5
1 Rating
Summary
Dr. William Lou is a gastroenterologist and internal medicine specialist with 47 years of experience in comprehensive digestive health care. He earned his medical degree from Rutgers Robert Wood Johnson Medical School, establishing a strong foundation in both gastroenterology and internal medicine. Dr. Lou provides care in both English and Spanish, helping diverse patients access specialized digestive health services.
Dr. Lou practices at Capital Health Regional Medical Center and Robert Wood Johnson University Hospital Hamilton, with locations in Princeton and Plainsboro, New Jersey. He specializes in treating colon polyps, hemorrhoids, and high blood pressure. His expertise includes performing colonoscopies, lower digestive tract examinations, and upper digestive tract procedures to diagnose and treat various gastrointestinal conditions. Patients consistently rate Dr. Lou highly, giving him an average score of 5.0 out of 5.
Dr. Lou practices at Capital Health Regional Medical Center and Robert Wood Johnson University Hospital Hamilton, with locations in Princeton and Plainsboro, New Jersey. He specializes in treating colon polyps, hemorrhoids, and high blood pressure. His expertise includes performing colonoscopies, lower digestive tract examinations, and upper digestive tract procedures to diagnose and treat various gastrointestinal conditions. Patients consistently rate Dr. Lou highly, giving him an average score of 5.0 out of 5.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 47 years of experience
- speaks English, Spanish
- Rutgers Robert Wood Johnson Medical School
- 2 specialties
- 11 areas of expertise
- 2 board certifications
- 2 hospital affiliations
- 2 office locations
- Male
Office Locations
Dr. William Lou has 2 locationsSurgical Specialists At Princeton
136 Main St Ste 100Princeton, NJ 08540 Tel: (609) 799-1130
Mon6:00 am - 6:00 pm
Tue6:00 am - 6:00 pm
Wed6:00 am - 6:00 pm
Thu6:00 am - 6:00 pm
Fri6:00 am - 6:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. William Lou, MD | Ji Soo Choi, APRN | David S. Weinberg | Dr. Donelle Cummings, MD |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 47 Years of Experience | 37 Years of Experience | 14 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English | Speaks English, Spanish, Portuguese | |
| Princeton , NJ | SACRAMENTO , CA | Philadelphia , PA | New York , NY |
| Med School: Rutgers Robert Wood Johnson Medical School | Med School: New York University | Med School: Weill Cornell Medical College | Med School: Case Western Reserve University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. William Lou
Medical Specialties
Dr. William Lou has the following 2 specialties
Specialty Expertise
Dr. William Lou has the following 11 areas of expertise
Certifications, License, & Education
47 Years Experience
Dr. William Lou holds an active medical license in the state of New Jersey.
Medical License
Medical Doctor with an active medical license in the state of New Jersey that expires in 2027.
Education & Training
Medical School
Graduated from Rutgers Robert Wood Johnson Medical School in 1979.
NPI Number
Dr. Lou's NPI number is 1306930920.
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Frequently Asked Questions
- Is Dr. William Lou accepting new patients?
- Dr. William Lou is accepting new patients on Vitals. View Dr. William Lou's profile on Vitals to make an appointment.
- How can I make an appointment with Dr. William Lou?
- You can find contact information for Dr. William Lou here on Vitals.
- Where is Dr. William Lou's office located?
- Dr. William Lou's office is located at 136 Main St Ste 100, Princeton, NJ, 08540.
- Does Dr. William Lou accept my insurance?
- You can see the insurance plans that Dr. William Lou accepts on their Vitals profile.
- What languages does Dr. William Lou speak?
- Dr. William Lou speaks English and Spanish.
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