Summary

Dr. Frank Mongillo specializes in internal medicine, focusing on the comprehensive care of adult patients. He earned his medical degree from George Washington University School of Medicine & Health Sciences and completed his residency training at Hospital of Saint Raphael. With 32 years of clinical experience, Dr. Mongillo brings extensive knowledge to his practice. He is fluent in English.

Dr. Mongillo is affiliated with Yale New Haven Hospital Saint Raphael Campus and practices in New Haven, Connecticut. His clinical expertise includes managing high blood pressure and handling urgent blood pressure emergencies. He frequently orders comprehensive blood work to monitor patients' overall health and metabolic function. Patients have given Dr. Mongillo an average rating of 3.5 on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 3.5
  • 32 years of experience
  • 36 insurance plans accepted
  • speaks English
  • Hospital Of Saint Raphael
  • 8 written reviews
  • 1 specialty
  • 7 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 3 office locations
  • Male

Patients’ Perspective

  • Spent time with me
  • Flexible scheduling

Office Locations

Dr. Frank Joseph Mongillo has 3 locations

Mongillo Frank J Iii Office

26 Elm St Fl 1New Haven, CT 06510
Mon10:00 am - 5:00 pm
Tue10:00 am - 5:00 pm
Wed10:00 am - 5:00 pm
Thu10:00 am - 5:00 pm
FriClosed
SatClosed
SunClosed

Yale New Haven Hospital

20 York StNew Haven, CT 06510

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Dr. Frank Joseph Mongillo, MDDr. Lisa Persaud, MDEric HarkerKerry L. Folkman, MSN, NP-C
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.5 
3.9 
32 Years of Experience 20 Years of Experience 25 Years of Experience 16 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English
New Haven , CTHicksville , NYLyons , COBrookline , MA
Med School: George Washington University School Of Medicine & Health Sciences Med School: St Georges University School Of Medicine Med School: Duke University School Of Medicine Med School: Regis College
Current Profile
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Insurance Plans Accepted by Dr. Frank Joseph Mongillo

  • Accepts Medicare
  • Accepts Medicaid
  • AARP
  • Aetna
  • Aetna - HMO
  • Aetna - Medicare
  • Anthem Blue Cross
  • Anthem Blue Cross and Blue Shield Connecticut
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Massachusetts
  • Blue Shield of California
  • CarePartners of Connecticut
  • Cigna
  • Cigna - HMO
  • Cigna-HealthSpring
  • ConnectiCare
  • ConnectiCare - Medicare
  • GEHA
  • Harvard Pilgrim Health Care
  • Hawaii Medical Assurance Association (HMAA)
  • Humana
  • Humana - Medicare
  • Kaiser Permanente
  • MagnaCare - Medicare (Advantage HMO)
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Optum Health
  • Piedmont Community Health Plan
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare Oxford
  • Wellcare
  • Wellcare - Medicare

Medical Specialties

Dr. Frank Joseph Mongillo has the following specialty

Specialty Expertise

Dr. Frank Joseph Mongillo has the following 7 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

32 Years Experience

MEDICAL LICENSE

Medical Doctor, Connecticut, 2026, Active

EDUCATION & TRAINING

Residency

Hospital Of Saint Raphael

Medical School

George Washington University School Of Medicine & Health SciencesGraduated in 1994

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Frequently Asked Questions

Is Dr. Frank Mongillo accepting new patients?
Dr. Frank Mongillo is accepting new patients on Vitals. View Dr. Frank Mongillo's profile on Vitals to make an appointment.
Does Dr. Frank Mongillo accept virtual/telehealth appointments?
Dr. Frank Mongillo has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Frank Mongillo speak?
Dr. Frank Mongillo speaks English.
How can I make an appointment with Dr. Frank Mongillo?
You can find contact information for Dr. Frank Mongillo here on Vitals.
Does Dr. Frank Mongillo accept my insurance?
You can see the insurance plans that Dr. Frank Mongillo accepts on their Vitals profile.

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