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Profile last updated: March 2026How we source this data
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Provider Profile

Anna Chang, M.D.

Internal Medicine Physician

NPI: 1568402931

4.8

127 · Healthgrades

19

Years Exp.

Concord

CA

Internal Medicine

Specialty

About

Dr. Anna Chang, MD, is a dedicated internal medicine physician based in Concord, CA. She specializes in providing long-term, comprehensive care for adolescents, adults, and the elderly, managing both common and complex illnesses. Dr. Chang is well-trained in the diagnosis and treatment of various conditions affecting the heart, kidneys, joints, and digestive systems, among others, ensuring a holistic approach to patient health and wellness.

With a patient rating of 4.5 out of 5 based on 22 reviews, Dr. Chang is recognized for her excellent communication skills and thorough patient care. She takes the time to explain conditions and treatment options, fostering trust and satisfaction among her patients. The positive feedback highlights her attentive nature and commitment to follow-up care, demonstrating her dedication to her patients' health.

Dr. Chang has been practicing in the field of internal medicine for several years, with visit costs starting at approximately $5. Her practice emphasizes disease prevention and wellness, making her a valuable resource for patients seeking comprehensive medical care.

Practicing Since

Jun 2006

Gender

Female

Experience

19 years

CA Medical License

#A69618

Practice Type

Group Practice

NPI Number

1568402931
Avg. Self-Pay Rate

Self-pay rates shown are averages across all procedures on file for this provider, sourced from Transparency in Coverage Act data. These are cash-pay prices — what you'd typically pay without using insurance. Actual rates may vary by procedure, location, and date of service.

OFFICE/OUTPATIENT NEW HIGH MDM 60 MINUTES

CPT: 99205professional

$387

CRITICAL CARE ILL/INJURED PATIENT INIT 30-74 MIN

CPT: 99291professional

$362

1ST HOSPITAL IP/OBS CARE HIGH MDM 75 MINUTES

CPT: 99223professional

$332

Cost data sourced from insurer Transparency in Coverage Act filings. Costs shown are negotiated rates and may not reflect your actual out-of-pocket cost. Learn about our data

Local Market

Concord Low

$85

Concord Typical

$228

Concord High

$251

In Concord, a typical internal medicine physician visit costs $228, ranging from $85 to $251. This is 168% above the California state median of $85. Based on 13 providers with published pricing data.

Dr. Anna Chang, MD's rate of $228 is 0% at the Concord median.

California Low

$80

California Typical

$85

California High

$250

Across California, a internal medicine physician visit ranges from $80 to $250 with a median of $85. This is 7% below the national median of $91. Based on 2,792 providers with published pricing data.

There are 16 internal medicine physicians in Concord and 5,319 across California on our platform.

See full internal medicine physician cost breakdown in California
Patient Reviews

4.8

127 reviews

Healthgrades

Dr. Anna Chang, MD, an endocrinologist in Concord, CA, has received overwhelmingly positive feedback from her patients, reflected in a perfect rating of 5.0 based on three reviews. Patients consistently praise her for her excellent communication skills, noting that she effectively explains conditions and treatments, takes the time to answer questions, and provides necessary follow-up. This attentive and thorough approach contributes to a strong sense of trust and satisfaction among her patients. However, there are some criticisms regarding the office experience. Patients have rated the office cleanliness, staff courtesy, and scheduling flexibility at a low 2.0, indicating potential issues in these areas. While Dr. Chang herself is highly regarded, the overall office environment may detract from the patient experience. Notably, patients appreciate that Dr. Chang does not rush appointments, allowing for a more comprehensive discussion of their health concerns. In summary, Dr. Chang is highly recommended for her medical expertise and patient-centered approach, but prospective patients should be aware of potential shortcomings in the office's operational aspects.

Location

Address

2700 GRANT ST

SUITE 200

Concord, CA 94520

Phone

9256878860
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Momentary Lab sources provider data from the CMS NPI Registry and cost data from federal Transparency in Coverage files. Reviews aggregated from Healthgrades, Vitals, WebMD, and other public sources. Learn how we verify and update healthcare information.

This page is for informational purposes only and does not constitute medical advice. Cost estimates are based on publicly available negotiated rate data and may not reflect your actual out-of-pocket cost. Always consult with your healthcare provider and insurance company for accurate cost information and medical decisions.