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Dr. Mark Vellek, MD

Dr. Mark Vellek, MD

Hematology*
35+ years of experience

Dr. Mark Vellek, MD is a hematologist in Columbia, MO and has over 35 years of experience in the medical field. Dr. Vellek has extensive experience in Renal Neoplasms & Resection. He graduated from University of Minnesota Medical School in 1986. He is affiliated with Boone Hospital Center. He is not accepting new patients.

3.4 Star Rating
Based on 27 reviews 3.4 Star Rating (27 reviews)

Practice

1705 E Broadway Ste 100 Columbia, MO 65201

Make an Appointment

(888) 642-5323

Hospital Highlight

Dr. Vellek is affiliated with Boone Hospital Center Columbia, a highly rated hospital.

At a Glance

  • Areas of Expertise
    Dr. Vellek specializes in the areas of Hematology, Internal Medicine & Medical Oncology. • See board certifications
  • Friendly Staff
    Patients said the staff was friendly. • See reviews
  • Practices at Top Hospital
    America's 100 Best Hospitals Award™ • See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. • See hospitals
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Dr. Vellek's Reviews

Likelihood to recommend Dr. Vellek

3.4

27 ratings, 12 with a written review
5 Star
59%
59%
4 Star
0%
0%
3 Star
0%
0%
2 Star
7%
7%
1 Star
33%
33%

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Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.

RecentHighestLowestMost Helpful
What went well
  • Appointment scheduling
  • Staff friendliness
  • Wait times
What could be improved
  • I didn't feel respected
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
Helpful
Aug 19, 2024
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Sep 27, 2020
×Post a ResponseAre you Dr. Mark Vellek, MD?
What went well
  • Staff friendliness
What could be improved
  • Didn't listen or answer questions
  • Appointment was rushed
  • Didn't trust the provider's decisions
5 people found this helpful
Helpful
Aug 30, 2020
×Post a ResponseAre you Dr. Mark Vellek, MD?
What went well
  • Staff friendliness
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
4 people found this helpful
Helpful
Patients – Aug 21, 2020
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 person found this helpful
Helpful
Dan Edwards – Jun 16, 2020
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Sharon J. – Apr 25, 2020
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Jowell Roellig – Dec 06, 2019
×Post a ResponseAre you Dr. Mark Vellek, MD?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Sherri in Fulton MO – Jun 04, 2018
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What went well
  • Appointment scheduling
  • Staff friendliness
  • Wait times
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
12 people found this helpful
Helpful
May 02, 2018
×Post a ResponseAre you Dr. Mark Vellek, MD?
What went well
  • Staff friendliness
  • Wait times
What could be improved
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
15 people found this helpful
Helpful
Disgusted in Missouri – Oct 14, 2017
×Post a ResponseAre you Dr. Mark Vellek, MD?
What went well
  • Wait times
What could be improved
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
13 people found this helpful
Helpful
Lady80 in Columbia MO – Dec 15, 2016
×Post a ResponseAre you Dr. Mark Vellek, MD?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Joyce in Sedalia mo – Oct 01, 2016
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Leave a review

How was your experience with Dr. Vellek?

Know Before You Go

About Me

biography

Dr. Mark Vellek, MD is a hematologist in Columbia, MO and has over 35 years of experience in the medical field. Dr. Vellek has extensive experience in Renal Neoplasms & Resection. He graduated from University of Minnesota Medical School in 1986. He is affiliated with Boone Hospital Center. He is not accepting new patients.

  • Hematology

  • Medical Oncology

  • Internal Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Barnes - Jewish Hospital

    Residency Hospital, 1989

  • Washington University

    Fellowship Hospital, 1989

  • Barnes - Jewish Hospital

    Internship Hospital, 1987

  • University Of Minnesota Medical School

    Medical School, 1986
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Hematology
- 
Internal Medicine
- 
Medical Oncology
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

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Focus on Breast Cancer

Locations

Practice

Missouri Cancer Associates Rrl1705 E Broadway Ste 100 Columbia, MO 65201
1

Practice

Central Maine Medical Center300 Main St Lewiston, ME 04240
2
Murray-Calloway County Hospital803 Poplar St Murray, KY 42071
3

Practice

Office603 W Pierce St Kirksville, MO 63501
4
  • Call
  • Fax
  • Hours
    • Mon: 7:30am - 4:00pm
    • Tue: 7:30am - 4:00pm
    • Wed: 7:30am - 4:00pm
    • Thu: 7:30am - 4:00pm
    • Fri: 7:30am - 4:00pm
  • Directions

Affiliated Hospitals

  • Boone Hospital Center

    1600 E Broadway
    Columbia, MO 65201
    Recipient of 20
    hospital awards

    America's 100 Best Hospitals Award™ (2025, 2024, 2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    America's 250 Best Hospitals Award™ (2025, 2024, 2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

    How patients felt about the care they received at this hospital.

    87%
    Patients said they were given information about recovering at home

    3% higher than the national average

    79%
    Patients said that doctors always listened to them and explained things well

    3% higher than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality