Careers Patient portal Cancel/Reschedule Pay Online Español Find your ENT Request Appointment
man dr. maza in blue suit

Guillermo Maza MD

Request Appointment

Dr. Guillermo Maza is a fellowship-trained Otolaryngologist at South Florida ENT Associates, specializing in rhinology and endoscopic skull base surgery. He earned his medical degree and completed an initial ENT residency at the Central University of Venezuela, followed by internationally recognized research in rhinology at The Ohio State University. He then completed a second residency in Otolaryngology–Head and Neck Surgery at Southern Illinois University and advanced fellowship training at Mount Sinai Health System in New York. Dr. Maza is committed to delivering precise, compassionate care tailored to each patient’s needs and is actively involved in ENT research and professional societies.

Specialties:

General ENT, Ear, Hearing, Allergy, Sinus, Head & Neck, Voice & Swallowing and Sleep

Languages:

English & Spanish

Select the location for this provider

No locations.

View their locations on the map

Patient Testimonial

I can breathe—and sleep—better than ever.

by Anonymous

Dr. Maza listened closely to my concerns and made me feel confident in my care. I finally feel like I can breathe—and sleep—better than ever.

Conditions Treated Procedures Offered
Ear Audiology Allergy Sinus Sleep Head & Neck Voice & Swallowing

Ear

The ears help us hear the sounds around us, as well as maintain our balance when we stand and walk. When pieces of the ear are infected or begin not to work properly, your hearing and balance can be impacted.

  • Hearing Loss
  • Ear Infections
  • Dizziness

Audiology

Audiology is the branch of medicine that deals with hearing. Our specialized audiologists help to determine the source of your hearing loss and work with you to utilize the available options that can help improve it.

  • Hearing Loss

Allergy

Allergies are the immune system’s abnormal response to a foreign substance around you. These are items that don’t cause a reaction in all patients, but your immune system has found them to be harmful and reacted. Allergies can include environmental allergens such as dust and pollen, as well as food or medications.

  • Environmental Allergy
  • Immune Deficiency
  • Asthma Management
  • Hives and Eczema

Sinus

Your sinuses are hollow cavities that help found around the noses and eyes. Their walls are lined with mucus that helps filter and humidify our air. If this mucus does not drain properly, the sinuses can become blocked. This leads to problems such as sinus infections or other conditions.

  • Deviated Nasal Septum
  • Congestion (Nasal Blockage)
  • Nasal Drainage
  • Sinus Infections
  • Loss of Sense of Taste and Smell

Sleep

Sleep is an essential part of preparing yourself for the day ahead. We’ve all experienced the difficulties that a lousy night of sleep can cause. For those with sleep disorders, achieving a good night of sleep can be even more challenging and even require medical intervention to be achieved.

  • Snoring
  • Sleep Apnea

Head & Neck

The head and neck are hosts to different types of glands that help us maintain our health. Much like other areas of the body, the head and neck and the glands within can experience infection, swelling, and cancer. This can affect the overall balance of our health and the systems that maintain it.

  • Thyroid Masses
  • Neck Masses
  • Salivary Glands Masses
  • Enlarged Lymph Nodes
  • Abnormal Parathyroid Glands
  • Chronic Tonsils and Adenoid Infections

Voice & Swallowing

Our voices can help us connect and communicate with the world around us. While speaking can seem easily achieved, it is really the work of several muscles and organs working together to achieve sound. If one of these muscles is strained or infected, the voice or swallowing can be impacted.

  • Vocal Cord Tumors
  • Acid Reflux
  • Hoarseness
  • Difficulty Swallowing
  • Vocal Cord Nodules and Polyps
Ear Audiology Allergy Sinus Sleep Head & Neck Voice & Swallowing

Ear

The ears help us hear the sounds around us, as well as maintain our balance when we stand and walk. When pieces of the ear are infected or begin not to work properly, your hearing and balance can be impacted.

  • Balance Testing
  • Ear Hygiene and Wax Removal
  • Ear Tubes
  • Repair of Eardrum Perforation
  • Surgical Treatment of Chronic Ear Infections

Audiology

Audiology is the branch of medicine that deals with hearing. Our specialized audiologists help to determine the source of your hearing loss and work with you to utilize the available options that can help improve it.

  • Hearing Aids Dispensing
  • Hearing Aids Programming & Maintenance
  • Hearing Testing

Allergy

Allergies are the immune system’s abnormal response to a foreign substance around you. These are items that don’t cause a reaction in all patients, but your immune system has found them to be harmful and reacted. Allergies can include environmental allergens such as dust and pollen, as well as food or medications.

  • Allergy Shots
  • Allergy Drops
  • Allergy Testing
  • Biologic Therapy
  • Food Allergy Testing
  • Drug Allergy Testing
  • Asthma Management

Sinus

Your sinuses are hollow cavities that help found around the noses and eyes. Their walls are lined with mucus that helps filter and humidify our air. If this mucus does not drain properly, the sinuses can become blocked. This leads to problems such as sinus infections or other conditions.

  • Surgery for Nasal Polyps and Chronic Sinusitis
  • Septoplasty Deviated Septum Surgery
  • Nasal Turbinate Reduction
  • In-Office CT Imaging
  • Balloon Sinuplasty

Sleep

Sleep is an essential part of preparing yourself for the day ahead. We’ve all experienced the difficulties that a lousy night of sleep can cause. For those with sleep disorders, achieving a good night of sleep can be even more challenging and even require medical intervention to be achieved.

  • Prescribe and Monitor CPAP
  • Sleep Apnea Testing
  • Sleep Apnea Surgery
  • Evaluation of Snoring and Sleep Apnea

Head & Neck

The head and neck are hosts to different types of glands that help us maintain our health. Much like other areas of the body, the head and neck and the glands within can experience infection, swelling, and cancer. This can affect the overall balance of our health and the systems that maintain it.

  • Thyroid Surgery
  • Salivary Gland Surgery
  • Head and Neck Cancers Evaluation and Surgery
  • Tonsillectomy
  • Adenoidectomy
  • Endoscopic Inspection of the Throat and Voice Box (Flexible laryngoscopy)

Voice & Swallowing

Our voices can help us connect and communicate with the world around us. While speaking can seem easily achieved, it is really the work of several muscles and organs working together to achieve sound. If one of these muscles is strained or infected, the voice or swallowing can be impacted.

  • Swallowing Therapy
  • Speech Therapy
  • Vocal Cord and Voice Examination
  • Acid Reflux Testing

Provider Biography

Dr. Guillermo Maza is a fellowship-trained Otolaryngologist with advanced expertise in rhinology and endoscopic skull base surgery. At South Florida ENT Associates, he offers comprehensive care for patients with sinus, nasal, and skull base conditions, combining clinical precision with a deeply personalized approach.

Originally from Venezuela, Dr. Maza earned his medical degree at the Central University of Venezuela, where he also completed his initial residency in Otolaryngology. He later joined The Ohio State University as a postdoctoral research fellow, contributing to nationally recognized studies in rhinology and skull base surgery. He completed a second residency in Otolaryngology–Head and Neck Surgery at Southern Illinois University and went on to complete advanced fellowship training at the Mount Sinai Health System in New York.

Dr. Maza has authored numerous peer-reviewed publications and book chapters on topics ranging from robotic surgery and sinus disease to endoscopic skull base reconstruction and computational fluid dynamics. He is an active member of multiple professional societies and is committed to evidence-based, compassionate care that improves his patients’ quality of life.

Background media

Education

Dr. Maza’s education spans premier institutions in Latin America and the United States, reflecting a deep dedication to ENT medicine and surgical innovation.

Bachelor’s Degree

  • Universidad Central de Venezuela, Luis Razetti School of Medicine – MD

Doctor of Medicine

  • Luis Razetti School of Medicine, Universidad Central de Venezuela

Residency

  • Otolaryngology, Universidad Central de Venezuela
  • Head & Neck Surgery, Southern Illinois University

Fellowship

  • Rhinology & Endoscopic Skull Base Surgery, Mount Sinai Health System, NYC

Awards and Honors

  • Best Resident Educator, Otolaryngology – Southern Illinois University

  • Graduation Honor Award, Universidad Central de Venezuela

Professional Memberships

  • American Academy of Otolaryngology–Head and Neck Surgery

  • American Rhinology Society

  • American Academy of Otolaryngic Allergy

  • Venezuelan Society of Otorhinolaryngology

  • Venezuelan Society of Rhinology and Facial Surgery

Publications

  • Dr. Maza has authored over a dozen peer-reviewed journal articles and multiple book chapters on topics including skull base surgery, robotic surgery, and computational fluid dynamics in nasal airflow. His work has been featured in journals such as The Laryngoscope, Otolaryngologic Clinics of North America, and International Forum of Allergy & Rhinology

“Creo en tratar a los pacientes como me gustaría que trataran a mi propia familia: con honestidad, compasión y una atención cuidadosa a sus necesidades individuales.”

With 37 convenient locations across the South Florida area, we’re never far away.

Find your ENT Request Appointment
Contact us media
Accessibility: If you are vision-impaired or have some other impairment covered by the Americans with Disabilities Act or a similar law, and you wish to discuss potential accommodations related to using this website, please contact our Accessibility Manager at (305) 558-3724.