Andrew T. Jaffe, MD, FAAD
Board Certified Dermatology
MOHS Micrographic Surgery
Naples and Fort Myers locations

Dr. Jaffe is the founder and visionary behind Riverchase Dermatology.  His goal was to have a facility where patients could obtain high level, cutting edge care for all of their dermatologic and cosmetic concerns by well trained and caring providers.  This emphasis on superior patient care is exemplified by having multiple locations for convenience throughout Southwest Florida, prompt appointment availability and utilizing the latest advances in equipment and techniques including MOHS micrographic surgery.  In addition, Dr. Jaffe’s philosophy of treating each patient as if they were a family member has been one of the core values at Riverchase Dermatology.

Dr Jaffe is originally from New Jersey.  After graduation from Cornell University, he attended UMDNJ where he completed his medical education as well as a residency in Dermatology including extensive cosmetic surgery training.  Dr. Jaffe continued his studies in Tampa, where he completed a MOHS Micrographic Surgery and Cutaneous Oncology fellowship. He is Board Certified by the American Academy of Dermatology.
Dr. Jaffe is a member of the American College of MOHS Micrographic Surgery and Cutaneous Oncology, The American Academy of Dermatology, American Society for Dermatologic Surgery, and The Collier County Medical Society.  He has lectured at major conferences and has published numerous articles in leading Dermatology journals.  He has also authored many book chapters relating to the field of Dermatology.

Kimberly A. Davidson, MD, FAAD
Board Certified Dermatology
Naples and Fort Myers locations

• • University of Virginia, B.S.
• • Jefferson Medical College, M.D.
• • Henry Ford Hospital-Dermatology Residency
• • Board Certified by The American Board of Dermatology
• • Specializing in Advanced Cosmetic Dermatology and Laser Surgery

Dr. Davidson is originally from Wilmington, Delaware.  After receiving her Bachelor of Science degree from University of Virginia in Charlottesville, V.A., she attended Jefferson Medical College in Philadelphia, PA.  Dr. Davidson completed her medical internship at Albert Einstein Medical Center in Philadelphia and Dermatology Residency at Henry Ford Hospital in Detroit, Michigan.  She joined the team at Riverchase Dermatology in July 2005. Dr. Davidson specializes in General Dermatology, Dermatologic Surgery, and Cosmetic Dermatology. Dr Davidson is a member of The American Academy of Dermatology, The American Society for Dermatologic Surgery, The American Medical Association, The American Society of Cosmetic Dermatology and Aesthetic Surgery, The American Society for Laser Medicine and Surgery, and The Collier County Medical Society.

Dr. Davidson has had extensive training in the latest cosmetic procedures. Her Cosmetic specialties include laser resurfacing with The Fraxel laser and The Sciton Profile. Other laser expertise includes the treatment of brown spots and rosacea with the Sciton BBL. In addition, Dr Davidson utilizes advanced techniques with Botox Cosmetic, Restylane, Perlane, Juvederm, Radiesse, and Sculptra to perform non-invasive facial sculpting. Dr. Davidson specializes in the volumalift, which utilizes injectables to contour, shape, and lift sagging/loose skin. Dr. Davidson is committed to superior patient education and utilizing the most appropriate procedures and techniques to make each patient’s experience first-class.

Cosmetic Specialties:

• • Fraxel Laser Resurfacing
• • Sciton Microlaser Peel
• • Sciton South Beach Peel (Pigmentation and Resurfacing)
• • Sciton Star Procedure (skin tightening and Resurfacing)
• • Sciton Broad Band Light (treats pigmentation and rosacea/flushing)
• • Laser treatment for broken capillaries
• • Botox Cosmetic
• • Soft tissue fillers including Restylane, Perlane, Juvederm, Radiesse, and Sculptra
• • Volumalift and Facial sculpting utilizing Botox, fillers, and Lasers

Mark H. Kagen, MD, FAAD
Board Certified Dermatology
Cape Coral & Fort Myers Locations

Dr. Kagen is originally from New York. After graduation from Columbia University, he completed his medical internship at Yale-New Haven Hospital in New Haven, Connecticut. He then completed his residency at Case-Western
Reserve University, Department of Dermatology in Cleveland, Ohio. Dr. Kagen received his fellowship as a Clinical Scholar at The Laboratory for Investigative Dermatology at Rockefeller University in New York. Dr. Kagen moved to Naples, Florida in November of 2006 to join Riverchase Dermatology. Dr. Kagen is a member of The American Academy of Dermatology and The International Academy of Cosmetic Surgery.

Dr. Kagen specializes in General Dermatology and Dermatologic surgery.

Andrew P. Kontos, M.D., FAAD Board Certified Dermatology MOHS Micrographic Surgery Cape Coral and Fort Myers locations University of Michigan, B.S. Wayne State University, M.S. Wayne State University, M.D. Henry Ford Health System-Clinical Research and Phototherapy Fellowship Henry Ford Health System-Epidermolysis Bullosa Fellowship Henry Ford Health System-Dermatology Residency Fellowship Trained Mohs Micrographic Surgeon Board Certified American Academy of Dermatology Certified by the American College of Mohs Micrographic Surgery and Cutaneous Oncology

After graduation from the University of Michigan, Dr. Kontos received his graduate and medical degrees from Wayne State University.  He then went on to complete an internship at William Beaumont Hospital in Royal Oak, Michigan.  Dr. Kontos completed fellowships in Clinical Research and Phototherapy and Epidermolysis Bullosa within the Henry Ford Health System.  After completing his residency within the Henry Ford Health System Department of Dermatology, Dr. Kontos continued his studies in Tampa, where he completed a Mohs Micrographic Surgery and Cutaneous Oncology fellowship.
Dr. Kontos is board certified by the American Academy of Dermatology. He is a member of the American Medical Association, the American Society for Dermatologic Surgery, and the American College of Mohs Micrographic Surgery and Cutaneous Oncology. 

Dr. Kontos enjoys participating in sporting activities, salt-water aquarium, traveling, astronomy, guitar, saxophone, home improvements and classical studies. He is a certified scuba diver and is fluent in the Greek language.

Sady M. Rego, MPAS, PA-C
Physician Assistant in Dermatology
Fort Myers Location

Sady M. Rego received her bachelor's degree in Biology from University of South Florida in Tampa, Florida. She completed her PA training at the University of Florida in Gainesville, Florida where she graduated with a Masters of Physician Assistant Studies (MPAS) degree in June of 2001. Upon graduation, she began practicing dermatology in Florida.
Mrs. Rego is a member of the Florida Academy of Physician Assistants, American Academy of Physician Assistants, and Society of Dermatologic Physician Assistants.  Mrs. Rego started with Riverchase Dermatology in February of 2005.