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129 verified Medicare Doctors in O'Fallon, MO
Zocdoc verifies all providers before they can appear in Zocdoc search results. Every provider that appears in search is open to new patients.
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Availability last updated 04/16/2026
Availability last updated 04/16/2026
Family Nurse Practitioner
4.74
·31 reviews
- Mar 20, 2026 by Karla A.Click to read more
42 mi · 7342 State Rte 162, Troy, IL 62294
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in chronic diabetes ·
Read bio
I love working in primary care and being able to care for patients of all ages. Taking care of my patients as a whole, keeping my patients healthy and keeping them up to date on their preventative health care is my priority.Click to read more
Family Physician
5.00
·30 reviews
44.5 mi · 1512 N Grn Mount Rd, Ste 108, O'Fallon, IL 62269
In-network · Medicare
Accepting new patients · Highly recommendedExpertise in underactive thyroid + 9 more
Physician Assistant
5.00
·31 reviews
45.5 mi · 100 Springfield Ct, O'Fallon, IL 62269
In-network · Medicare
Accepting new patients · Highly recommended · Expertise in diabetic emergency + 2 more ·
Read bio
The provider is currently practicing under the supervision of James Jablonski MD who is a specialist in Family Physician.Click to read more
Primary Care Doctor
5.00
·30 reviews
56 mi · 12860 Troxler Ave, Highland, IL 62249
In-network · Medicare
Accepting new patients · Highly recommendedExpertise in lower back pain + 9 more
Primary Care Doctor
5.00
·30 reviews
56 mi · 12860 Troxler Ave, Highland, IL 62249
In-network · Medicare
Accepting new patients · Highly recommendedExpertise in insomnia + 9 more
Primary Care Doctor
4.97
·31 reviews
- Dec 10, 2025 by Janet R.Click to read more
56 mi · 12860 Troxler Ave, Highland, IL 62249
In-network · Medicare
Accepting new patients · 17 years of experience · Highly recommended · Excellent wait timeExpertise in underactive thyroid + 9 more
Family Nurse Practitioner
5.00
·30 reviews
56 mi · 12860 Troxler Ave, Highland, IL 62249
In-network · Medicare
Accepting new patients · Highly recommendedExpertise in upper respiratory infection (uri) + 3 more
Family Nurse Practitioner
5.00
·30 reviews
56 mi · 12860 Troxler Ave, Highland, IL 62249
In-network · Medicare
Accepting new patients · Highly recommendedExpertise in acute sinusitis + 5 more
Primary Care Doctor
5.00
·30 reviews
64.5 mi · 9401 Holy Cross Ln, Breese, IL 62230
In-network · Medicare
Accepting new patients · 25+ years of experience · Highly recommendedExpertise in diabetic emergency + 9 more
Primary Care Doctor
4.97
·31 reviews
- Dec 10, 2025 by Janet R.Click to read more
64.5 mi · 9401 Holy Cross Ln, Breese, IL 62230
In-network · Medicare
Accepting new patients · 17 years of experience · Highly recommended · Excellent wait timeExpertise in underactive thyroid + 9 more
Primary Care Doctor
5.00
·30 reviews
69.5 mi · 201 Healthcare Dr, Greenville, IL 62246
In-network · Medicare
Accepting new patients · 25+ years of experience · Highly recommended
Primary Care Doctor
5.00
·30 reviews
69.5 mi · 201 Healthcare Dr, Greenville, IL 62246
In-network · Medicare
Accepting new patients · Highly recommendedExpertise in heart failure + 9 more
Primary Care Doctor
5.00
·30 reviews
69.5 mi · 201 Healthcare Dr, Greenville, IL 62246
In-network · Medicare
Accepting new patients · 25+ years of experience · Highly recommended
Primary Care Doctor
5.00
·30 reviews
69.5 mi · 201 Healthcare Dr, Greenville, IL 62246
In-network · Medicare
Accepting new patients · 25+ years of experience · Highly recommendedExpertise in underactive thyroid + 9 more
Family Nurse Practitioner
64.5 mi · 9401 Holy Cross Ln, Breese, IL 62230
In-network · Medicare
Accepting new patients
Pediatrician
5.00
·30 reviews
64.5 mi · 9401 Holy Cross Ln, Breese, IL 62230
In-network · Medicare
Accepting new patients · 20 years of experience · Highly recommended
Family Nurse Practitioner
5.00
·30 reviews
64.5 mi · 9401 Holy Cross Ln, Breese, IL 62230
In-network · Medicare
Accepting new patients · Highly recommended
Family Nurse Practitioner
64.5 mi · 9401 Holy Cross Ln, Breese, IL 62230
In-network · Medicare
Accepting new patients ·
Read bio
Katlyn Hilmes, APRN, FNP-C, is a board-certified family nurse practitioner who provides compassionate, personalized care to patients of all ages. With a background in emergency medicine and rural health, she brings more than a decade of nursing experience to her role. As a provider, Hilmes is known ...Click to read more
Family Nurse Practitioner
5.00
·30 reviews
64.5 mi · 9401 Holy Cross Ln, Breese, IL 62230
In-network · Medicare
Accepting new patients · 15 years of experience · Highly recommendedExpertise in rash + 9 more
Physician Assistant
5.00
·30 reviews
64.5 mi · 9401 Holy Cross Ln, Breese, IL 62230
In-network · Medicare
Accepting new patients · Highly recommended · Expertise in lower back pain + 5 more ·
Read bio
The provider is currently practicing under the supervision of Arnel Garcia MD who is a specialist in Family Physician. My promise is to provide patient-first care.Click to read more
Family Nurse Practitioner
5.00
·30 reviews
64.5 mi · 9401 Holy Cross Ln, Breese, IL 62230
In-network · Medicare
Accepting new patients · Highly recommended
Physician Assistant
5.00
·30 reviews
64.5 mi · 9401 Holy Cross Ln, Breese, IL 62230
In-network · Medicare
Accepting new patients · Highly recommended · Expertise in acute sinusitis + 8 more ·
Read bio
The provider is currently practicing under the supervision of Brian Klostermann MD who is a specialist in Family Physician. My promise is to provide patient-first care.Click to read more
Family Nurse Practitioner
5.00
·31 reviews
Very nice, knowledgable and understanding. - Jan 24, 2026 by Kelly I.Click to read more
64.5 mi · 9401 Holy Cross Ln, Breese, IL 62230
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait timeExpertise in chronic diabetes + 2 more
Family Nurse Practitioner
5.00
·30 reviews
64.5 mi · 9401 Holy Cross Ln, Breese, IL 62230
In-network · Medicare
Accepting new patients · Highly recommended
Primary Care Doctor
5.00
·30 reviews
72.5 mi · 14509 State Rte 127, Carlyle, IL 62231
In-network · Medicare
Accepting new patients · 25+ years of experience · Highly recommendedExpertise in lower back pain + 9 more
Urgent Care Clinic
69.5 mi · 201 Healthcare Dr, Greenville, IL 62246
In-network · Medicare
Accepting new patients ·
Read bio
We believe the focus belongs on the patient. At HSHS Medical Group, our goal is to support our physicians and health professionals in providing patient-first care.Click to read more
Family Nurse Practitioner
5.00
·30 reviews
69.5 mi · 201 Healthcare Dr, Greenville, IL 62246
In-network · Medicare
Accepting new patients · Highly recommendedExpertise in chronic diabetes
Family Nurse Practitioner
5.00
·30 reviews
69.5 mi · 201 Healthcare Dr, Greenville, IL 62246
In-network · Medicare
Accepting new patients · Highly recommendedExpertise in lower back pain + 1 more
Family Nurse Practitioner
4.73
·30 reviews
69.5 mi · 201 Healthcare Dr, Greenville, IL 62246
In-network · Medicare
Accepting new patients · Highly recommendedExpertise in acute sinusitis + 3 more
Family Nurse Practitioner
5.00
·30 reviews
69.5 mi · 201 Healthcare Dr, Greenville, IL 62246
In-network · Medicare
Accepting new patients · Highly recommended ·
Read bio
Krista Hamilton, APRN, chose family medicine because she enjoys partnering with people of all ages and stages in life to help them live healthier lives. She previously worked as a surgical medical nurse and has a background in education, most recently as Assistant Professor of Nursing at St. John’s ...Click to read more
Family Nurse Practitioner
4.93
·30 reviews
69.5 mi · 201 Healthcare Dr, Greenville, IL 62246
In-network · Medicare
Accepting new patients · 25+ years of experience · Highly recommendedExpertise in high cholesterol + 9 more
Physician Assistant
5.00
·30 reviews
70 mi · 404 Durley St, Greenville, IL 62246
In-network · Medicare
Accepting new patients · Highly recommended ·
Read bio
The provider is currently practicing under the supervision of Brian Klostermann MD who is a specialist in Family Physician.Click to read more
Family Nurse Practitioner
5.00
·31 reviews
- Jan 20, 2026 by Dawn T.Click to read more
72.5 mi · 14509 State Rte 127, Carlyle, IL 62231
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait timeExpertise in bronchitis + 9 more
Primary Care Doctor (Virtual)
Newtonia, MO
In-network · Medicare
Accepting new patients · Offers video visits · Expertise in chronic diabetes + 4 more ·
Read bio
Dr. Brianna Bingham is a board-certified Internal Medicine Physician with a focus in obesity medicine and metabolic health. She earned her medical degree from Kansas City University and completed residency at the University of Kansas–Wichita. She helps patients manage weight-related conditions throu...Click to read more
Urgent Care Clinic
5.00
·35 reviews
Excellent staff and great doctors. - Dec 30, 2024 by Roberto G.Click to read more
3.5 mi · 2991 State Hwy K, O'Fallon, MO 63368
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
A visit to one of our centers in Missouri puts you in the hands of highly credentialed providers who attend to your immediate needs—and opens the door to the resources of our top local health system partner, Mercy, ensuring you get the care you need today and tomorrow.Click to read more
Next available: today
Urgent Care Clinic
4.89
·36 reviews
Beware!!!This place billed my insurance as an ER visit. I went here saw an NP for 15 minutes she took my bp and sent me on my way. Don’t go here unless you want to spend hundreds of dollars for nothing!! - Aug 7, 2024 by Sarah N.Click to read more
5.5 mi · 6460 Ronald Reagan Dr, Lake Saint Louis, MO 63367
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
A visit to one of our centers in Missouri puts you in the hands of highly credentialed providers who attend to your immediate needs-and opens the door to the resources of our top local health system partner, Mercy, ensuring you receive the care you need today and tomorrow.Click to read more
Next available: today
Urgent Care Clinic
4.97
·37 reviews
The facility was nice. And the nurse and the doctor were kind enough to listen my problems and put me on right medication. - Jan 9, 2024 by Rekha N.Click to read more
6 mi · 6167 Mid Rivers Mall Dr, St. Peters, MO 63304
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
A visit to one of our centers in Missouri puts you in the hands of highly credentialed providers who attend to your immediate needs—and connects you with the resources of our top local health system partner, Mercy, ensuring you receive the care you need today and tomorrow. Save your spot online or w...Click to read more
Next available: today
Family Nurse Practitioner
3.33
·3 reviews
Front desk staff is not friendly or polite. Provider wants to get you in and out asap, did not leave feeling heard.Click to read more
6.5 mi · 201 First Executive Ave, Saint Peters, MO 63376
In-network · Medicare
Accepting new patientsExpertise in lower back pain
Next available: today
Urgent Care Clinic
4.94
·36 reviews
Great experience, very helpful provider. Thank you! - Jan 14, 2024 by Simone D.Click to read more
9 mi · 2031 Zumbehl Rd, St. Charles, MO 63303
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
A visit to one of our centers in Missouri puts you in the hands of highly credentialed providers who attend to your immediate needs—and opens the door to the resources of our top local health system partner, Mercy, ensuring you get the care you need today and tomorrow.Click to read more
Next available: today
Urgent Care Clinic
4.97
·34 reviews
Wonderful experience from start to finish. Staff was great and appointment went smooth. - Dec 3, 2024 by Todd Y.Click to read more
9 mi · 1111 W Pearce Blvd, Wentzville, MO 63385
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
A visit to one of our centers in Missouri puts you in the hands of highly credentialed providers who attend to your immediate needs-and connects you with the resources of our top local health system partner, Mercy, ensuring you receive the care you need today and tomorrow. Save your spot online or w...Click to read more
Next available: today
Urgent Care Clinic
5.00
·37 reviews
The staff was very efficient. - Jan 11, 2024 by Susan O.Click to read more
13.5 mi · 1722 Clarkson Rd, Chesterfield, MO 63017
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
A visit to one of our centers in Missouri puts you in the hands of highly credentialed providers who attend to your immediate needs—and connects you with the resources of our top local health system partner, Mercy, ensuring you receive the care you need today and tomorrow. Save your spot online or w...Click to read more
Next available: today
Gerontology Nurse Practitioner
5.00
·1 review
- Nov 7, 2025 by Jardena G.Click to read more
13.5 mi · 16216 Baxter Rd, STE 100, Chesterfield, MO 63017
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time
Next available: today
Urgent Care Clinic
4.77
·35 reviews
Good staff good communication no waiting time very friendly nature . - Jan 26, 2024 by Sunil Kumar B.Click to read more
17 mi · 11445 Olive Blvd, Creve Coeur, MO 63141
In-network · Medicare
Accepting new patients · Highly recommended ·
Read bio
A visit to one of our centers in Missouri puts you in the hands of highly credentialed providers who attend to your immediate needs-and connects you to the resources of our top local health system partner, Mercy, ensuring you receive the care you need today and tomorrow. Save your spot online or wal...Click to read more
Next available: today
Urgent Care Clinic
4.89
·38 reviews
Great! - Feb 5, 2025 by RUSSELL T.Click to read more
17.5 mi · 409 Lafayette Ctr, Ballwin, MO 63011
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
A visit to one of our centers in Missouri puts you in the hands of highly credentialed providers who attend to your immediate needs-and connects you to the resources of our top local health system partner, Mercy, ensuring you receive the care you need today and in the future.Click to read more
Next available: today
Urgent Care Clinic
4.42
·26 reviews
19 mi · 13275 Manchester Rd, Ste 101, Des Peres, MO 63131
In-network · Medicare
Accepting new patients ·
Read bio
A visit to one of our centers in Missouri puts you in the hands of highly credentialed providers who attend to your immediate needs-and connects you with the resources of our top local health system partner, Mercy, ensuring you receive the care you need today and in the future. Save your spot online...Click to read more
Next available: today
Urgent Care Clinic
4.92
·37 reviews
I had a great visit. I had appointment and no waiting - Jan 14, 2024 by John B.Click to read more
21.5 mi · 10700 Manchester Rd, Ste E, Kirkwood, MO 63122
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
A visit to one of our centers in Missouri puts you in the hands of highly credentialed providers who attend to your immediate needs-and opens the door to the resources of our top local health system partner, Mercy, ensuring you get the care you need today and tomorrow.Click to read more
Next available: today
Urgent Care Clinic
4.87
·39 reviews
I'm grateful for the stellar customer service! The doctor and staff were exceptional! by Nicole R.Click to read more
22 mi · 8321 Maryland Ave, Clayton, MO 63105
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
A visit to one of our centers in Missouri puts you in the hands of highly credentialed providers who attend to your immediate needs—and connects you with the resources of our top local health system partner, Mercy, ensuring you receive the care you need today and tomorrow. Save your spot online or w...Click to read more
Next available: today
Urgent Care Clinic
4.74
·43 reviews
I had a pretty good experience here. The staff were friendly and got me in quickly, which I really appreciated. It felt relaxed overall, though a bit more warmth would have been nice. Still, I’d definitely come back! - Sep 19, 2024 by Tahani F.Click to read more
22 mi · 3433 N Hwy 67, Florissant, MO 63033
In-network · Medicare
Accepting new patients · Excellent wait time ·
Read bio
A visit to one of our centers in Missouri puts you in the hands of highly credentialed providers who attend to your immediate needs—and opens the door to the resources of our top local health system partner, Mercy, ensuring you get the care you need today and tomorrow.Click to read more
Next available: today
Urgent Care Clinic
4.88
·32 reviews
Go to the er. Even with an “appointment” it will be faster: - Mar 6, 2024 by Denise T.Click to read more
22 mi · 20 The Legends Pkwy, Eureka, MO 63025
In-network · Medicare
Accepting new patients · Highly recommended ·
Read bio
A visit to one of our centers in Missouri puts you in the hands of highly credentialed providers who attend to your immediate needs-and connects you with the resources of our top local health system partner, Mercy, ensuring you receive the care you need today and tomorrow. Save your spot online or w...Click to read more
Next available: today
Urgent Care Clinic
4.85
·46 reviews
I arrived earlier than my scheduled time, but they still took me right into a room. My time of arrival to being seen by the doctor and then leaving the clinic was about 30 minutes. My only complaint was that the front desk receptionist was not friendly. I don't think she ever once made eye contact w...Click to read more
23.5 mi · 2015 Maplewood Commons Dr, St Louis, MO 63143
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
A visit to one of our centers in Missouri puts you in the hands of highly credentialed providers who attend to your immediate needs-and opens the door to the resources of our top local health system partner, Mercy, ensuring you get the care you need today and tomorrow.Click to read more
Next available: today
Urgent Care Clinic
4.76
·37 reviews
??????????yes I would go back for SURE!!!!! - Jan 23, 2024 by Linda P.Click to read more
24.5 mi · 9551 Watson Rd, Crestwood, MO 63126
In-network · Medicare
Accepting new patients · Highly recommended ·
Read bio
A visit to one of our centers in Missouri puts you in the hands of highly credentialed providers who attend to your immediate needs—and connects you with the resources of our top local health system partner, Mercy, ensuring you receive the care you need today and in the future. Save your spot online...Click to read more
Next available: today
Out-of-network providers
Availability last updated 04/16/2026
Availability last updated 04/16/2026
Physician Assistant (Virtual)
4.64
·42 reviews
Very professional. Ask questions and is very knowledgeable when explaining. Easy, quick, and accurate consultation. - May 11, 2022 by Maty S.Click to read more
Newtonia, MO
Out-of-network
Accepting new patients · Offers video visits · Excellent wait time · Expertise in chronic non-alzheimer's dementia + 2 more ·
Read bio
Dr. Adewumi Bakare, DMSc, PA-C, developed his passion for offering patient-centered, compassionate care through his experience caring for home-bound, hospital, and nursing home patients. Dr. Bakare, a board-certified, doctorally trained physician assistant with over 13 years of experience, provides ...Click to read more
Family Physician (Virtual)
5.00
·1 review
Great experience and great doctor. - Jun 30, 2023 by Trong N.Click to read more
Newtonia, MO
Out-of-network
Accepting new patients · Offers video visits · Highly recommended · Excellent wait timeExpertise in pneumonia and respiratory infections + 1 more
Internist (Virtual)
Newtonia, MO
Out-of-network
Accepting new patients · Offers video visits · Expertise in chronic diabetes + 2 more
Primary Care Doctor
22.5 mi · 1034 S Brentwood Blvd, Ste 530, Richmond Heights, MO 63117
Out-of-network
Also offers video visits · Accepting new patients · Expertise in chronic high blood pressure + 6 more ·
Read bio
Originally from Ohio, Dr. Bereda received his undergraduate degree from the University of Dayton in Dayton, OH. He attended medical school at Lake Erie College of Osteopathic Medicine in Erie, PA. He then trained at St Louis University for his family medicine residency. After residency, he served on...Click to read more
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Frequently asked questions

How can I make a same-day appointment with a Primary Care Doctor in O'Fallon who takes Medicare insurance?

On average, patients who use Zocdoc can search for a Primary Care Doctor in O'Fallon who takes Medicare insurance, book an appointment, and see the Primary Care Doctor within 24 hours. Same-day appointments are often available, you can search for real-time availability of Doctors in O'Fallon who accept Medicare insurance and make an appointment online.


How can I find a Primary Care Doctor in O'Fallon who takes Medicare?

Zocdoc lets you search specifically for a Primary Care Doctor in O'Fallon who takes Medicare. Just choose your carrier and plan from the drop-down menu at the top of the page. If you’re not sure which plan you have, you can use Zocdoc’s insurance checker to find out.


How can I book an appointment online with a Medicare Primary Care Doctor in O'Fallon?

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How can I find a female Primary Care Doctor in O'Fallon who takes Medicare insurance?

When you search for Medicare Doctors in O'Fallon on Zocdoc, you can filter your results by gender, in addition to other criteria. That way, you’ll only see Medicare Doctors in O'Fallon who match your preferences.


How can I find a Medicare Primary Care Doctor in O'Fallon who sees patients after hours?

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How can I find a top-rated Medicare Primary Care Doctor in O'Fallon?

You can use Zocdoc to find Medicare Doctors in O'Fallon who are highly rated by other patients. These ratings are based on verified reviews submitted by real patients. Every time a patient completes an appointment booked on Zocdoc, they’re invited to review their experience. Each review must comply with Zocdoc’s guidelines.


How can I find a video visit with a Primary Care Doctor online in O'Fallon?

Doctors in O'Fallon on Zocdoc who see patients through online video visits will have a purple video icon on their profiles. You can also filter your search results to show only Doctors who offer video visits.


Are video visits with a Primary Care Doctor online covered by Medicare?

Most insurers provide coverage for video visits at the same cost as in-person visits. You can search on Zocdoc specifically for Doctors in O'Fallon who accept Medicare for video visits by selecting your carrier and plan from the drop-down menu at the top of the page. We recommend you check with your insurance carrier directly to confirm your coverage and out of pocket costs for video visits.


How can I find a Medicare Primary Care Doctor in O'Fallon who sees patients in the morning or evening?

Zocdoc lets you search specifically for a Primary Care Doctor who has appointments available before 10:00 am, or after 5:00 pm. Just choose the special hours filter at the top of our search page.


How can I find a Medicare Primary Care Doctor in O'Fallon who sees patients during the weekend?

Zocdoc let's you see real-time availability for Medicare Doctors in O'Fallon. Many Medicare Doctors offer appointments on Saturdays and Sundays.