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John Muir Medical Group

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Walnut Creek, CAJohn Muir Medical Group1450 Treat Blvd Ste 250A Walnut Creek, CA 94597 

Overview

John Muir Medical Group is a Practice with 1 Location. Currently John Muir Medical Group's 21 physicians cover 6 specialty areas of medicine.

Physicians At John Muir Medical Group

Includes featured providers.

Showing 11-20 of 21 Physicians

Yajuan Leonard
(1)
Dr. Lillian Wing-Yuen Leong
(5)
Dr. Donald Blair Maisel
(0)
Maki Matsumura
(11)
Susan Novak-Nizami
(0)
Alex Smirnoff
(12)
Jiawei Tabayoyong
(0)
Dr. Maryna Vityuk
(1)
Dr. Jianyu Xu
(0)
Tricia Yeap
(24)

Patient Satisfaction Poll

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Did the practice give you clear instructions for recovering at home afterwards?

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Specialties

21  practicing physicians across 6 specialties are affiliated with this practice.

  • Emergency Medicine (1)
  • Endocrinology, Diabetes & Metabolism (4)
  • Family Medicine (3)
  • Internal Medicine (4)
  • Nurse Practitioner (8)
  • Psychiatry (1)

Insurance Plans Accepted (36)

Please verify insurance information with your doctor's office as it may change frequently.

  • AARP
  • Aetna
  • Alameda Alliance for Health
  • AltaMed Senior BuenaCare (PACE)
  • America's 1st Choice
  • Anthem Blue Cross
  • BLUE CROSS of CALIFORNIA
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Alabama
  • Blue Cross Blue Shield of Oklahoma
  • Blue Shield of California
  • Brand New Day
  • CHAMPVA
  • Central California Alliance for Health
  • Cigna
  • Contra Costa Health Plan
  • Fidelis Care (NY)
  • First Health (Coventry Health Care)
  • Fortified Provider Network
  • Health Net
  • HealthSmart
  • Humana
  • Kaiser Permanente
  • Magellan Health
  • Medicaid
  • Medicare
  • Meritain Health
  • Molina Healthcare
  • Partnership HealthPlan of California
  • Physicians Health Plan
  • Reliance Standard
  • STLDentalPlan| LLC
  • Tricare
  • Triwest Healthcare Alliance
  • UnitedHealthcare
  • Viva Health Plan

Locations

John Muir Medical Group
1450 Treat Blvd Ste 250A
Walnut Creek, CA 94597
Get Directions

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

Mon
Tue
Wed
Thu
Fri
Sat
Sun
8:00 am - 5:00 pm
8:00 am - 5:00 pm
8:00 am - 5:00 pm
8:00 am - 5:00 pm
8:00 am - 5:00 pm
Closed
Closed

Ratings and Reviews

John Muir Medical Group Rating
1 REVIEW
Showing 1-1 of 1 review
"Dr. Vityuk Good listener, showed concern, requested appropriate testing, explained situation well, never felt rushed."
  • May 22, 2026

Frequently Asked Questions

Where is John Muir Medical Group located?
John Muir Medical Group is located at 1450 Treat Blvd Ste 250A, Walnut Creek, CA, 94597.
What is John Muir Medical Group's phone number?
The contact number for John Muir Medical Group is (925) 296-9706.
What do patient reviews say about John Muir Medical Group?
Patients gave John Muir Medical Group an average rating of 5 stars, with 100 percent of users giving the facility a favorable rating.
What specialties are available at John Muir Medical Group?
There are 21 practicing providers across 6 specialties working at John Muir Medical Group. Top specialties include Nurse Practitioner, Endocrinology, Diabetes & Metabolism, Internal Medicine, Family Medicine, Emergency Medicine.
How do I schedule an Initial Appointment at John Muir Medical Group?
You can call (925) 296-9706 to schedule an appointment at John Muir Medical Group or you can call any of the providers listed under "Physicians At John Muir Medical Group".
Does John Muir Medical Group accept my insurance plan?
You can review the insurances listed for John Muir Medical Group on this profile. Or you can call the facility at (925) 296-9706 to verify if your insurance is accepted.
How can I share my experience after visiting John Muir Medical Group?
To leave feedback about John Muir Medical Group, you can use the "Write a Review" button or link on this profile. Submit your rating and comments about your visit. Your feedback assists other patients in selecting a facility that meets their needs.