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Dr. Mark Sitarik, MD

Medical Oncology* Age 66
Dr. Mark Sitarik, MD
4.9 (122 Ratings)

Offers telehealth

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Dr. Mark Sitarik, MD is a Medical Oncology Specialist in Boulder, CO.
Dr. Mark Sitarik, MD
4.9 (122 Ratings)
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Dr. Mark Sitarik, MD

Medical Oncology* Age 66
Boulder, CO
Accepting new patients

Offers telehealth

Dr. Mark Sitarik, MD is a Medical Oncology Specialist in Boulder, CO.

About

Dr. Mark Sitarik, MD is a Medical Oncology Specialist in Boulder, CO. They graduated from Hahnemann Medical College and Hospital, Philadelphia, PA and completed a residency at Internal Medicine, University Hospitals of Cleveland, Cleveland, OH. They currently practice at Rocky Mountain Cancer Centers - Boulder and are affiliated with Foothills Hospital. Dr. Sitarik has experience treating conditions like Osteosarcoma, Chronic Lymphocytic Leukemia and Myeloma among other conditions at varying frequencies. At present, Dr. Sitarik received an average rating of 4.9/5 from patients and has been reviewed 122 times. Their office accepts new patients and telehealth appointments. Dr. Sitarik is board certified in Internal Medicine and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Explains Conditions Well

Patients said this doctor explains conditions well.

Trustworthy

Patients said this doctor is trustworthy.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

Experience Check

Enter a condition or procedure
Osteosarcoma
Chronic Lymphocytic Leukemia
Myeloma
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

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Aetna HMO
    Choice Plus POS II
    Whole Health Colorado Front Range
  • Balanced Pathway-CO EPO
    Balanced Pathway-CO HMO
    Balanced-CO PPO
    Blue Priority-CO HMO
    Blue Priority-CO PPO
    Bronze Colorado PPO
    Bronze Pathway (Pathway / Individual)-CO HMO
    Bronze Pathway (Pathway / Small Grp)-CO HMO
    Bronze Pathway w/HSA-CO EPO
    Bronze Pathway X (Pathway / Individual)-CO HMO
    Bronze Pathway-CO EPO
    Catastrophic (Individual)-CO PPO
    Catastrophic Pathway (Pathway / Individual)-CO HMO
    Catastrophic Pathway X (Pathway / Individual)-CO HMO
    CO Pathway (Select Network)-CO
    Colorado College-CO
    Colorado HMO
    Colorado POS
    Colorado PPO
    CSU Fort Collins-CO
    CU Health Plan - Extended-CO
    CU Health Plan - High Deductible/HSA Compatible-CO
    CU Health Plan - Medicare-CO
    Gold Colorado PPO
    Gold Pathway (Pathway / Individual)-CO HMO
    Gold Pathway (Pathway / Small Grp)-CO HMO
    Gold Pathway w/HSA-CO EPO
    Gold Pathway X (Pathway / Individual)-CO HMO
    Gold Pathway-CO EPO
    Healthy Blue Priority 1-CO HMO
    Healthy Blue Priority with HSA 1-CO
    Healthy Support 1-CO PPO
    Healthy Support with HSA 1-CO PPO
    Indemnity (Traditional)-CO
    Lumenos plans-CO
    Lumenos-CO PPO
    MediBlue Plus-CO HMO
    National (BlueCard Basic) PPO
    National (BlueCard) PPO
    Non-HMO- HSA, HRA and HIA+-CO
    Pathway PPO/EPO-CO
    Pathway-CO HMO
    Platinum Pathway (Pathway / Small Grp)-CO HMO
    Platinum Pathway-CO EPO
    Platinum-CO PPO
    Silver Pathway (Pathway / Individual)-CO HMO
    Silver Pathway (Pathway / Small Grp)-CO HMO
    Silver Pathway w/HSA-CO EPO
    Silver Pathway X (Pathway / Individual)-CO HMO
    Silver Pathway-CO EPO
    Silver-CO PPO
    Traditional Network-CO
    University of Colorado Extended PPO
    University of Colorado High Deductible PPO
    University of Colorado Medicare-CO
    WellChoice - C (Select Network)-CO
    WellChoice - C-CO
    WellChoice - H (Select Network)-CO
    WellChoice - H-CO
    WellChoice - U (Select Network)-CO
    WellChoice - U-CO
  • Anthem Blue Cross Blue Shield PPO
  • Blue Card PPO
  • HealthyBlue 2.0
    HealthyBlue Advantage
  • Cigna HMO
    Cigna PPO
    LocalPlus
    Open Access Plus
  • First Health (Coventry Health Care) PPO
  • Choice Care PPO
  • MultiPlan PPO

Locations

  1. 1 Rocky Mountain Cancer Centers - Boulder
    4715 Arapahoe Ave, Boulder, CO 80303
    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

Patient Satisfaction

Likelihood to recommend Dr. Sitarik
4.9
Based on 122 Reviews
5 Stars (118)
4 Stars (2)
3 Stars (0)
2 Stars (0)
1 Star (2)

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Patient Reviews
May 08, 2024
Dr. Sitarik cares for his patients. He takes his time and explains his approach to to the care he is planning to help and improve the outcome of his plan. He patiently answered all my questions using language I understood. It was obvious that every case is unique and every patient is special. He took his time and was very attentive to my needs to understand the treatment. I feel reassured that I am cared by a doctor that understands my needs to know and took his time to explain what and how he will proceed in guiding me to recovery and be able to resume my life once the treatment will start and what will it take so I can resume my normal life. I was impressed by his experience and knowledge. And his interest in me as both a patient and a person. I am highly recommending Dr Sitarik as a physicianT he at loves his job and cares about his patients.
Sears — May 08, 2024
See more reviews on Healthgrades
Photo: Dr. Mark Sitarik, MD
How would you rate your experience with Dr. Mark Sitarik, MD?
  • Likelihood of recommending Dr. Sitarik to family and friends

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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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?
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Call now to make an appointment
(303) 385-2000

About Me

Specialties*
Medical Oncology
Hematology & Oncology
Hematology
Oncology
Internal 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

Education

Medical Education
  • Hahnemann Medical College and Hospital, Philadelphia, PA
Medical Education

Board Certifications

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.

Residency

Residency Hospital
  • Internal Medicine, University Hospitals of Cleveland, Cleveland, OH
Residency Hospital

Fellowship

Fellowship Hospital
  • Medical Oncology, University of Colorado Health Sciences Center, Denver, CO
Fellowship Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Sitarik communicate via email?
9 users said yes.
Yes
(9)
No
(0)
Does Dr. Sitarik offer telehealth services or virtual visits?
9 users said yes.
Yes
(9)
No
(0)
Does Dr. Sitarik offer an online patient portal?
11 users said yes.
Yes
(11)
No
(0)
Does Dr. Sitarik have free onsite parking?
11 users said yes.
Yes
(11)
No
(0)
Does Dr. Sitarik offer weekend visits?
2 users said yes.
Yes
(2)
No
(6)
Does Dr. Sitarik offer evening visits?
4 users said yes.
Yes
(4)
No
(4)
Does Dr. Sitarik specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Sitarik specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Sitarik specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Sitarik specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Sitarik accept insurance?
No responses yet.
Yes
(0)
No
(0)

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. Mark Sitarik, MD. To arrange an appointment, call the number on Dr. Sitarik's profile.

Dr. Sitarik frequently treats the following conditions: Osteosarcoma, Chronic Lymphocytic Leukemia and Myeloma. See more on Sharecare.

Dr. Mark Sitarik, MD is affiliated with Foothills Hospital.

Yes, Dr. Mark Sitarik, MD holds board certification in Internal Medicine, Medical Oncology and Oncology.

Hospital Affiliations

  • Foothills Hospital

    4747 Arapahoe Ave, Boulder, CO