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174 verified Medicare Doctors in Alton, IL
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Availability last updated 08/07/2026
Availability last updated 08/07/2026
Urgent Care Clinic
4.75
·44 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
8 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: tomorrow
Primary Care Doctor
4.50
·30 reviews
13.5 mi · 1188 S State Rt 157, Ste 100, Edwardsville, IL 62025
In-network · Medicare
Accepting new patients · Expertise in high cholesterol + 5 more ·
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I am passionate about helping my patients find answers to health questions and healing. I enjoy getting to know my patients as we visit together and working with them on a lifelong healthy path. Everyone deserves great health care and I love helping patients achieve this!Click to read more
Next available: Mon, Oct 26
Primary Care Doctor
5.00
·12 reviews
Seemed to listen very well and had ways to help with everything i brought up. - Dec 5, 2025 by erik H.Click to read more
17 mi · 2401 S Ctr St, Maryville, IL 62062
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time
Next available: Fri, Oct 30
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
18.5 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: tomorrow
Family Nurse Practitioner
5.00
·34 reviews
Regardless of our different walks of life she was very responsive and very helpful - Jun 13, 2026 by Jason B.Click to read more
13.5 mi · 1188 S State Rt 157, Ste 100, Edwardsville, IL 62025
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait timeExpertise in pain in joint + 3 more
Next available: Wed, Oct 21
Urgent Care Clinic
4.69
·36 reviews
Good staff good communication no waiting time very friendly nature . - Jan 26, 2024 by Sunil Kumar B.Click to read more
20 mi · 11445 Olive Blvd, Creve Coeur, MO 63141
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 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: tomorrow
Urgent Care Clinic
4.94
·36 reviews
Great experience, very helpful provider. Thank you! - Jan 14, 2024 by Simone D.Click to read more
20.5 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: tomorrow
Primary Care Doctor
3.92
·73 reviews
The Office Staff was very nice and respectful. The Dr. Was one of the first Doctors to actual listen to everything I had to say. I loved his attentiveness to my concerns and needs. - Jun 25, 2024 by Mitchel F.Click to read more
24.5 mi · 5032 N Illinois St, Ste A, Fairview Heights, IL 62208
In-network · Medicare
Accepting new patients · 25+ years of experience · Expertise in lower back pain + 7 more ·
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Thank you for scheduling your appointment with us. To ensure all of our patients have access to timely care, we have a 24-hour cancellation policy. If you need to cancel or reschedule your appointment, please let us know at least 24 hours in advance to avoid a no-show fee. Also, please note that th...Click to read more
Next available: Mon, Aug 17
Urgent Care Clinic
4.83
·36 reviews
Very friendly and helpful.Click to read more
21.5 mi · 4260 Hampton Ave, St. Louis, MO 63109
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: tomorrow
Primary Care Doctor
4.87
·45 reviews
I would recommend over and over again. Very friendly. - May 21, 2026 by Tabitha W.Click to read more
25.5 mi · 1116 Hartman Ln, Shiloh, IL 62221
In-network · Medicare
Accepting new patients · Excellent wait time ·
Read bio
Dr. Emily Dahm enjoys caring for patients of all ages and believes medicine is a way of giving back to the community. Dr. Dahm is interested in women’s health, behavioral health, and preventative health and looks forward to treating new patients in the area. In her free time, Dr. Dahm likes to go ...Click to read more
Next available: Thu, Aug 13
Primary Care Doctor
4.62
·53 reviews
She wasn't as friendly as others I've had but she was very thorough. She was kind of standoffish her staff was very nice. I don't know if I will stay with her I'm used to more friendly. - Oct 22, 2025 by Sandra S.Click to read more
25.5 mi · 1116 Hartman Ln, Shiloh, IL 62221
In-network · Medicare
Accepting new patients · 25+ years of experience · Excellent wait timeExpertise in high cholesterol + 5 more
Next available: Tue, Aug 18
Primary Care Doctor
4.80
·44 reviews
Doctor Radwan was very attentive and patient. He spent so much time getting to know me and my needs. - Feb 12, 2026 by Amanda C.Click to read more
25.5 mi · 670 Pierce Blvd, O'Fallon, IL 62269
In-network · Medicare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait timeExpertise in chronic diabetes + 6 more
Next available: Tue, Aug 18
Primary Care Doctor
5.00
·42 reviews
It was my first time and it was a positive experience. They were calling me back as I finished the paperwork. Friendly staff and the doctor made me feel comfortable. - Jan 13, 2026 by Cortez S.Click to read more
25.5 mi · 1116 Hartman Ln, Shiloh, IL 62221
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time
Next available: Wed, Aug 26
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
23.5 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: tomorrow
Primary Care Doctor
4.91
·33 reviews
Great doctor. Very caring and intelligent. - Jun 23, 2026Click to read more
25 mi · 1512 N Grn Mount Rd, Ste 108, O'Fallon, IL 62269
In-network · Medicare
Accepting new patients · Highly recommended
Next available: Fri, Oct 2
Family Nurse Practitioner
3.80
·5 reviews
Very knowledgeable and professional - Nov 4, 2025 by John B.Click to read more
22.5 mi · 201 First Executive Ave, Saint Peters, MO 63376
In-network · Medicare
Accepting new patientsExpertise in lower back pain
Next available: Mon, Aug 10
Family Nurse Practitioner
4.79
·34 reviews
- Jan 5, 2026 by Bradley H.Click to read more
22.5 mi · 5 Ludwig Dr, Fairview Heights, IL 62208
In-network · Medicare
Accepting new patients · Excellent wait time
Next available: Tue, Aug 11
Primary Care Doctor
4.75
·12 reviews
Dr Dufner is a godsend. I felt so comfortable and heard. I am so happy and relieved she is now my primary doctor. - Aug 4, 2026 by Caleigh S.Click to read more
29.5 mi · 12860 Troxler Ave, Highland, IL 62249
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in chronic high blood pressure + 1 more ·
Read bio
Dr. Anastasia Dufner is a family physician who provides in-person services at Hospital Sisters Health System in Highland, IL. She is affiliated with St. Francis Hospital. Dr. Dufner completed a medical degree and a residency in family medicine at the SIU School of Medicine. She is certified by the ...Click to read more
Next available: Tue, Aug 11
Urgent Care Clinic
4.76
·37 reviews
??????????yes I would go back for SURE!!!!! - Jan 23, 2024 by Linda P.Click to read more
25.5 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: tomorrow
Primary Care Doctor
4.89
·35 reviews
Doctor doesn’t listen. I went for kidney stones and because I was in pain. He said he thinks I tore a muscle, even though this is something I’ve dealt with a lot, plus there are other very obvious signs in my urine that it’s kidney stones. The first visit I had with him he cut me off and told me ...Click to read more
29.5 mi · 12860 Troxler Ave, Highland, IL 62249
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait timeExpertise in acid reflux + 5 more
Next available: Thu, Aug 13
Family Nurse Practitioner
4.86
·37 reviews
quick, helpful and professional - May 22, 2026 by Kyle W.Click to read more
22.5 mi · 5 Ludwig Dr, Fairview Heights, IL 62208
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait timeExpertise in lower back pain + 1 more
Next available: Fri, Aug 21
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
26.5 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: tomorrow
Urgent Care Clinic
5.00
·37 reviews
The staff was very efficient. - Jan 11, 2024 by Susan O.Click to read more
27 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: tomorrow
Urgent Care Clinic
4.89
·38 reviews
Very professional, supportive and responsive. - Jun 17, 2024 by Lance C.Click to read more
27.5 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: tomorrow
Urgent Care Clinic
5.00
·35 reviews
Excellent staff and great doctors. - Dec 30, 2024 by Roberto G.Click to read more
29.5 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: tomorrow
Urgent Care Clinic
4.97
·35 reviews
5 ? - Jun 3, 2026 by Jose F.Click to read more
30 mi · 676 Gravois Bluffs Blvd, Ste A1, Fenton, MO 63026
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: tomorrow
Urgent Care Clinic
4.84
·37 reviews
very friendly and professional. I had never been to an urgent care before but would go back to this one. - Jul 21, 2024 by Edward U.Click to read more
30 mi · 5640 Telegraph Rd, Ste C, St. Louis, MO 63129
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 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: tomorrow
Nurse Practitioner
4.80
·5 reviews
Samantha Turner is an awesome provider in the health field. She's a great listener and provided feedback. Got in right away. - Apr 13, 2026 by Barbara O.Click to read more
29.5 mi · 12860 Troxler Ave, Highland, IL 62249
In-network · Medicare
Accepting new patients · Excellent wait time ·
Read bio
HSHS Medical Group welcomes Samantha Turner, APRN, to HSHS Medical Group Family and Internal Medicine at 12860 Troxler Ave., Suite 320, in Highland. She is a family nurse practitioner dedicated to providing compassionate, high-quality care to families in Illinois. Turner brings years of nursing expe...Click to read more
Next available: Mon, Aug 10
Family Nurse Practitioner
5.00
·32 reviews
Sarah is an excellent provider. Highly recommend - Mar 1, 2026 by Megan L.Click to read more
25.5 mi · 670 Pierce Blvd, O'Fallon, IL 62269
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait timeExpertise in upper respiratory infection (uri) + 3 more
Next available: Thu, Oct 29
Physician Assistant
5.00
·32 reviews
I would recommend this medical team to anyone that takes an active interest in their own health. I felt heard, understood, and encouraged during my first visit to establish a new doctor for the first time in 6 years. That is very important when you’re going in to your senior years of your life. l...Click to read more
29.5 mi · 12860 Troxler Ave, Highland, IL 62249
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in acute sinusitis + 3 more ·
Read bio
The provider is currently practicing under the supervision of Robert Schaefer MD who is a specialist in Family Physician.Click to read more
Next available: Mon, Aug 17
Family Physician
4.97
·35 reviews
29.5 mi · 12860 Troxler Ave, Highland, IL 62249
In-network · Medicare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait timeExpertise in chronic diabetes + 6 more
Next available: Tue, Aug 18
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
36.5 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: tomorrow
Primary Care Doctor
4.97
·34 reviews
The office staff was nice. They listened to what I had to say. Dr. Beaty is good at listening - Jul 13, 2026 by Sherry B.Click to read more
40 mi · 9401 Holy Cross Ln, Breese, IL 62230
In-network · Medicare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait timeExpertise in chronic high blood pressure + 9 more
Next available: Mon, Aug 24
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
37.5 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: tomorrow
Urgent Care Clinic
5.00
·31 reviews
37.5 mi · 1125 Imperial Main St, Imperial, MO 63052
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 in the future.Click to read more
Next available: tomorrow
Family Nurse Practitioner
5.00
·1 review
40 mi · 9401 Holy Cross Ln, Breese, IL 62230
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Alexis A. McAllister, APRN, CPNP-PC, is a board-certified pediatric nurse practitioner who is passionate about helping children thrive through every stage of growth and development. McAllister is a native Illinoisian. She graduated from Mater Dei Catholic High School in Breese, going on to earn a Ma...Click to read more
Next available: Mon, Aug 10
Family Nurse Practitioner
5.00
·30 reviews
40 mi · 9401 Holy Cross Ln, Breese, IL 62230
In-network · Medicare
Accepting new patients · Highly recommendedExpertise in acute sinusitis + 9 more
Next available: Tue, Sep 22
Family Nurse Practitioner
4.97
·33 reviews
40 mi · 9401 Holy Cross Ln, Breese, IL 62230
In-network · Medicare
Accepting new patients · Highly recommendedExpertise in upper respiratory infection (uri) + 2 more
Next available: Mon, Sep 28
Family Nurse Practitioner
5.00
·31 reviews
Very nice, knowledgable and understanding. - Jan 24, 2026 by Kelly I.Click to read more
40 mi · 9401 Holy Cross Ln, Breese, IL 62230
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait timeExpertise in chronic diabetes + 2 more
Next available: Mon, Oct 12
Urgent Care Clinic
4.88
·32 reviews
I received a test result for a test that was performed. In the body of the office visit summary it stated that I denied a significant illness which was not true. It also stated that I had been in contact with someone with Covid which is not true. Very disappointing.Click to read more
48 mi · 660A S Truman Blvd, Festus, MO 63028
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: tomorrow
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Frequently asked questions

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

On average, patients who use Zocdoc can search for a Primary Care Doctor in Alton 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 Alton who accept Medicare insurance and make an appointment online.


How can I find a Primary Care Doctor in Alton who takes Medicare?

Zocdoc lets you search specifically for a Primary Care Doctor in Alton 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.


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Zocdoc is a free online service that helps patients find Medicare Doctors in Alton and book appointments instantly. You can search for Medicare Doctors in Alton by symptom or visit reason. Based on that information, you’ll see a list of providers who meet your search criteria, along with their available appointment slots.


How can I find a female Primary Care Doctor in Alton who takes Medicare insurance?

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


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

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How can I find a video visit with a Primary Care Doctor online in Alton?

Doctors in Alton 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 Alton 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 Alton 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 Alton who sees patients during the weekend?

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