Skip to main content
Jay Grassell, MD, Family Medicine, Marysville, CA

Jay Donald Grassell MD

Hospital Medicine/Hospitalist


Physician

Join to View Full Profile
  • 414 G StSte 210Marysville, CA 95901

  • Phone+1 530-741-1642

  • Fax+1 530-741-2056

Join Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our "call shielding" and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

Summary

  • Dr. Jay Grassell, MD is a family physician in Marysville, California. He is currently licensed to practice medicine in California and Wisconsin.

Education & Training

  • Medical College of Wisconsin Affiliated Hospitals/Wheaton Franciscan Healthcare-All Saints
    Medical College of Wisconsin Affiliated Hospitals/Wheaton Franciscan Healthcare-All SaintsResidency, Family Medicine, 1981 - 1984
  • Medical College of Wisconsin
    Medical College of WisconsinClass of 1981
  • Medical College of Wisconsin
    Medical College of WisconsinClass of 1981

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 1988 - 2025
  • WI State Medical License
    WI State Medical License 1982 - 1989