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In the event your insurance requires a referral to a specialist, please contact the primary care physician listed on your insurance card and give them the date of your appointment and the physician you will be seeing at our office. This referral will be needed prior to your visit with us to insure that your insurance processes and pays your benefits accurately. The referral can be faxed to our office at (770) 529-9077.

Facility Information

Location & Phone Numbers
355 Tower Road
Suite 310
Marietta, GA 30060-9408

Phone: (770) 917-6795
Fax: (770) 529-9077

Appointments & Cancellations

To schedule an appointment please call our appointment line: (770) 917-6795.
Please call 24 hours in advance if you need to cancel or reschedule an appointment.

Insurance and Payment

We are committed to meeting your health care needs. Our goal is to keep your insurance or other financial arrangements as simple as possible.

WellStar Medical Group participates in most major insurance plans. For a complete list of insurance participants at this practice please call the practice main line. We will file your insurance for you if we are a participating provider of your plan.

All co-payments are due at the time of service. Please remember to bring your insurance card (HMO, CMO, PPO, etc.) with you to each appointment.


Our physicians have privileges at Kennestone Hospital. If you are admitted as an in-patient at Kennestone Hospital, you will be seen by a hospitalist physician who will communicate with your Primary Care Physician.

Dr. Holtz has privileges at the Kennestone, Douglas, Paulding and Windy Hill Hospitals.