Diane Zimmerman, CNM, MSN
She / her/ hers
Obstetrics and Gynecology
Accepting new patients
Sees patients age 18 and up
Penn Ob/Gyn and Midwifery Washington Square
Make an appointmentCall 800-789-7366
Penn Medicine Provider

About me

I practice with an excellent group of nurse-midwives who provide full scope midwifery care..  We do well women gynecological and obstetrical care. We work as a team with OB/GYN doctors in the office and hospital. I have been practicing since 1989 as a midwife and enjoy integrating natural remedies from Ayurvedic medicine as well.

Education and training

  • Nursing School: Yale University School of Medicine

What my patients think about me

Average Rating

198 reviews

Comments are submitted by patients and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of Penn Medicine.

December 2025
i have already referred diane to family and friends. she's simply the best!
December 2025
she has great knowledge and demeanor
November 2025
great
October 2025
she made the whole encounter comfortable and would not hesitate to recommend her

Insurance accepted

My Locations

Penn Medicine hospital privileges

  • Pennsylvania Hospital: Advanced Practice Provider
Ms. Zimmerman is a Penn Medicine provider.

Qualifications and experience

Treatments and Conditions