
Cynthia Villacis
Physician Assistant – Certified
Cynthia Villacis, a licensed, board-certified physician assistant, supports Dr. Tjelmeland in various clinical and surgical settings, including new consultations, pre- and post-operative care. Cynthia also maintains staff privileges at Seton Hospital, Brackenridge Hospital, St. David’s Hospital, South Austin Hospital, and Heart Hospital of Austin, which enables her to assess patients at the time of consultation, provide inpatient care, and perform hospital rounds.
Cynthia is also trained to perform in-office procedures such as ProFractional Laser Therapy, Botox injections, Fillers, and vein sclerotherapy.
Born in South Carolina, Cynthia moved several times throughout her childhood as her father served in the military. Always fond of the state of Texas, she returned in 1998 to attend college at Baylor University in Waco, where she received a Bachelor’s of Science in Biology with a concentration in Pre-Health Care in 2002, followed by a Master’s in Physician Assistant Studies from The University of Texas Medical Branch in Galveston in 2005. During elective clinical rotations, Cynthia discovered she could combine her aesthetics and medicine interests in the specialty of plastic and reconstructive surgery.
Cynthia is a member of the Association of Plastic Surgery Physician Assistants, American Academy of Physician Assistants, and the Central Texas PA Society. Prior to working with Dr. Tjelmeland’s practice, she provided patient care in Endocrinology and as a certified physician assistant.
Erin
Licensed Medical Aesthetician
Erin is a Licensed Medical Aesthetician, Certified Laser Technician and Skin Care Specialist. With over 16 years of experience in organic and medical skin care. Her extensive training began in 2004 with the completion of her Aesthetics license. Furthering her training she attended the National Laser Institute in Dallas. Evolving from organic spas to cosmetic and medical practices Erin found her love for Medical Aesthetics.
Erin has extensive certifications and training in the field of Aesthetics. Including, medical grade to superficial chemical peels, Micro-needling, Fraxel, Intense Pulse Light(IPL), Laser Hair Removal, Microblading, Coolsculpting, acne scar removal, leg vein removal, Melasma treatment.
Erin believes educating her patients in the procedures they receive and the Physician only skin care lines will help to create a lifelong plan and regimen for lasting skin health and beauty.
Aesthetics is just one of Erin’s many passions, in her free time she loves to workout, cook, and spend time with her family and Great Dane Memphis.

Sarah Ameliya Morales
Scheduling Coordinator
Ameliya is the scheduling coordinator for Meridian Surgery Center. She interacts with doctors’ offices daily to coordinate surgeries and acts as the patient contact, answering general patient questions and performing EKGs as needed.
Born and raised in South Texas, Ameliya relocated to Austin to pursue a degree in Audiology at the University of Texas. Upon graduating in 2005, she worked in audiology for a short period but had always been interested in plastic surgery. Ameliya joined the Meridian Surgery Center team in the summer of 2006 and is extremely pleased to extend our high level of care to every patient.

Patti Wilhite
Certified Public Accountant