Summary

Dr. Stephen Willis is a gastroenterologist who has been treating digestive health conditions for 28 years. He earned his medical degree from the University of Medicine & Dentistry of New Jersey-Piscataway and completed both his residency and fellowship at the University of Vermont College of Medicine, finishing his fellowship in 2004. Dr. Willis holds certification in Family Medicine from the American Board of Family Medicine and provides care in English.

Dr. Willis practices at Saint Luke's Hospital Anderson Campus with locations in Hampton, New Jersey, Easton, Pennsylvania, and Phillipsburg, New Jersey. He specializes in treating conditions such as colon polyps, GERD, and acid reflux. His expertise includes performing colonoscopies, lower GI endoscopy procedures, and providing sedation services. Patients have given him an average rating of 3.3 on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 3.3
  • 28 years of experience
  • 50 insurance plans accepted
  • speaks English
  • University of Vermont College of Medicine
  • 6 written reviews
  • 1 specialty
  • 10 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 3 office locations
  • Male

Office Locations

Dr. Stephen Willis has 3 locations

St. Luke's Gastroenterology - North Hunterdon

37 Rupell RdHampton, NJ 08827
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

St. Luke's Gastroenterology - Easton

41 Corporate DrEaston, PA 18045

St. Luke's Gastroenterology - Phillipsburg

755 Memorial Pkwy Ste 101 Bldg 100Phillipsburg, NJ 08865
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

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Dr. Stephen Willis, MDDr. Minhhuyen T. NguyenJi Soo Choi, APRNBree Janas, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.3 
28 Years of Experience 39 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English
Hampton , NJPhiladelphia , PASACRAMENTO , CAEwing , NJ
Med School: University Of Medicine & Dentistry Of New Jersey-Piscataway Med School: Harvard Medical School Med School: New York University Med School: Monmouth University
Current Profile
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Insurance Plans Accepted by Dr. Stephen Willis

  • Aetna
  • Aetna Better Health
  • AmeriGroup
  • AmeriHealth
  • AmeriHealth - HMO
  • AmeriHealth - Medicaid (Managed)
  • AmeriHealth - PPO
  • AmeriHealth Caritas
  • AmeriHealth Caritas - Medicaid (Managed)
  • Blue Cross Blue Shield
  • Braven Health (Horizon Blue Cross Blue Shield of New Jersey)
  • Capital Blue Cross
  • Capital Blue Cross - Medicare
  • CHAMPVA
  • Cigna
  • EmblemHealth
  • Gateway Health
  • Gateway Health - Medicaid
  • Gateway Health - Medicaid (Managed)
  • Gateway Health - Medicare
  • GEHA
  • Geisinger Health Plan
  • Geisinger Health Plan - Medicaid (Managed)
  • Golden Rule
  • Health Partners Plans (Pennsylvania)
  • HealthPartners
  • HealthPartners - Medicaid (Managed)
  • Horizon Blue Cross Blue Shield of New Jersey
  • Horizon NJ Health
  • Humana
  • Humana - Medicare
  • Independence Blue Cross
  • Keystone First
  • Keystone First - Medicaid (Managed)
  • MagnaCare
  • Medicaid
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Oscar Health Insurance
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • UPMC Health Plan
  • UPMC Health Plan - Medicaid (Managed)
  • US Family Health Plan
  • Wellcare

Medical Specialties

Dr. Stephen Willis has the following specialty

Specialty Expertise

Dr. Stephen Willis has the following 10 areas of expertise

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

Certifications, License, & Education

28 Years Experience

BOARD CERTIFICATIONS

American Board of Family Medicine

Family Medicine

MEDICAL LICENSE

Medical Doctor, Pennsylvania, 2026, Active
Medical Doctor, New Jersey, 2027, Active

EDUCATION & TRAINING

Fellowship

University of Vermont College of Medicine2004

Residency

University of Vermont College of Medicine2001

Medical School

University Of Medicine & Dentistry Of New Jersey-PiscatawayGraduated in 1998

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Frequently Asked Questions

How can I make an appointment with Dr. Stephen Willis?
You can find contact information for Dr. Stephen Willis here on Vitals.
Where is Dr. Stephen Willis's office located?
Dr. Stephen Willis's office is located at 37 Rupell Rd, Hampton, NJ, 08827.
What languages does Dr. Stephen Willis speak?
Dr. Stephen Willis speaks English.
Which hospitals is Dr. Stephen Willis affiliated with?
Dr. Stephen Willis is affiliated with Saint Lukes Hospital Anderson Campus.
Does Dr. Stephen Willis accept my insurance?
You can see the insurance plans that Dr. Stephen Willis accepts on their Vitals profile.

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