0 reviews
Summary
Dr. Dannel Diaz Ruiz is an endocrinologist specializing in diabetes and metabolism, with additional training in internal medicine. He earned his medical degree from Universidad Iberoamericana (Unibe) School of Medicine and brings 8 years of clinical experience to his practice.
Dr. Ruiz is affiliated with multiple hospital systems, including Medical Center Hospital System and Odessa Regional Medical Center in Texas, as well as healthcare facilities in Puerto Rico such as Mayaguez Medical Center Hospital Dr Ramon Emeterio Betances. His practice locations span Mayaguez, Puerto Rico and Odessa, Texas. He focuses on treating diabetes mellitus and geriatric diabetes, with particular expertise in managing type 2 diabetes. Dr. Ruiz performs essential diagnostic procedures including blood tests and thyroid function assessments to monitor hormone levels and overall metabolic health.
Dr. Ruiz is affiliated with multiple hospital systems, including Medical Center Hospital System and Odessa Regional Medical Center in Texas, as well as healthcare facilities in Puerto Rico such as Mayaguez Medical Center Hospital Dr Ramon Emeterio Betances. His practice locations span Mayaguez, Puerto Rico and Odessa, Texas. He focuses on treating diabetes mellitus and geriatric diabetes, with particular expertise in managing type 2 diabetes. Dr. Ruiz performs essential diagnostic procedures including blood tests and thyroid function assessments to monitor hormone levels and overall metabolic health.
AI-generated from data on this provider profile.
Quick Facts
- 8 years of experience
- 7 insurance plans accepted
- Universidad Iberoamericana (Unibe) School Of Medicine
- 2 specialties
- 2 areas of expertise
- 6 hospital affiliations
- 3 office locations
- Male
Office Locations
Dr. Dannel Diaz Ruiz has 3 locationsCompare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Dannel Diaz Ruiz | Dr. Elsie I Cruz Cuevas | Dr. Ismael Velazquez Rosado | Dr. Carlos Miguel Delgado Quinones |
| Endocrinology, Diabetes & Metabolism | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | ||
| 8 Years of Experience | 31 Years of Experience | 42 Years of Experience | 40 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Mayaguez , PR | SAN JUAN , PR | CABO ROJO , PR | HORMIGUEROS , PR |
| Med School: Universidad Iberoamericana (Unibe) School Of Medicine | Med School: University Of Puerto Rico School Of Medicine | Med School: Universidad Santiago De Compostela Facultade De Medicina E Odontoloxia | Med School: Universidad Catolica Nordestana (Ucne) Facultad De Ciencias Medicas |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Dannel Diaz Ruiz
Medical Specialties
Dr. Dannel Diaz Ruiz has the following 2 specialties
Specialty Expertise
Dr. Dannel Diaz Ruiz has the following 2 areas of expertise
Certifications, License, & Education
8 Years Experience
MEDICAL LICENSE
Medical Doctor, Texas, 2024, Inactive
EDUCATION & TRAINING
Medical School
Universidad Iberoamericana (Unibe) School Of MedicineGraduated in 2018
Similar Doctors
Frequently Asked Questions
- Where is Dr. Dannel Diaz Ruiz's office located?
- Dr. Dannel Diaz Ruiz's office is located at 410 Ave Hostos, Mayaguez, PR, 00682.
- Which hospitals is Dr. Dannel Diaz Ruiz affiliated with?
- Dr. Dannel Diaz Ruiz is affiliated with Medical Center Hospital System, Odessa Regional Medical Center, MAYAGUEZ MEDICAL CENTER HOSPITAL DR RAMON EMETERIO BETANCES, Hospital Metropolitano De La Montana, Hospital Bella Vista Inc, and ADVANCED ODESSA HOSPITAL AND CLINICS LLC.
- Does Dr. Dannel Diaz Ruiz accept my insurance?
- You can see the insurance plans that Dr. Dannel Diaz Ruiz accepts on their Vitals profile.
- Is Dr. Dannel Diaz Ruiz accepting new patients?
- Dr. Dannel Diaz Ruiz has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. Dannel Diaz Ruiz accept virtual/telehealth appointments?
- Dr. Dannel Diaz Ruiz has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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.

