Summary

Dr. Jillian Alfonso is a family medicine physician who earned her medical degree from SUNY Downstate College of Medicine and completed her residency training at SUNY Downstate. She focuses on comprehensive primary care for patients of all ages, providing preventive health services and managing both acute and chronic medical conditions. Dr. Alfonso is fluent in English and brings her expertise in family medicine to serve diverse patient populations.

Dr. Alfonso practices at multiple locations throughout the Bronx and Yonkers, with hospital affiliations at Brooklyn VA Medical Center. She specializes in managing diabetes and monitoring blood sugar control through regular A1c testing. Her practice also includes treating high cholesterol in children and teenagers and addressing flank pain concerns. Patients have rated Dr. Alfonso 4.2 out of 5 stars, reflecting their confidence in her comprehensive approach to family healthcare.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.2
  • 42 insurance plans accepted
  • speaks English
  • Suny Downstate
  • 5 written reviews
  • 1 specialty
  • 6 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 4 office locations
  • Female

Office Locations

Dr. Jillian S. Alfonso has 4 locations

Montefiore Medical Group-Cross County

1010 Central Park AveYonkers, NY 10704

Montefiore Urgent Care Center

2300 Westchester AveBronx, NY 10462

Montefiore Greene Medical Arts Pavilion

3400 Bainbridge AvenueLakewood, NJ 08702

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Dr. Jillian S. Alfonso, MDDr. Iquinder P Singh, MDToni Demarco, FNPDr. Kamal K Batra, MD
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.2 
3.5 
20 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English, Spanish, Hindi, Punjabi Speaks English Speaks English, Spanish
Bronx , NYPlainview , NYSmithtown , NYBrooklyn , NY
Med School: SUNY Downstate College of Medicine (Medical Education) Med School: Ross University School Of Medicine Med School: University Of Delhi
Current Profile
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Insurance Plans Accepted by Dr. Jillian S. Alfonso

  • 1199SEIU
  • Aetna
  • Aetna - Medicare
  • Aetna Better Health - HMO
  • AmeriGroup
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - IPA
  • CenterLight Healthcare
  • CHAMPVA
  • Cigna
  • Elderplan
  • Elderplan - Medicare (Advantage HMO)
  • EmblemHealth
  • EmblemHealth - PPO
  • Fidelis Care (NY)
  • Fidelis Care (NY) - Medicaid (Managed)
  • HealthFirst (NY)
  • HealthFirst (NY) - HMO
  • HealthFirst (NY) - Medicaid
  • HealthFirst (NY) - Medicaid (Managed)
  • HealthFirst (NY) - Medicare
  • HealthFirst (NY) - Medicare (Advantage HMO)
  • Humana
  • Integra
  • MagnaCare
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • MetroPlus Health Plan
  • MetroPlus Health Plan - HMO
  • Molina Healthcare
  • Montefiore HMO - Medicare (Advantage HMO)
  • Senior Whole Health
  • UnitedHealthcare
  • UnitedHealthcare Oxford
  • VillageCareMax
  • VillageCareMax - Medicare (Advantage HMO)
  • Wellcare

Medical Specialties

Dr. Jillian S. Alfonso has the following specialty

Specialty Expertise

Dr. Jillian S. Alfonso has the following 6 areas of expertise

  • Check-up
  • Contraception
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss

Certifications, License, & Education

MEDICAL LICENSE

Medical Doctor, New York, 2026, Active

EDUCATION & TRAINING

Residency

Suny Downstate

Medical School

SUNY Downstate College of Medicine (Medical Education)

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Frequently Asked Questions

Is Dr. Jillian Alfonso accepting new patients?
Dr. Jillian Alfonso is accepting new patients on Vitals. View Dr. Jillian Alfonso's profile on Vitals to make an appointment.
Where is Dr. Jillian Alfonso's office located?
Dr. Jillian Alfonso's office is located at 2532 Grand Concourse, Bronx, NY, 10458.
Does Dr. Jillian Alfonso accept virtual/telehealth appointments?
Dr. Jillian Alfonso has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Jillian Alfonso accept my insurance?
You can see the insurance plans that Dr. Jillian Alfonso accepts on their Vitals profile.
How can I make an appointment with Dr. Jillian Alfonso?
You can find contact information for Dr. Jillian Alfonso here on Vitals.

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