Summary

Dr. Joy Bloch is an internal medicine physician who earned her medical degree from the University of Arizona College of Medicine and completed her residency at Santa Clara Valley Medical Center. With 31 years of experience in internal medicine, she brings extensive knowledge to caring for adult patients with a wide range of health concerns. Dr. Bloch speaks English and is dedicated to providing comprehensive primary care services.

Dr. Bloch practices at John Muir Health in Walnut Creek, California, and is affiliated with John Muir Health Concord Medical Center. She specializes in managing high blood pressure and cholesterol problems, including high cholesterol in children and teenagers. Her practice also includes breast cancer screening and coordinating physical therapy services for patients who need rehabilitation support. Patients have given Dr. Bloch an average rating of 4.1 stars, reflecting their confidence in her care.

Overview based on verified provider data

Quick Facts

  • 4.1
  • 31 years of experience
  • 30 insurance plans accepted
  • speaks English
  • Santa Clara Valley Medical Center
  • 5 written reviews
  • 1 specialty
  • 9 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Female

Patients’ Perspective

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

Office Location

John Muir Health

1450 Treat Blvd Ste 120AWalnut Creek, CA 94597
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

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Joy Bloch, MDDr. Tooba Rehman, MDDr. Alaa Hajal, MDKarthikeyan Viswanathan, DO
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.1 
31 Years of Experience 16 Years of Experience 15 Years of Experience 12 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, Tamil
Walnut Creek , CAKaty , TXDiamond Bar , CAPalo Alto , CA
Med School: University Of Arizona College Of Medicine Med School: CHICAGO MEDICAL SCHOOL AT ROSALIND FRANKLIN UNIVERSITY OF MEDICINE & SCIENCE Med School: University Of Damascus Faculty Of Medicine Med School: Bassett Medical Center - Cooperstown, New York
Current Profile
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Insurance Plans Accepted by Joy Bloch

  • Accepts Medicare
  • AARP Medicare
  • Aetna
  • Alameda Alliance for Health
  • Amera-Net
  • Anthem Blue Cross
  • Beech Street (owned by MultiPlan)
  • Blue Shield
  • Canopy Care
  • Canopy Health
  • Canopy United Healthcare
  • ChoiceCare Network/Humana
  • Cigna
  • Community Care Network (CCN)
  • Contra Costa Health Plan
  • CorVel Corporation
  • Coventry Health Care National Network
  • First Health
  • Fortified Provider Network
  • Great-West Healthcare (Now CIGNA)
  • Health Management Network
  • Health Net
  • HealthSmart
  • Humana
  • Inc.
  • Integrated Health Plan
  • Medicare
  • Medicare Advantage Plans
  • Multiplan
  • Multiplan PPO (Kaiser PPO or POS - excluded)
  • United Health Care

Medical Specialties

Joy Bloch has the following specialty

Specialty Expertise

Joy Bloch has the following 9 areas of expertise

  • Alzheimer's Disease
  • Cognitive Issues/Testing
  • Confusion
  • Dementia
  • EOL Care
  • Osteopenia
  • Osteoporosis
  • Senility
  • Urinary Incontinence

Certifications, License, & Education

31 Years Experience

Joy Bloch 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

Residency

Completed their residency at Santa Clara Valley Medical Center.

Medical School

Graduated from University Of Arizona College Of Medicine and University Of Arizona College Of Medicine in 1995.

NPI Number

Joy Bloch's NPI number is 1740363167.

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Frequently Asked Questions

Is Joy Bloch accepting new patients?
Joy Bloch has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Joy Bloch accept my insurance?
You can see the insurance plans that Joy Bloch accepts on their Vitals profile.
How can I make an appointment with Joy Bloch?
You can find contact information for Joy Bloch here on Vitals.
Which hospitals is Joy Bloch affiliated with?
Joy Bloch is affiliated with John Muir Health Concord Medical Center.
Where is Joy Bloch's office located?
Joy Bloch's office is located at 1450 Treat Blvd Ste 120A, Walnut Creek, CA, 94597.

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