Summary

Dr. Ronald Jan is a vascular surgeon who also practices family medicine, bringing 55 years of medical experience to his patients. He earned his medical degree from George Washington University School of Medicine & Health Sciences and completed his residency training through the U.S. Department of Veterans Affairs. Dr. Jan provides comprehensive care in both specialized vascular procedures and primary care services. His extensive experience spans more than five decades in medicine, and he communicates with patients in Chinese, Spanish, English, and Vietnamese.

Dr. Jan practices at multiple locations throughout Sacramento and Folsom, California, with his primary affiliation at Mercy General Hospital. He specializes in treating varicose veins and coronary artery disease, including specific expertise in coronary artery disease affecting women. His surgical capabilities include performing coronary artery bypass graft procedures, minimally-invasive heart surgery, and off-pump bypass surgery. Patients have given him an average rating of 1.0 on Vitals.
Read More Read less

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 1
  • 55 years of experience
  • 22 insurance plans accepted
  • speaks Chinese, Spanish, English, Vietnamese
  • U S Department Of Veterans Affairs
  • 1 written review
  • 2 specialties
  • 6 areas of expertise
  • 1 hospital affiliation
  • 7 office locations
  • Male

Office Locations

Dr. Ronald Guy Jan has 7 locations

Ronald G Jan Md Inc

5025 J St Ste 312Sacramento, CA 95819
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Mercy Hospital Of Folsom

1650 Creekside DrFolsom, CA 95630

University Of California Davis Medical Center

2315 Stockton BlvdSacramento, CA 95817

Anderson Lucchetti Womens And Childrens Center

2825 Capitol AveSacramento, CA 95816

Ose Adams Medical Pavilion

2825 Capitol AveSacramento, CA 95816

Mercy General Hospital

4001 J StSacramento, CA 95819

Methodist Hospital Of Sacramento

7500 Hospital DrSacramento, CA 95823

Compare with Similar Doctors

Dr. Ronald Guy Jan, MD
Dr. Melissa Loja, MD
Dr. Dwight Russell Bass, MD
Dr. Michael Julius Silvers, DO
Dr. Ronald Guy Jan, MDDr. Melissa Loja, MDDr. Dwight Russell Bass, MDDr. Michael Julius Silvers, DO
Vascular SurgeryVascular SurgeryPreventative MedicinePublic Health & General Preventive Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
55 Years of Experience 15 Years of Experience 67 Years of Experience 36 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Chinese, Spanish, English, Vietnamese Speaks English Speaks Spanish, English
Sacramento , CAVacaville , CASacramento , CASacramento , CA
Med School: George Washington University School Of Medicine & Health Sciences Med School: University Of California Davis School Of Medicine Med School: University Of Nebraska College Of Medicine Med School: Midwestern University-Chicago College Of Osteopathic Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Ronald Guy Jan

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Aetna - HMO
  • Anthem Blue Cross
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Brand New Day
  • CHAMPVA - HMO
  • Golden State Medicare Health Plan
  • Golden State Medicare Health Plan - Medicare
  • Health Net - HMO
  • Kaiser Permanente
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Molina Healthcare
  • Partnership HealthPlan of California
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • Western Health Advantage
  • Western Health Advantage - HMO

Medical Specialties

Dr. Ronald Guy Jan has the following 2 specialties

Specialty Expertise

Dr. Ronald Guy Jan has the following 6 areas of expertise

  • Aneurysm
  • Deep Vein Thrombosis
  • Diabetes Complications
  • Family Medicine
  • Varicose Veins
  • Vascular Malformations

Certifications, License, & Education

55 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2026, Active

EDUCATION & TRAINING

Residency

U S Department Of Veterans Affairs

Medical School

George Washington University School Of Medicine & Health SciencesGraduated in 1971

Similar doctors

Frequently Asked Questions

Is Dr. Ronald Jan accepting new patients?
Dr. Ronald Jan is accepting new patients on Vitals. View Dr. Ronald Jan's profile on Vitals to make an appointment.
Does Dr. Ronald Jan accept my insurance?
You can see the insurance plans that Dr. Ronald Jan accepts on their Vitals profile.
Does Dr. Ronald Jan accept virtual/telehealth appointments?
Dr. Ronald Jan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Ronald Jan affiliated with?
Dr. Ronald Jan is affiliated with Mercy General Hospital.
What languages does Dr. Ronald Jan speak?
Dr. Ronald Jan speaks Chinese, Spanish, English, and Vietnamese.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.