Tracey Gregory, nurse practitioner has been in the nursing profession since graduating from Georgia Baptist School of Nursing in 1991 and then completed her Bachelor of Science in Nursing in 1993 at the Medical College of Georgia. She received her Master’s of Science in Nursing and Nurse Practitioner degree from Georgia College and State University in 2002. She is board certified by the American Nurses Credentialing Center (ANCC). Since graduating Tracey has focused her career in plastic and reconstructive surgery with emphasis on artistically enhancing and rejuvenating the face with botulinum toxin type A and cosmetic injectable fillers.



Kate is a certified physician assistant, has a Master’s Degree in medical science, and is a graduate of the Mercer University Physician Assistant program. After graduation, she joined a cardiology practice at Gwinnett Medical Center. In February of 2016, she joined a Dermatology practice where she had worked previously as a medical assistant before attending PA school.

Kate is a member of the American Academy of Physician Assistants, the Georgia Association of Physician Assistants, and the Georgia Dermatology Physician Assistants.

She is an Atlanta native, graduated from the Paideia School, and then attended the University of Georgia in Athens where she graduated magna cum laude in 2011. She currently lives in Midtown near the Atlanta Beltline. She is a self-proclaimed foodie, an avid Atlanta Hawks fan, a movie buff, and enjoys spending time with her family who live nearby. Her other pastimes include traveling, exercising, and horseback riding.

Katherine Siedor, PA



Kim Donahue PA-C earned her Bachelors of Health Sciences and her Masters of Physician Assistant from Duquesne University in Pittsburgh, PA in 1997. She graduated with honors and was the inaugural recipient of the Duquesne University Student Achievement Award for academic and clinical excellence. She is nationally certified through the NCCPA. Kim has a broad spectrum of professional experience in family medicine, urgent care, women’s health, clinical research trials, and pharmaceutical sales and marketing. She joined our practice in October 2013, where she began her aesthetics and cosmetic plastic surgery training with Dr. Marc Yune. She now provides cosmetic Injectables including Botox® and cosmetic fillers, as well as Sclerotherapy, Ultherapy for facial and body rejuvenation, ThermiVa®, and Cutera Excel V® - Laser Vein Treatments.



Melissa Carranza is a board-certified registered nurse with over 12 years of experience working with Dr. Marc Yune and Aesthetic Specialty Centre. She has received two bachelors’ degrees from Georgia State University. Melissa has a bachelor of science in biology and a minor in chemistry and a bachelor of science in nursing. She is an active member of the Nursing Students at Georgia State and the American Nurses Association. She is certified in injectables, Coolsculpting, CoolTone, Secret RF, and Ultherapy.



Kinsee Cheeley is a board-certified registered nurse with over 4.5 years of experience working with Dr. Marc Yune and Aesthetic Specialty Centre in the Lake Oconee office. She has received her associates degree in nursing from Abraham Baldwin Agricultural College in Tifton,GA, and is a member of AORN – (Association of periOperative Registered Nurses). Kinsee is certified in Coolsculpting, ThermiSmooth®, ThermiVa® , Ultherapy®, Hydrafacial®, PRP and micro-needling.



Derrick Easom, FNP-C is a board certified nurse practitioner and a member of the American Academy of Nurse Practitioners. Derrick graduated from Georgia Southwestern State University with her bachelors of science in nursing. After graduation, she worked as a medical-surgical nurse at St. Mary’s Good Samaritan Hospital in Greensboro, Georgia. While working on the medical-surgical unit, she decided to advance her career and return to school to pursue a master’s degree in nursing, and completed her master’s program at Georgia Southwestern. Derrick specializes in cosmetic injectable fillers and is certified in Coolsculpting, ThermiSmooth®, ThermiVa® , Ultherapy®, Hydrafacial®, PRP and Micro-Needling.

Derrick Easom, NP



Kathryn Seeger, FNP-C, is a board-certified nurse practitioner trained in both medical and cosmetic dermatology. Kathryn received her bachelor’s degree from Vanderbilt University, graduating summa cum laude and majoring in Medicine, Health, and Society. Kathryn then pursued a nursing career, earning her post-graduate bachelor’s and master’s degrees in nursing from Emory University, ultimately graduating from the Family Nurse Practitioner program. Kathryn was inducted into the Sigma Theta Tau International Nursing Honor Society during her studies at Emory, and she is currently an active member of the American Academy of Nurse Practitioners, the National Academy of Dermatology Nurse Practitioners, and the Georgia Dermatology Physician Assistants. Kathryn has always had a passion for dermatology, skin health, and individualized patient care, which she is excited to bring to her practice at Aesthetic Specialty Centre. In her spare time, Kathryn enjoys exercising, cooking, traveling, and spending time with friends and family.

Kathryn Seeger, NP



Gina has a lifelong passion for health, wellness and understanding how the body works in its natural state. She initially earned a Bachelor of Arts in Biology at Rockford College in 1992, then completed a Bachelor of Science in Nursing at Rush University in 1994. After twenty years of nursing experience, she completed her Masters of Science in Family Practice with Clarkson College in 2015. Her love of Biology, health and wellness was a perfect fit for the fellowship training she competed with the American Academy of Anti-Aging Medicine. Gina was able to earn her Board Certification through the Academy while she worked as a functional medicine and primary care provider in Sioux Falls, SD. She joins the ASC Family as a Wellness Provider to help establish a holistic, educated and preventative approach to health.

Frequently Asked Questions About Wellness Visits.

Gina Ditta-Donahue, NP