Gulfcoast Institute of OB/GYN, LLC of St. Petersburg, Florida, is a medical practice specializing in evidence-based obstetrics and gynecology care. If you are an expectant mother, we offer you complete care from the initial sonogram to delivery. Even if you are not having a baby, we provide you with personalized attention for your specific needs. Maintain excellent reproductive health with care from our OB/GYN practice in St. Petersburg, Florida.
Gulfcoast Institute of OB/GYN, LLC of St. Petersburg, Florida, is a medical practice specializing in evidence-based obstetrics and gynecology care. If you are an expectant mother, we offer you complete care from the initial sonogram to delivery. Even if you are not having a baby, we provide you with personalized attention for your specific needs. Maintain excellent reproductive health with care from our OB/GYN practice in St. Petersburg, Florida.
Gulfcoast Institute of OB/GYN, LLC of St. Petersburg, Florida, is a medical practice specializing in evidence-based obstetrics and gynecology care. If you are an expectant mother, we offer you complete care from the initial sonogram to delivery.
Even if you are not having a baby, we provide you with personalized attention for your specific needs. Maintain excellent reproductive health with care from our OB/GYN practice in St. Petersburg, Florida.
Professionals with 25 years of medical experience started Gulfcoast Institute to provide patients with a convenient OB/GYN practice. We are a caring practice that treats our patients like family by listening to them and their concerns. This allows us to customize care according to your specific requirements.

Julia Halprin, D.O.
She's easy to talk to.
Christy Shamas, M.D.
I see my doctor regularly for routine care, and she also recently performed my surgery. I truly cannot say enough good things about her. She is smart, highly competent, kind, and always takes the time to be informative and thorough. Going into surgery can be nerve-wracking, but she has a way of making you feel completely safe, listened to, and confident that you are in the best possible hands. Beyond being an exceptional physician, she is just genuinely such a good person. I am so grateful to have her as my doctor and highly recommend her to anyone looking for outstanding care!
Julia Halprin, D.O.
Very easy to talk to and I like a doctor that puts a smile on their face because I’m a happy go lucky person I smile and love that about her and she’s professional 💜💛
Guillermo Calderon, M.D.
Excellent doctor and staff!
Christy Shamas, M.D.
She was awesome!!!
Julia Halprin, D.O.
She really listened to my 17 year old and treated her like a young adult to make decisions for her health - and establishing with an obgyn Highly recommended—-
Guillermo Calderon, M.D.
Excellent Doctor! Good listener
Julia Halprin, D.O.
Probably the most down to earth, easy to talk to physician of any kind I have ever encountered. Her bedside manner is stellar. Definitely took the fear of going to the gynecologist away.
Romeo Acosta Jr., M.D.
Excelente profesional, buen trato con el paciente, encantada con toda su atencion
Guillermo Calderon, M.D.
Discussing my upcoming procedure with Dr Calderon was very informative. All my concerns were addressed in detail.