Brandon Dermatology

Andres Tobon, D.O., Board Certified Dermatologist

Our Staff

Andres Tobon, D.O.

Andres Tobon, D.O. – Board Certified Dermatologist
Dr. Tobon began his education here in Tampa receiving an undergraduate degree in Natural Sciences at the University of South Florida. He then attended Michigan State University where he earned a medical degree. There he ranked at the top of his class and was a member of Sigma Sigma Phi academic fraternity. Following graduation, he completed his internship at Ingham Regional Medical Center in Lansing, Michigan. He then completed his Dermatology residency at Nova Southeastern University in Fort Lauderdale, Florida. There he served as chief resident during his last year of training. He was responsible for educating and mentoring junior residents, interns, and medical students. After completing his residency, he challenged and passed the Dermatology Board Examination.

Today Dr. Tobon strives to further his knowledge through multiple continuing medical education courses in order to offer the latest advances in Dermatology. He is active in educating medical students, interns, and residents. He also continues lecturing to other medical professionals and is an active member of multiple medical societies.

Ricardo L. Berrios, M.D.

Ricardo L. Berrios, M.D. –Board Certified Dermatologist
A native of Brandon, Dr. Berrios received his bachelor’s degree from the University of South Florida where he majored in Biomedical Sciences with a concentration in Biomedical Physics and graduated with highest honors. He graduated with honors from Emory University School of Medicine in Atlanta, Georgia, remaining there for his internship in Internal Medicine. He went on to complete a post-doctoral fellowship under the mentorship of Dr. Jack Arbiser in the Department of Dermatology at Emory, focusing on drug discovery in melanoma. He completed his residency in Dermatology at Loyola University Medical Center in Chicago, Illinois, serving as Chief Resident his final year. His clinical interests include medical dermatology, surgical dermatology, contact dermatitis, and phototherapy.


Shannon Carie, M.M.S., PA-C

Shannon moved to Tampa in 2003 and completed her Bachelor’s degree in Biomedical Science at the University of South Florida.  Shortly thereafter she transitioned into a position as a Clinical Specialist for the XTRAC Excimer laser.  After gaining clinical and management experience, she pursued training as a physician assistant at Nova Southeastern University in Fort Myers.  A majority of internships were completed in Tampa Bay, namely Tampa General Hospital where she trained in Emergency Medicine, Trauma and Reconstructive Plastic Surgery.  Shannon graduated from NSU with honors, earning a Masters of Medical Science in Physician Assistant studies.  As a Certified PA, she joined Brandon Dermatology practicing alongside Dr. Tobon in the specialty of Dermatology and Dermatologic Surgery.  She has completed advanced training in BOTOX®, Radiesse® and Belotero® injections.  Current professional memberships include: AAPA, FAPA, SDPA and FSDPA.   Her spare time is filled with love from her husband, family, friends and beagles.

Kyle Treesh, M.P.A.S.

Kyle Treesh, M.P.A.S., PA-C
Kyle began her undergraduate education at the University of Kentucky earning a Bachelors of Science degree in Health Care Science and Communications. She went on to earn her Masters of Science in Physician Assistant Studies from the University of Kentucky Graduate School along with an additional Graduate Certificate in Gerontology from the University of Kentucky College of Public Health. After graduation, she relocated to Tampa Bay with her husband and immediately began working with Brandon Dermatology. Kyle enjoys practicing clinical dermatology as well as cosmetic dermatology. Kyle has received advanced training in BOTOX®, Juvéderm™, and Radiesse® injections. Additionally, she is the resident expert for the Excmier laser for psoriasis and vitiligo. Kyle is a member of the American Academy of Physician Assistants, Florida Academy of Physician Assistants, the Society of Dermatology Physician Assistants, and the Florida Society of Dermatology Physician Assistants.

April Olesen, Licensed Medical Esthetician

April Olesen – Licensed Medical Esthetician
April Olesen is a licensed medical esthetician and has been working with Brandon Dermatology since the office opened in 2003. During this time she has worked alongside Dr. Tobon in all aspects of skin care. April enjoys working with patients to individualize skin care programs that will maximize their overall health and appearance. Her recommendations may be from daily skin care, chemical peels, microdermabrasion, hair removal treatments, photofacials, Botox® injections, and fillers such as collagen /Restylane® and Juvéderm™.

Feel free to call us at (813) 662-3376 for an appointment or Contact Us online quickly and easily.