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Dr. Mark C Littlejohn Is this you?

About Dr. Mark C Littlejohn

Dr. Mark C Littlejohn, MD is a Doctor primarily located in Frisco, TX, with another office in Plano, TX. He has 30 years of experience. His specialties include Otolaryngology. Dr. Littlejohn is affiliated with Good Shepherd Medical Center and East Texas Medical Center Carthage. Dr. Littlejohn has received 1 award. He speaks English.

Rating Overview

10 Ratings with 3 Comments

The overall average patient rating of Dr. Mark C Littlejohn is Great. Dr. Mark C Littlejohn has been rated by 10 patients. From those 10 patients 3 of those left a comment along with their rating. The overall rating for Dr. Mark C Littlejohn is 4.4 of 5.0 stars.

Mapbox Map of Dr. Mark C Littlejohn

Primary Address

Collin County Ent

8380 Warren Pkwy Ste 504
Frisco, TX 75034
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Mapbox Map of Dr. Mark C Littlejohn


8080 Independence Pkwy Ste 504
Plano, TX 75025
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Dr. Mark C Littlejohn has the following 1 specialty

  • Otolaryngology

    An otolaryngologist is more commonly referred to as an ENT, someone that can treat medical issues you may be having with you ears, nose, or throat. This is a physician who is specially trained to diagnose and treat conditions of the ear, nose, sinuses, larynx (voice box), mouth, throat, head, and neck. These doctors treat patients through both medical and surgical means. For instance, an otolaryngologist may treat an obstruction of the nasal passage, caused by malformation of the nose, through rhinoplasty.

  • Specialty Expertise

    Dr. Mark C Littlejohn has the following 9 expertise

  • Swallowing Disorders
  • Facial Trauma
  • Smell Disorders
  • Allergies
  • Chronic Sinusitis
  • Deviated Septum
  • Tumors
  • Hearing Loss
  • Polyps

Dr. Mark C Littlejohn has 0 board certified specialties

See the board certifications this doctor has received. Board certifications provide confidence that this doctor meets the nationally recognized standards for education, knowledge and experience


Showing 5 of 10

Five Stars

Dr. Littlejohn is the most pleasant physician I've met and their office staff and structure of their office is impeccable. Everyone is friendly and approachable, including the woman who checks you in and the woman who checks you out. The day I came in they were short handed up front but they handled it very well by communicating that to patients and remaining extremely pleasant. I went in for sleep apnea/snoring and the physician was able to detect why I snore and thoroughly explained the treatment route we would take for it. As someone who is analytical and likes all the details, the physician was extremely thorough and easy to speak with. The office as a whole has a great inviting energy and I'm very happy with their standard of care.

Wait time
5 minutes
Easy Appointment
Friendly Staff
Accurate Diagnosis
Bedside Manner
Spends Time with Me
Appropriate Follow-up
Full Review Rating Breakdown
Excellent Doctor

Had an appointment with him. His diagnosis and medication seems to solve my problem.

Full Review Rating Breakdown
Friendly and helpful

Great bedside manner. Suggested options for the correction of my hearing problem. Testing done in office. Gave me contact information for outside services to help with cost of hearing aides.

Wait time
20.0 minutes
Easy Appointment
Friendly Staff
Accurate Diagnosis
Bedside Manner
Spends Time with Me
Appropriate Follow-up
Full Review Rating Breakdown
Three Stars
Five Stars
  • Awards

    1 Award

  • Patients' Choice Award

    Patients' Choice Award (2015, 2016)

    Patients' Choice recognition reflects the difference a particular physician has made in the lives of his/her patients. The honor is bestowed to physicians who have received near perfect scores, as voted by patients.

  • Hospital Affiliations

    Dr. Littlejohn is affiliated (can practice and admit patients) with the following hospital(s).

  • Education

    30 Years Experience

  • University Of Texas Medical Branch School Of Medicine

    Graduated in 1988

  • University Of Texas Health System


  • Accepted Insurance

    Dr. Mark C Littlejohn accepts the following insurance providers.

  • Aetna
    • Aetna Choice POS II
    • Aetna HMO
    • Aetna Managed Choice POS Open Access
    • Aetna Signature Administrators PPO
  • BCBS Blue Card
    • BCBS Blue Card PPO
  • BCBS Texas
    • BCBS TX BlueChoice
  • Cigna
    • CIGNA LocalPlus
    • CIGNA Open Access Plus
  • Humana
    • Humana Choice POS
    • Humana ChoiceCare Network PPO
    • Humana National POS
    • Humana Preferred PPO
  • Multiplan
    • Multiplan PPO
    • PHCS PPO
  • United Healthcare
    • UHC Choice Plus POS
    • UHC Navigate HMO
    • UHC Navigate POS
    • UHC Options PPO

Locations & Directions

  • Similiar Doctors

    Dr. Mark C Littlejohn is similar to the following 3 Doctors near Frisco, TX.