The 20 Best Sickle Cell Disease Doctors Near Me in o fallon, MO

Find the Top Sickle Cell Disease Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 31 doctor with experience in Sickle Cell Disease near o fallon, MO. Of these, 27 are Experienced, 3 are Elite and 1 are Advanced.

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31 providers found

    SSM Health Medical Group

    1101 Highway K, 
    O Fallon, MO 
     (1.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michael Hemmersmeier is a primary care provider, practicing in Family Medicine in O Fallon, Missouri. Dr. Hemmersmeier is rated as undefined provider by MediFind in the treatment of Sickle Cell Disease. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Familial Hypertension, Coronary Heart Disease, Sacroiliac Joint Disease, Hypothyroidism, and Endoscopy. Dr. Hemmersmeier is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , American Board Of Family Medicine , Missouri State Board Of Registration, and Drug Enforcement Administration . Dr. Hemmersmeier is currently accepting new patients.

    Experienced in Sickle Cell Disease
    Internal Medicine
    Experienced in Sickle Cell Disease
    Internal Medicine

    Ssm Health St. Joseph Hospital-Lake Saint Louis

    100 Medical Plz, 
    Lake Saint Louis, MO 
     (4.1 miles away)
    Languages Spoken:
    English

    Romel Izquierdo-Malon is a primary care provider, practicing in Internal Medicine in Lake Saint Louis, Missouri. Dr. Izquierdo-Malon is rated as an Experienced provider by MediFind in the treatment of Sickle Cell Disease. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), End-Stage Renal Disease (ESRD), Endoscopy, and Gastrostomy.

    Experienced in Sickle Cell Disease
    Internal Medicine
    Experienced in Sickle Cell Disease
    Internal Medicine

    Ssm Health St. Joseph Hospital-Lake Saint Louis

    100 Medical Plz, 
    Lake Saint Louis, MO 
     (4.1 miles away)
    Languages Spoken:
    English, Elamite, Japanese, Spanish

    Amanuel Yohannes is a primary care provider, practicing in Internal Medicine in Lake Saint Louis, Missouri. Dr. Yohannes is rated as an Experienced provider by MediFind in the treatment of Sickle Cell Disease. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Sepsis, Peptic Ulcer, Acute Kidney Failure, Endoscopy, and Colonoscopy.

    Learn about our expert tiers
    Family Medicine
    Family Medicine

    SSM Health Medical Group

    1475 Kisker Road, Suite 200, 
    St. Charles, MO 
     (6.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Thomas Lord is a primary care provider, practicing in Family Medicine in St. Charles, Missouri. Dr. Lord is rated as undefined provider by MediFind in the treatment of Sickle Cell Disease. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Type 2 Diabetes (T2D), Familial Hypertension, and Endoscopy. Dr. Lord is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , American Board Of Family Medicine , Missouri State Board Of Registration, and Drug Enforcement Administration . Dr. Lord is currently accepting new patients.

    Experienced in Sickle Cell Disease
    Hematology | Oncology
    Experienced in Sickle Cell Disease
    Hematology | Oncology
    Referral may be required

    Siteman Cancer Center At Barnes Jewish Saint Peters Hospital

    150 Entrance Way, 
    Saint Peters, MO 
     (6.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Peter Oppelt is a Hematologist and an Oncologist practicing medicine in Saint Peters, Missouri. Dr. Oppelt is rated as an Experienced provider by MediFind in the treatment of Sickle Cell Disease. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses ALK-Positive Non-Small Cell Lung Cancer, Agranulocytosis, Gastroesophageal Junction Cancer, Febrile Neutropenia, and Gastrostomy. Dr. Oppelt is currently accepting new patients.

    Experienced in Sickle Cell Disease
    Internal Medicine
    Experienced in Sickle Cell Disease
    Internal Medicine

    Office

    10 Hospital Dr, 
    Saint Peters, MO 
     (6.5 miles away)
    Languages Spoken:
    English

    April Thebeau is a primary care provider, practicing in Internal Medicine in Saint Peters, Missouri. Dr. Thebeau is rated as an Experienced provider by MediFind in the treatment of Sickle Cell Disease. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Viral Gastroenteritis, Colitis, Urinary Tract Infection in Children, Colonoscopy, and Endoscopy.

    Experienced in Sickle Cell Disease
    Internal Medicine
    Experienced in Sickle Cell Disease
    Internal Medicine

    Hospital Based Practice

    10 Hospital Dr, 
    Saint Peters, MO 
     (6.5 miles away)
    Languages Spoken:
    English

    John Hartweger is a primary care provider, practicing in Internal Medicine in Saint Peters, Missouri. Dr. Hartweger is rated as an Experienced provider by MediFind in the treatment of Sickle Cell Disease. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Infectious Arthritis, Pneumonia, Multisystem Inflammatory Syndrome in Children (MIS-C), Endoscopy, and Colonoscopy.

    Experienced in Sickle Cell Disease
    Internal Medicine
    Experienced in Sickle Cell Disease
    Internal Medicine

    Office

    10 Hospital Dr, 
    Saint Peters, MO 
     (6.5 miles away)
    Languages Spoken:
    English

    Felipe Orellana is a primary care provider, practicing in Internal Medicine in Saint Peters, Missouri. Dr. Orellana is rated as an Experienced provider by MediFind in the treatment of Sickle Cell Disease. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Hospital-Acquired Pneumonia, Atypical Pneumonia, Acute Interstitial Pneumonia, Endoscopy, and Colonoscopy.

    Experienced in Sickle Cell Disease
    Family Medicine
    Experienced in Sickle Cell Disease
    Family Medicine

    Office

    2 Progress Point Pkwy, 
    O Fallon, MO 
     (6.6 miles away)
    Languages Spoken:
    English

    David Fouts is a primary care provider, practicing in Family Medicine in O Fallon, Missouri. Dr. Fouts is rated as an Experienced provider by MediFind in the treatment of Sickle Cell Disease. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Ogilvie Syndrome, Lymphangitis, Urinary Tract Infection in Children, and Urinary Tract Infection (UTI).

    Experienced in Sickle Cell Disease
    Internal Medicine
    Experienced in Sickle Cell Disease
    Internal Medicine

    SSM Health Medical Group

    711 Veterans Memorial Parkway, Suite 300, 
    St. Charles, MO 
     (11.2 miles away)
    Languages Spoken:
    English, Punjabi, Urdu
    Accepting New Patients
    Offers Telehealth

    Yousaf Jalil is a primary care provider, practicing in Internal Medicine in St. Charles, Missouri. Dr. Jalil is rated as an Experienced provider by MediFind in the treatment of Sickle Cell Disease. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Type 2 Diabetes (T2D). Dr. Jalil is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , Missouri State Board Of Registration, American Board Of Internal Medicine , and Drug Enforcement Administration . Dr. Jalil is currently accepting new patients.

    Family Medicine
    Family Medicine

    SSM Health Medical Group

    2024 Dorsett Village, 
    Maryland Heights, MO 
     (14.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Fredric Prater is a primary care provider, practicing in Family Medicine in Maryland Heights, Missouri. Dr. Prater is rated as undefined provider by MediFind in the treatment of Sickle Cell Disease. His clinical expertise encompasses Type 2 Diabetes (T2D), Chronic Obstructive Pulmonary Disease (COPD), Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Endoscopy. Dr. Prater is board certified in American Osteopathic Board Of Family Physicians , Missouri Dept Of Health/Narcotics&Dangerous Drugs , Missouri State Board Of Registration, and Drug Enforcement Administration .

    Experienced in Sickle Cell Disease
    Internal Medicine
    Experienced in Sickle Cell Disease
    Internal Medicine

    SSM Health Medical Group

    12255 DePaul Drive, Suite 600, 
    Bridgeton, MO 
     (14.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Cami Watkins is a primary care provider, practicing in Internal Medicine in Bridgeton, Missouri. Dr. Watkins is rated as an Experienced provider by MediFind in the treatment of Sickle Cell Disease. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Type 2 Diabetes (T2D), Familial Hypertension, and Hypertension. Dr. Watkins is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , Missouri State Board Of Registration, American Board Of Internal Medicine , and Drug Enforcement Administration . Dr. Watkins is currently accepting new patients.

    Experienced in Sickle Cell Disease
    Hematology | Oncology
    Experienced in Sickle Cell Disease
    Hematology | Oncology
    Referral may be required

    SSM Health Cancer Care

    12277 DePaul Drive, Suite 100, 
    Bridgeton, MO 
     (14.9 miles away)
    Languages Spoken:
    English, Amharic, Estonian
    Accepting New Patients

    Getinet Ayalew is a Hematologist and an Oncologist practicing medicine in Bridgeton, Missouri. Dr. Ayalew is rated as an Experienced provider by MediFind in the treatment of Sickle Cell Disease. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Myelodysplastic Syndrome (MDS), Pleuropulmonary Blastoma, Lung Cancer, and Small Cell Lung Cancer (SCLC). Dr. Ayalew is board certified in American Board Of Internal Medicine/Hematology , Missouri Dept Of Health/Narcotics&Dangerous Drugs , American Board Of Internal Medicine/Medical Oncology , Missouri State Board Of Registration, and Drug Enforcement Administration . Dr. Ayalew is currently accepting new patients.

    Advanced in Sickle Cell Disease
    Internal Medicine
    Advanced in Sickle Cell Disease
    Internal Medicine
    12303 DePaul Drive, Sound Hospitalist Group, 
    Bridgeton, MO 
     (14.9 miles away)
    Languages Spoken:
    English

    Anjali Kamat is a primary care provider, practicing in Internal Medicine in Bridgeton, Missouri. Dr. Kamat is rated as an Advanced provider by MediFind in the treatment of Sickle Cell Disease. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses End-Stage Renal Disease (ESRD), Sickle Cell Disease, Sepsis, Gastrostomy, and Endoscopy. Dr. Kamat is board certified in Drug Enforcement Administration , Missouri Dept Of Health/Narcotics&Dangerous Drugs , and Missouri State Board Of Registration.

    Experienced in Sickle Cell Disease
    Pediatrics | Internal Medicine
    Experienced in Sickle Cell Disease
    Pediatrics | Internal Medicine
    Referral may be required
    300 First Capitol Drive, Hospitalists, 
    St. Charles, MO 
     (11.8 miles away)
    Languages Spoken:
    English, Kanarese
    Accepting New Patients

    Devika Nagaraj is a primary care provider, practicing in Pediatrics and Internal Medicine in St. Charles, Missouri. Dr. Nagaraj is rated as an Experienced provider by MediFind in the treatment of Sickle Cell Disease. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Childhood Acute Myeloid Leukemia, Acute Myeloblastic Leukemia without Maturation, Endoscopy, and Gastrostomy. Dr. Nagaraj is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , American Board Of Pediatrics , Missouri State Board Of Registration, American Board Of Internal Medicine , and Drug Enforcement Administration . Dr. Nagaraj is currently accepting new patients.

    Experienced in Sickle Cell Disease
    Internal Medicine
    Experienced in Sickle Cell Disease
    Internal Medicine
    300 First Capitol Drive, 
    St. Charles, MO 
     (11.8 miles away)
    Languages Spoken:
    English

    Valerie Taca is a primary care provider, practicing in Internal Medicine in St. Charles, Missouri. Dr. Taca is rated as an Experienced provider by MediFind in the treatment of Sickle Cell Disease. Her clinical expertise encompasses Sepsis, Acute Kidney Failure, Peptic Ulcer, Gastrostomy, and Endoscopy. Dr. Taca is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , Missouri State Board Of Registration, American Board Of Internal Medicine , and Drug Enforcement Administration .

    Experienced in Sickle Cell Disease
    Internal Medicine
    Experienced in Sickle Cell Disease
    Internal Medicine
    300 First Capitol Drive, Hospitalist, 
    St. Charles, MO 
     (11.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Scott Dembiec is a primary care provider, practicing in Internal Medicine in St. Charles, Missouri. Dr. Dembiec is rated as an Experienced provider by MediFind in the treatment of Sickle Cell Disease. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Ogilvie Syndrome, Acute Kidney Failure, Acute Tubular Necrosis, Hip Replacement, and Endoscopy. Dr. Dembiec is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , Illinois Department Of Financial & Professional Regulation , Missouri State Board Of Registration, American Board Of Internal Medicine , and Drug Enforcement Administration . Dr. Dembiec is currently accepting new patients.

    Experienced in Sickle Cell Disease
    Internal Medicine
    Experienced in Sickle Cell Disease
    Internal Medicine

    Mercy Aco Clinical Services Inc.

    15740 South Outer 40 Rd, 
    Chesterfield, MO 
     (13.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Karen Austin is a primary care provider, practicing in Internal Medicine in Chesterfield, Missouri. Dr. Austin is rated as an Experienced provider by MediFind in the treatment of Sickle Cell Disease. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Osteomyelitis in Children, Sepsis, Peptic Ulcer, Ureteroscopy, and Endoscopy. Dr. Austin is currently accepting new patients.

    Experienced in Sickle Cell Disease
    Internal Medicine
    Experienced in Sickle Cell Disease
    Internal Medicine

    Mercy Aco Clinical Services Inc.

    15740 South Outer 40 Rd, 
    Chesterfield, MO 
     (13.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Siddartha Bhandary is a primary care provider, practicing in Internal Medicine in Chesterfield, Missouri. Dr. Bhandary is rated as an Experienced provider by MediFind in the treatment of Sickle Cell Disease. His clinical expertise encompasses Sepsis, Pneumonia, Stroke, Ureteroscopy, and Endoscopy. Dr. Bhandary is currently accepting new patients.

    Experienced in Sickle Cell Disease
    Internal Medicine
    Experienced in Sickle Cell Disease
    Internal Medicine
    12380 DePaul Drive, 
    Bridgeton, MO 
     (14.7 miles away)
    Languages Spoken:
    English

    Kamran Hussaini is a primary care provider, practicing in Internal Medicine in Bridgeton, Missouri. Dr. Hussaini is rated as an Experienced provider by MediFind in the treatment of Sickle Cell Disease. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Hypertensive Heart Disease, Enlarged Liver, Renovascular Hypertension, Gastrostomy, and Endoscopy. Dr. Hussaini is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , Illinois Department Of Financial & Professional Regulation , Missouri State Board Of Registration, American Board Of Internal Medicine , and Drug Enforcement Administration .

    Showing 1-20 of 31

    Last Updated: 09/26/2026

    What is the definition of Sickle Cell Disease?

    Sickle cell anemia (HbSS) is a genetic blood disorder that is the most common, severe type of sickle cell disease, in which the red blood cells, instead of being flexible and round, are rigid, sticky, and shaped like sickles or crescent moons (C-shaped). This rigidity and stickiness of red blood cells makes the hemoglobin in the cells carry less oxygen and get stuck in small blood vessels, while slowing or blocking blood and oxygen to the body tissues. Sickle cells additionally die early, causing a chronic shortage of red blood cells. When sickle cells get stuck in small blood vessels, they can cause pain, infection, acute chest syndrome, and stroke. In the United States, sickle cell anemia occurs most frequently in African Americans and Hispanic Americans.

    When should I see a Sickle Cell Disease doctor near o fallon, MO?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing a Sickle Cell Disease doctor near o fallon, MO?

    It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

    How does MediFind rank Sickle Cell Disease doctors near o fallon, MO?

    MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

    What types of insurance are accepted by Sickle Cell Disease doctors near o fallon, MO?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with a Sickle Cell Disease doctor near o fallon, MO?

    MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Sickle Cell Disease doctor search results page. 

    Why is it important to get a second opinion from a different Sickle Cell Disease doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with a Sickle Cell Disease doctor near o fallon, MO?

    Prepare for your appointment by gathering the following items: 

    • Copies of medical records (dating back at least one year) 
    • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
    • Family history of disease 
    • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
    • Allergies to medications, food, latex, insects, etc.  
    • List of questions and concerns 
    • Your insurance card 

    You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

    What questions should I ask my Sickle Cell Disease doctor?

    Here are some sample questions: 

    • Can you explain in simple terms what this condition is and how it’s treated? 
    • What symptoms or side effects should I watch for? 
    • What tests will be involved, and when can I expect results? 
    • Are there other specialists I need to see? 
    • What’s the best way to reach you if I have follow-up questions? 

    How can I learn about the latest clinical trials and research advances my Sickle Cell Disease doctor may know about?

    MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

    MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

    Can I filter my search to show male or female Sickle Cell Disease doctors near o fallon, MO?

    Look for the filter feature on the left side of the Sickle Cell Disease doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find a Sickle Cell Disease doctor that offers video calls?

    Look for the filter feature on the left-side of the Sickle Cell Disease doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

    Reviewed on: 11/11/24  

    By: MediFind Medical Staff 

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