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5.0(36 reviews)
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Office Hours

  • Mon:7:00am - 3:30pm
  • Tue:7:30am - 6:30pm
  • Wed:7:30am - 3:30pm
  • Thu:7:30am - 3:15pm
  • Fri:7:30am - 3:30pm

Merlyn A Johnson, MD
Family Medicine Physician - General

Highlights

  • Board Certified

Biography

Merlyn A Johnson, MD is a Family Medicine Physician - General practicing in Collegeville, PA

She has not yet shared a personalized biography with Doctor.com.

Featured Review See More Reviews

Dr is very nice hearing all and providing right solutions to take care of my health.…

Anonymous

Summary

Provider Training

CertificationCert. BodyYear
Family MedicineFamily MedicineNot Specified

Specialties

Languages Spoken
English, Tamil
Medical Specialties
  • Family Medicine Physician

Accepts New Patients: Yes

Payment Options

Payment Details

Reviews

Average Rating: 5.0
Number of Reviews: 36
Most Recent Review: 07/24/2026
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Office & Staff Evaluation Not rated

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Office Appearance & Atmosphere Not rated
Handling of Billing Matters Not rated
Average Wait Time Not Rated

Provider Evaluation 5.0

Listening Skills 5.0
Clear Explanations 5.0
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Verified Patient

“Dr is very nice hearing all and ...”

Dr is very nice hearing all and providing right solutions to take care of my health.

Anonymous 07/24/2026
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Verified Patient

“Dr. Johnson is excellent, compas...”

Dr. Johnson is excellent, compassionate and knowledgeable.

Anonymous 04/01/2026
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Verified Patient

“Dr Johnson has consistently prov...”

Dr Johnson has consistently provided me excellent care. She listens to all I have to say and gives me clear and complete answers.

Anonymous 02/11/2026
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Verified Patient

“Dr. Johnson is amazing! Kind an...”

Dr. Johnson is amazing! Kind and caring but direct as needed. Always sound advice and suggestions. There is no doubt that she has improved my overall health.

Anonymous 12/12/2025
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Verified Patient

“Excellent support and explanatio...”

Excellent support and explanation provided

Anonymous 12/09/2025
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Verified Patient

“She is best doctor in Tower heal...”

She is best doctor in Tower health thats why I go there

Anonymous 06/16/2026
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Verified Patient

“Definitely will recommend...”

Definitely will recommend

Anonymous 02/26/2026
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Verified Patient

“I would never change my doctor, ...”

I would never change my doctor, I don't think words would do justice in describing how good Dr. Johnson is. She Is truly a remarkable doctor who combines exceptional skill with genuine compassion. She always take the time to listen to my concerns, making me feel heard and safe throughout my treatment, she includes me in her decisions and make sure I understand the treatment plan and more than that feel comfortable with those decisions.

Anonymous 02/06/2026
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Verified Patient

“I love this office. Dr Johnson ...”

I love this office. Dr Johnson is very patient and thorough in her exams. She takes the time to explain abd make recommendations. She is also very knowledgeable and friendly.

Anonymous 12/09/2025
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Verified Patient

“Dr. Johnston is really great. Sh...”

Dr. Johnston is really great. She takes the time to listen to my concerns and talk through care options. Her attention to detail and approachable attitude make me feel comfortable during the appointment.

Anonymous 11/24/2025
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Locations

Affiliated Practices

Practice Colleagues

Holly Weeks, DO   -   Family Medicine Physician
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Mediha Chaudhry, DO   -   Family Medicine Physician
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Nicole Heisman-Rifkin, DO   -   Internal Medicine Physician
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Procedures & Services

Procedures & Treatments Offered

    Commonly Prescribed Medications

    Merlyn A Johnson, MD has not yet listed the medications that she commonly prescribes.

    Accepted Insurance

    Accepted Insurance

    Merlyn A Johnson, MD has not yet specified the insurance plans she accepts.