Dr. Alex Mercado, MD


Internal Medicine | Male

Alex M Mercado MD 191 US Highway 206 Ste 5 Flanders, NJ 07836 Get Directions
Dr. Alex Mercado, MD
Dr. Alex Mercado, MD is an internal medicine doctor who practices in Flanders, NJ. He is 50 years old and has been practicing for 24 years. Dr. Mercado is affiliated with Saint Clare's Hospital/Denville and Hackettstown Regional Medical Center.

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Dr. Mercado's Experience

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Board Certifications

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Memberships & Professional Affiliations

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Visiting Dr. Mercado

Dr. Mercado accepts 16 insurance carriers

Dr. Mercado is now accepting new patients

Affiliated Hospitals

Hospital Quality
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Dr. Mercado's Reviews

Likelihood of recommending Dr. Mercado to family and friends
based on 14 total reviews (2 with comments)
Dr. Mercado's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    10 to 15 minutes
Patient Comments (2)
Succasunna, NJ |
The office staff is inefficient and not courteous. They've said they would call in Rx's and did not until days later after I chased after them (and the pharmacy) with a few phone calls. I left a message (with an administrator) A WEEK AGO, complaining about a persistent cough that I had recently come in about...NO ONE has called me. And this isn't the 1st time. The doctor is generous with samples, but has a dry personality (in 9 years). I'm changing doctors, as inconvenient as that is. :O\
in Hackettstown, NJ |
Decent doctor, awful staff. Rude, not helpful. Will be seeing a new PCP going forward.
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Dr. Mercado's experience matches your search based on the following criteria:

  •  Based on total number of patients treated over the last 12 months
  •  Specializes in Internal Medicine
  •  Board certified in Internal Medicine
  •  No malpractice claims found
  •  No sanctions found
  •  No board actions found

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
    What is a recognized doctor
  • Media & Publications

    Dr. Mercado has no media or publications listed.

Background Check

  • 0
    Malpractice Claims

    No malpractice history found for New Jersey.

    What is medical malpractice
  • 0

    No sanctions history found for the years that Healthgrades collects data.

    What is a sanction or disciplinary action
  • 0
    Board Actions

    No board actions found for the years that Healthgrades collects data.

    What are board actions

Board Certifications

Why It Matters: Dr. Mercado's Board Certifications

Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

  • Internal Medicine

Conditions Treated

Dr. Mercado does not have any conditions listed. If you are Dr. Mercado and would like to add conditions you treat, please update your free profile.


  • Medical School
    Umdnj-New Jersey Med Sch

    Graduated in 1993

  • Internship Hospital
    Nyu Sch Med Ctr

    Completed in 1994

  • Residency Hospital
    Nyu Sch Med Ctr

    Completed in 1996

Languages Spoken

  • English
  • Spanish

Memberships &
Professional Affiliations

Dr. Mercado does not have any memberships or affiliations listed. If you are Dr. Mercado and would like to add memberships or affiliations, please update your free profile.


  • Internal Medicine

Procedures Performed

Dr. Mercado does not have any procedures listed. If you are Dr. Mercado and would like to add procedures you perform, please update your free profile.