Dr. Andrew Nemechek, MD

Otolaryngology-Head and Neck Surgery  |  
Male  |  
Age 53
Insurances AcceptedSave
Dr. Andrew Nemechek, MD
Dr. Andrew Nemechek, MD is an otolaryngology-head and neck surgery doctor who practices in Denver, CO. He is 53 years old and has been practicing for 26 years. Dr. Nemechek is affiliated with Sky Ridge Medical Center, Porter Adventist Hospital, Swedish Medical Center and Littleton Adventist Hospital.

2535 S Downing St Ste 480

Denver, CO 80210

Contact Information
Dr. Andrew Nemechek, MD

Dr. Andrew Nemechek, MD

Accepted insurance

  • Accepts most major Health Plans. Please contact our office for details.
  • Aetna
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Cigna
  • Commercial Insurance Company
  • HealthFirst
  • Medicaid
  • MultiPlan
  • Tricare
  • UnitedHealthCare

*Please verify this information when scheduling an appointment.

Learn about Dr. Nemechek

Care Philosophy

After being in practice for more than 10 years, Dr. Nemechek understands the importance of thoroughly explaining the medical decisions that his patients face. He takes the time to review all treatment options while completely answering questions so patients can feel confident placing their trust in him. Dr. Nemechek treats each patient as a whole person who deserves compassionate, quality care and support through their treatment.
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Dr. Nemechek's Experience

Dr. Nemechek's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Otolaryngology-Head and Neck Surgery
  • Board certified in Otolaryngology
  • No malpractice claims found
  • No sanctions found
  • No board actions found


  • Otolaryngology-Head and Neck Surgery
  • Head & Neck Surgical Oncology

Board Certifications

  • Otolaryngology
    Accredited by: American Board of Otolaryngology*

Conditions Treated

  • All Lymphoma
  • Allergic Reaction
  • Autoimmune Diseases
  • Basal Cell Carcinoma
  • Bell's Palsy
  • Blood Disorders
  • Bone Cancer
  • Bone Disorders
  • Breast Diseases
  • Cancer
  • Chronic Sinusitis
  • Deafness
  • Dysphagia
  • ENT Cancer
  • Eye Cancer
  • Fracture
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Diseases
  • Head and Neck Cancer
  • Head or Neck Lump or Swelling
  • Larynx Conditions
  • Leukoplakia
  • Liver Cancer
  • Lymphoma
  • Lymphosarcoma
  • Malignant Bone Cancer of the Skull, Face, and Jaw
  • Merkel Cell Carcinoma
  • Oral Cancer
  • Osteosarcoma
  • Parathyroid (Gland) Tumor: Other than Malignant
  • Parathyroid Cancer
  • Pulmonary Disease
  • Salivary Gland Cancer
  • Secondary Malignancies
  • Sinusitis
  • Skin Cancer
  • Sleep Apnea
  • Sleep Disorders
  • Soft Tissue Sarcoma
  • Soft Tissue Sarcoma of Head, Face, and Neck
  • Squamous Cell Carcinoma
  • Stomach Diseases
  • Throat Cancer (Hypopharyngeal)
  • Throat Cancer (Nasopharyngeal)
  • Throat Cancer (Oropharyngeal)
  • Thyroid Cancer
  • Thyroid Disease
  • Tongue Cancer
  • Tonsil Cancer
  • Tonsillitis
  • Trigeminal Neuralgia
  • Urinary Disorders
  • Vascular Disease
  • Vertigo
  • Vocal Cord Paralysis


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  • Abscess or Fluid Incision and Drainage
  • Cervical Lymph Node Dissection
  • Continuous Positive Airway Pressure (CPAP)
  • ENT Surgery
  • Excision of Parotid, Sublingual, or Submandibular Gland
  • Excision or Destruction of Dentoalveolar Lesion or Tumor
  • Excision or Destruction of Palate or Uvula Lesion
  • Excision or Destruction of Pharynx Lesion
  • Excision or Destruction of Tongue Lesion
  • Facial Reconstruction
  • Glossectomy
  • Head and Neck Surgery
  • Laryngectomy and Pharyngectomy
  • Laryngoscopy - Laryngotomy - Laryngectomy - Pharyngolaryngectomy - Pharyngectomy
  • Laryngoscopy and Laryngotomy
  • Lip, Excision or Resection
  • Lymph Node Biopsy or Excision
  • Parathyroidectomy
  • Thyroid Lobectomy
  • Thyroid Surgery
  • Thyroidectomy
  • Thyroidectomy or Thyroid Lobectomy
  • Tonsillectomy
  • Tracheal Surgery
  • Vestibule and Floor of Mouth, Excision or Destruction
  • Wound Repair

Background Check

0 Malpractice Claims

No malpractice history found for Colorado.

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.


  • Tulane University School Of Medicine
    Medical School | Graduated 1991
  • Tulane University School Of Medicine
    Internship Hospital | Completed 1993
  • Tulane University School Of Medicine
    Residency Hospital | Completed 1997
  • University of Texas MD Anderson Cancer Center
    Fellowship Hospital | Completed 1999

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Nemechek has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

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

Dr. Nemechek's Reviews

Likelihood of recommending Dr. Nemechek to family and friends
based on 28 total reviews (6 with comments)
Dr. Nemechek's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    10 to 15 minutes
Patient Comments (6)
in Denver, CO |
Andy Nemechek is the best doctor on the planet. He is an amazing surgeon and a compassionate human being. He treats every patient like he would treat his grandmother. He saved my life and I am grateful for everyday. I would not wish oral cancer on my worst enemy but if you have oral cancer then you should be treated by Dr. Nemechek and his amazing group.
Englewood, CO |
Excellent diagnostician and surgeon. Excellent communicator. Exceptional follow-up.
Englewood, CO |
Dr. Nemechek thoroughly reviewed my medical history and indicated that he wanted to manage all of my healthcare. I have never felt so at ease or confident with a physician. I had an MRI last week and Dr. Nemechek personally called me today, Memorial Day, to review the results. He is truly one of a kind and I am very blessed to be under his care.
Englewood, CO |
When I found a lump in my neck and had a biopsy, I was referred to Dr. Nemechek due to his experience and expertise in thyroid cancer. He took the time to explain to me what was happening to my thyroid. He returned my phone calls promptly to answer all of my questions. Before my surgery he spent time with me to go over my procedure and what to expect afterwards. I felt like I was his only patient. He took very good care of me.
in Grand Junction, CO |
I had Thyroid Cancer. Dr. Nemechek was thoughtful throughout the process. 8 years later I'm still cancer free.
in Littleton, CO |
My PCP referred me to Dr. Nemechek for thyroid cancer. I did not know I was supposed to tell Nemechek where the cancer had metastasized. The ultrasound reports showed cancerous areas in the center and right side of the neck. Nemechek did not read the reports and did not talk to the PCP and instead operated on the center of the neck and for no medical reason, doing a dissection of the left side off the neck where there was no problem. He left a very ugly remnant on the left side of the neck.
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Now Accepting New Patients
Dr. Nemechek accepts 11 insurance carriers
  • Accepts most major Health Plans. Please contact our office for details.
  • Aetna
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Cigna
  • Commercial Insurance Company
  • HealthFirst
  • Medicaid
  • MultiPlan
  • Tricare
  • UnitedHealthCare
    United Healthcare

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Nemechek has admitting privileges

Littleton Adventist Hospital
7700 S Broadway
Littleton, CO 80122
View Hospital Profile
Porter Adventist Hospital
2525 S Downing St
Denver, CO 80210
View Hospital Profile
Sky Ridge Medical Center
10101 Ridgegate Pkwy
Lone Tree, CO 80124
View Hospital Profile
Swedish Medical Center
501 E Hampden Ave
Englewood, CO 80113
View Hospital Profile