Debby (New York)

I read Dr. Seibel’s book, “The Estrogen Window” at the insistence of a Doctor I work with. I was in full menopause, and confused about what to do next. The book was straightforward and very educational, explaining how hormone replacement therapy can...

Nancy (Audience)

“It’s not often I hear somebody stand up in front of a room and just hold my interest and capture an audience the way he did. Dr. Seibel was just terrific!”

Judy (Patient)

“Dr. Mache Seibel is an amazing doctor who has helped me in many, many ways. I have more energy; I’m sleeping well; my overall health feels so much better.”