Dr. Robert A. Kelly - Orthopedic Surgeon

Resurgens Orthopedics

270 Chastain Road

Kennesaw, GA 30144



Areas of Expertise

Joint Replacement
Joint Resurfacing / Restoration


Medical Degree

University of Miami School of Medicine; Miami Florida



American Academy of Orthopaedic Surgeons



University of Miami; Miami Florida



  • Joint Replacement

  • Knee

  • Shoulder

  • Sports Medicine



American Medical Association
Medical Association of Georgia
Atlanta Orthopaedic Society
Cobb County Medical Society


Major Accomplishments

Associate Professor for Atlanta Medical Center Orthopaedics Residency Program- Sports Medicine
Resurgens Board of Directors
Team Physician for local High Schools and Colleges


Hospital Affiliations

Wellstar Kennestone Hospital




Dr. Frank Lin - Neurosurgeon


Wellstar Medical Group, Neurosurgery

61 Whitcher Street NE

Suite 3110

Marietta, GA 30060



Upon graduating from Duke University with a BSE in Biomedical Engineering and Economics and a Minor in Chemistry in 1996, Dr. Lin attended medical school at the University of Florida, receiving his MD in 2000. In 2006 he completed his residency in neurological surgery at Emory University. He then held a faculty appointment with Emory as an assistant professor until he joined the Wellstar Medical Group in August 2013.

Dr. Lin's practice is located at WellStar Kennestone Regional Medical Center in Marietta where he has practiced since 2007. His primary interest is in disorders of the spine and neurological trauma. He has special clinical and research interests in sports-related concussions and currently oversees the management of head and spinal injuries for Marietta High School Athletes, including overseeing the administration of the ImPACT test. (

He is a member of the Cobb County Medical Society, Congress of Neurological Surgeons, and American Association of Neurological Surgeons. He serves as a board member of the Georgia Neurosurgical Society and actively contributes and advises the Georgia Concussion Coalition





Dr. Greg Matechak - Family Practice


Kennesaw Mountain Medical

1600 Kennesaw Due West Road

Kennesaw, GA 30152



    Dr. Matechak has been practicing family medicine and sports medicine for the past 11 years throughout the state of Georgia. Dr. Matechak officially opened Kennesaw Mountain Medical Group in February of 2009.  Our focus is to become the neighborhoods family physician, NOT a revolving door that treats patients as just a number.


    Here at Kennesaw Mountain Medical Group, patients of all ages can receive medical care such as, Hypertension- Cholesterol Management- Diabetes Care- Asthma and Allergy Maintaence- Minor Emergencies and Surgeries- Workmen's Compensation- Motor Vehicle Accidents-In Office Sick Visits- Sports Physicals- Annual Physical.


Dr. Matechak is the physician for the sports department at KSU.  We also provide medical care and treatment for LIFEUniversity's rugby and basketball teams.


   The Asthestetics side of our practice, such as , laser, facials, chemical peels, Botox, Juviderm fillers ect., is just the extras we have available to our patients.  We accept most insurance carriers, besides Kaiser and Medicaid. All forms of payments are accepted by the practice as well as payment plans.  You can visit our website at for any additional information.




Dr. Tom Lintner - Plastic Surgeon


Advanced Aesthetic Surgery

711 Canton Road

Suite 400

Marietta, GA 30060



After graduating with honors from Georgetown University in Washington, D.C., Thomas Lintner received his medical degree from Emory University School of Medicine. He continued his general surgery and plastic surgery residency programs at Emory, which is considered one of the premier programs for this specialty in the country. He has written numerous articles and has given presentations in specialties of both general and plastic surgery and has also been published in national journals of medicine and surgery.

An avid sailor, Dr. Thomas Lintner is the proud father of four wonderful young men, three of whom graduated from Marietta High School, and resides with his wife and family in Marietta. He has been an active member of the staff at Wellstar Kennestone Hospital for over 20 years. He is also member of the Cobb County Medical Society. Tom enjoys being on the sidelines as part of the medical team for MHS, where he’s cared for everything from simple lacerations to complex facial fractures and hand injuries.

·         Member of the American Society of Plastic Surgeons

·         Member of the American Society for Aesthetic Plastic Surgery

  • Fellow of the American College of Surgeons

  • Board Certified in Plastic and Reconstructive Surgery

  • Diplomat of the American Board of Plastic Surgery