About Us

Dr. Kasia (Katarzyna Ostrzenska, M.D.) established the Bay Medical Center in St. Petersburg, FL in 2001.  She is a board certified internal medicine physician with one of the few solo practices left in the area.  Bay Medical Center is much more than the typical primary care practice. With her unusual background of European and American training, she is able to incorporate  the best of both worlds within her practice.

Dr. Kasia has embraced fitness and nutrition as keys to overall health and wellness for herself and her patients.  Our primary objective is to focus on preventative medicine utilizing state of the art technology to test your genetic weaknesses and nutritional deficiencies.  Armed with such knowledge using subalimentation, diet and lifestyle changes you to can become the healthiest ever.  She considers herself to be her patients’ “coach,” guiding them to the best medical decisions in accordance with their individual beliefs and lifestyles.

Dr. Kasia has always provided affordable care to uninsured patients.  In 2008 the Bay medical Center implemented a program To aid the growing population of patients without insurance.  The "Medical Bank"  provides patients access to discounted services. A $400 deposit in the bank will ensure at least a 30% discount on fees based on Medicare allowable. The fees for services are deducted from the $400 until $50 minimum is reached at which time one may choose to continue with the bank or forfeit the $50. Our staff will be happy to answer any questions you may have feel free to call us. 

Recently Dr. Kasia created a new program allowing patients to get labs drawn without medical visits. Just walk in and get ANY lab done!  Most labs cost under $15! Due to requests we even have a drug/alcohol screen for parents who are concerned with potential abuse by their children.

The Bay Medical Center provide the following services:

Preventive Medical Care:

• Age-oriented screenings and vaccinations
• Complete physical examinations including in-house electrocardiograms (ECG) and echocardiograms (ECHO)
• Nutritional and lifestyle counseling for optimum health
• Complete blood evaluations
• Genetic testing

Acute and Chronic Medical Care:

• Continuing care and monitoring of existing medical problems
• Presenting pertinent, updated information for optimum health care management

Alternative Medicine:

• Alternative and complementary medicine to enhance conventional therapies
• High quality pharmaceutical grade supplements
•  With the aid of detailed blood evaluations Dr. Kasia can tailor a nutritional plan unique to your needs
  to prevent or treat disease.

Please call (727) 343-6606 for more information.