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Dr. Randall Olsen, MD, PHD

Houston, TX

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Olsen, Anatomic Pathologist & Clinical Pathologist in Houston, TX?

    Dr. Randall Olsen, MD, PHD is an Anatomic Pathologist & Clinical Pathologist, who primarily practices in Houston, TX with 2 additional practice locations. Dr. Olsen graduated from University of Nebraska College of Medicine. Dr. Olsen is fluent in English, and is currently seeing new patients. Dr. Olsen’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Olsen’s office at (713) 394-6450.

    Where did Dr. Olsen go to medical school and complete their residency?

    • Medical School: University of Nebraska College of Medicine

    What languages does Dr. Olsen speak?

    Dr. Olsen and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does an Anatomic Pathologist & Clinical Pathologist like Dr. Olsen typically treat?

    As an Anatomic Pathologist & Clinical Pathologist, Dr. Olsen diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Olsen. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology here.

    Also known as:

    • Anemia
    • Low Red Blood Cell Count
    • Low Hemoglobin
    • Iron deficiency

    ICD-10 Codes:

    • D649: Anemia, unspecified

    Does Dr. Olsen accept my insurance?

    Dr. Olsen accepts most major insurance plans. Important: Please call our office at (713) 394-6450 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Olsen accept in Houston, TX?

    Dr. Olsen in Houston, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Medicare

    • Trustmark Mutual Holding Company

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Olsen's office located?

    Dr. Randall Olsen's Primary Practice

    18300 Houston Methodist Dr

    Houston, TX 77058

    (713) 394-6450

    Get Directions

    Dr. Randall Olsen's Practice 2

    6565 Fannin St

    Houston, TX 77030

    Get Directions

    Dr. Randall Olsen's Practice 3

    17201 Interstate 45 S

    The Woodlands, TX 77385

    Get Directions

    What is Dr. Olsen's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Olsen's National Provider Identifier (NPI) number is 1487841334.

    What common questions do patients ask about Dr. Olsen?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Olsen

    What is Dr. Randall Olsen's specialty?

    Dr. Olsen is a Anatomic Pathologist & Clinical Pathologist near Houston, TX.

    What does an Anatomic Pathologist & Clinical Pathologist do?

    A pathologist focuses on the causes and nature of diseases, contributing to diagnosis, prognosis, and treatment by applying knowledge from biological, chemical, and physical sciences in the laboratory. They utilize microscopic examinations of tissue specimens, cells, and body fluids, along with clinical laboratory tests on fluids and secretions, to diagnose, exclude, or monitor diseases.

    Is this Dr. Randall Olsen affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Olsen is affiliated with Houston Methodist Clear Lake Hospital, Houston Methodist Willowbrook Hospital, Houston Methodist Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

    When to see an Anatomic Pathologist & Clinical Pathologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Anatomic Pathologist & Clinical Pathologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.

    Is Randall Olsen accepting new patients in Houston, TX?

    Yes, Dr. Randall Olsen is accepting new patients at this time.

    Does Dr. Randall Olsen offer online booking?

    Please contact Dr. Olsen's office at (713) 394-6450 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Randall Olsen?

    Please contact Dr. Olsen's office at (713) 394-6450 for information regarding telehealth appointment availability or for scheduling assistance.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>