5
2 Ratings
Summary
Dr. Carol Schaffer has practiced internal medicine and hospital medicine for 32 years. She treats type 2 diabetes mellitus, chronic kidney disease, and high cholesterol in children and teens, and performs emergency care. She is affiliated with John Muir Health Concord Medical Center, Walnut Creek Medical Center, and Alta Bates Summit Medical Center Summit Campus in California. Dr. Schaffer earned her medical degree from the University of Rochester School of Medicine & Dentistry. Patients on Vitals rate Dr. Schaffer 5 out of 5.
Overview based on verified provider data
Quick Facts
- 32 years of experience
- UNIVERSITY OF ROCHESTER SCHOOL OF MEDICINE AND DENTISTRY
- 2 specialties
- 5 areas of expertise
- 3 hospital affiliations
- 3 office locations
- Female
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Carol Ruth Schaffer has 3 locationsAlta Bates Summit Medical Center Summit Campus
350 Hawthorne AveOakland, CA 94609 Tel: (510) 655-4000
Compare with Similar Doctors
 |  |  |  |
| Dr. Carol Ruth Schaffer, MD | Larissa Chartrand, MD | Douglas Freeman, MD | Madhav Goyal, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 32 Years of Experience | 16 Years of Experience | 31 Years of Experience | 29 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English | Speaks English, Spanish | |
| Concord , CA | Fairfield , CA | Fairfield , CA | Vacaville , CA |
| Med School: UNIVERSITY OF ROCHESTER SCHOOL OF MEDICINE AND DENTISTRY | Med School: St Matthews University School Of Medicine (Grand Cayman) | Med School: St Louis University School Of Medicine | Med School: University Of California San Diego School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Carol Ruth Schaffer
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Carol Ruth Schaffer has the following 2 specialties
Specialty Expertise
Dr. Carol Ruth Schaffer has the following 5 areas of expertise
Certifications, License, & Education
32 Years Experience
Dr. Carol Ruth Schaffer 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 2026.
Education & Training
Medical School
Graduated from UNIVERSITY OF ROCHESTER SCHOOL OF MEDICINE AND DENTISTRY and University Of Rochester School Of Medicine & Dentistry in 1994.
NPI Number
Dr. Schaffer's NPI number is 1871513226.
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Frequently Asked Questions
- Where is Dr. Carol Schaffer's office located?
- Dr. Carol Schaffer's office is located at 2540 East St, Concord, CA, 94520.
- Which hospitals is Dr. Carol Schaffer affiliated with?
- Dr. Carol Schaffer is affiliated with John Muir Health Concord Medical Center, Walnut Creek Medical Center, and Alta Bates Summit Medical Center Summit Campus.
- Does Dr. Carol Schaffer accept virtual/telehealth appointments?
- Dr. Carol Schaffer has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Dr. Carol Schaffer accept my insurance?
- You can see the insurance plans that Dr. Carol Schaffer accepts on their Vitals profile.
- Is Dr. Carol Schaffer accepting new patients?
- Dr. Carol Schaffer has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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