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Business Details
50+ Years
experience
Expert Cancer Care in Atlanta, GA
Since 1972, Atlanta Oncology Associates has specialized in cancer treatment, providing patients with individualized attention and advanced approaches to care. Our experienced team utilizes technologically superior facilities accredited by the American College of Radiology, ensuring access to state-of-the-art radiation therapy, including the Elekta Infinity system. We emphasize a multidisciplinary approach, coordinating with specialists to deliver personalized treatment plans for breast, skin, lung, prostate, and other cancers.

Our patient-first philosophy, led by nationally recognized physicians like Dr. Dale L. McCord and Dr. Mark W. McCord, prioritizes optimal outcomes and quality of life. With locations in Alpharetta, South Fulton, and Lake Oconee, we bring expert care close to home, combining compassionate leadership with a commitment to innovation and community impact.
Services
Radiation Therapy Chemotherapy Hormone Therapy Surgery Patient Support Services
Details
  • Year established: 1972
Highlights and features
  • We offer over 50 years of experience in cancer treatment.
  • Our team includes nationally recognized, board-certified oncologists.
  • We utilize advanced technology like the Elekta Infinity radiotherapy system.
  • Our patient-first approach ensures personalized, multidisciplinary care.
  • We maintain accreditation by the American College of Radiology for quality assurance.
Associations and certifications
  • American College of Radiology
Services
Radiation Therapy
Our radiation therapy uses advanced systems like Elekta Infinity to deliver precise treatments for cancers including breast, lung, and prostate. Board-certified oncologists create personalized plans to maximize outcomes while preserving quality of life. This non-invasive option targets tumors with minimal side effects, supported by a multidisciplinary team.
Chemotherapy
We provide chemotherapy as part of a comprehensive cancer treatment plan. Our experienced staff administers targeted drug therapies to attack cancer cells systemically, often combined with radiation or surgery. Treatments are tailored to each patient's diagnosis and overall health, ensuring optimal efficacy and support.
Hormone Therapy
Hormone therapy addresses cancers influenced by hormones, such as breast and prostate cancer. Our specialists design regimens to block or regulate hormone production, slowing tumor growth. This approach is integrated with other treatments for a coordinated, patient-specific strategy.
Surgery
Surgical interventions are offered as part of a multidisciplinary approach to cancer care. Our network of specialists performs procedures to remove tumors or affected tissues, often combined with radiation or chemotherapy. Each case is reviewed collaboratively to determine the best surgical options.
Patient Support Services
We provide comprehensive support services to address the physical, emotional, and logistical needs of cancer patients. From financial counseling to survivorship programs, our team ensures patients receive holistic care throughout their treatment journey, emphasizing comfort and accessibility.
People
Mark W. McCord, MD
Chief Medical Officer
Dr. McCord is a board-certified radiation oncologist and leader at Atlanta Oncology Associates. With training from the Medical College of Georgia and University of Florida, he specializes in cancer care and has been recognized as a top doctor in Atlanta for over a decade.
Dale L. McCord, MD, FACR
Managing Director
Dr. Dale McCord, a founding physician at AOA, is board-certified in radiation oncology with over 50 years of experience. He specializes in head and neck cancers and is affiliated with multiple medical societies, including the American College of Radiology and American Society of Clinical Oncology.
Mark Quinn, MD
Radiation Oncologist
Dr. Mark Quinn is a dedicated radiation oncologist at AOA, focusing on personalized cancer treatment plans. He collaborates with multidisciplinary teams to deliver advanced therapies, ensuring patients receive comprehensive care tailored to their specific diagnoses and needs.
Sandra L. Gregory, MD
Radiation Oncologist
Dr. Sandra Gregory specializes in radiation oncology at Atlanta Oncology Associates. She works closely with patients to develop individualized treatment strategies, emphasizing precision and compassion in managing various cancer types through cutting-edge therapeutic approaches.
Questions
What types of cancer do you treat?
We treat breast, skin, lung, prostate, colorectal, head and neck, gynecologic, bladder, and lymphoma cancers using personalized, multidisciplinary approaches.
What technology do you use for radiation therapy?
We use the Elekta Infinity radiotherapy system, offering precise treatment with fewer side effects for patients in the Atlanta area.
Are your physicians board-certified?
Yes, all our radiation oncologists are board-certified and affiliated with leading medical societies like the American College of Radiology.
Do you offer support services for patients?
Yes, we provide financial counseling, survivorship programs, and care coordination to address the holistic needs of cancer patients.
Where are your locations?
We serve patients in Alpharetta, South Fulton, and Lake Oconee, Georgia, with accessible, community-based care.