Dr. Andan completed his General Surgery residency at the Columbia University College of Physicians and Surgeons at Harlem Hospital Center, where he distinguished himself as an outstanding Chief Resident. He spent an extra 2 years during residency pursuing an NIH postdoctoral research fellowship at Columbia Presbyterian Hospital.

Following his General Surgery residency, Dr. Andan was accepted into one of the most prestigious cosmetic surgery fellowships in the U.S. He worked under Carey Nease, M.D.(former Vice President of the American Board of Cosmetic Surgery), and Robert Chad Deal, M.D. There, he performed over 750 major body and facial cosmetic surgery procedures.

Prior to founding New York Surgical Arts, Dr. Andan previously worked at Lexington Plastic Surgeons and Advanced Cosmetic Surgery of New York, further expanding his expertise in aesthetic plastic surgery techniques.