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Dr. John Mellas, MD

Dr. John Mellas, MD

Nephrology*
40+ years of experience

Dr. John Mellas, MD is a nephrologist in Fenton, MO and has over 40 years of experience in the medical field. He graduated from University of Illinois College of Medicine in 1981. He is affiliated with medical facilities SSM Health St. Clare Hospital-Fenton and SSM Health St. Mary's Hospital-St. Louis. He is accepting new patients.

3 Star Rating
Based on 6 reviews 3 Star Rating (6 reviews)

Practice

1011 Bowles Ave Ste 220 Fenton, MO 63026

Make an Appointment

(314) 991-0137

At a Glance

  • Areas of Expertise
    Dr. Mellas specializes in the areas of Internal Medicine & Nephrology. • See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. • See hospitals
  • Trustworthy
    Patients said this doctor is trustworthy. • See reviews
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Dr. Mellas' Reviews

Likelihood to recommend Dr. Mellas

3.0

6 ratings, 3 with a written review
5 Star
50%
50%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
0%
1 Star
50%
50%

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RecentHighestLowestMost Helpful
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
May 02, 2024
×Post a ResponseAre you Dr. John Mellas, MD?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Stan Schepker – Nov 18, 2023
×Post a ResponseAre you Dr. John Mellas, MD?
What went well
No results
What could be improved
No results
3 people found this helpful
Helpful
Nov 16, 2020
×Post a ResponseAre you Dr. John Mellas, MD?

Leave a review

How was your experience with Dr. Mellas?

Know Before You Go

About Me

biography

Dr. John Mellas, MD is a nephrologist in Fenton, MO and has over 40 years of experience in the medical field. He graduated from University of Illinois College of Medicine in 1981. He is affiliated with medical facilities SSM Health St. Clare Hospital-Fenton...read more

  • Nephrology

  • Internal Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • University Ill Medical Center

    Residency Hospital

  • Washington University

    Fellowship Hospital, 1986

  • University Ill Medical Center

    Internship Hospital, 1984

  • University Of Illinois College Of Medicine

    Medical School, 1981
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Internal Medicine
- 
Nephrology
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

Learn more about medical license public record check

  • English

  • German

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Locations

Practice

Nephrology and Hypertension Specialists LLC1011 Bowles Ave Ste 220 Fenton, MO 63026
1

Practice

Shrewsbury Dialysis7303 Watson Rd Saint Louis, MO 63119
2
SSM Medical Group6400 Clayton Rd Ste 216 Saint Louis, MO 63117
3

Practice

Office10004 Kennerly Rd Ste 374B Saint Louis, MO 63128
4

Affiliated Hospitals

  • SSM Health St. Clare Hospital-Fenton

    1015 Bowles Ave
    Fenton, MO 63026
    Recipient of 2
    hospital awards

    How patients felt about the care they received at this hospital.

    83%
    Patients said they were given information about recovering at home

    1% lower than the national average

    78%
    Patients said that nurses always listened to them and explained things well

    3% higher than the national average

    View all patient feedback

  • SSM Health St. Mary's Hospital-St. Louis

    6420 Clayton Rd
    Richmond Heights, MO 63117

    How patients felt about the care they received at this hospital.

    81%
    Patients said they were given information about recovering at home

    3% lower than the national average

    77%
    Patients said that doctors always listened to them and explained things well

    1% higher than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality