My Doctor Online The Permanente Medical Group

Are you having back pain with any of the following?

  • Severe pain, weakness or tingling in your leg(s).
  • Difficulty stopping urination or loss of control of bladder or bowels.
  • Unexplained fever, nausea or vomiting.
  • A history of cancer or unexplained weight loss.

We understand that you are experiencing one or more of the health issues that might be impacting your back pain.

We recommend that you discuss these health issues with your doctor before proceeding with this program.

Once you are cleared by your doctor to do this program, we hope it helps you find relief from your back pain.

Provider photo for James Massengill

James Massengill, MD

Obstetrics and Gynecology

I have a simple philosophy, treat people the way I would want to be treated. I am kind, friendly, gentle and have a sense of humor. I do my best to make our interaction as nonthreatening as possible. I want this visit to be the best visit you have ever had with an Obstetrician / Gynecologist.

My Offices

Hayward Medical Center
Appt/Advice: 510-675-4090

See all office information »

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