisfaction, coupled with beautiful results, has kept her clients faithfully returning to her through the years.

Tammie has been working with Dr. Marvel for over 11 years. She first began working as his assistant and then later became a Certified Surgical Technologist. She now works as the Surgical Director in our office and oversees all operations related to cosmetic procedures. Outside of the office, she enjoys spending time with her family and their Great Danes. They love being outside and just about any activity that involves water!


Sue joined the practice in 2010 as manager of the Nashville office, migrating over from the original Dermess Renewal. Sue currently oversees all inventory expenditures, day to day operations, etc. In 2012, she was given the opportunity to oversee our Tullahoma office and she currently splits her time between the two locations. Sue spends her spare time with family and friends, volunteering, and donating her time to Brentwood Baptist Church activities whenever possible

Monica joined our team in February 2018 as a front office coordinator. Monica was born in Mexico and is now a proud citizen of the USA. She enjoys spending time with her family and traveling with friends. She is very passionate about yoga and practices every morning. She would say that her “happy place” is the beach.


Jaime Reyes, IMG, CSA is the co-founder and Clinical Director of Nashville Hair Clinic alongside Dr. Marvel. He began his medical career in Cuenca, Ecuador where he graduated as a Doctor in Medicine and Surgery from Cuenca State University School of Medicine, in 1986. He completed residencies in anesthesia and surgery at “Vicente Corral Moscoso” and “Homero Castanier” hospitals. He then moved to the United States to start his training in Hair Restoration Surgery. For the past 22 years, he has focused his area of practice in hair transplant surgeries. Jaime has performed thousands of hair transplant procedures. In October 2014, he moved to Calgary, Canada to join Dr. Louis Grondin to develop the Hair Restoration Institute. In August 2016, he returned to Nashville and joined Dr. Marvel to create Nashville Hair Clinic, a state-of-the-art medical facility dedicated to serving hair restoration patients in Middle Tennessee and all over the nation. He maintains professional memberships with the International Society of Hair Restoration, the American Academy of Aesthetic Medicine, the American Academy of Anti-Aging Medicine, and the International Association of Healthcare Professionals. Jaime is fully certified by Restoration Robotics on the ARTAS robotic hair transplant system.

Maria Reyes, HTSA has over 18 years of experience assisting in hair transplant surgeries. Her exceptional skills and knowledge in all aspects of hair restoration surgery made her one of the leading surgical assistants for many hair transplant clinics across the nation. She is trained in both robotic and non-robotic hair restoration surgeries. Her knowledge and dexterity in using a wide variety of instruments allow her to prepare Single-follicular Unit as well as Multi-Follicular Unit Grafts with outstanding quality making her one of the best surgical assistants in hair restoration in the world.


Sandra joined our team in May 2019 as a Patient Care Coordinator. She is a California native and has been in Nashville for over 20 years. She is a Licensed Practical Nurse and previously worked at Centennial Hospital Infertility Center. She is passionate about the medical field and loves talking to our patients. She enjoys running marathons and writing.


Heather joined our practice in March 2020.  With multiple years of experience and great attention to detail, she is now head over our marketing and sales department.  Heather, who is originally from South Georgia, has been a Nashville resident for over three years now.  She loves photography and being outdoors.  

Jennifer joined our team in May 2020.  With 6 years of experience and extreme knowledge, she is the perfect nurse to take care of your pre and post surgery.  She was born and raised here, and loves spending time at the park with her dogs.






Shelly joined our team in June 2020 as a front office coordinator.  She is a Virginia native and has been calling Nashville home since 2006.  Shelly first began as a licensed aesthetician and laser technician and now has over 10 years of experience in cosmetic surgery.  Outside of the office she enjoys traveling with her family and friends and spoiling her 3 dogs.




Victoria has been a certified surgical technologist for 3 years and has recently joined our practice this year. She brings vast surgical knowledge into the OR and ensures excellent performance behind the scenes. Victoria loves to workout, travel,  and spend time with her husband and dog.