Dr. Larissa Antonia Guerrero Subero, MD

She’s hardworking and caring and helped me get threw my miscarriage. I love her and if I would to recommend any doctor I would recommend Larissa. Thank you so much

Dr. Guerrero is one of my all time favorite doctors. She takes the time to explain everything to you and makes sure you understand every case. She is caring and loves her patients.

I can't even begin to put into words how thankful I am to have found Heathrow OB/GYN. Not only did they take me on as a new patient, but they placed me on the schedule within less than two weeks. The front desk staff answered all my questions about the doctors and were more than accommodating when scheduling me. My husband and I were both a bit nervous before our first apt, due to some bad experiences at another doctors office. All worries and hesitations went out the window the second we met Dr. Gurerrao. She has the kind of personality that can immediately make anyone feel at complete ease. She spent a great deal of time with us and was very thorough when answering any questions we had. Even though I've only had a few appointment with Dr. Guerrero, I trust her fully. She is obviously extremely knowledgable, professionally and all around amazing. Late one Sunday night, on a holiday weekend, we had to contact the "on call" Doctor. Dr. Cofield, whom we have not met just yet, returned our call within two minutes. She was just as concerned, caring and knowledgable as Dr. Guerrero. She made a difficult situation go as smoothly as possible and directed us accordingly. The following business day we needed a follow-up apt and they were able to see me in just over 24 hours. Again, when visiting the office under stressful circumstance, Dr. Guerrero really put us at ease. I would HIGHLY recommend Heathrow OB/GYN to anyone and everyone. It's almost seems too good to be true that there are TWO incredibly talented doctors working for this practice. I am so thankful to them and their staff for all their help and taking me on as a patient. They certainly deserve MORE than a five star rating!

Excellent Doctor! Thank you Dr. Guerrero for taking your time to provide the best service. Also thank you for taking care of my mom as well. We will definitely refer you to all of our friends and family!

Dr. Guerrero gave me all the time I needed. She answered all my questions in a way a non medical person could understand. She went over my test results in detail. This was the best doctor experience since living in Florida.

My visit was very good Doctor and staff were cordial and professional I felt comfortable and well taken care of I am very glad I went to them

Dr. Guerrero Was incredibly kind and took time to explain everything to me