About Dr. Sigari

Dr. SigariObtaining his undergraduate degree in Biomedical Engineering at the University of California San Diego, Dr. Sigari successfully published award-winning research in the field of heart disease. Venturing to Chicago, he attended The Chicago Medical School, where he graduated with his medical degree, a degree in applied physiology, a master’s in Pathology, as well as the distinguished Dean’s Award and Alpha Omega Alpha awards. Afterwards, he took on a surgical internship at the esteemed University of Chicago Hospital where he completed his Otolaryngology and Head/Neck Surgery training.

During his time at the University of Chicago, Dr. Sigari studied and trained with world-renowned surgical and scientific mentors. As a resident, his training including advanced endoscopic surgery, advanced Otologic surgery, advanced Head/Neck surgery, comprehensive training by the Pediatric Head/Neck Surgeons at Comer’s children hospital as well as Facial Plastics and Reconstruction. Additionally, during his time at the University of Chicago he published multiple Otolaryngology related papers and well as conducting presentations at both national and international meetings. One of his more unique experiences in the field includes a 3-month residency at the Alaskan Native Medical Center where he had the pleasure of tending to the needs of the Native American Population from every corner of the state of Alaska.

Since founding DelReyMD, Dr Sigari has become one of the top rated Otolaryngologist in the US. He has been awarded the Patients’ Choice Award year after year. He is ranked nationally by Healthtap.com in multiple areas of expertise. Further has been reviewed by hundreds of patients and maintains the highest marks in patient satisfaction.


Under the directorship of Dr. Sigari, DelReyMD offers patients a truly unique and full service medical experience, blending together cutting edge university style tertiary care with the warm and friendly touch of a small town doctor. Spending the past 20 years perfecting his craft and unique approach to patient care, Dr. Sigari firmly believes that each patient must be empowered with the appropriate knowledge and a full range of treatment options so that he/she can maintain an active role in their own care. At our facility, quality care is delivered in a fast, friendly and efficient manner that always minimizes the impact on the patient while maximizing the patient’s positive outcome. By utilizing the most cutting edge technologies and the latest available surgical techniques/devices, Dr. Sigari ensures that his patients receive the most quality and technologically advanced service possible. Endeavoring to champion non-surgical treatments as well as the surgical options, Dr. Sigari’s patients will receive a fully customized brand of care that is at the forefront of Otolaryngology/Head and Neck Surgery medicine.


Since high school, Dr. Sigari has been deeply passionate about his involvement with charities. Surgical philanthropy became a passion while in residency at the University of Chicago, where he travelled to the Dominican Republic to be part of cleft lip/surgical team. He is currently an active cleft surgeon for Medical Mission’s for Children, a nonprofit organization that provides free surgical care to impoverished children around the world who are suffering from cleft lip and palate deformities. Currently, Dr. Sigari is a cleft surgeon for two mission sites volunteering 2-3 weeks of his time every year. His rewarding relationship with MMFC.org is a very important part of his career and has come to define him both professionally and personally.

Anyone who wished to lend their professional talent, time and donations to MMFC. Please contact them today at info@mmfc.org or visit www.mmfc.org for more info.