Dr. Mark Chastain, MD

Dr. Mark Chastain, MD

Dermatology  ·  
Male  ·  
49 y/o

Accepting new patients

Dr. Mark Chastain, MD is a dermatologist in Marietta, GA and has been practicing for 17 years. He specializes in dermatology.Read his story

Skin Cancer Specialists, P.C. & Aesthetic Center

835 Cogburn Ave NW Ste 100

Marietta, GA 30060
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Insurance Accepted

  • Aetna
  • Assurant Health
  • Blue Cross Blue Shield
  • Cigna
  • Commercial Insurance Company
  • CoreSource
  • Coventry Health Care
  • First Health (Coventry Health Care)
  • Golden Rule
  • Humana
  • Mail Handlers Benefit Plan (MHBP)
  • Medical Mutual of Ohio
  • MultiPlan
  • Mutual of Omaha

Learn about Dr. Chastain

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Chastain performs your care needs compared to other doctors.

Squamous Cell Carcinoma
very high
more than 99% of peers
Basal Cell Carcinoma
very high
more than 99% of peers
Skin Cancer
very high
more than 99% of peers

Dr. Chastain's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

Dr. Chastain's bio

This content was provided by Dr. Chastain "Dr. Mark A. Chastain is a native of Georgia, having been born and raised in Columbus. He attended Emory University where he received a Bachelor of Arts degree and graduated Phi Beta Kappa. He then moved to New Orleans where he attended Tulane University School of Medicine. After graduating, he remained at Tulane to complete an internship and Dermatology residency and was selected as chief resident during the final year. After residency, Dr. Chastain pursued his interest in skin cancer by completing an approved fellowship training program in Mohs micrographic surgery and advanced reconstructive surgery. His fellowship program was directed by Gary D. Monheit, M.D. in affiliation with the University of Alabama – Birmingham and the Callahan Eye Foundation Hospital in Birmingham, AL. Upon the completion of his fellowship, Dr. Chastain returned to Tulane to serve on the academic faculty as an assistant professor of Dermatology and Otolaryngology-Head & Neck Surgery and director of the Mohs surgery unit. He distinguished himself by authoring numerous publications and lecturing at various regional and national meetings. Dr. Chastain then returned to his home state of Georgia to enter private practice. He still holds a faculty position at Tulane University School of Medicine. He is also a clinical assistant professor at Emory University School of Medicine and is active in their teaching program. His practice is limited mainly to the management of patients with skin cancer and patients who are at risk for skin cancer. Dr. Chastain specializes in Mohs micrographic surgery as well as advanced reconstructive techniques, melanoma excision, and routine skin surgery. Dr. Chastain is on the medical staff of both Wellstar Kennestone Hospital in Marietta and Piedmont Hospital in Atlanta. He is a diplomate of the American Board of Dermatology (board certified) and a fellow of the American College of Mohs Surgery. He is also an active member of the following organizations: American Academy of Dermatology, Atlanta Association for Dermatology and Dermatologic Surgery, and the Medical Association of Georgia. Dr. Chastain is married and has four children."


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Care Philosophy

This content was provided by Dr. Chastain "Skin cancer accounts for over 50% of all new malignancies in the United States. In response to this terrifying reality, we are committed to a three-tiered approach for improving the health of our community:

  • Education on methods of prevention and early detection
  • Thorough and regular skin cancer screening examinations
  • Compassionate treatment that maximizes effectiveness and respects aesthetic implications

We don’t believe in hasty decisions or one-size-fits-all treatments. Should we find a suspicious spot during a screening examination, we carefully determine if biopsy is appropriate. If skin cancer is diagnosed, we offer several techniques for its safe removal, including Mohs micrographic surgery and advanced reconstructive surgical procedures when needed.

We continually adapt our practice to reflect new and improved technique and procedures. Skin Cancer Specialists, P.C. was the first in metro Atlanta to offer Superficial Radiation Therapy with the SRT-100, an innovative and effective non-surgical option for skin cancer management.  We proudly partner with Skin Cancer Specialists Surgery Center, LLC, the largest dermatology Ambulatory Surgery Center (ASC) in Georgia (State License# 033-517). Our Joint Commission (JCAHO) accreditation assures adherence to the highest standards in the industry.

We are committed to providing the ultimate in personalized care whether it’s skin cancer management, general dermatology or aesthetic services. Your total wellness and satisfaction is our primary goal."


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1  Specialties

  • Dermatology

1  Board Certifications

  • Dermatology
    Accredited by: American Board of Dermatology*

51  Conditions Treated


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25  Procedures

  • Acne Scar Removal
  • Acne Surgery
  • Adjacent Tissue Transfer
  • Chemical Peel
  • Destruction of Benign Skin Lesion
  • Destruction of Malignant Skin Lesion
  • Excision of Benign Skin Lesion
  • Excision of Skin Cancer
  • Excision of Skin Lesion
  • Facial Contour Alteration
  • Facial Peel
  • Facial Rejuvenation
  • Hair Removal
  • Laser Hair Removal
  • Microdermabrasion
  • Mohs Surgery
  • Mole Evaluation
  • Mole Removal
  • Shaving of Skin Lesion
  • Skin Biopsy
  • Skin Screenings
  • Skin Tag Removal
  • Soft Tissue Tumor Removal
  • Wart Removal
  • Wart Treatment

Background Check

0 Malpractice Claims

No malpractice history found for Georgia.

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.


  • Emory University
    Undergraduate School | Graduated 1990
  • Tulane University School Of Medicine
    Medical School | Graduated 1996
  • Tulane University Hospital
    Internship Hospital | Completed 1997
  • Tulane University Hospital
    Residency Hospital | Completed 2000
  • University of Alabama Hospital
    Fellowship Hospital | Completed 2001

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Chastain has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

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

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Dr. Chastain's Reviews

Likelihood of recommending Dr. Chastain to family and friends
690 total reviews (1 has a comment)

Likelihood to Recommend (690)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Chastain'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 (1)

The initial staff and PA were great. Unfortunately I first met Dr. Chastain moments before I was to have a surgical procedure. I always meet with my surgeons prior to having any surgical procedures to understand the procedure, outcomes and what to expect but not here. Dr. Chastain does not like...more
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