Dr. Slack and his staff operate with one simple guiding principle – the patient comes first.

This starts with the initial consultation, where Dr. Slack personally meets with each patient. Patients get the time, attention, and information they need to make the decision that is best for them.

Known for his integrity and sensitivity toward patient needs and concerns, Dr. Slack is professional and reassuring. He invests in proper patient education and honesty to lay the groundwork for realistic expectations and a strong doctor-patient relationship. Selecting a surgeon who makes you comfortable and confident is key to achieving the results you hope for. Dr. Slack wants you to know that “the trust you show in selecting me as your surgeon is not something I take lightly.”

Vitals - Patient's Choice Award
Best Doctor in Dallas
Top Contributor
The American Board of Plastic Surgery Inc.

Unlike a lot of other “cosmetic surgeons,” Dr. Slack is board-certified in plastic surgery. This means he has undergone extensive training and met a set of stringent criteria in skills and knowledge. His background includes training at some of the most well-respected institutions in the nation:

  • Bachelor of Science degree in Biology, Southern Methodist University, magna cum laude
  • Doctor of Medicine, University of Texas Southwestern Medical School
  • General Surgery Residency, Parkland Memorial Hospital, Dallas, TX
  • Plastic Surgery Residency, Georgetown University Medical Center, Washington D.C.
  • Fellowship for Cosmetic and Reconstructive Surgery of the Breast, Georgetown University Medical Center, Washington, D.C.
  • Board Certified by the American Board of Plastic Surgery
  • Member of the American Society of Plastic Surgeons
  • Past President of the Dallas Society of Plastic Surgeons and Parkland Surgical Society
Dr. Charles Slack, MD

As a testament to the care and compassion he provides, he has been named a D Best Doctor by D Magazine in 2011, 2012, 2013, 2015, 2018, 2019, 2020, 2021, and 2022. Dr. Slack also brings cutting-edge technology to Allen, with non-surgical procedures such as Venus Versa, a treatment that tightens skin and improves the skin’s texture and tone. He uses new techniques for tummy tucks that eliminate the need for drains and allow for better mobility after surgery. Dr. Slack continually seeks the most current knowledge and understanding of surgical techniques and medical care, and he participates in promising medical research, such as the new breast implant.


Dr. Slack has received multiple prestigious awards from Vitals.com, check some of them out below!

Patient's Choice AwardPatients’ Choice Award (2012, 2013, 2015, 2016, 2018, 2020, 2021)

Patients’ Choice recognition reflects the difference a particular physician has made in the lives of his/her patients. The honor is bestowed to physicians who have received near perfect scores, as voted by patients.



Compassionate Doctor 5 Year AwardCompassionate Doctor Award – 5 Year Honoree (2018, 2020)

Vitals Compassionate Doctor Award – 5 Year Honoree recognizes doctors with the highest scores in bedside manner for five consecutive years. This honor is granted to a few distinct doctors in the United States based on experiences shared by patients.



Compassionate Doctor AwardCompassionate Doctor Recognition (2012, 2013, 2014, 2015, 2016, 2018, 2020)

Compassionate Doctor certification is granted to physicians who treat their patients with the utmost kindness. The honor is granted based on a physician’s overall and bedside manner scores.



On-Time Doctor AwardOn-Time Doctor Award (2015, 2016, 2018, 2020)

Vitals On-Time + Promptness Award recognizes doctors with consistent high ratings for timeliness of appointments. The honor is granted based on a physician’s overall and promptness scores.




As one of the first plastic surgeons in Allen, Dr. Slack has been serving the Dallas and Collin Counties since 2001. Originally from the Dallas area, he moved to Allen in 2001 because he liked the idea of being a small town doctor – partly because he wanted to do a variety of procedures and partly because he truly enjoys interacting with people.

“I like that I’m not just a hired guy in an office. I’m part of the community,” he says. That “small town” now has a population over 100,000.” And “the practice has expanded to include McKinney, Frisco, Plano and well beyond, bringing in patients from all across Texas. Even so, Dr. Slack still gives his patients undivided time and attention. He works to build the kind of doctor-patient relationship that is becoming obsolete in today’s economically-driven medical environment.

That means when a patient sees Dr. Slack, before any sort of exam they will be greeted by him in the lobby first. Then they will stop in his office for an in-depth discussion about the patient’s goals and what various procedures can and cannot do to help achieve the desired results.

“They are entrusting their body and health to me, and I don’t take that lightly,” Slack says. He continues the same level of care – focusing on the relationship with the patient – from exam to surgery to post-op check-ups. “Honesty and good communication is key.”