Dr. Giancarlo Mercogliano, MD


(1 review)
Accepting new patients 16 years of experience Offers telehealth


Dr. Giancarlo Mercogliano, MD is an Internist (Gastroenterologist) in Wynnewood, PA. He specializes in Gastroenterology, has 16 years of experience, and is board certified. He graduated from Main Line Hospital - Lankenau and he is affiliated with Bryn Mawr Hospital and Lankenau Medical Center.

Dr. Mercogliano works at Main Line Gastroenterology and 2 other locations. He frequently treats conditions like Diverticulitis, Intestinal, Diverticulosis, Intestinal along with other...


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Accepting New Patients

Insurance Accepted

Conditions Treated and Procedures Performed

Online Scheduling

Headshot Available

Experience & Treatment Frequency

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Abdominal Pain
Diverticulitis, Intestinal
Abdominal Pain
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Treatment Frequency

Very High
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Treatment Frequency

Very High
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Diverticulitis, Intestinal
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Treatment Frequency

Very High
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Ratings & Reviews

Average provider rating


Based on 1 review

Time with patient

Accuracy of diagnosis

Listening skills

Clear explanations

Trust in decision making

Post visit follow-up

Office & Staff Evaluation

Office appearance

out of 5

Ease of scheduling

out of 5

Friendly staff

out of 5

Billing matters

out of 5

Average wait time

not available

Group 24

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Patient Reviews

1 review

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1 star
Apr 16, 2021

Definitely staff is always pleasant and helpful Dr Mercogliano is a pleasant caring, personable and always returns calls

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About Dr. Giancarlo Mercogliano, MD


  • Gastroenterology

Years of Experience

16 years of experience

Languages Spoken

  • English



NPI Number


Education & Certifications

Medical Education

  • Hahnemann Universtiy - Philadelphia


  • Main Line Hospital - Lankenau
  • Main Line Hospital - Lankenau


  • Main Line Hospital - Lankenau

Board Certifications

  • ABMS
  • Gastroenterology
  • Internal Medicine


Primary Location Pin Icon

Primary Location

Main Line Gastroenterology

100 E Lancaster Ave Ste 252,

Wynnewood, PA 19096

Main Line Gastroenterology

2050 W Chester Pike Fl 3,

Havertown, PA 19083

Malvern Office

325 Central Ave Ste 200,

Malvern, PA 19355


Admitting Hospitals

  • Bryn Mawr Hospital
  • Lankenau Medical Center

Frequently Asked Questions

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