0 reviews
Summary
Dr. Hector Lozano Ruiz is a gastroenterologist with 27 years of experience helping patients with digestive health concerns. He earned his medical degree from the University of Puerto Rico School of Medicine, building a strong foundation in medical care within his home region. His extensive experience in gastroenterology allows him to provide comprehensive care for a wide range of digestive system conditions.
Dr. Lozano Ruiz practices at Hospital Pavia Hato Rey in San Juan, Puerto Rico, where he focuses on treating conditions such as ulcerative colitis. He performs specialized procedures including lower GI endoscopy and sigmoidoscopy to help diagnose and monitor digestive health issues. His expertise also extends to kidney transplant biopsies, demonstrating his skills in complex diagnostic procedures that help guide important treatment decisions for patients.
Dr. Lozano Ruiz practices at Hospital Pavia Hato Rey in San Juan, Puerto Rico, where he focuses on treating conditions such as ulcerative colitis. He performs specialized procedures including lower GI endoscopy and sigmoidoscopy to help diagnose and monitor digestive health issues. His expertise also extends to kidney transplant biopsies, demonstrating his skills in complex diagnostic procedures that help guide important treatment decisions for patients.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 27 years of experience
- 1 insurance plan accepted
- University Of Puerto Rico School Of Medicine
- 1 specialty
- 1 hospital affiliation
- 2 office locations
- Male
Office Locations
Dr. Hector L Lozano Ruiz has 2 locationsGastro 2000
735 AVE PONCE DE LEON STE 809SAN JUAN, PR 00917 Tel: (787) 274-1282
Mon7:00 am - 4:00 pm
Tue7:00 am - 4:00 pm
Wed7:00 am - 4:00 pm
Thu7:00 am - 4:00 pm
Fri7:00 am - 4:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Hector L Lozano Ruiz | Dr. Esthermari Gonzalez Polanco | Dr. Arnaldo I Rosa Torrens | Dr. Miguel Angel De Varona Negron |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | |||
| 27 Years of Experience | 10 Years of Experience | 34 Years of Experience | 21 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | |||
| SAN JUAN , PR | Bayamon , PR | Humacao , PR | Caguas , PR |
| Med School: University Of Puerto Rico School Of Medicine | Med School: University Of Puerto Rico School Of Medicine | Med School: University Of Puerto Rico School Of Medicine | Med School: University Of Puerto Rico School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Hector L Lozano Ruiz
Medical Specialties
Dr. Hector L Lozano Ruiz has the following specialty
Certifications, License, & Education
27 Years Experience
Dr. Hector L Lozano Ruiz holds an expired medical license in the state of Puerto Rico.
Medical License
Medical Doctor with an expired medical license in the state of Puerto Rico that expired in 2025.
Education & Training
Medical School
Graduated from University Of Puerto Rico School Of Medicine in 1999.
NPI Number
Dr. Lozano Ruiz's NPI number is 1619083680.
Similar Doctors
Frequently Asked Questions
- Is Dr. Hector L Lozano Ruiz accepting new patients?
- Dr. Hector L Lozano Ruiz is accepting new patients on Vitals. View Dr. Hector L Lozano Ruiz's profile on Vitals to make an appointment.
- Does Dr. Hector L Lozano Ruiz accept virtual/telehealth appointments?
- Dr. Hector L Lozano Ruiz has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Hector L Lozano Ruiz's office located?
- Dr. Hector L Lozano Ruiz's office is located at 735 AVE PONCE DE LEON STE 809, SAN JUAN, PR, 00917.
- Does Dr. Hector L Lozano Ruiz accept my insurance?
- You can see the insurance plans that Dr. Hector L Lozano Ruiz accepts on their Vitals profile.
- Which hospitals is Dr. Hector L Lozano Ruiz affiliated with?
- Dr. Hector L Lozano Ruiz is affiliated with Hospital Pavia Hato Rey.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.

