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Dr. Alfred Johnson, MD

Dr. Alfred Johnson, MD

Gastroenterological Surgery*
35+ years of experience

Dr. Alfred Johnson, MD is a gastroenterological surgery specialist in Merced, CA and has over 35 years of experience in the medical field. He graduated from Georgetown University School of Medicine in 1987. He is affiliated with Mercy Medical Center Merced. He is accepting new patients.

3 Star Rating
Based on 10 reviews 3 Star Rating (10 reviews)

Practice

240 E 13th St Ste C Merced, CA 95341

Make an Appointment

(209) 723-2799

At a Glance

  • Area of Expertise
    Dr. Johnson specializes in the area of General Surgery. • See board certifications
  • Practices at Top Hospital
    Patient Safety Excellence Award™ • See hospitals
  • Clean Hospital
    Patients said the hospital this doctor practices at is clean. • See hospitals
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Dr. Johnson's Reviews

Likelihood to recommend Dr. Johnson

3.0

10 ratings, 4 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
  • 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
Regina d Singh – Dec 08, 2024
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What went well
No results
What could be improved
  • Didn't listen or answer questions
  • Didn't trust the provider's decisions
Helpful
Nov 21, 2021
×Post a ResponseAre you Dr. Alfred Johnson, MD?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
5 people found this helpful
Helpful
J.A. – Aug 21, 2019
×Post a ResponseAre you Dr. Alfred Johnson, 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
5 people found this helpful
Helpful
Lu Touzeau in Midpines, CA – May 12, 2019
×Post a ResponseAre you Dr. Alfred Johnson, MD?

Leave a review

How was your experience with Dr. Johnson?

Know Before You Go

About Me

care philosophy

All patients are deserving of high quality care and it's my responsibility to be as empathetic as possible and use my breadth of experience to treat their condition successfully. 

biography

Staying physically fit, attend events featuring live music, especially jazz and enjoy trying out different kinds of cuisine. 

  • Gastroenterological Surgery

  • General Surgery

  • Laparoscopic Surgery

  • Minimally Invasive Surgery

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

  • Emory University School Of Medicine

    Fellowship Hospital, 1998

  • St Joseph's Hospital

    Residency Hospital, 1995

  • Harlem Hospital Center

    Residency Hospital, 1992

  • Howard University Hospital

    Internship Hospital, 1988

  • Georgetown University School Of Medicine

    Medical School, 1987
American Board of Medical Specialties®
American Board of Surgery®
- 
General Surgery
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. Information last updated March 29, 2025. To learn more about the difference between these sources, please refer to our FAQs.
Board actions foundState licensing board
More than three years ago
Medical Board of California

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

Healthgrades Top Picks on General Surgeons

Locations

Practice

Office240 E 13th St Ste C Merced, CA 95341
1

Affiliated Hospitals

  • Mercy Medical Center Merced

    333 Mercy Ave
    Merced, CA 95340
    Recipient of 3
    hospital awards

    Patient Safety Excellence Award™ (2025, 2024, 2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

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

    84%
    Patients said they were given information about recovering at home
    76%
    Patients said that nurses 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