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John Mercer, MD
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60 Patient Reviews
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Office Hours

  • Mon:8:00am - 5:00pm
  • Tue:8:00am - 5:00pm
  • Wed:8:00am - 5:00pm
  • Thu:8:00am - 5:00pm
  • Fri:8:00am - 5:00pm

John Mercer, MD

Family Medicine Physician - General

Highlights

  • Board Certified
  • Has Online Scheduling

Biography

Prior to joining Baylor Family Medicine at Wylie, Dr. Mercer was the Associate Program Director for the Residency Program at Baylor Family Health Center at Garland.

Featured Review See More Reviews

Appreciated them letting me get in for an appointment due to a dog attacking me at the Vet's office. Great service!…

Anonymous

Summary

Provider Training

UniversityDegreeFocusGraduated
Louisiana State University Health Sciences Center (Education)Other DegreeOther1997

InstitutionFocusYear
Internship - Eisenhower Army Medical CenterFamily Medicine1998
Residency - Eisenhower Army Medical CenterFamily Medicine2000

CertificationCert. BodyYear
Family MedicineFamily MedicineNot Specified

Photos

Provider Profile 0Provider Profile 1

Specialties

Languages Spoken
English
Medical Specialties
  • Family Medicine Physician

Accepts New Patients: Yes

Payment Options

Payment Details

Reviews

Average Rating: 5
Number of Reviews: 60
Most Recent Review: 06/12/2026
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Office & Staff Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff
Office Appearance & Atmosphere
Handling of Billing Matters
Average Wait Time 6 to 10 minutes

Provider Evaluation

Willingness to Spend Time with You
Accuracy of Diagnosis
Listening Skills
Clear Explanations
Post Visit Follow-up
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Verified Patient

“Appreciated them letting me get ...”

Appreciated them letting me get in for an appointment due to a dog attacking me at the Vet's office. Great service!

Anonymous 06/12/2026
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Verified Patient

“Great conversation regarding all...”

Great conversation regarding all my concerns

Anonymous 06/09/2026
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Verified Patient

“DR. MERCER IS THE BEST CARE PROV...”

DR. MERCER IS THE BEST CARE PROVIDER MY HUSBAND AND I HAVE EVER HAD.

Anonymous 06/01/2026
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Verified Patient

“Very professional and explained ...”

Very professional and explained everything to me about

Anonymous 05/28/2026
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Verified Patient

“Always helpful, honest and makes...”

Always helpful, honest and makes you feel extremely comfortable.

Anonymous 05/23/2026
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Verified Patient

“Dr. Mercer is very compassionate...”

Dr. Mercer is very compassionate and explains everything well and at my level. Answers all my questions

Anonymous 06/11/2026
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Verified Patient

“Dr Mercer listens very well and ...”

Dr Mercer listens very well and treats his patience with the utmost respect.

Anonymous 06/04/2026
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Verified Patient

“Never had a problem with him, he...”

Never had a problem with him, he's an amazing guy.

Anonymous 05/30/2026
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Verified Patient

“He listens when I have questions...”

He listens when I have questions about medications and best course of action for my care.

Anonymous 05/28/2026
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Verified Patient

“I love Dr Mercer. He is always e...”

I love Dr Mercer. He is always extremely kind and listens to everything I have to say. He's always treated me with respect. I just love him. And he always takes care of every medical need I have. He's a very caring and an excellent doctor! I couldn't get in and appreciate the video visit. That was extremely helpful!

Anonymous 05/20/2026
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Procedures & Services

Procedures & Treatments Offered

    Commonly Prescribed Medications

    John Mercer, MD has not yet listed the medications that he commonly prescribes.

    Accepted Insurance

    Accepted Insurance

    John Mercer, MD has not yet specified the insurance plans he accepts.
     

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