Summary

Dr. Mark Klapholz has practiced gastroenterology and internal medicine for 47 years and is affiliated with Long Island Jewish Medical Center. He completed his residency at Mount Sinai Medical Center and trained at the University of Pennsylvania School of Medicine. Dr. Klapholz sees patients in New Hyde Park, New York, and speaks English and Spanish. Patients on Vitals rate Dr. Klapholz 4.4 out of 5.

Overview based on verified provider data

Quick Facts

  • 4.4
  • 47 years of experience
  • 15 insurance plans accepted
  • speaks English, Spanish
  • Mount Sinai Medical Center
  • 2 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 1 hospital affiliation
  • 2 office locations

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Mark Bernard Klapholz has 2 locations

Mark Bernard Klapholz Md

3 Vermont DrNew Hyde Park, NY 11042

Mark Bernard Klapholz Md

444 Lakeville Rd Ste 101New Hyde Park, NY 11042

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Dr. Mark Bernard Klapholz, MDDr. Ghassan Philip Sayegh, DODr. Hon-Ming Eng, MDDr. Eric Yoon, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
4 
4.5 
5 
47 Years of Experience 13 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English, Cantonese, Chinese, Mandarin, Chinese (Cantonese), Chinese (Mandarin) Speaks English
New Hyde Park , NYYonkers , NYNew York , NYNew York , NY
Med School: University Of Pennsylvania School Of Medicine Med School: Osteopathic Medical Degree from New York Institute of Technology College of Osteopathic Medicine. Med School: Stony Brook University School of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Mark Bernard Klapholz

  • 1199SEIU
  • Aetna
  • Aetna - Medicare (Advantage HMO)
  • Blue Cross Blue Shield
  • Cigna
  • EmblemHealth
  • Humana
  • MagnaCare
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • UnitedHealthcare
  • UnitedHealthcare Oxford

Medical Specialties

Dr. Mark Bernard Klapholz has the following 2 specialties

Specialty Expertise

Dr. Mark Bernard Klapholz has the following 11 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

47 Years Experience

Education & Training

Residency

Completed their residency at Mount Sinai Medical Center.

Medical School

Graduated from University Of Pennsylvania School Of Medicine in 1979.

NPI Number

Dr. Klapholz's NPI number is 1669566436.

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Frequently Asked Questions

Where is Dr. Mark Klapholz's office located?
Dr. Mark Klapholz's office is located at 3 Vermont Dr, New Hyde Park, NY, 11042.
Which hospitals is Dr. Mark Klapholz affiliated with?
Dr. Mark Klapholz is affiliated with Long Island Jewish Medical Center.
What languages does Dr. Mark Klapholz speak?
Dr. Mark Klapholz speaks English and Spanish.
How can I make an appointment with Dr. Mark Klapholz?
You can find contact information for Dr. Mark Klapholz here on Vitals.
Does Dr. Mark Klapholz accept my insurance?
You can see the insurance plans that Dr. Mark Klapholz accepts on their Vitals profile.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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