4.3
3 Ratings
Summary
Dr. Jay Keystone is a board-certified physician specializing in Internal Medicine and Allergy & Immunology. He earned his medical degree from the University of Michigan Medical School and brings an impressive 64 years of clinical experience to his practice. Dr. Keystone provides comprehensive care for adult patients, combining his expertise in general internal medicine with specialized knowledge in allergic and immunologic conditions. He is fluent in English.
Dr. Keystone practices in Vacaville, California, where he focuses on helping patients manage weight-related health concerns including obesity and abnormal weight gain. His approach includes thorough diagnostic testing such as complete blood count panels and thyroid function assessments to identify underlying causes of weight management challenges. He also provides specialized care for pediatric obesity cases, working closely with families to develop effective treatment strategies. Patients have given him an average rating of 4.3 …out of 5 stars for his comprehensive and compassionate care.
Read More Read less Dr. Keystone practices in Vacaville, California, where he focuses on helping patients manage weight-related health concerns including obesity and abnormal weight gain. His approach includes thorough diagnostic testing such as complete blood count panels and thyroid function assessments to identify underlying causes of weight management challenges. He also provides specialized care for pediatric obesity cases, working closely with families to develop effective treatment strategies. Patients have given him an average rating of 4.3 …out of 5 stars for his comprehensive and compassionate care.
AI-generated from data on this provider profile.
Quick Facts
- 64 years of experience
- 18 insurance plans accepted
- speaks English
- University Of Michigan Medical School
- 2 specialties
- 2 areas of expertise
- 1 office location
- Male
Office Location
Compare with Similar Doctors
 |  |  |  |
| Dr. Jay Allen Keystone | Dr. Alaa Hajal, MD | Dr. Nima Ghadimi, MD | Dr. Adama Diarra, DO |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 64 Years of Experience | 15 Years of Experience | 29 Years of Experience | 14 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English, Spanish | Speaks English, French, Bambara | |
| Vacaville , CA | Diamond Bar , CA | Scottsdale , AZ | Tigard , OR |
| Med School: University Of Michigan Medical School | Med School: University Of Damascus Faculty Of Medicine | Med School: Univ Iberoamericana Unibe Santo Domingo | Med School: Arizona College of Osteopathic Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Jay Allen Keystone
Medical Specialties
Dr. Jay Allen Keystone has the following 2 specialties
Specialty Expertise
Dr. Jay Allen Keystone has the following 2 areas of expertise
Certifications, License, & Education
64 Years Experience
MEDICAL LICENSE
Medical Doctor, California, Active
EDUCATION & TRAINING
Medical School
University Of Michigan Medical SchoolGraduated in 1962
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Frequently Asked Questions
- Where is Dr. Jay Keystone's office located?
- Dr. Jay Keystone's office is located at 2100 Peabody Rd, Vacaville, CA, 95687.
- What languages does Dr. Jay Keystone speak?
- Dr. Jay Keystone speaks English.
- Does Dr. Jay Keystone accept my insurance?
- You can see the insurance plans that Dr. Jay Keystone accepts on their Vitals profile.
- How can I make an appointment with Dr. Jay Keystone?
- You can find contact information for Dr. Jay Keystone here on Vitals.
- Does Dr. Jay Keystone accept virtual/telehealth appointments?
- Dr. Jay Keystone has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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