Skip to main content
Dr. Diane Brzezinski, D.O., FACOI • Whole Body Health Care

Expert Internal Medicine in Naples, FL

With over 20 years of experience, Dr. Diane Brzezinski offers personalized internal medicine care in Naples, Florida. Voted Best Physician by Naples Daily News readers for 9 consecutive years.
MAKE AN APPOINTMENT
Internal Medicine

Why Choose
Internal Medicine?

Internal Medicine Doctors dedicate many years to studying the prevention, diagnosis and treatment of adult diseases. An internist is an advocate for your personal health, trained to navigate through puzzling diagnostic concerns. Called upon to act as a consultant to help solve complex health problems, internists are often referred to as “The Doctor’s Doctor.”

While an internist may act as your primary care physician, internists are not general practitioners. A doctor of internal medicine is generally equipped to handle most any problem a patient may experience no matter how simple, common or complex.

CALL NOW (239) 397-4455

Read Our Latest blog Posts

What is the O-Shot?

WHAT IS THE O-SHOT®? HOW IT BOOSTS WOMEN’S SEXUAL WELLNESS AND CONFIDENCE

O-Shot
While menopause marks the natural end of a woman’s fertility, it doesn’t mean the end of her sexuality. In fact, staying connected to your sexual health throughout all stages of life, including during and after menopause, can boost your well-being, strengthen relationships, support self-…
LEARN MORE
Are Peptides Safe? What You Need to Know Before Starting Peptide Therapy

ARE PEPTIDES SAFE? WHAT YOU NEED TO KNOW BEFORE STARTING PEPTIDE THERAPY

Peptide Therapy
Much like the tagline “there’s an app for that” emerged due to the proliferation of smart device applications, “there’s a ‘pep’ for that” could become a new catchphrase to describe how doctors increasingly turn to peptides to address a broad range of medical issues. Peptides are going vi…
LEARN MORE
Effective Perimenopause Treatments

UNDERSTANDING PERIMENOPAUSE TREATMENTS AND WHAT TO EXPECT

Bio-Identical Hormone Therapy, Hormone Pellet Therapy
“Perimenopause is nature’s way of reminding you that you’re no longer a spring chicken. Now you’re a hormonal rotisserie chicken.” —Carrie Fisher, actress
LEARN MORE
How Hormone Pellet Therapy Works

HOW DOES HORMONE PELLET THERAPY WORK?—EVERYTHING YOU NEED TO KNOW

Hormone Pellet Therapy
“To control your hormones is to control your life.” —Dr. Barry Sears, biochemist and author of the “The Zone Diet.” Hormones are a class of signaling molecules in our bodies that help regulate numerous physiological processes and behavioral activities, including:
LEARN MORE
Low Testosterone Symptoms

COMMON SYMPTOMS OF LOW TESTOSTERONE

Hormone Pellet Therapy
If Robert F. Kennedy Jr. is confirmed as the nation’s next secretary of Health and Human Services, the 70-year-old will likely be the fittest person ever to hold the office. The controversial politician attributes his incredible fitness level to a vigorous exercise routine and, in part…
LEARN MORE
diVa® Laser Therapy

DIVA® OFFERS CANCER SURVIVORS A NON-HORMONAL MEANS TO ADDRESS INTIMATE CHALLENGES

diVa Laser Therapy
Women diagnosed with breast cancer face significant challenges, with the disease and its treatment causing myriad impacts on a woman’s health. While successfully halting disease progression is the priority health goal upon diagnosis, many breast cancer patients must address its effects o…
LEARN MORE
Hormone Pellet Therapy

SIGNS THAT HORMONE THERAPY IN NAPLES MIGHT BE RIGHT FOR YOU

Hormone Pellet Therapy
Hormones play a crucial role in managing our physiology and behavior throughout life. As signaling molecules, they help guide the initial development of the brain, organs, bones, tissues, and critical systems, like the immune and nervous ones. They stimulate our advancement into adulthoo…
LEARN MORE
The importance of taking Nutritional Supplements

NAPLES PHYSICIAN HIGHLIGHTS IMPORTANCE OF TAKING DAILY SUPPLEMENTS

Vitamins & Supplements
While we are surrounded by an abundance of food options, nutritional intake is an often-overlooked component of our health. According to the Linus Pauling Institute’s Micronutrient Information Center at Oregon State University, “Overall adherence to the U.S. Dietary Guidelines is low: th…
LEARN MORE
peptide therapy and what conditions they can treat

WHAT CONDITIONS CAN DOCTORS TREAT WITH PEPTIDE THERAPY IN NAPLES?

Peptide Therapy
Peptide therapy has emerged as one of this decade’s most significant health and beauty trends, with different peptides generating considerable buzz for their effectiveness in addressing various health and cosmetic issues. Consider the peptide semaglutide, the active ingredient in the pre…
LEARN MORE
Top Signs of early menopause

10 SIGNS YOU MAY BE EXPERIENCING EARLY MENOPAUSE

diVa Laser Therapy, O-Shot
According to the U.S. Department of Health & Human Services Office on Women’s Health, about 1% of women undergo premature (before age 40) menopause, and 5% go through early (age 40 to 45) menopause. However, these figures may be low, as a Mayo Clinic study determined that 3.1% of the…
LEARN MORE

    Check Out Dr. B’s Amazing Patient Reviews

     

    LEAVE A REVIEW

    Learn More

    Find educational videos on many of Dr. B’s procedures and services
    BROWSE VIDEO LIBRARY

    Hormone Pellet Therapy

    Aging is inevitable, but with bio-identical hormone therapy, feeling old doesn’t have to be! Countless men and women in Southwest Florida have had their lives changed through hormone pellet therapy with Dr. Brzezinski’s office. Hormone pellets release all-natural bioidentical estrogen and testosterone, which are then absorbed consistently into the body as needed.

    LEARN MORE
    Diva

    diVa™ Vaginal Laser Therapy

    This incredible procedure can help improve a woman’s self-esteem and quality of life. Don’t settle or suffer from declining vaginal health. diVa™ Laser Vaginal Therapy is a quick, comfortable, no downtime solution to women’s most intimate challenges*.
    *Treatment results, as well as ease and comfort of the patient during treatment, may vary.

    LEARN MORE
    sciton diamond level center of excellence

    A Diamond Level Center of Excellence!

    Dr. Brzezinski is one of the most highly experienced and trusted providers of diVa Laser Vaginal Therapy in the country. Her clinic is one of only 10 in all of North America to be recognized by Sciton as a Diamond Level Center of Excellence! Rest assured that your diVa procedure is in very good hands with Dr. B!