PS
25 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Sun, Otolaryngologist in Laguna Hills, CA?
Dr. Paul Sun, MD is an Otolaryngologist, who primarily practices in Laguna Hills, CA with 1 additional practice location. He has been practicing for over 25 years. Dr. Sun graduated from Washington University School of Medicine, St. Louis and completed his residency at Jewish Hospital of Cincinnati Program. Dr. Sun is fluent in English and Mandarin, and is currently seeing new patients. Dr. Sun’s practice accepts Cigna, Medicare, UnitedHealthcare, Aetna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Sun’s office at (949) 305-8000.
What are Areas of Expertise for Dr. Sun?
Dr. Paul Sun, MD is a highly-rated, board-certified Otolaryngologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Sun empowers patients to confidently navigate their health journey, specializing in Head & Neck Cancer, Nasal & Sinus Surgery, or comprehensive wellness support. Serving the Laguna Hills/CA community, Dr. Sun is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Sun go to medical school and complete their residency?
Residency: Jewish Hospital of Cincinnati Program
Medical School: Washington University School of Medicine, St. Louis
What languages does Dr. Sun speak?
Dr. Sun and their clinical team can communicate with patients in the following languages:
English
Mandarin
What conditions does Dr. Sun treat?
As an Otolaryngologist, Dr. Sun diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Sun. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Blocked Earwax
- Ear Disorder
- Impacted earwax
- Earwax impaction
- Excess earwax
ICD-10 Codes:
- H6123: Impacted cerumen, bilateral
Also known as:
- Chronic Rhinitis
- Nose Injuries and Disorder
- Chronic runny nose
- Persistent nasal inflammation
- Long-term stuffy nose
ICD-10 Codes:
- J310: Chronic rhinitis
Also known as:
- Eustachian Tube Disorder
- Eczema-like Outer Ear Inflammation
- Ear Disorder
- Eustachian Tube Problem
- Eustachian Tube Dysfunction
- Bilateral Eustachian Tube Disorder
- Eczematoid Otitis Externa
- Ear Eczema
- Itchy Outer Ear Rash
ICD-10 Codes:
- H6993: Unspecified Eustachian tube disorder, bilateral
- H60543: Acute eczematoid otitis externa, bilateral
Also known as:
- Conductive Hearing Loss
- Sensorineural Hearing Loss
- Hearing Disorder and Deafness
- Nonsyndromic hearing loss
- Sound transmission hearing loss
- Outer or middle ear hearing loss
- Temporary hearing loss
- Nerve Deafness
- Inner Ear Hearing Loss
- SNHL
- Permanent Hearing Loss
ICD-10 Codes:
- H900: Conductive hearing loss, bilateral
- H903: Sensorineural hearing loss, bilateral
Also known as:
- Other Eustachian Tube Problems
- Ear Disorder
- Eustachian Tube Disorders
- Ear Tube Issues
ICD-10 Codes:
- H6983: Other specified disorders of Eustachian tube, bilateral
Also known as:
- Sore Throat
- Throat pain
- Pharyngitis
- Throat discomfort
ICD-10 Codes:
- R070: Pain in throat
Also known as:
- Nosebleed
- Enlarged Nasal Turbinates
- Nose Injuries and Disorder
- Epistaxis
- Bleeding nose
- Nasal hemorrhage
- Turbinate hypertrophy
- Swollen turbinates
- Congested turbinates
ICD-10 Codes:
- R040: Epistaxis
- J343: Hypertrophy of nasal turbinates
Also known as:
- Neck Lump or Swelling
- Neck Mass
- Bump on Neck
- Neck Nodule
ICD-10 Codes:
- R221: Localized swelling, mass and lump, neck
Also known as:
- Deviated Septum
- Nose Injuries and Disorder
- Crooked nose septum
- Nasal blockage
- Septal deviation
ICD-10 Codes:
- J342: Deviated nasal septum
Also known as:
- Hoarseness or Voice Changes
- Voice Disorder
- Hoarse voice
- Raspy voice
- Vocal cord dysfunction
ICD-10 Codes:
- R490: Dysphonia
Also known as:
- Ear Infection
- Otitis Media
- Middle Ear Infection
- Ear Inflammation
ICD-10 Codes:
- H6523: Chronic serous otitis media, bilateral
Also known as:
- Obstructive Sleep Apnea
- Sleep Apnea
- Obstructive sleep apnea
- OSA
- Blocked airway during sleep
- Snoring and gasping during sleep
ICD-10 Codes:
- G4733: Obstructive sleep apnea (adult) (pediatric)
Also known as:
- Single Nontoxic Thyroid Nodule
- Thyroid Disease
- Benign Thyroid Nodule
- Solitary Thyroid Nodule
ICD-10 Codes:
- E041: Nontoxic single thyroid nodule
Also known as:
- Other Difficulty Swallowing
- Swallowing Disorder
- Dysphagia
- Trouble swallowing
- Swallowing problems
ICD-10 Codes:
- R1319: Other dysphagia
Also known as:
- Chronic Sinusitis
- Sinusitis
- Chronic sinus infection
- Long-term sinus problems
- Persistent sinus inflammation
ICD-10 Codes:
- J329: Chronic sinusitis, unspecified
Also known as:
- Ringing in Both Ears
- Tinnitus
- Bilateral Tinnitus
- Head Noise Both Sides
ICD-10 Codes:
- H9313: Tinnitus, bilateral
Also known as:
- Chronic Cough
- Cough
- Persistent cough
- Long-lasting cough
- Ongoing cough
ICD-10 Codes:
- R053: Chronic cough
What procedures does Dr. Sun perform?
As an Otolaryngologist, Dr. Sun performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Sun. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Maxillary Sinus Tissue Removal (Endoscopic)
- Frontal Sinus Exploration (Endoscopic)
- Endoscopic Ethmoid and Frontal Sinus Surgery
- Sinus Endoscopy with Maxillary Antrostomy
- Total Ethmoidectomy (Sinus Surgery)
- Endoscopy
- Endoscopic Maxillary Antrostomy
- Sinus Tissue Biopsy
- Maxillary Sinus Surgery
- Endoscopic Frontal Sinus Surgery
- Frontal Sinus Tissue Removal
- Sinus Exploration
- Total Ethmoidectomy
- Nasal Endoscopic Sinus Surgery
- Nasal endoscopy with sinus opening
- Maxillary sinus surgery
- Functional endoscopic sinus surgery (FESS)
- Ethmoid Sinus Surgery
- Nasal Endoscopic Ethmoidectomy
- Sinus Clearance Surgery
CPT Codes:
- 31267: Nasal/sinus endoscopy, surgical, with maxillary antrostomy; with removal of tissue from maxillary sinus
- 31276: Nasal/sinus endoscopy, surgical, with frontal sinus exploration, including removal of tissue from frontal sinus, when performed
- 31253: Nasal/sinus endoscopy, surgical with ethmoidectomy; total (anterior and posterior), including frontal sinus exploration, with removal of tissue from frontal sinus, when performed
- 31256: Nasal/sinus endoscopy, surgical, with maxillary antrostomy;
- 31255: Nasal/sinus endoscopy, surgical with ethmoidectomy; total (anterior and posterior)
Also known as:
- Nasal Turbinate Reduction Surgery
- Nasal Turbinate Reduction (Superficial)
- Removal of Nasal Turbinate
- Inferior Turbinate Resection
- Turbinate Reduction
- Nasal Airway Surgery
- Inferior turbinate ablation
- Nasal passage opening surgery
- Radiofrequency turbinate reduction
- Inferior Turbinate Excision
CPT Codes:
- 30140: Submucous resection inferior turbinate, partial or complete, any method
- 30801: Ablation, soft tissue of inferior turbinates, unilateral or bilateral, any method (eg, electrocautery, radiofrequency ablation, or tissue volume reduction); superficial
- 30130: Excision inferior turbinate, partial or complete, any method
Also known as:
- Extensive Nasal Polyp Removal
- Extensive Polypectomy Nose
- Nasal Polyp Surgery
- Removal of Nasal Growths
CPT Codes:
- 30115: Excision, nasal polyp(s), extensive
Also known as:
- Diagnostic Nasal Endoscopy
- Endoscopy
- Nose Scope
- Rhinoscope
- Nasal Examination with Scope
CPT Codes:
- 31231: Nasal endoscopy, diagnostic, unilateral or bilateral (separate procedure)
Also known as:
- Deviated Septum Repair
- Septoplasty
- Nasal Septum Surgery
- Submucous Resection of Septum
- Nose Septum Straightening
CPT Codes:
- 30520: Septoplasty or submucous resection, with or without cartilage scoring, contouring or replacement with graft
Also known as:
- Flexible Diagnostic Laryngoscopy
- Voice Box Exam
- Flexible Laryngoscope
- Throat Scope
- Diagnostic Throat Exam
CPT Codes:
- 31575: Laryngoscopy, flexible; diagnostic
Also known as:
- Tonsillectomy (Age 12+)
- Tonsil Removal
- Adult Tonsillectomy
- Throat Surgery for Tonsils
CPT Codes:
- 42826: Tonsillectomy, primary or secondary; age 12 or over
Also known as:
- Tonsil and Adenoid Removal (Children)
- Pediatric Tonsillectomy
- Adenoidectomy for Kids
- T&A Surgery
CPT Codes:
- 42820: Tonsillectomy and adenoidectomy; younger than age 12
Also known as:
- Adenoid Removal for Children
- Pediatric Adenoidectomy
- Adenoid Surgery for Kids
- Removal of Adenoids
CPT Codes:
- 42830: Adenoidectomy, primary; younger than age 12
Also known as:
- Tonsillectomy and Adenoidectomy
- Tonsil and adenoid removal
- T&A surgery
- Throat surgery for tonsils
CPT Codes:
- 42821: Tonsillectomy and adenoidectomy; age 12 or over
Also known as:
- Total Parotid Gland Removal with Facial Nerve Preservation
- Parotidectomy
- Salivary gland tumor removal
- Facial nerve sparing parotidectomy
- Parotid tumor excision
CPT Codes:
- 42420: Excision of parotid tumor or parotid gland; total, with dissection and preservation of facial nerve
Also known as:
- Thyroid Gland Removal for Cancer with Lymph Node Dissection
- Total Thyroid Removal
- Total Thyroidectomy for Cancer
- Subtotal Thyroidectomy with Neck Dissection
- Thyroid Cancer Surgery
- Complete thyroidectomy
- Thyroid gland removal
- Thyroid surgery
CPT Codes:
- 60252: Thyroidectomy, total or subtotal for malignancy; with limited neck dissection
- 60240: Thyroidectomy, total or complete
Also known as:
- Parathyroid Gland Removal or Exploration
- Parathyroid Gland Transplant
- Parathyroidectomy
- Parathyroid Gland Surgery
- Hyperparathyroidism Surgery
- Parathyroid Autograft
- Parathyroid Tissue Transfer
- Parathyroid Reimplantation
CPT Codes:
- 60500: Parathyroidectomy or exploration of parathyroid(s);
- 60512: Parathyroid autotransplantation (List separately in addition to code for primary procedure)
Also known as:
- Removal of Cystic Hygroma
- Cystic Hygroma Excision
- Lymphatic Malformation Removal
- Neck Cyst Surgery
- Armpit Cyst Removal
CPT Codes:
- 38555: Excision of cystic hygroma, axillary or cervical; with deep neurovascular dissection
Also known as:
- Ultrasound-Guided Fine Needle Biopsy
- Biopsy
- Ultrasound
- FNA Biopsy with Ultrasound
- Image-Guided Biopsy
- Fine Needle Aspiration
- First Lesion Biopsy
CPT Codes:
- 10005: Fine needle aspiration biopsy, including ultrasound guidance; first lesion
Also known as:
- Modified Radical Neck Dissection
- Cervical Lymph Node Removal
- Neck Lymphadenectomy
- Neck Dissection Surgery
- Lymph Node Biopsy Neck
CPT Codes:
- 38724: Cervical lymphadenectomy (modified radical neck dissection)
Also known as:
- Cranial Nerve Repair
- Cranial Nerve Neuroplasty
- Cranial Nerve Transposition
- Nerve Surgery in Head
CPT Codes:
- 64716: Neuroplasty and/or transposition; cranial nerve (specify)
Also known as:
- Computer-Assisted Brain Navigation
- Stereotactic Cranial Navigation
- Image-Guided Brain Surgery
- Computer-Guided Neurosurgery
CPT Codes:
- 61782: Stereotactic computer-assisted (navigational) procedure; cranial, extradural (List separately in addition to code for primary procedure)
Also known as:
- Ear Tube Insertion (General Anesthesia)
- Anesthesia
- Tympanostomy with Tubes
- Myringotomy with Tube Placement
- Ventilating Tube Insertion (Ear)
CPT Codes:
- 69436: Tympanostomy (requiring insertion of ventilating tube), general anesthesia
Also known as:
- Impacted Ear Wax Removal (One Ear)
- Cerumen Impaction Removal
- Ear Wax Extraction with Tools
- Professional Ear Cleaning
CPT Codes:
- 69210: Removal impacted cerumen requiring instrumentation, unilateral
Also known as:
- Facial Tissue Transfer (Eyelids, Nose, Ears, Lips)
- Local Flap Surgery
- Adjacent Tissue Rearrangement
- Facial Reconstruction
CPT Codes:
- 14060: Adjacent tissue transfer or rearrangement, eyelids, nose, ears and/or lips; defect 10 sq cm or less
Also known as:
- Skin Flap Surgery
- Tissue Transfer
- Local Flap Reconstruction
- Adjacent Tissue Rearrangement
CPT Codes:
- 14040: Adjacent tissue transfer or rearrangement, forehead, cheeks, chin, mouth, neck, axillae, genitalia, hands and/or feet; defect 10 sq cm or less
Does Dr. Sun accept my insurance?
Dr. Sun accepts most major insurance plans. Important: Please call our office at (949) 305-8000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Sun accept in Laguna Hills, CA?
Dr. Sun in Laguna Hills, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Shield of California
CalOptima
Crown Cork and Seal Company
Hoag Memorial Hospital Presbyterian
Medicare
Monarch HealthCare
OptumRx
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Sun's office located?
Dr. Paul Sun's Primary Practice
24411 Health Center Dr Ste 600
Laguna Hills, CA 92653
(949) 305-8000
What is Dr. Sun's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Sun's National Provider Identifier (NPI) number is 1861599193.
What common questions do patients ask about Dr. Sun?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Sun
What is Dr. Paul Sun's specialty?
Dr. Sun is a Otolaryngologist near Laguna Hills, CA. An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for conditions affecting the ears, nose, throat, respiratory, and upper alimentary systems, as well as related head and neck structures. This specialist diagnoses and treats diseases, allergies, neoplasms, deformities, disorders, and injuries involving these areas. Expertise includes head and neck oncology, facial plastic and reconstructive surgery, and the treatment of hearing and voice disorders. Contact Dr. Sun to book an appointment today.
Is this Dr. Paul Sun affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Sun is affiliated with Providence Mission Hospital Mission Viejo which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Otolaryngologist?
Explore Otolaryngologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Paul Sun accepting new patients in Laguna Hills, CA?
Yes, Dr. Paul Sun is accepting new patients at this time.
Does Dr. Paul Sun offer online booking?
Please contact Dr. Sun's office at (949) 305-8000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Paul Sun?
Please contact Dr. Sun's office at (949) 305-8000 for information regarding telehealth appointment availability or for scheduling assistance.
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