Dr. Cornelius Jansen, MD

Ear, Nose, and Throat  |  
Male  |  
Age 60
(1)
Insurances AcceptedSave
Dr. Cornelius Jansen, MD
Dr. Cornelius Jansen, MD is an ear, nose, and throat doctor who practices in Walnut Creek, CA. He is 60 years old and has been practicing for 34 years.

1425 S Main St

Walnut Creek, CA 94596

Contact Information

(925) 295-4000

Dr. Cornelius Jansen, MD

Dr. Cornelius Jansen, MD

Accepted insurance

  • Kaiser Permanente

*Please verify this information when scheduling an appointment.

Learn about Dr. Jansen

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you

Top Care Areas

new

See how frequently Dr. Jansen performs your care needs compared to other doctors.

All Headaches (incl. Migraine)
normal
more than 9% of peers
Ear Disorders
normal
more than 7% of peers
Deafness
normal
more than 1% of peers

Dr. Jansen's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

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1

Specialties

  • Ear, Nose, and Throat
1

Board Certifications

  • Otolaryngology
    Accredited by: American Board of Otolaryngology*
55

Conditions Treated

  • Abscess
  • Acute Sinusitis
  • Acute Tonsillitis
  • Acute Upper Respiratory Infection
  • All Headaches (incl. Migraine)
  • Allergic Reaction
  • Allergic Rhinitis
  • Autoimmune Diseases
  • Bone Disorders
  • Brain Disorders
  • Broken Nose
  • Cancer
  • Chronic Sinusitis
  • Chronic Tonsillitis
  • Conductive Hearing Loss
  • Cough
  • Deafness
  • Deviated Septum
  • Dizziness
  • Down Syndrome
  • Dysphagia
  • Ear Ache
  • Ear Disorders
  • Earwax Buildup
  • Enlarged Turbinates
  • Eustachian Tube Dysfunction
  • Facial Fracture
  • Fracture
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Diseases
  • Head and Neck Cancer
  • Head or Neck Lump or Swelling
  • Headache
  • Leukoplakia
  • Loss of Smell and-or Taste
  • Nosebleed
  • Oral Cancer
  • Otitis Media
  • Outer Ear Infection
  • Perforated Eardrum
  • Peritonsillar Abscess
  • Pharyngitis
  • Pulmonary Disease
  • Salivary Gland Stones and Inflammation
  • Sinusitis
  • Sjögren's Syndrome
  • Sleep Apnea
  • Sleep Disorders
  • Throat Pain
  • Thyroid Cancer
  • Tinnitus
  • Tongue Cancer
  • Tongue-Tie
  • Tonsillitis
  • Vertigo

More

Read More
22

Procedures

  • Ablation or Excision of Nasal Turbinates
  • Antrostomy and Antrotomy (Sinus Surgery)
  • Balloon Sinuplasty
  • Cervical Lymph Node Dissection
  • Diagnostic Nasal and-or Sinus Endoscopy
  • ENT Surgery
  • Ear Surgery
  • Ear Tube Placement
  • Ethmoidectomy (Sinus Surgery)
  • Excision of Parotid, Sublingual, or Submandibular Gland
  • Excision or Destruction of Palate or Uvula Lesion
  • Glossectomy
  • Head and Neck Surgery
  • Intranasal or Sinus Procedure
  • Lymph Node Biopsy or Excision
  • Nasal Septum Surgery (Septoplasty)
  • Perforated Eardrum Repair (Tympanoplasty)
  • Sinus Surgery
  • Thyroid Lobectomy
  • Thyroidectomy
  • Thyroidectomy or Thyroid Lobectomy
  • Tonsillectomy

Background Check

0 Malpractice Claims

No malpractice history found for California.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.

Education

  • Johns Hopkins University School Of Medicine
    Medical School | Graduated 1983
  • Johns Hopkins Hospital
    Internship Hospital | Completed 1984
  • Johns Hopkins Hospital
    Residency Hospital | Completed 1989

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Jansen has no media or publications listed.

Languages Spoken

  • English
  • Dutch

Memberships & Professional Affiliations

Dr. Jansen does not have any memberships or affiliations listed. If you are Dr. Jansen and would like to add memberships or affiliations, please update your profile.

Dr. Jansen's Reviews

Likelihood of recommending Dr. Jansen to family and friends
5.0
based on 1 review
Dr. Jansen's Performance
  • Trustworthiness
    EXCELLENT
  • Explains condition(s) well
    EXCELLENT
  • Answers Questions
    EXCELLENT
  • Time well spent
    EXCELLENT
Office & Staff Performance
  • Scheduling
    EXCELLENT
  • Office environment
    EXCELLENT
  • Staff friendliness
    EXCELLENT
  • Average wait time
    Under 10 minutes
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Dr. Jansen accepts 1 insurance carrier
  • Kaiser Permanente

*Please verify this information when scheduling an appointment.

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