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Central Florida Regional Hospital

Larissa Guerrero, MD, FACOG

Gynecology, Obstetrics & Gynecology

Heathrow OB/GYN

1071 South Sun Dr, Suite 1043
Lake Mary, FL 32746

About Larissa Guerrero

Dr. Guerrero is board-certified in obstetrics and gynecology and a Fellow of the American College of Obstetrics and Gynecology.  She earned her medical degree in the Dominican Republic and completed her residency in Obstetrics, Gynecology and Reproductive Sciences at Temple University in Philadelphia.  She has been practicing medicine since 2011.  Her interests outside the office include reading and outdoor activities like running and biking.


Medical School
Instituto Tecnologico de Santo Domingo

Temple University Hospital

Temple University Hospital

Certifications & Memberships

American Board of Obstetrics and Gynecology



Languages Spoken

English and Spanish

Procedures & Conditions

Procedures Performed at Location: Colposcopy, IUD placement/removal, biopsies, annual exams, birth control management. Conditions Treated at Location: Well woman exams, family planning, abnormal pap smears, fibroid management, perimenopause, menopause, polyp treatment, routine obstetric care.


Obstetrics & Gynecology

Office Locations

Heathrow OB/GYN
1071 South Sun Dr
Suite 1043
Lake Mary, FL 32746
Phone: (407) 333-1616
Fax: (407) 333-1617

Office Hours

Mon - Fri: 8:30am - 5:00pm

Accepted Insurance

Most major commercial insurance plans, medicare and medicaid.