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Summary
Dr. Jay Grassell is a family medicine and hospital medicine physician who earned his medical degree from the Medical College of Wisconsin. With 45 years of experience in clinical practice, he brings extensive expertise to patient care. Dr. Grassell is fluent in both English and Spanish, allowing him to serve diverse patient populations.
Dr. Grassell practices at Adventist Health And Rideout in Marysville, California. He specializes in managing complex medical conditions including high blood pressure, electrolyte imbalances, and hypertensive emergencies. His dual training in family medicine and hospital medicine enables him to provide comprehensive care both in outpatient settings and during hospital stays.
Dr. Grassell practices at Adventist Health And Rideout in Marysville, California. He specializes in managing complex medical conditions including high blood pressure, electrolyte imbalances, and hypertensive emergencies. His dual training in family medicine and hospital medicine enables him to provide comprehensive care both in outpatient settings and during hospital stays.
Overview based on verified provider data
Quick Facts
- 45 years of experience
- speaks English, Spanish
- Medical College Of Wisconsin
- 2 specialties
- 2 areas of expertise
- 1 hospital affiliation
- 2 office locations
- Male
Office Locations
Dr. Jay Donald Grassell has 2 locationsYuba Sutter Hospitalist Group
726 4th StMarysville, CA 95901 Tel: (530) 749-4697
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
Sat12:00 am - 12:00 pm
Sun12:00 am - 12:00 pm
Adventist Health And Rideout
726 4th StMarysville, CA 95901 Tel: (530) 749-4300
Mon12:00 am - 12:00 pm
Tue12:00 am - 12:00 pm
Wed12:00 am - 12:00 pm
Thu12:00 am - 12:00 pm
Fri12:00 am - 12:00 pm
Sat12:00 am - 12:00 pm
Sun12:00 am - 12:00 pm
Compare with Similar Doctors
 |  |  |  |
| Dr. Jay Donald Grassell, MD | Dr. David Byron, MD | Dr. Shakeilla Smithbey, MD | Yves Chery, CT, ASCP, APRN, BSN, MSN |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 45 Years of Experience | 16 Years of Experience | 15 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English, Spanish | Speaks English | Speaks English | |
| Marysville , CA | Tuscon , AZ | Houston , TX | SUWANEE , GA |
| Med School: Medical College Of Wisconsin | Med School: Ben-Gurion University Of The Negev Faculty Of Health Sciences | Med School: Howard University College Of Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Jay Donald Grassell
Medical Specialties
Dr. Jay Donald Grassell has the following 2 specialties
Specialty Expertise
Dr. Jay Donald Grassell has the following 2 areas of expertise
Certifications, License, & Education
45 Years Experience
Dr. Jay Donald Grassell holds an expired medical license in the state of California.
Medical License
Medical Doctor with an expired medical license in the state of California that expired in 2025.
Education & Training
Medical School
Graduated from Medical College Of Wisconsin in 1981.
NPI Number
Dr. Grassell's NPI number is 1821029687.
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Frequently Asked Questions
- Where is Dr. Jay Grassell's office located?
- Dr. Jay Grassell's office is located at 726 4th St, Marysville, CA, 95901.
- Which hospitals is Dr. Jay Grassell affiliated with?
- Dr. Jay Grassell is affiliated with Adventist Health And Rideout.
- How can I make an appointment with Dr. Jay Grassell?
- You can find contact information for Dr. Jay Grassell here on Vitals.
- Does Dr. Jay Grassell accept my insurance?
- You can see the insurance plans that Dr. Jay Grassell accepts on their Vitals profile.
- Is Dr. Jay Grassell accepting new patients?
- Dr. Jay Grassell has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
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