Provider Directory

John B. Llewelyn, M.D.


  • University of Iowa College of Human Medicine

Board Certification(s)

  • OB-GYN

Hospital Affiliations

  • Covenant Healthcare System
  • St. Mary’s of Michigan

Professional Memberships

  • OB-GYN Peer Review Committee
  • EPIC/Informatics Tech Committee
  • MAQI Committee at Covenant HealthCare
  • American College of OB-GYN
  • American Board of OB-GYN
  • Saginaw County Medical Society
  • Association of Pro-Life OB-GYN
  • Past Chairman of OB-GYN Dept at Covenant
  • Past Secretary/ Treasurer for Covenant Medical Staff
  • Past Vice Chief/ Chief of Staff at Covenant Medical Staff

Special Interests

  • ESSURE tubal Occlusion
  • da Vinci (Robot) Hysterectomy
What Our Patients Say

“My gynecologist Dr. John Llewelyn and staff made me feel confident in my medical procedure. Praying for me as a patient showing me that he was concerned that I would have positive results of which I did. Thanks.” - Lucy E.

What Our Patients Say

“Dr Llewelyn and his nurses are awesome. I'm comfortable, all my questions get answered, and I'm in and out of there quickly.” - Sara S.

What Our Patients Say

“Everyone was friendly from the minute I walked in the door to the time I left, it’s a great feeling. Dr. Llewelyn is amazing at making patients feel comfortable and sure they understand treatments and diagnosis.” - Tiffany S.

What Our Patients Say

“Liked Dr. Llewellyn. He is very personable, explains everything to patient satisfaction. Nice waiting area. Clean, bright. Great staff. Friendly and personable.” - Kathleen R.

What Our Patients Say

“Love Dr Llewellyn. Great doctor, friend, very sincere and thorough.” - Kelly K.

What Our Patients Say

“Dr. Llewellyn is a wonderful, caring, and helpful doctor. Sara is awesome as well!” - Vanessa P.