Summary

Dr. Mark Bierhoff is a gastroenterologist and internal medicine physician with 46 years of experience treating digestive and gastrointestinal conditions. He earned his medical degree from Rutgers New Jersey Medical School and completed his residency at Temple University Health System. Dr. Bierhoff speaks both English and Russian, allowing him to care for patients from diverse backgrounds.

Dr. Bierhoff practices at multiple locations throughout the Philadelphia area and Warminster, Pennsylvania, with hospital privileges at Jefferson Bucks Hospital. He specializes in treating conditions such as colon polyps, diverticular disease, and diverticulosis. His expertise includes performing colonoscopies and both upper and lower gastrointestinal endoscopy procedures to diagnose and treat digestive health issues. Patients have given him an average rating of 4.1 out of 5 stars.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.1
  • 46 years of experience
  • 27 insurance plans accepted
  • speaks English, Russian
  • Temple University Health System
  • 4 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 8 office locations
  • Male

Office Locations

Dr. Mark Lester Bierhoff has 8 locations

Northeast Gastroenterology Associates Inc

205 Newtown Rd Ste 213Warminster, PA 18974
Mon8:00 am - 4:00 pm
Tue8:00 am - 4:00 pm
Wed8:00 am - 4:00 pm
Thu8:00 am - 4:00 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed

Northeast Gastroenterology Associates Inc

2000 Grant Ave Ste 103Philadelphia, PA 19115
Mon8:00 am - 4:00 pm
Tue8:00 am - 4:00 pm
Wed8:00 am - 4:00 pm
Thu8:00 am - 4:00 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed

Grant Surgicenter Llc

2000 Grant Ave Ste 101Philadelphia, PA 19115
Mon7:30 am - 4:30 pm
Tue7:30 am - 4:30 pm
Wed7:30 am - 4:30 pm
Thu7:30 am - 4:30 pm
FriClosed
SatClosed
SunClosed

Nazareth Hospital

2601 Holme AvePhiladelphia, PA 19152

Jefferson Bucks Hospital

380 Oxford Valley RdLanghorne, PA 19047

Jefferson Frankford Hospital

4900 Frankford AvePhiladelphia, PA 19124

Jefferson Torresdale Hospital

10800 Knights RdPhiladelphia, PA 19114

Einstein Medical Center Philadelphia

5501 Old York RdPhiladelphia, PA 19141

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Dr. Mark Lester Bierhoff, MDDr. Rafael A. Amaral, MDAmanda M. Shulski, PA-CDr. Minhhuyen T. Nguyen
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.1 
46 Years of Experience 39 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Russian Speaks Spanish, Italian
Warminster , PADarby , PADarby , PAPhiladelphia , PA
Med School: Rutgers New Jersey Medical School Med School: Ponce School of Medicine Med School: Harvard Medical School
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Mark Lester Bierhoff

  • Accepts Medicare
  • Accepts Medicaid
  • AARP
  • Aetna
  • AmeriHealth
  • Assurant Health
  • Blue Cross Blue Shield
  • Cigna
  • Cigna-HealthSpring - HMO
  • GEHA
  • Geisinger Health Plan
  • Health Partners Plans (Pennsylvania)
  • HealthPartners
  • HealthPartners - HMO
  • HealthPartners - Medicaid (Managed)
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • Independence Blue Cross
  • Keystone First
  • Keystone First - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Meritain Health - Medicare
  • UnitedHealthcare
  • UPMC Health Plan
  • UPMC Health Plan - HMO
  • UPMC Health Plan - Medicaid (Managed)
  • US Family Health Plan

Medical Specialties

Dr. Mark Lester Bierhoff has the following 2 specialties

Specialty Expertise

Dr. Mark Lester Bierhoff 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

46 Years Experience

EDUCATION & TRAINING

Residency

Temple University Health System

Medical School

Rutgers New Jersey Medical SchoolGraduated in 1980

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Frequently Asked Questions

Which hospitals is Dr. Mark Bierhoff affiliated with?
Dr. Mark Bierhoff is affiliated with Jefferson Bucks Hospital.
How can I make an appointment with Dr. Mark Bierhoff?
You can find contact information for Dr. Mark Bierhoff here on Vitals.
Where is Dr. Mark Bierhoff's office located?
Dr. Mark Bierhoff's office is located at 205 Newtown Rd Ste 213, Warminster, PA, 18974.
Does Dr. Mark Bierhoff accept my insurance?
You can see the insurance plans that Dr. Mark Bierhoff accepts on their Vitals profile.
Is Dr. Mark Bierhoff accepting new patients?
Dr. Mark Bierhoff is accepting new patients on Vitals. View Dr. Mark Bierhoff's profile on Vitals to make an appointment.

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