Dr. Johnson Wong, MD

Dr. Johnson Wong, MD

Internal Medicine  ·  
Male  ·  
Age 55
Dr. Johnson Wong, MD is an internal medicine specialist in Sonora, CA and has been practicing for 22 years. He graduated from Rosalind Franklin University Of Medicine Science/The Chicago Medical School in 1992 and specializes in internal medicine.

14568 Mono Way Ste A

Sonora, CA 95370

Contact Information

(209) 533-1216

Insurance Accepted

  • Aetna
  • Benesys
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Blue Shield of California
  • Cigna
  • MultiPlan
  • Simplifi
  • Thrivent Financial
  • UnitedHealthCare

*Please verify this information when scheduling an appointment.

Learn about Dr. Wong

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Dr. Wong's Experience

Dr. Wong's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Internal Medicine
  • Board certified in Internal Medicine
  • No malpractice claims found
  • No sanctions found
  • No board actions found

Care Philosophy

This content was provided by Dr. Wong "Patient-centered independent solo practice. The doctor is accessible 24/7 to patients on his cellular phone for emergencies. Same day appointment is provided. Being a solo practitioner with hospital privileges reduce errors of omission in care and provide continuity of care when patients get sick and have to be cared for in the hospital. For 15 years in this practice, the use of electronic health record has improved patient care. The goal was to provide the best care possible for patients. Increased efficiency and safer care came with the redesign of the practice."

1  Specialties

  • Internal Medicine

1  Board Certifications

  • Internal Medicine
    Accredited by: American Board of Internal Medicine*

156  Conditions Treated

Read Less

21  Procedures

  • Anemia and Iron Deficiency Screening
  • Cardiovascular Stress Test
  • Cholesterol Screening
  • Cryosurgery for Skin Lesions
  • Cryotherapy for Warts
  • Diabetes Screening
  • Earwax Removal
  • Electrocardiogram (EKG)
  • Fecal Occult Blood Test for Colorectal Cancer
  • Hepatitis C Virus Screening
  • Hepatitis Screening
  • HIV Screening
  • Immunization
  • Liver Function Test
  • Osteoporosis Screening
  • Prostate Cancer Screening
  • Pulmonary Function Test
  • Sexually Transmitted Infections Screening
  • Skin Lesion Biopsy
  • Thyroid Screening
  • Wellness Examination

Background Check

0 Malpractice Claims

No malpractice history found for California.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Rosalind Franklin University Of Medicine Science/The Chicago Medical School
    Medical School | Graduated 1992
  • Kaiser Permanente Hospital
    Internship Hospital | Completed 1994
  • La State University Med Center
    Residency Hospital | Completed 1996

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
  • UC Riverside Alumni Scholarship Award, 1981
  • John L. Nickerson Award for Excellence in Graduate Studies and Research, 1990
  • The Graduate School Dean's Award for Outstanding Service to the school, 1990
Media & Publications
  • NGF rescues the expression of substance P but not the expression of NF-L and tublin in axotomized DRG neurons., 1990
  • A Comparison of peripheral and central axotomy effects on neurofilament and tubulin gene expression in rat dorsal root ganglion neurons., 1990
  • Axotomy-induced changes in the expression of a type III neuronal intermediate filament gene., 1989
  • Invasion of reconstituted basement membrane by metastatic human tumor cells., 1980
  • Changes in neurofilament gene expression affect the compositoin of regenerating axonal sprouts elaborated by DRG neurons in vivo., 1989
  • Differential regulation of peripherin and neurofilament gene expression in regenerating rat DRG neurons., 1990
  • Changes in neurofilament gene expression occur after axotomy of dorsal root ganglion neurons: an in-situ hybridization study., 1987

Languages Spoken

  • English
  • Chinese, Cantonese

Memberships & Professional Affiliations

Dr. Wong does not have any memberships or affiliations listed. If you are Dr. Wong and would like to add memberships or affiliations, please update your profile.

Dr. Wong's Reviews

Likelihood of recommending Dr. Wong to family and friends
23 total reviews (9 have comments)

Likelihood to Recommend (23)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Wong's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    Under 10 minutes

Patient Comments (9)

Horrible man, all he wanted to talk about was getting rid of my car, leaving my home, and surviving the end of the world. He only talked "at me" and I let him know that I was very unsatisfied. Surprise, I get a letter from his office saying I had a no-show appointment and I have been cancelled...more
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I was recommended to Dr. Wong in June after trying for months to find a Dr. in our area. My first appointment was very impressive. Dr Wong took lots of time to talk to me and explain his practice. Dr Wong is quite unique. He has a temper and rather than calmly explain things when he is...more
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Dr Wong was compassionate and supportive in caring for my elderly father. He always took time to listen and to help our family face both the rewards and inevitable challenges involved in caring for a loved one approaching 100. Dr Wong even went to Avalon Care Unit when it was necessary.
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Dr.Wong is very knowledgeable and is very kind. I find it easy to work with him and the receptionist Suzanne is also very helpful. They understand how insurance works and help their patients with problems. They are very prompt about getting your prescriptions ready for you at the pharmacy.
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Dr Wing takes the time time to answer all my questions. If he doesn't know the answer he researches while I'm at my appointment.
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