About Dr. Shannan McCann, MD
Dr. Shannan E. McCann, a renowned pediatric dermatologist, is quadruple Board Certified in Pediatric Dermatology, general Dermatology, Pediatrics, and Adolescent Medicine.
Patient Education Resources
Click on the medication image to access medication savings from the manufacturer. In most cases, this form must be submitted along with proof of having purchased the medication from the pharmacy. ...
There is some evidence to suggest that diet can play a role in the development of acne. Studies have found that a diet high in sugar and processed foods can increase the risk of developing acne. Diets...
Click on the product image to access medication savings or support services offered by the manufacturer In most cases, this form must be submitted along with proof of having purchased the medi...
Click on the image to access medication savings In most cases, this form must be submitted along with proof of having purchased the medication from the pharmacy. Offers may be time-limit...
Treatment for skin cancer will depend on the type and stage of the cancer, as well as the location and size of the tumor, and the patient's overall health. The main treatment options for skin canc...
Education & Training
Shannan McCann graduated cum laude with a B.S. in Zoology from the University of Washington, she further distinguished herself by obtaining an M.Ed. in Secondary Education from Milligan College, earning the highest GPA and recognition as the Delta Kappa Gamma Student Teacher of the Year.
Dr. McCann earned her Doctor of Medicine at James H. Quillen College of Medicine, East Tennessee State University in 2002 where she was elected to the Alpha Omega Alpha Honor Medical Society. After completing a residency in Pediatrics and fellowship in Adolescent Medicine through the Uniformed Services Health Education Consortium (SAUSHEC), she served as the Chief of Adolescent Medicine at Keesler Air Force Base, Mississippi. At Keesler, her clinic was in the same hall as dermatology, fueling her passion for skin conditions and inspiring her to complete a residency in Dermatology through SAUHSEC. She finished a fellowship in Pediatric Dermatology at Texas Children’s Hospital in 2018 to become the first Pediatric Dermatologist ever in the United States Air Force. As the sole dermatologist in the Department of Defense, she consulted on military children worldwide and advised the Air Force, Army, and Navy dermatology consultants to the US Surgeon Generals on pediatric dermatology issues.
From 2018-2023, she has been core faculty for one of the largest dermatology programs in the nation training Dermatology and Pediatric residents. She was honored in 2022 when selected for the coveted Distinguished Dermatology Faculty Award in recognition of her commitment to teaching and mentoring. She has extensive experience in diagnosing and treating a wide range of skin conditions in both children and adults, and is skilled in lasers, cosmetics, and surgical procedures. Dr. McCann’s expertise encompasses laser safety in medical procedures, backed by obtaining the National Medical Laser Safety Officer Certification.
Dr. McCann holds an impressive array of qualifications and professional achievements in the fields of Dermatology and Pediatric Dermatology with a seamless blend of military education and medical pursuits. Dr. McCann epitomizes professionalism and excellence in Pediatric and Adolescent Dermatology, reflecting an unwavering commitment to her field and her patients.
Professional Affiliations
Texas Dermatology

At Texas Dermatology, we seek to deliver the highest quality of skin care for multiple generations of Texans. We aim to provide a team-oriented and productive work environment. We strive to be a responsible corporate citizens and contributing members of the community through education, research, and service.