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Dr. John Loh, DO

Dr. John Loh, DO

Internal Medicine*
40+ years of experience

Dr. John Loh, DO is an internist in Essex, MD and has over 40 years of experience in the medical field. He graduated from Michigan State University College of Osteopathic Medicine in 1984. He is affiliated with medical facilities MedStar Franklin Square Medical Center and MedStar Good Samaritan Hospital. He is accepting new patients and telehealth appointments.

3.1 Star Rating
Based on 12 reviews 3.1 Star Rating (12 reviews)

Practice

1124 Mace Ave Essex, MD 21221
Telehealth available

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Dr. Loh's Reviews

Likelihood to recommend Dr. Loh

3.1
12 ratings, 3 with a written review
5 star
50%
50%
4 star
0%
0%
3 star
0%
0%
2 star
8%
8%
1 star
42%
42%

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Dr Loh is by far the best doctor I have ever had. He had been my moms doctor for well over 30 years and has saved her life more times than I can count. I would recommend him above any other doctor.
What went well
  • Office environment
  • 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
Apr 01, 2022
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Terrible
What went well
  • Staff friendliness
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Didn't trust the provider's decisions
Helpful
Apr 02, 2021
×Post a ResponseAre you Dr. Loh?
Wonderful dr... Financial personnel not so good! Denied medical care.
What went well
No results
What could be improved
No results
1 other person found this helpful
Helpful
May 29, 2019
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About Me

biography

Dr. John Loh, DO is an internist in Essex, MD and has over 40 years of experience in the medical field. He graduated from Michigan State University College of Osteopathic Medicine in 1984. He is affiliated with medical facilities MedStar Franklin...read more
  • 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.

  • Michigan State University College Of Osteopathic Medicine

    Medical School, 1984
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.
  • English

  • Chinese

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Locations

Practice

Mace Medical LLC1124 Mace Ave Essex, MD 21221
1

Practice

Mercy Physicians at Dundalk2800 Sollers Point Rd Dundalk, MD 21222
2

Affiliated Hospitals

  • MedStar Good Samaritan Hospital

    5601 Loch Raven Blvd
    Baltimore, MD 21239
    Recipient of 15
    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

    76%
    Patients said that doctors always listened to them and explained things well
    View all patient feedback
  • MedStar Franklin Square Medical Center

    9000 Franklin Square Dr
    Baltimore, MD 21237
    Recipient of 15
    hospital awards

    America's 250 Best Hospitals Award™ (2025, 2023)

    Top 5% in the nation for consistently delivering clinical quality

    America's 100 Best Hospitals Award™ (2023)

    Top 5% in the nation for consistently delivering clinical quality

    View all awards

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

    85%
    Patients said they were given information about recovering at home

    1% higher than the national average

    73%
    Patients said that doctors always listened to them and explained things well

    3% lower than the national average

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