Summary

Dr. Marvin Diaz-Lacayo specializes in internal medicine, focusing on comprehensive care for adult patients. He earned his medical degree from New York Medical College and completed his internal medicine training at Caritas Carney Hospital, where he served as Chief Medical Resident. With 27 years of experience in practice, Dr. Diaz-Lacayo brings extensive knowledge to patient care. He is fluent in Spanish, allowing him to serve diverse communities.

Dr. Diaz-Lacayo practices at Tufts Medical Center Primary Care in Quincy, Massachusetts. He treats patients with high blood pressure and hypertensive emergencies, providing both immediate and long-term management strategies. His practice also includes preventive care services such as flu vaccinations. Patients consistently rate his care highly, giving him an average rating of 4.9 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.9
  • 27 years of experience
  • 1 insurance plan accepted
  • speaks Spanish
  • Caritas Carney Hospital - Chief Medical Resident Internal Medicine
  • 3 written reviews
  • 1 specialty
  • 6 areas of expertise
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

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Marvin Diaz-Lacayo, Jr., MDDr. Manjunath Govindaiah, MDKerry L. Folkman, MSN, NP-CDr. Sanjiban Dey, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.9 
27 Years of Experience 38 Years of Experience 16 Years of Experience 8 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks Spanish Speaks English, Kannada, Hindi, Telugu Speaks English Speaks English
Quincy , MAWilmington , MABrookline , MAStoneham , MA
Med School: New York Medical College Med School: Vijayanagar Institute Of Medical Sciences Med School: Regis College Med School: Dhaka Medical College And Hospital
Current Profile
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Insurance Plans Accepted by Marvin Diaz-Lacayo, Jr.

  • Accepts Medicare
  • Accepts Medicaid
  • https://www.tuftsmedicine.org/get-care/accepted-insurance

Medical Specialties

Marvin Diaz-Lacayo, Jr. has the following specialty

Specialty Expertise

Marvin Diaz-Lacayo, Jr. has the following 6 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

27 Years Experience

Marvin Diaz-Lacayo, Jr. holds an expired medical license in the state of Massachusetts.

Medical License

Medical Doctor with an expired medical license in the state of Massachusetts that expired in 2025.

Education & Training

Residency

Completed their residency at Caritas Carney Hospital - Chief Medical Resident Internal Medicine in 2004 and Caritas Carney Hospital - Internal Medicine in 2000.

Internship

Completed their internship at Caritas Carney Hospital - Internal Medicine in 2003.

Medical School

Graduated from New York Medical College in 2002 and Universidad Autonoma de Guadalajara in 1999.

NPI Number

Marvin Diaz-Lacayo, Jr.'s NPI number is 1477590214.

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Frequently Asked Questions

Where is Marvin Diaz-Lacayo, Jr.'s office located?
Marvin Diaz-Lacayo, Jr.'s office is located at 1690 Crown Colony Dr, Quincy, MA, 02169.
What languages does Marvin Diaz-Lacayo, Jr. speak?
Marvin Diaz-Lacayo, Jr. speaks Spanish.
Does Marvin Diaz-Lacayo, Jr. accept my insurance?
You can see the insurance plans that Marvin Diaz-Lacayo, Jr. accepts on their Vitals profile.
Is Marvin Diaz-Lacayo, Jr. accepting new patients?
Marvin Diaz-Lacayo, Jr. is accepting new patients on Vitals. View Marvin Diaz-Lacayo, Jr.'s profile on Vitals to make an appointment.
Does Marvin Diaz-Lacayo, Jr. accept virtual/telehealth appointments?
Marvin Diaz-Lacayo, Jr. has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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