KP
28 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Peterson, Otolaryngologist in Pasadena, CA?
Dr. Karen Peterson, MD is an Otolaryngologist, who primarily practices in Pasadena, CA. She has been practicing for over 28 years and is board certified. Dr. Peterson completed her residency at Ucla Med Ctr/Ucla D Geffen Sch, Otolaryngology; Univ Iowa Hosps & Clinics, Otolaryngology. Dr. Peterson is fluent in English, Chinese, and Spanish, and is currently seeing new patients. Dr. Peterson’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Peterson’s office at (206) 215-1770.
What are Areas of Expertise for Dr. Peterson?
Dr. Karen Peterson, MD is a highly-rated, board-certified Otolaryngologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Peterson empowers patients to confidently navigate their health journey, specializing in Laryngeal & Vocal Cord Surgery, Thyroid & Parathyroid Cancer & Surgery, and comprehensive wellness support. Serving the Pasadena, CA community, Dr. Peterson is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Peterson go to medical school and complete their residency?
Residency: Ucla Med Ctr/Ucla D Geffen Sch, Otolaryngology; Univ Iowa Hosps & Clinics, Otolaryngology | UCLA Med Center
Medical School: University Of Ia Coll Of Med- Iowa City Ia | Roy J Lucille A Carver College of Medicine At University of Iowa,Iowa City, Ia, United States
Is Dr. Peterson board certified as an Otolaryngologist?
Yes, Dr. Karen Peterson, MD is board certified by the American Board of Otolaryngology
What languages does Dr. Peterson speak?
Dr. Peterson and their clinical team can communicate with patients in the following languages:
Chinese
English
Spanish
What conditions does an Otolaryngologist like Dr. Peterson typically treat?
As an Otolaryngologist, Dr. Peterson 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. Peterson. 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. Learn more about our claims-based healthcare methodology.
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:
- Chronic Tonsillitis
- Tonsillitis
- Persistent tonsil infection
- Long-term tonsil inflammation
- Recurrent tonsillitis
ICD-10 Codes:
- J3501: Chronic tonsillitis
Also known as:
- Blocked Earwax
- Ear Disorder
- Impacted earwax
- Earwax impaction
- Excess earwax
ICD-10 Codes:
- H6123: Impacted cerumen, bilateral
Also known as:
- Sensorineural Hearing Loss
- Hearing Disorder and Deafness
- Nonsyndromic hearing loss
- Nerve Deafness
- Inner Ear Hearing Loss
- SNHL
- Permanent Hearing Loss
ICD-10 Codes:
- H903: Sensorineural hearing loss, bilateral
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:
- Enlarged Tonsils and Adenoids
- Adenoids
- Tonsil and adenoid hypertrophy
- Swollen tonsils and adenoids
- Big tonsils and adenoids
ICD-10 Codes:
- J353: Hypertrophy of tonsils with hypertrophy of adenoids
Also known as:
- Hoarseness or Voice Changes
- Voice Disorder
- Hoarse voice
- Raspy voice
- Vocal cord dysfunction
ICD-10 Codes:
- R490: Dysphonia
Also known as:
- Chronic Pansinusitis
- Sinusitis
- Chronic widespread sinus infection
- All sinus inflammation
- Long-term sinus problems
ICD-10 Codes:
- J324: Chronic pansinusitis
Also known as:
- Chronic Cough
- Cough
- Persistent cough
- Long-lasting cough
- Ongoing cough
ICD-10 Codes:
- R053: Chronic cough
What procedures does an Otolaryngologist like Dr. Peterson typically perform?
As an Otolaryngologist, Dr. Peterson 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. Peterson. 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. Learn more about our claims-based healthcare methodology.
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:
- 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:
- 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:
- Sinus Endoscopy with Maxillary Antrostomy
- Endoscopy
- Nasal endoscopy with sinus opening
- Maxillary sinus surgery
- Functional endoscopic sinus surgery (FESS)
CPT Codes:
- 31256: Nasal/sinus endoscopy, surgical, with maxillary antrostomy;
Also known as:
- Individual Speech and Language Therapy
- Speech-Language Pathology
- Voice Therapy
- Communication Disorder Treatment
- Auditory Processing Therapy
CPT Codes:
- 92507: Treatment Of Speech, Language, Voice, Communication, And/Or Auditory Processing Disorder; Individual
Does Dr. Peterson accept my insurance?
Dr. Peterson accepts most major insurance plans. Important: Please call our office at (206) 215-1770 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Peterson accept in Pasadena, CA?
Dr. Peterson in Pasadena, 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
Centene Corporation
City of Los Angeles
CVS Health (formerly Aetna)
Humana
Medicare
OptumRx Administered Payer
Other Health Care Provider
UnitedHealth Group
View All Insurances
Where is Dr. Peterson's office located?
Dr. Karen Peterson's Primary Practice
960 E Green St Ste 208
Pasadena, CA 91106
(206) 215-1770
What is Dr. Peterson's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Peterson's National Provider Identifier (NPI) number is 1518970235.
What common questions do patients ask about Dr. Peterson?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Peterson
What is Dr. Karen Peterson's specialty?
Dr. Peterson is a Otolaryngologist near Pasadena, CA.
What does an Otolaryngologist do?
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.
Is this Dr. Karen Peterson affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Peterson is affiliated with Swedish First Hill Campus, Swedish Issaquah Campus which are a Castle Connolly Top Hospitals. 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
When to see an Otolaryngologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Otolaryngologist. Explore 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 Karen Peterson accepting new patients in Pasadena, CA?
Yes, Dr. Karen Peterson is accepting new patients at this time.
Does Dr. Karen Peterson offer online booking?
Please contact Dr. Peterson's office at (206) 215-1770 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Karen Peterson?
Please contact Dr. Peterson's office at (206) 215-1770 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Karen Peterson have?
Dr. Karen Peterson is certified by the American Board of Otolaryngology.
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