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Dr. Mark Sitarik, MD

Medical Oncology*
4.9 (116)
Map Pin Small Boulder, CO
Accepting new patients

Offers telehealth

Overview of Dr. Mark Sitarik, MD

Dr. Mark Sitarik, MD is a Medical Oncology Specialist in Boulder, CO. They graduated from Hahnemann Medical College and Hospital, Philadelphia, PA and is affiliated with Foothills Hospital. Dr. Sitarik, completed a residency at Internal Medicine, University Hospitals of Cleveland, Cleveland, OH. Patients rated Dr. Sitarik an average 4.9 star rating.

Dr. Sitarik works at Rocky Mountain Cancer Centers - Boulder in Boulder, CO. They frequently treat conditions like Osteosarcoma, Chronic Lymphocytic Leukemia and Myeloma along with other conditions at varying frequencies. They are accepting new patients and accept Aetna, Anthem and Anthem Blue Cross Blue Shield as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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These providers are on the medical staff of North Suburban Medical Center
Compare with other Medical Oncology Specialists
Compare Dr. Sitarik with our nearby Medical Oncology Specialists at North Suburban Medical Center
These providers are on the medical staff of North Suburban Medical Center.

Dr. Sitarik's Office Locations

  1. 1
    Rocky Mountain Cancer Centers - Boulder
    4715 Arapahoe Ave, Boulder, CO 80303 Icon Directions Right Arrow Directions Phone Icon (303) 385-2000
    Monday
    08:00 - 17:00
    Tuesday
    08:00 - 17:00
    Wednesday
    08:00 - 17:00
    Thursday
    08:00 - 17:00
    Friday
    08:00 - 17:00
    Saturday
    Closed
    Sunday
    Closed

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • Foothills Hospital

Experience & Treatment Frequency

NEW FEATURE

What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Osteosarcoma
Chronic Lymphocytic Leukemia
Myeloma

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Osteosarcoma
Chronic Lymphocytic Leukemia
Myeloma
  • View other providers who treat Myeloma
Coagulation Disorders
Hypogammaglobulinemia
Immune Thrombocytopenia
Venous Embolism and Thrombosis
Bleeding Disorders
Breast Cancer
Breast Lump
Deep Vein Thrombosis (DVT)
Follicular Lymphoma Grade 1
Hemochromatosis
Hemophilia
Hypercoagulable State
Lymphocytosis
Non-Hodgkin's Lymphoma
Primary Hypercoagulable State
Anal and Rectal Cancer
Anemia
  • View other providers who treat Anemia
Antiphospholipid Syndrome (APS)
Bladder Cancer
Bone Cancer
Brain Cancer
Breast Carcinoma
Cholangiocarcinoma
Chronic Myeloid Leukemia (CML)
Colorectal Cancer
Diffuse Large B-Cell Lymphoma
Ductal Carcinoma in Situ
Esophageal Cancer
Head and Neck Cancer
Hodgkin's Disease
Kidney Cancer
Leukocytopenia
Leukocytosis
Liver Cancer
Lung Cancer
Male Breast Carcinoma
Marginal Zone Lymphoma
Melanoma
  • View other providers who treat Melanoma
Metastatic Respiratory System Cancer
Myelodysplastic Syndromes
Myeloproliferative Disorders
Neuroendocrine Tumors
Oral Cancer
Ovarian Cancer
Pancreatic Cancer
Pancytopenia
Polycythemia Rubra Vera
Primary Central Nervous System Lymphoma
Prostate Cancer
Retroperitoneum Cancer
Shortness of Breath
Skin Cancer
Small Intestine Cancer
Soft Tissue Sarcoma
Soft Tissue Sarcoma of Head, Face, and Neck
Thrombocytosis
Thyroid Cancer
Tonsil Cancer
Upper Digestive Tract Cancer
Urinary Tract Cancer
Uterine Cancer
Vitamin B Deficiency
Vitamin B12 Anemia
Vitamin B12 Deficiency
von Willebrand Disease
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Acquired Hemolytic Anemia
Acute Leukemia
Acute Lymphoid Leukemia
Acute Myeloblastic Leukemia Type 3
Acute Myeloid Leukemia
Adrenal Gland Cancer
All Headaches (incl. Migraine)
Amyloidosis
Brain Tumor
Cancer of Cerebral Meninges
Central Cyanosis
Chronic Myelomonocytic Leukemia
Colon Cancer
Constipation
Cryoglobulinemia
Cutaneous T-Cell Lymphoma
Dehydration
Drug Induced Aplastic Anemia
Endocrine Gland Cancer
Eye Cancer
Factor II Deficiency
Factor V Deficiency
Factor VII Deficiency
Factor X Deficiency
Factor XII Deficiency
Factor XIII Deficiency
Follicular Lymphoma Grade 2
Follicular Lymphoma Grade 3A
Follicular Lymphoma Grade 3B
Gallbladder Cancer
Illeum Cancer
Jejunum Cancer
Limb Pain
Lobular Carcinoma
Lymphocytopenia
Lymphoma
  • View other providers who treat Lymphoma
Macroglobulinemia (incl. Waldenstrom's )
Male Breast Cancer
Malignant Mediastinal Tumor
Malignant Pleura Secondary
Mantle Cell Lymphoma
Meningiomas
Merkel Cell Carcinoma
Multiple Sclerosis (MS)
Mycosis Fungoides
Nausea
  • View other providers who treat Nausea
Neutropenia
Nodular Lymphocyte-Predominant Hodgkin Lymphoma
Nodular Sclerosis Hodgkins Lymphoma
Peripheral T-Cell Lymphoma
Peritoneal Cancer
Pernicious Anemia
Pleura Cancer
Pleural Cancer
Refractory Anemia with Sideroblasts
Squamous Cell Carcinoma of Skin
Stomach Cancer
T-Cell Prolymphocytic Leukemia
Testicular Cancer
Thalassemia
Throat Cancer (Nasopharyngeal)
Thrush
  • View other providers who treat Thrush
Tongue Cancer
Anemia and Iron Deficiency Screening
Bone Marrow Biopsy
Breast Cancer Treatment
Cancer Counseling
Cancer Screening
Cancer Treatment
Chemotherapy
Erythropoietin Test
Genetic Counseling Services
Hematologic Disorder Treatment
Oral Cancer Screening
PET Scan
  • View other providers who treat PET Scan
Radiation Therapy
Skin Screenings
Thoracentesis
Check your insurance
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    Please double-check when making an appointment.

    View All Accepted Carriers

    • Aetna
    • Anthem
    • Anthem Blue Cross Blue Shield
    • Blue Cross Blue Shield
    • CareFirst Blue Cross Blue Shield
    • Cigna
    • First Health
    • Humana
    • Kaiser Permanente
    • MultiPlan

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
    Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.

    Learn more about how FindCare's ratings and reviews work

    4.9
    Average provider rating
    Based on 116 ratings
    Patient Ratings (116)
    5 Star
    (112)
    4 Star
    (2)
    3 Star
    (0)
    2 Star
    (0)
    1 Star
    (2)
    Leave a review

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    Dr. Sitarik's Office & Staff

    • Ease of scheduling urgent appointments
    • Office environment, cleanliness, comfort, etc.
    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. Sitarik

    • Level of trust in provider's decisions
    • 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 Dr. Mark Sitarik, MD

    Specialties*
    • Medical Oncology

    • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
    Specialties*
    Languages Spoken
    • English
    Languages Spoken
    NPI Number
    • 1346224664
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Fellowship
    • Medical Oncology, University of Colorado Health Sciences Center, Denver, CO
    Fellowship
    Residency
    • Internal Medicine, University Hospitals of Cleveland, Cleveland, OH
    Residency
    Medical Education
    • Hahnemann Medical College and Hospital, Philadelphia, PA
    Medical Education
    Board Certifications
    • Internal Medicine, Medical Oncology and Oncology
    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.

    Frequently Asked Questions

    Dr. Mark Sitarik, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Sitarik is offering online scheduling or call the provider’s office for more information.

    Dr. Sitarik has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Sitarik works at Rocky Mountain Cancer Centers - Boulder in Boulder, CO. View the full address on Dr. Sitarik’s profile.

    Dr. Sitarik has seen patients for Osteosarcoma, Chronic Lymphocytic Leukemia and Myeloma, and more. You can see other conditions treated by Dr. Sitarik on their profile. Please call the provider’s office to confirm all visit reasons.

    116 patients have reviewed Dr. Sitarik. The overall rating for this provider is 4.9. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Sitarik.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Sitarik, there are benefits to both methods. A person calling to schedule an with Dr. Sitarik appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

    Telehealth Options
    This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Sitarik, or would you like to choose another provider and have an online appointment right now?
    Find provider online now
    Call now to make an appointment
    (303) 385-2000

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