Summary

Dr. John Weeks is a family medicine physician who earned his medical degree from the University of California San Diego School of Medicine. With five decades of clinical experience, he brings extensive knowledge to comprehensive primary care. Dr. Weeks speaks both English and Spanish, allowing him to serve a diverse patient population in his community.

Dr. Weeks practices at Adventist Health Clear Lake in Clearlake, California. He specializes in managing diabetes, including both general diabetes care and diabetes in older adults. His practice focuses on blood sugar monitoring through A1c testing and comprehensive health assessments using complete blood counts. Patients rate him 4.5 out of 5 stars for his care.

Overview based on verified provider data

Quick Facts

  • 4.5
  • 50 years of experience
  • 19 insurance plans accepted
  • speaks English, Spanish
  • University Of California San Diego School Of Medicine
  • 1 written review
  • 1 specialty
  • 7 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 5 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. John Alden Weeks has 5 locations

Adventist Health Clear Lake Medical Office

15230 Lakeshore Dr Ste 101Clearlake, CA 95422
Mon8:00 am - 12:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 12:00 pm
SatClosed
SunClosed

Adventist Health

15230 Lakeshore DrClearlake, CA 95422
Mon7:30 am - 7:00 pm
Tue7:30 am - 7:00 pm
Wed7:30 am - 7:00 pm
Thu7:30 am - 7:00 pm
Fri7:30 am - 7:00 pm
SatClosed
SunClosed

Adventist Health

15230 Lakeshore Dr, #101Clearlake, CA 95422

Adventist Health Clear Lake

15630 18th AveClearlake, CA 95422

Weeks, John, MD

15230 Lakeshore Dr # 101Clearlake, CA 95422

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Dr. John Alden Weeks, MDDr. Abraham Hafiz Rodriguez, MDHelix Virtual CareDr. James L. Pearson, MD
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
50 Years of Experience 13 Years of Experience 9 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English
Clearlake , CAPleasanton , CABoca Raton , FLSeal Beach , CA
Med School: University Of California San Diego School Of Medicine Med School: Doctor of Medicine (M.D.), University of Illinois College of Medicine, Peoria, IL Med School: St Georges University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. John Alden Weeks

  • Adventist Health
  • Aetna
  • Aetna - HMO
  • Anthem Blue Cross
  • BLUE CROSS of CALIFORNIA
  • Blue Shield of California
  • GEHA
  • Golden State Medicare Health Plan
  • Golden State Medicare Health Plan - Medicare
  • Kaiser Permanente
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Partnership HealthPlan of California
  • STLDentalPlan| LLC
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare

Medical Specialties

Dr. John Alden Weeks has the following specialty

Specialty Expertise

Dr. John Alden Weeks has the following 7 areas of expertise

  • Check-up
  • Contraception
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

50 Years Experience

Dr. John Alden Weeks holds an active medical license in the state of California.

Medical License

Medical Doctor with an active medical license in the state of California that expires in 2027.

Education & Training

Medical School

Graduated from University Of California San Diego School Of Medicine in 1976.

NPI Number

Dr. Weeks' NPI number is 1962473074.

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Frequently Asked Questions

How can I make an appointment with Dr. John Weeks?
You can find contact information for Dr. John Weeks here on Vitals.
What languages does Dr. John Weeks speak?
Dr. John Weeks speaks English and Spanish.
Does Dr. John Weeks accept virtual/telehealth appointments?
Dr. John Weeks has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. John Weeks's office located?
Dr. John Weeks's office is located at 15230 Lakeshore Dr Ste 101, Clearlake, CA, 95422.
Which hospitals is Dr. John Weeks affiliated with?
Dr. John Weeks is affiliated with Adventist Health Clear Lake.

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