Our Surgical Team
Farhad Sigari, MD, FACS
Dr. Sigari completed his undergraduate degree in biomedical engineering at the University of California San Diego, where he published award-winning research in the field of heart disease. Dr. Sigari next attended Chicago Medical School, earning degrees in medicine, applied physiology, and pathology. Dr. Sigari was a recipient of the distinguished Dean’s Award, as well as the Alpha Omega Alpha award. Dr. Sigari went on to complete his surgical intern training at the renowned University of Chicago Hospital, focusing on otolaryngology and head/neck surgery.
During his residency and fellowship at the University of Chicago, Dr. Sigari trained alongside internationally recognized surgeons and instructors, developing techniques in endoscopic surgery, advanced otologic and head/neck surgery, and facial plastics and reconstruction.
In addition, Dr. Sigari completed comprehensive training by the pediatric head/neck surgeons at Chicago’s Comer Children's Hospital. During his residency, Dr. Sigari published multiple papers and conducted several scientific presentations at the national and international level. Dr. Sigari also has field experience, serving remote Native American communities at the Alaskan Native Medical Center.
To provide the best possible care and expertise for his patients, Dr. Sigari has passed rigorous testing and peer review to become board certified in otolaryngology (ENT, or ear, nose and throat) by the American Board of Otolaryngology.
Physician Assistants
Raia Cimatu Novak, PA-C
Raia is a certified physician assistant specializing in otorhinolaryngology. A Southern California native, she received her Bachelor of Science degree in Biochemistry from CSULB. Raia is passionate about patient care and has been in the medical field since 2011, first as an EMT then an EKG technician. Her experiences in those fields propelled her to pursue her Master’s Degree in Physician Assistant Studies at Samuel Merritt University in Oakland, CA.
Raia is board certified by the National Commission on Certification of Physician Assistants and licensed by the Physician Assistant Board of California. She is a member of the Society of Physician Assistants in Otorhinolaryngology/Head & Neck Surgery and the American Academy of Physician Assistants.
In her spare time, Raia enjoys baking, doing yoga, playing video games, and traveling. She is also an avid baseball fan and loves going to Dodger games with her husband.
Alison Ochoa, PA
Alison is a board-certified physician assistant committed to giving her patients high-quality medical care with a focus on patient education and understanding. She obtained her Bachelor's degree in Biology from Grand Canyon University in Phoenix, Arizona. After working for two years as an Emergency room scribe, EMT, and medical assistant to obtain patient contact hours for PA school, she attended Western University of Health Sciences. She received her master's degree in physician assistant studies.
Alison's past work experience has been mainly focused as an orthopedic surgical PA, but she is excited for the transition into ENT and to bring the hands-on skills that she has obtained with her. When she sees her patients, she is always focused on listening, connecting, and ultimately finding the best treatment plan possible based on the patient's needs.
In her free time, you can always find her attending a hot yoga class or enjoying the outdoors. She enjoys spending time with her husband, family and friends. She believes that a healthy mindset can intertwine with physical health.
Christopher Doan, MSN, FNP-BC
Christopher completed his undergraduate studies in Nursing at Grand Canyon University in Phoenix, Arizona, after which he began working as a registered nurse for 4 years working in medical-surgical, telemetry and intensive care units. He went on to complete his graduate studies at United States University, graduating with distinction and obtaining his Master's of Science in Nursing. He is a board certified family nurse practitioner (FNP-BC) through the American Nurses Credentialing Center (ANCC).
Chris enjoys fitness as well as various sports. As a nurse practitioner, he seeks to care for the community by diagnosing and treating various sinus, allergy and ENT conditions.
Lauryn Ciszek, MSN, FNP-C
Lauryn Ciszek, MSN, FNP-C, is a Family Nurse Practitioner (FNP) certified by the American Academy of Nurse Practitioners. She completed her FNP and Master of Science at MCPHS University, Worcester, MA, Bachelor of Science in Nursing and Neuroscience at Northeastern University, Boston, MA.
Lauryn began her career over 9 years ago as a Registered Nurse (RN) within the hospital setting, where she worked in med/surg, telemetry, and the emergency department. She has worked at several institutions as an RN, including the University of Massachusetts, the Miriam Hospital in Providence, RI, and Yale Hospital in New Haven, CT. Before joining Del Rey MD, she provided patient care at CVS Minute Clinic and as a primary care provider for St. Vincent Medical Group in Worcester, MA. She aims to deliver quality, patient-centered care focusing on education and disease prevention.
Originally a Southern California native, Lauryn played Division 1 volleyball for Northeastern University in Boston, MA. In her free time, Lauryn enjoys coaching club volleyball, traveling, and spending time with her family and labradoodles.
Our Leadership Team
Farhad Sigari, MD, FACS
Dr. Sigari completed his undergraduate degree in biomedical engineering at the University of California San Diego, where he published award-winning research in the field of heart disease. Dr. Sigari next attended Chicago Medical School, earning degrees in medicine, applied physiology, and pathology. Dr. Sigari was a recipient of the distinguished Dean’s Award, as well as the Alpha Omega Alpha award. Dr. Sigari went on to complete his surgical intern training at the renowned University of Chicago Hospital, focusing on otolaryngology and head/neck surgery.
During his residency and fellowship at the University of Chicago, Dr. Sigari trained alongside internationally recognized surgeons and instructors, developing techniques in endoscopic surgery, advanced otologic and head/neck surgery, and facial plastics and reconstruction.
In addition, Dr. Sigari completed comprehensive training by the pediatric head/neck surgeons at Chicago’s Comer Children's Hospital. During his residency, Dr. Sigari published multiple papers and conducted several scientific presentations at the national and international level. Dr. Sigari also has field experience, serving remote Native American communities at the Alaskan Native Medical Center.
To provide the best possible care and expertise for his patients, Dr. Sigari has passed rigorous testing and peer review to become board certified in otolaryngology (ENT, or ear, nose and throat) by the American Board of Otolaryngology.
Shawn Byrnes, Operations Manager
Shawn Byrnes is a seasoned professional with a diverse background in leadership across various industries, including real estate, healthcare, hospitality, and higher education. With a commitment to excellence and a passion for helping others, Shawn has con sistently demonstrated his ability to drive positive change and provide exceptional service.
Education
Shawn's journey in leadership began with a solid educational foundation. He earned his Bachelor of Science degree from Texas Tech University in Lubbock, Texas, where he not only excelled academically but also showcased his dedication to teamwork as a member of the Red Raiders football team. This experience instilled in him the values of discipline, perseverance, and collaboration, which continue to guide his professional life.
Building upon his undergraduate success, Shawn pursued a Master's degree in Organizational Leadership (MAL) at Ottawa University in Surprise, Arizona. This advanced education honed his leadership skills and equipped him with the knowledge necessary to navigate the complex challenges of today's dynamic business landscape.
Professional Experience
Shawn's impressive career journey has seen him make a significant impact in multiple industries. He has held key leadership positions in real estate, demonstrating a keen understanding of market dynamics and an ability to foster growth and innovation. In healthcare, Shawn's commitment to providing patients with the highest level of care has been a driving force in his leadership approach, ensuring that the well-being of individuals remains at the forefront of his work.
His experience in the hospitality sector has seen him excel in creating exceptional guest experiences and managing diverse teams. Additionally, Shawn has made meaningful contributions to higher education, where he combines his academic background with his leadership skills to inspire and empower students and colleagues alike.
Passions and Interests
Beyond his professional pursuits, Shawn Byrnes has a rich life outside of work. His love for sports, cultivated during his time as a Red Raider, continues to be a source of enjoyment and inspiration. He is also a devoted dog owner, cherishing the companionship and loyalty that his furry friends provide. Shawn's commitment to personal wellness extends to his passion for cycling, particularly along the beautiful beachside routes.
Importantly, Shawn is an advocate for youth development. He actively volunteers with organizations focused on empowering the next generation, emphasizing the importance of mentorship and guidance to shape the leaders of tomorrow.
Shawn Byrnes is a dedicated professional with a diverse skill set, a heart for helping others, and a commitment to making a positive impact in every endeavor he undertakes. His unique blend of leadership experience, educational achievements, and personal passions sets him apart as a dynamic and influential figure in his respective fields.
Southern California's Top Sinus & Allergy Specialists
Schedule an Appointment with Del Rey MD, the Top Reviewed Ear, Nose and Throat Experts in Los Angeles
If you have a recurring or persistent ear, nose, throat or allergy problem, it is likely your condition can be treated. Our expert team of ear, nose and throat specialists can discuss your options at one of our Del Rey MD locations to see if what specific treatment is appropriate for your condition. Contact our practice locations in Marina Del Rey, Long Beach, Bakersfield, Los Angeles, and surrounding Southern California today to book an appointment.
