Dr. Mansoor Haq, MD

HematologyMaleAge 44


Dr. Mansoor Haq, MD is a Hematology Specialist in Fenton, MO. Dr. Haq has extensive experience in Blood Disorders. He is affiliated with medical facilities SIH St. Joseph Memorial Hospital and SSM Health St. Mary’s Hospital - St. Louis. His office accepts new patients.

Dr. Mansoor Haq, MD

SSM Cancer Care

1011 Bowles Ave Ste G50 Fenton, MO 63026
Accepting new patients

Make an Appointment

(636) 496-4640

Accepting new patients

Hospital Highlight

Dr. Haq is affiliated with SSM Health St. Mary’s Hospital - St. Louis Saint Louis, a highly rated hospital.

At a Glance

  • Practices at Top Hospital
    America's 250 Best Hospitals Award™ See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. See hospitals

Experience and Background Checks


Background Check

Healthgrades does not collect malpractice claims information for Missouri
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Frequently Treated by Dr. Haq

Based on treatment records, we have identified the following as areas of care that Dr. Haq treats more often than their peers. If you are unsure whether Dr. Haq treats other conditions, please contact the office at (636) 496-4640.

Blood Disorders

Blood disorders specialists diagnose and treat conditions that affect the blood's ability to function, including hemophilia, anemia, and sickle cell disease.Compare with other Blood Disorders specialists.

Dr. Haq is experienced in the area of Blood Disorders. See the graph below to learn more about his experience.

Based on claims data for 26 conditions and procedures

Dr. Haq
Similar Providers
Bleeding Disorders
Very High

Check Dr. Haq's experience treating your condition or procedure

Dr. Haq's conditions and procedures:

  • Acute Leukemia
  • Anemia
  • Anemia and Iron Deficiency Screening
  • Antiphospholipid Syndrome (APS)
  • Bleeding Disorders
  • Blood Disorders in Pregnancy
  • Bone Marrow Biopsy
  • Central Nervous System Lymphoma
  • Chronic Lymphocytic Leukemia
  • Chronic Myeloid Leukemia (CML)
  • Coagulation Disorders (incl. Hemophilia)
  • Deep Vein Thrombosis (DVT)
  • Erythropoietin Test
  • Hemophilia
  • Hemophilia A
  • Hypercoagulable State
  • Immune Thrombocytopenic Purpura (ITP)
  • Leukocytosis
  • Lymphocytosis
  • Maternal Anemia
  • Myelodysplastic Syndromes
  • Myeloma
  • Myeloproliferative Disorders
  • Neutropenia
  • Non-Hodgkin's Lymphoma
  • Pancytopenia
  • Plasmapheresis
  • Polycythemia Rubra Vera
  • Primary Central Nervous System Lymphoma
  • Primary Hypercoagulable State (incl. Factor V Leiden Disease)
  • Purpura
  • Sickle Cell Disease
  • Thalassemia
  • Thrombocytosis
  • Venous Embolism and Thrombosis
  • Vitamin B Deficiency
  • Vitamin B12 Deficiency
  • Vitamin K Deficiency

Insurance Check

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Dr. Haq accepts

Accepted insurance can change. Please double-check when making an appointment.

(636) 496-4640

Dr. Haq's Reviews

Likelihood to recommend Dr. Haq


Based on 1 rating

5 Star
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1 Star
What went well
No reviews yet
What could be improved
No reviews yet

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Dr. Haq is one of my TOP TWO irreplaceable physicians. The appts move quickly in order for him to retrieve results. Dr Haq has a “system” in order to give his patients the best care possible. You will receive quick & efficient care. He is highly intelligent with a great personality. I’ve enjoyed being under his care because I TRUST him. He takes the time to read results AND even notices weight loss…if it is concerning. I have yet to witness my primary care physician open my chart or even put effort in to, what most refer to as, bedside manner. Dr Haq is a Hematologist that loves his field of expertise; he “looks” at you as a WHOLE entity…if something doesn’t seem to be keeping up its role in that entity than Dr Haq will figure it out…with a smile. THANK YOU, Dr Haq for actually SEEING ME and my medical history as a personal challenge instead of “another problem”. It absolutely means the world to me and then some…
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Brandi Paubel – Jul 12, 2022
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About Me

Care Philosophy

"Being a doctor provides me an opportunity to develop a close relationship with my patients. I strive to provide state of the art treatment while meeting...Read more


Mansoor Haq, MD is board certified in medical oncology and hematology. He graduated from King Edward Medical College and completed his residency and a...Read more


  • Hematology
  • Medical Oncology

Board Certifications

  • Hematology
  • Internal Medicine
  • Medical Oncology


University of Tennessee Health Science Center
Fellowship Hospital
King Edward Medical University
Medical School


Frequently Asked Questions

Is Dr. Mansoor Haq, MD accepting new patients?

Dr. Mansoor Haq, MD generally accepts new patients on Healthgrades. You can see Dr. Haq's profile to make an appointment.

Does Dr. Mansoor Haq, MD accept my insurance?

Use the Healthgrades insurance check to verify if Dr. Haq accepts your insurance.

What are Dr. Mansoor Haq, MD's top areas of care?

Dr. Haq frequently treats Blood Disorders. See all practice areas where Dr. Haq specializes.

Where is Dr. Mansoor Haq, MD's office located?

Dr. Haq's office is located at 1011 Bowles Ave Ste G50, Fenton, MO 63026. Find other locations and directions on Healthgrades.

Does Dr. Mansoor Haq, MD offer telehealth services?

Dr. Haq has not yet indicated whether they offer telehealth services. Please contact the office to check for availability/eligibility.

How can I make an appointment with Dr. Mansoor Haq, MD?

Find contact information here to make an appointment.


SSM Cancer Care

SSM Medical Group1011 Bowles Ave Ste G50 Fenton, MO 63026

Sih Medical Group

Southern Illinois Radiation Oncology LLC1400 PIN OAK DR Carterville, IL 62918

SSM Health

SSN Health Cancer Care6400 Clayton Rd Ste 212 Saint Louis, MO 63117

Affiliated Hospitals

Dr. Haq is affiliated with the following hospitals. Select a hospital below to learn more.

Learn more about how Healthgrades measuresHospital Quality.

SIH St. Joseph Memorial Hospital

Murphysboro, IL

87% Patients that would definitely recommend, 17% higher than the national average

SSM Health St. Mary’s Hospital - St. Louis

Saint Louis, MO

68% Patients that would definitely recommend, 2% lower than the national average

1 Award Received

Award Highlight: America's 250 Best Hospitals Award™ (2020)