OB-GYN Associates Physicians

Dr. John Shannon, MD, FACOG

Dr. John Shannon, MD, OBGYNDr. Shannon's practice of philosophy stresses the importance of listening to patients and integrating family members into patients care.

Areas of Special Interest: Infertility and gynecology

Location: Decatur, Alabama


  • Undergraduate Degree: B.S. University of Alabama, Birmingham
    Graduation Date: 1980

  • Medical School Attended: University of Alabama, Birmingham
    Graduation Date: 1986

  • Residency: University of Florida, Jacksonville
    Graduation Date: 1990

Board Certification Date: 1992

Dr. Shannon is an avid lover of sunny beaches. He scuba dives and schedules vacations at the best diving sites. Recently, he became a Dive Master. He is often found on the Pt. Mallard Bike Trail or walking Bankhead National Forest. His daughter is married and a recent Surgical Physican Assistant. His son is studying Engineering.

Schedule Your Appointment...

Dr. Spangler is
a great doctor.

The staff is always friendly.
I've been a patient for
14 years and never had a bad experience.
Dr. Shannon is on top of my care...

a pleasure to deal with.
It's evident that you strive daily to become better.

That is what makes a business successful!
Dr. Purvis is sensitive, caring, kind hearted and very professional.
I was in and out of
your office in one hour.
I appreciate your kindness each and every time I visit with you.
Dr. Shannon is professional, but casual, making it very easy to talk to him.
My visit to your
office was pleasant. I appreciated the timeliness
and short wait.
I was impressed and felt like I received
quality care.
Dr. Shannon made having to come in so frequently enjoyable and comfortable.
The receptionist is the friendliest person. The last time I came in, she remembered my name. I just love her!

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Call for an Appointment
Decatur: (256) 355-9711   Madison: (256) 704-2229