Summary

Dr. Joseph Link is an internal medicine physician who earned his medical degree from the University of California San Diego School of Medicine. With 47 years of clinical experience, he brings extensive knowledge to patient care and has developed expertise across a wide range of adult health conditions.

Dr. Link is affiliated with Kaiser Permanente South Sacramento Medical Center and practices in Walnut Creek, California. He specializes in treating complex conditions including congenital heart disease and sleep disorders such as obstructive sleep apnea. His long-standing experience allows him to provide comprehensive care for patients with both common and specialized medical needs.

Overview based on verified provider data

Quick Facts

  • 47 years of experience
  • 5 insurance plans accepted
  • University Of California San Diego School Of Medicine
  • 1 specialty
  • 7 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 2 office locations
  • Male

Office Locations

Dr. Joseph Leonard Link has 2 locations

Walnut Creek Medical Center

1601 Ygnacio Valley RdWalnut Creek, CA 94598

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Dr. Joseph Leonard Link, MDKarthikeyan Viswanathan, DODr. Adama Diarra, DODr. Tooba Rehman, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
47 Years of Experience 12 Years of Experience 14 Years of Experience 16 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Tamil Speaks English, French, Bambara
Walnut Creek , CAPalo Alto , CATigard , ORKaty , TX
Med School: University Of California San Diego School Of Medicine Med School: Bassett Medical Center - Cooperstown, New York Med School: Arizona College of Osteopathic Medicine Med School: CHICAGO MEDICAL SCHOOL AT ROSALIND FRANKLIN UNIVERSITY OF MEDICINE & SCIENCE
Current Profile
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Insurance Plans Accepted by Dr. Joseph Leonard Link

  • Health Net
  • Health Plan of San Joaquin - Medicaid (Managed)
  • Kaiser Permanente
  • Kaiser Permanente - HMO
  • Kaiser Permanente - Medicaid (Managed)

Medical Specialties

Dr. Joseph Leonard Link has the following specialty

Specialty Expertise

Dr. Joseph Leonard Link has the following 7 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

47 Years Experience

Dr. Joseph Leonard Link 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 California San Diego School Of Medicine in 1979.

NPI Number

Dr. Link's NPI number is 1437292109.

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Frequently Asked Questions

Is Dr. Joseph Link accepting new patients?
Dr. Joseph Link has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Joseph Link accept my insurance?
You can see the insurance plans that Dr. Joseph Link accepts on their Vitals profile.
Which hospitals is Dr. Joseph Link affiliated with?
Dr. Joseph Link is affiliated with Kaiser Permanente South Sacramento Medical Center.
Where is Dr. Joseph Link's office located?
Dr. Joseph Link's office is located at 1425 S Main St, Walnut Creek, CA, 94596.
Does Dr. Joseph Link accept virtual/telehealth appointments?
Dr. Joseph Link has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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