Summary

Dr. Gretchen Kunitz specializes in internal medicine and has dedicated 46 years to caring for patients. She earned her medical degree from the University of California San Francisco School of Medicine, building a foundation of expertise that spans nearly five decades. Her extensive experience allows her to address a wide range of adult health concerns with confidence and skill. Dr. Kunitz is fluent in Spanish, enabling her to communicate effectively with Spanish-speaking patients and their families.

Dr. Kunitz practices at John Muir Health in Walnut Creek, California, and maintains affiliations with both Walnut Creek Medical Center and John Muir Health Concord Medical Center. She focuses on managing high blood pressure conditions, including hypertensive emergencies that require immediate attention. Her practice also emphasizes preventive care through services like breast cancer screening and flu vaccinations. Patients consistently rate Dr. Kunitz highly, giving her an average rating of 5.0, reflecting their trust in her compassionate and thorough approach to healthcare.
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AI-generated from data on this provider profile.

Quick Facts

  • 5
  • 46 years of experience
  • 30 insurance plans accepted
  • speaks Spanish
  • University Of California San Francisco School Of Medicine
  • 1 specialty
  • 6 areas of expertise
  • 1 board certification
  • 2 hospital affiliations
  • 1 office location
  • Female

Office Location

John Muir Health

2621 Shadelands DrWalnut Creek, CA 94598

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Dr. Gretchen Kunitz, MDDr. Alina Hongsakaphadana, MDDr. Stephen Newman, MDDr. Teresa Whitley, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.3 
4.3 
4.5 
46 Years of Experience 21 Years of Experience 45 Years of Experience 37 Years of Experience
Virtual Visit Available No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Spanish Speaks English, Spanish Speaks English, Spanish Speaks English, Spanish
Walnut Creek , CAFairfield , CAVacaville , CAVacaville , CA
Med School: University Of California San Francisco School Of Medicine Med School: Michigan State University College Of Human Medicine Med School: Boston University School Of Medicine Med School: University Of Cambridge School Of Clinical Medicine
Current Profile
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Insurance Plans Accepted by Dr. Gretchen Kunitz

  • 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

Dr. Gretchen Kunitz has the following specialty

Specialty Expertise

Dr. Gretchen Kunitz has the following 6 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

46 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2026, Expired

EDUCATION & TRAINING

Medical School

University Of California San Francisco School Of MedicineGraduated in 1980

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Frequently Asked Questions

Which hospitals is Dr. Gretchen Kunitz affiliated with?
Dr. Gretchen Kunitz is affiliated with Walnut Creek Medical Center and John Muir Health Concord Medical Center.
What languages does Dr. Gretchen Kunitz speak?
Dr. Gretchen Kunitz speaks Spanish.
Does Dr. Gretchen Kunitz accept my insurance?
You can see the insurance plans that Dr. Gretchen Kunitz accepts on their Vitals profile.
Does Dr. Gretchen Kunitz accept virtual/telehealth appointments?
Yes, Dr. Gretchen Kunitz accepts virtual/telehealth appointments. Click the virtual visit button on their Vitals profile.
Is Dr. Gretchen Kunitz accepting new patients?
Dr. Gretchen Kunitz has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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