Dr. David Sycamore, MD

Dr. David Sycamore, MD

Allergy & Immunology  |  
Male  |  
Age 43
Insurances AcceptedSave
Dr. David Sycamore, MD is an allergy & immunology doctor who practices in Katy, TX. He is 43 years old and has been practicing for 12 years.

24022 Cinco Village Center Blvd

Katy, TX 77494

Contact Information

(281) 712-7241

Insurance Accepted

  • Accepts most major Health Plans. Please contact our office for details.
  • Aetna
  • Blue Cross Blue Shield of Texas
  • Cigna
  • Elderplan
  • Humana
  • Medicaid
  • Molina Healthcare
  • MultiPlan
  • UnitedHealthCare

*Please verify this information when scheduling an appointment.

Learn about Dr. Sycamore

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


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

more than 90% of peers
Facial Fracture
more than 86% of peers
Broken Nose
more than 84% of peers

Dr. Sycamore'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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Care Philosophy

This content was provided by Dr. Sycamore "Each patient has their own problems and we take the time to understand just what is bothering them and what they have tried already. Our treatment plans are tailored to each patient and can involve medical treatments or surgery. At Parkway ENT and Allergy, we treat our patients like family."


  • Allergy & Immunology
  • Ear, Nose, and Throat

Board Certifications

  • Otolaryngology
    Accredited by: American Board of Otolaryngology*

Conditions Treated

  • Acoustic Neuroma
  • Acute Pharyngitis
  • Acute Sinusitis
  • All Headaches (incl. Migraine)
  • Allergic Reaction
  • Allergic Rhinitis
  • Asthma
  • Autoimmune Diseases
  • Bone Disorders
  • Brain Disorders
  • Broken Nose
  • Bronchitis
  • COPD (Chronic Obstructive Pulmonary Disease)
  • Cancer
  • Cholesteatoma
  • Chronic Sinusitis
  • Chronic Tonsillitis
  • Common Cold
  • Conductive Hearing Loss
  • Cough
  • Deafness
  • Deviated Septum
  • Dizziness
  • Dysphagia
  • Ear Ache
  • Ear Disorders
  • Earwax Buildup
  • Enlarged Turbinates
  • Eustachian Tube Dysfunction
  • Eye Infections
  • Facial Fracture
  • Facial Pain
  • Facial Palsy
  • Foreign Body in Nose
  • Fracture
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Diseases
  • Head and Neck Cancer
  • Head or Neck Lump or Swelling
  • Headache
  • Hives
  • Hoarse Voice (Dysphonia)
  • Itchy Skin
  • Larynx Conditions
  • Loss of Smell and-or Taste
  • Nasal Obstruction
  • Nasal Polyp
  • Nasopharyngitis
  • Nose Disorders
  • Nosebleed
  • Otitis Media
  • Outer Ear Infection
  • Perforated Eardrum
  • Pharyngitis
  • Pinkeye (Conjunctivitis)
  • Pulmonary Disease
  • Salivary Gland Stones and Inflammation
  • Sinus Disorders
  • Sinus Polyp
  • Sinusitis
  • Skin Infections
  • Sleep Apnea
  • Sleep Disorders
  • Sore Throat
  • Thyroid Cancer
  • Tinnitus
  • Tonsil Cancer
  • Tonsil Disorders
  • Tonsillitis
  • Vertigo
  • Vocal Cord Paralysis


Read More


  • Adenoidectomy
  • Allergy Skin Testing
  • Allergy Testing
  • Balloon Sinuplasty
  • Diagnostic Nasal and-or Sinus Endoscopy
  • ENT Surgery
  • Ear Plastic Surgery (Otoplasty)
  • Ear Reconstruction
  • Ear Surgery
  • Ear Tube Placement
  • Earlobe Repair
  • Ethmoidectomy (Sinus Surgery)
  • Excision of Neck Mass
  • Head and Neck Surgery
  • Intranasal or Sinus Procedure
  • Myringotomy
  • Nasal Disorder Endoscopy
  • Nasal Packing for Epitaxis
  • Nasal Septum Surgery (Septoplasty)
  • Nasal Surgery
  • Nasopharyngoscopy
  • Nose Plastic Surgery (Rhinoplasty)
  • Parathyroid Surgery
  • Perforated Eardrum Repair (Tympanoplasty)
  • Sinus Surgery
  • Thyroid Lobectomy
  • Thyroid Surgery
  • Thyroidectomy
  • Thyroidectomy or Thyroid Lobectomy
  • Tonsillectomy

Background Check

0 Malpractice Claims

No malpractice history found for Texas.

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.


  • Brigham Young University
    Undergraduate School | Graduated 2000
  • University of Texas Medical School At San Antonio
    Medical School | Graduated 2005
  • Indiana University / School of Medicine
    Internship Hospital | Completed 2006
  • Indiana University / School of Medicine
    Residency Hospital | Completed 2010

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Sycamore has no media or publications listed.

Languages Spoken

  • English
  • Russian

Memberships & Professional Affiliations

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

Dr. Sycamore's Reviews

Likelihood of recommending Dr. Sycamore to family and friends
based on 39 total reviews (6 with comments)
Dr. Sycamore'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)
Katy |
The office staff gave out a very unprofessional vibe. There was too much idle chatter in the waiting area, and a very long wait time even though I had an appointment. The assistant who saw me first barely made eye contact with me and asked me a barrage of questions. They made me do a test which took seven tries to get right, and I didn't feel confident that the reading was taken correctly. The doctor made a diagnosis that didn't seem correct to me, so I am seeking out another specialist.
in Houston, TX |
Where to begin? Seemed knowledgeable and experienced but 90 days post-op and the treated condition has returned. Not entirely the docs fault, but disappointing. Biggest issue is business office and billing company. After having been pre-approved by the insurance carrier weeks prior we were required to rush to the office at 4:45pm and remit payment or the doc would not operate the following day. Now 4 mos later still waiting to be reimbursed $1,400. So avoidable. No apology just excuses.
in Katy, TX |
Scheduled and "verified insurance" for my appointment. Even rescheduled the appointment. Show up today to be told they only take my insurance for kids. Ridiculous! Had to arrange different ways to get my kids to their schools for this! In tears. Unprofessional!
Sugar Land |
This is a wonderful family doctor who saved my daughter's life. She was misdiagnosed by other doctors who didn't do the right test. By the time he diagnosed her, she was in stage 3 with a rare cancer: nasopharyngeal carcinoma. She was a national championship winner and head cheerleader in high school with many hopes and dreams of the future. She's currently in remission. He restored my faith in modern medicine. I thank our heavenly Father and Son and Holy Spirit for this doctor. God bless him
Richmond, TX |
I was referred to Dr. Sycamore for a larynx examination (laryngoscope). I have a SEVERE phobia of having anything up my nose, but Dr. Sycamore was calm, patient and understanding, painlessly getting done what needed to be done and even making me chuckle in the process. Very competent.
in Richmond, TX |
I'm a health care professional and can appreciate a good doctor when I find one. Dr. Sycamore is a good doctor. During my 1st visit he was very thorough, explained everything very well and never made me feel as if he was rushing off to the next pt. There was confusion during my 2nd visit. I was set for a sinus CT and his scheduler didn't tell me the correct cost for the procedure. So, at the appt I was upset. Dr. Sycamore took notice and did EVERYTHING to make it right. I was very pleased!
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Visit Dr. Sycamore

Now Accepting New Patients
Dr. Sycamore accepts 10 insurance carriers
  • Accepts most major Health Plans. Please contact our office for details.
  • Aetna
  • Blue Cross Blue Shield of Texas
    Blue Choice
  • Cigna
  • Elderplan
    Medicare HMO
  • Humana
  • Medicaid
    Managed Care
  • Molina Healthcare
    MHNet - Behavioral Health
  • MultiPlan
  • UnitedHealthCare
    United Healthcare HMO

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Sycamore has admitting privileges

Houston Methodist Sugar Land Hospital
16655 Southwest Fwy
Sugar Land, TX 77479
View Hospital Profile
Houston Methodist West Hospital
18500 Katy Fwy
Houston, TX 77094
View Hospital Profile
Memorial Hermann Katy Hospital
23900 Katy Fwy
Katy, TX 77494
View Hospital Profile
Memorial Hermann Sugar Land Hospital
17500 W Grand Pkwy S
Sugar Land, TX 77479
View Hospital Profile
Oakbend Medical Center
1705 Jackson St
Richmond, TX 77469
View Hospital Profile
Texas Children's Hospital
6621 Fannin St
Houston, TX 77030
View Hospital Profile


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