Dr. Sidney Chastang, MD


Internal Medicine | Male

Optimal Health Care 1121 Johnson Ferry Rd Ste 205 Marietta, GA 30068 Get Directions
Dr. Sidney Chastang, MD
Dr. Sidney Chastang, MD is an internal medicine doctor who practices in Marietta, GA. He is 54 years old and has been practicing for 25 years. Dr. Chastang is affiliated with Wellstar Kennestone Hospital.

Learn about this doctor

Dr. Chastang's Experience

Experience Match

See how Dr. Chastang's experience matches your preferences.


For the best healthcare for your needs, choose a doctor who specializes in your medical condition.

Board Certifications

Board certification indicates that a doctor is highly qualified in the medical field in which they practice.

Conditions Treated

Check to see that this provider treats your medical condition.

Procedures Performed

Check to see that this provider performs the procedure that you need.

Background Check

Check to see if your provider has any malpractices, board actions, or sanctions.


Learn more about where this provider went to medical school, residency, and more.

Awards & Recognition

View information about special awards and recognition for this provider.

Languages Spoken

Check to see what languages this provider and/or staff speak.

Memberships & Professional Affiliations

View memberships and affiliations associated with this provider.

Visiting Dr. Chastang

Dr. Chastang accepts 14 insurance carriers

Dr. Chastang is now accepting new patients

Affiliated Hospitals

Hospital Quality
Check out the quality of care at the 1 hospitals where Dr. Chastang has admitting privileges.

Dr. Chastang's Reviews

Likelihood of recommending Dr. Chastang to family and friends
based on 14 total reviews (2 with comments)
Dr. Chastang's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    10 to 15 minutes
Patient Comments (2)
in Marietta, GA |
I highly recommend Dr. Chastang. I have been a patient for several years. I feel the level of care he provides is outstanding. He has a wonderful personality-kind, caring and attentive. A doctor with his qualifications and experience who spends the amount of time he does with his patients during an office visit is a rare find.
in Marietta, GA |
I find Dr. Chastang's office to be a pleasant setting for service. He is excellent in manor and in patient care. I have been a patient of his for many years and have recommended him to others who also seem to share this opinion of him.
Have you seen Dr. Sidney Chastang, MD?
Are you Dr. Chastang?
Make it easy for patients to share their feedback. Also manage your personalized profile!

Compare Dr. Chastang

Compare this Doctor
View other doctors with similar experience to find the right doctor for you.
View all 10 matches

Dr. Chastang'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

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
    What is a recognized doctor
  • Media & Publications

    Dr. Chastang has no media or publications listed.

Background Check

  • 0
    Malpractice Claims

    No malpractice history found for Georgia.

    What is medical malpractice
  • 0

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

    What is a sanction or disciplinary action
  • 0
    Board Actions

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

    What are board actions

Board Certifications

Why It Matters: Dr. Chastang's Board Certifications

Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

  • Internal Medicine

Conditions Treated

  • Anxiety
  • Arthritis
  • Back Pain
  • Cholesterol Diseases
  • Depression
  • Diabetes
  • Headache
  • Hypertension
  • Rash
  • Thyroid Disease


  • Medical School
    University Of Alabama At Birmingham

    Graduated in 1992

  • Residency Hospital
    Carraway Methodist Med Center

    Completed in 1995

Languages Spoken

  • English

Memberships &
Professional Affiliations

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


  • Internal Medicine

Procedures Performed

  • Blood Draw
  • Electrocardiogram (EKG)
  • Spirometry
  • Strep Test
  • Urinalysis