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Dr. Nicholas Callihan, MD

Emergency Medicine* Age 35
Dr. Nicholas Callihan, MD
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Dr. Nicholas Callihan, MD is an Emergency Medicine Specialist in Houston, TX.
Dr. Nicholas Callihan, MD
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Dr. Nicholas Callihan, MD

Emergency Medicine* Age 35
Houston, TX
Call for new patient details
Dr. Nicholas Callihan, MD is an Emergency Medicine Specialist in Houston, TX.

About

Dr. Nicholas Callihan, MD is an Emergency Medicine Specialist in Houston, TX. Dr. Callihan currently practices at Practice and are affiliated with Memorial Hermann Northwest Hospital. Dr. Callihan's office is not accepting new patients. Dr. Callihan is board certified in Emergency Medicine and accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Shortness of Breath
Dehydration
Chest Pain
Shortness of Breath
Dehydration
Chest Pain
Shortness of Breath
Dehydration
Chest Pain
Facial Fracture
Asphyxia and Hypoxemia
Broken Nose
Burn Injuries
Collapsed Lung (Pneumothorax)
Diabetic Ketoacidosis
Humerus Fracture
Iliac Aneurysm
Maxillary and Malar Fractures
Opioid Withdrawal
Pleural Effusion
Respiratory Failure
Rhabdomyolysis
Traumatic Acute Kidney Injury
Ventricular Tachycardia (VT)
Detoxification Evaluation

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Choice Plus POS II
    Premier Care Network Plus - Innovation Health
    Managed Choice (Open Access) POS
    Elect Choice (Open Access) EPO
    Whole Health - Memorial Hermann HMO
    Open Choice PPO
    Aetna
  • Navigate POS
    Nexus Open Access
    Choice Plus POS
    Options PPO
    Medica Choice
    Navigate HMO
  • Blue Card PPO
    Blue Card High Performance Network HPN
    Blue Advantage HMO
  • Houston Area HMO-Standard
  • Choice POS
    Choice Care PPO
    Choice Care Network PPO
    Preferred PPO
    HMO Premier HMO
    National POS
  • First Health (Coventry Health Care) PPO
  • Cigna PPO
    Open Access Plus
    SureFit Houston
  • Blue Essentials HMO
    BestChoice PPO
  • Curative EPO
    Curative PPO
    Curative PPO Plus

Locations

  1. 1 Office
    909 Frostwood Dr Fl 1, Houston, TX 77024
    Icon Directions Right Arrow Directions Phone Icon (713) 867-2000
  2. 2 Lyndon B Johnson General Hospital
    5656 Kelley St, Houston, TX 77026
    Icon Directions Right Arrow Directions Phone Icon (713) 500-7885
  3. 3 Memorial Hermann-Texas Medical Center
    6411 Fannin St, Houston, TX 77030
    Icon Directions Right Arrow Directions Phone Icon (713) 704-4000
    Monday
    Open 24 Hours 00:00 - 00:00
    Tuesday
    Open 24 Hours 00:00 - 00:00
    Wednesday
    Open 24 Hours 00:00 - 00:00
    Thursday
    Open 24 Hours 00:00 - 00:00
    Friday
    Open 24 Hours 00:00 - 00:00
    Saturday
    Open 24 Hours 00:00 - 00:00
    Sunday
    Open 24 Hours 00:00 - 00:00
  4. 4 Memorial Hermann Greater Heights Hospital
    1635 North Loop W, Houston, TX 77008
    Icon Directions Right Arrow Directions Phone Icon (713) 867-2000

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Dr. Callihan's Office & Staff

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  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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About Me

Specialties*
Emergency Medicine
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Board Certifications

Board Certifications
  • Emergency Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Common Questions and Answers
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Nicholas Callihan, MD. To arrange an appointment, call the number on Dr. Callihan's profile.

Dr. Nicholas Callihan, MD is affiliated with Memorial Hermann Northwest Hospital.

Yes, Dr. Nicholas Callihan, MD holds board certification in Emergency Medicine.

Hospital Affiliations

  • Memorial Hermann Northwest Hospital

    1635 North Loop W, Houston, TX