Most people arrive here from something I wrote years ago about a rash, a burn or an infection. Those posts are still up and still accurate, but they are not what I do now. This page is the short route to the current work.

Most of what I write now falls into three areas. If you arrived here from an older post, these are the current ones.

Obesity medicine and GLP-1 therapy

How Do You Actually Lose Weight? A Doctor Explains

Is Obesity a Brain Problem? How the Body Controls Weight

Wegovy and Zepbound Cash Pay Prices Without Insurance

Menopause and midlife women’s health

Perimenopause and Menopause Symptoms and How to Manage Them

FDA Removes Black Box Warning From Menopause Hormone Therapy

Why Menopause Care Is Missing From Women’s Checkups

Telemedicine and how virtual care actually works

When to Use Telemedicine vs. Urgent Care: How I Spot the Sick One

Menopause Treatment by Telemedicine: How It Works

Browse by subject

Weight Loss and Metabolic Health (59 posts)
Menopause and Women’s Health (12 posts)
Skin and Wound Care (28 posts)
Infectious Disease (35 posts)
Healthcare System and Technology (17 posts)

Who is writing this

I am Dr. Rennie, board certified in Family Medicine by the American Board of Family Medicine and in Obesity Medicine by the American Board of Obesity Medicine, with menopause training through The Menopause Society. I practice entirely by telemedicine with Teladoc Health and am licensed in all 50 states, the District of Columbia and Guam.

There is more detail on the About page. For professional correspondence, use the contact form.