Dr. John Chao, MD
Atlanta, GA
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Chao, Orthopedic Surgeon in Atlanta, GA?
Dr. John Chao, MD is an Orthopedic Surgeon, who primarily practices in Atlanta, GA. Dr. Chao is fluent in English, Mandarin, and Spanish, and is currently seeing new patients. Dr. Chao’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chao’s office at (404) 355-0743.
WebsiteWhat are Areas of Expertise for Dr. Chao?
Dr. John Chao, MD is a highly-rated, board-certified Orthopedic Surgeon known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Chao empowers patients to confidently navigate their health journey, specializing in Ankle Replacement, or comprehensive wellness support. Serving the Atlanta/GA community, Dr. Chao is dedicated to enhancing lives through expert, patient-centered care.
What languages does Dr. Chao speak?
Dr. Chao and their clinical team can communicate with patients in the following languages:
English
Mandarin
Spanish
What conditions does Dr. Chao treat?
As an Orthopedic Surgeon, Dr. Chao diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Chao. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Osteoarthritis of the right ankle and foot
- Osteoarthritis
- Degenerative joint disease
- Wear-and-tear arthritis
- Arthrosis
- Joint degeneration
- Degenerative Joint Disease
- Wear-and-Tear Arthritis
- Ankle Arthritis
- Foot Arthritis
ICD-10 Codes:
- M19071: Primary osteoarthritis, right ankle and foot
- M19072: Primary osteoarthritis, left ankle and foot
Also known as:
- Bunion
- Foot Injuries and Disorder
- Toe Injuries and Disorder
- Hallux Valgus
- Big Toe Deformity
- Foot Bump
ICD-10 Codes:
- M2011: Hallux valgus (acquired), right foot
- M2012: Hallux valgus (acquired), left foot
Also known as:
- Stiff Big Toe
- Foot Injuries and Disorder
- Toe Injuries and Disorder
- Hallux Rigidus
- Big Toe Arthritis
- Frozen Big Toe
ICD-10 Codes:
- M2021: Hallux rigidus, right foot
- M2022: Hallux rigidus, left foot
Also known as:
- Right Foot Pain
- Foot Injuries and Disorder
- Pain
- Aching right foot
- Right foot discomfort
- Pain in right sole
ICD-10 Codes:
- M79671: Pain in right foot
Also known as:
- Right Ankle and Foot Pain
- Ankle Injuries and Disorder
- Foot Injuries and Disorder
- Pain
- Sore Right Ankle
- Sore Right Foot
- Aching Right Ankle and Foot
ICD-10 Codes:
- M25571: Pain in right ankle and joints of right foot
Also known as:
- Hammer Toe
- Toe Injuries and Disorder
- Claw Toe
- Mallet Toe
- Bent Toe
ICD-10 Codes:
- M2041: Other hammer toe(s) (acquired), right foot
What procedures does Dr. Chao perform?
As an Orthopedic Surgeon, Dr. Chao performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Chao. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Bunion Correction with Double Bone Cut
- Hammertoe Correction Surgery
- Big Toe Arthritis Surgery (Hallux Rigidus)
- Toe Bone Reshaping Surgery
- Foot Tendon or Joint Lesion Removal
- Endoscopic Plantar Fasciotomy
- Hallux Valgus Correction
- Bunionectomy with Osteotomy
- Double Osteotomy Bunion Repair
- Hammertoe Repair
- Toe Straightening Surgery
- Phalangectomy for Hammertoe
- Cheilectomy for hallux rigidus
- Big toe joint debridement
- First MTP joint release
- Toe Phalangeal Osteotomy
- Toe Shortening Surgery
- Toe Deformity Correction
- Foot ganglion cyst removal
- Foot tendon sheath excision
- Foot synovectomy
- Foot lesion surgery
- Keyhole Plantar Fascia Release
- Minimally Invasive Plantar Fasciotomy
- Heel Pain Endoscopic Surgery
CPT Codes:
- 28299: Correction, hallux valgus with bunionectomy, with sesamoidectomy when performed; with double osteotomy, any method
- 28285: Correction, hammertoe (eg, interphalangeal fusion, partial or total phalangectomy)
- 28289: Hallux rigidus correction with cheilectomy, debridement and capsular release of the first metatarsophalangeal joint; without implant
- 28312: Osteotomy, shortening, angular or rotational correction; other phalanges, any toe
- 28090: Excision of lesion, tendon, tendon sheath, or capsule (including synovectomy) (eg, cyst or ganglion); foot
- 29893: Endoscopic plantar fasciotomy
Also known as:
- Foot Bone Reshaping (Metatarsal Osteotomy)
- Partial Foot Bone Removal
- Heel Bone Cut (Calcaneus Osteotomy)
- Big Toe Bone Reshaping Surgery
- Foot Bone Infection Removal
- Foot Bone Reshaping (Tarsal Osteotomy)
- Metatarsal Osteotomy
- Foot Bone Lengthening
- Foot Bone Shortening
- Foot Bone Angle Correction
- Talus Bone Excision
- Calcaneus Bone Excision
- Foot Bone Debridement
- Osteomyelitis Bone Removal
- Calcaneus Osteotomy
- Heel Bone Reshaping Surgery
- Dwyer Procedure
- Chambers Procedure
- First Toe Proximal Phalanx Osteotomy
- Big Toe Shortening Surgery
- Toe Bone Correction
- Hallux Phalanx Osteotomy
- Tarsal Bone Excision
- Metatarsal Bone Infection Treatment
- Tarsal Bone Cut
- Midfoot Osteotomy
- Foot Bone Realignment Surgery
- Corrective Foot Bone Surgery
CPT Codes:
- 28308: Osteotomy, with or without lengthening, shortening or angular correction, metatarsal; other than first metatarsal, each
- 28120: Partial excision (craterization, saucerization, sequestrectomy, or diaphysectomy) bone (eg, osteomyelitis or bossing); talus or calcaneus
- 28300: Osteotomy; calcaneus (eg, Dwyer or Chambers type procedure), with or without internal fixation
- 28310: Osteotomy, shortening, angular or rotational correction; proximal phalanx, first toe (separate procedure)
- 28122: Partial excision (craterization, saucerization, sequestrectomy, or diaphysectomy) bone (eg, osteomyelitis or bossing); tarsal or metatarsal bone, except talus or calcaneus
- 28304: Osteotomy, tarsal bones, other than calcaneus or talus;
Also known as:
- Removal of Deep Surgical Implant
- Hardware Removal Surgery
- Buried Implant Extraction
- Orthopedic Implant Removal
CPT Codes:
- 20680: Removal of implant; deep (eg, buried wire, pin, screw, metal band, nail, rod or plate)
Also known as:
- Small Joint or Bursa Injection/Aspiration
- Joint Tap
- Bursa Fluid Removal
- Small Joint Injection
- Arthrocentesis
CPT Codes:
- 20600: Arthrocentesis, aspiration and/or injection, small joint or bursa (eg, fingers, toes); without ultrasound guidance
Also known as:
- Joint or Bursa Injection/Aspiration
- Arthrocentesis
- Joint Fluid Removal
- Bursa Injection
CPT Codes:
- 20605: Arthrocentesis, aspiration and/or injection, intermediate joint or bursa (eg, temporomandibular, acromioclavicular, wrist, elbow or ankle, olecranon bursa); without ultrasound guidance
Also known as:
- Big Toe Joint Fusion
- Subtalar Joint Fusion
- Great Toe Arthrodesis
- MTP Joint Fusion
- Big Toe Fusion Surgery
- Hallux Rigidus Surgery
- Ankle Joint Fusion
- Subtalar Arthrodesis
- Hindfoot Fusion Surgery
- Talocalcaneal Fusion
CPT Codes:
- 28750: Arthrodesis, great toe; metatarsophalangeal joint
- 28725: Arthrodesis; subtalar
Also known as:
- Ankle Arthroscopy for Cartilage Repair
- Open Treatment for Ankle Joint Disruption
- Total Ankle Replacement Surgery
- Endoscopy
- Keyhole Ankle Surgery
- Minimally Invasive Ankle Cartilage Repair
- Ankle Bone Defect Excision
- Syndesmosis Repair
- Distal Tibiofibular Joint Fixation
- Ankle Ligament Repair Surgery
- Ankle arthroplasty with implant
- Total ankle prosthesis
- Ankle joint replacement
CPT Codes:
- 29891: Arthroscopy, ankle, surgical, excision of osteochondral defect of talus and/or tibia, including drilling of the defect
- 27829: Open treatment of distal tibiofibular joint (syndesmosis) disruption, includes internal fixation, when performed
- 27702: Arthroplasty, ankle; with implant (total ankle)
Also known as:
- Toe Joint Capsule Release
- Toe Capsulotomy
- Metatarsophalangeal Joint Release
- Toe Joint Surgery
CPT Codes:
- 28270: Capsulotomy; metatarsophalangeal joint, with or without tenorrhaphy, each joint (separate procedure)
Also known as:
- Ankle Joint Cleaning (Arthroscopy)
- Endoscopy
- Ankle debridement
- Ankle scope surgery
- Arthroscopic ankle cleanup
- Tibiotalar joint debridement
CPT Codes:
- 29898: Arthroscopy, ankle (tibiotalar and fibulotalar joints), surgical; debridement, extensive
Also known as:
- Achilles Tendon Repair
- Ruptured Achilles Tendon Surgery
- Open Achilles Repair
- Percutaneous Achilles Repair
- Heel Tendon Surgery
CPT Codes:
- 27650: Repair, primary, open or percutaneous, ruptured Achilles tendon;
Also known as:
- Calf Muscle Lengthening Surgery
- Gastrocnemius Release
- Strayer Procedure
- Calf Tightness Surgery
CPT Codes:
- 27687: Gastrocnemius recession (eg, Strayer procedure)
Also known as:
- Achilles Tendon Repair (Secondary)
- Leg Tendon Repair
- Achilles Tendon Reconstruction
- Graft for Achilles Tendon
- Re-repair Achilles Tendon
- Ankle Tendon Surgery
- Flexor Tendon Repair
- Leg Tendon Surgery
- Tendon Reconstruction Leg
CPT Codes:
- 27654: Repair, secondary, Achilles tendon, with or without graft
- 27658: Repair, flexor tendon, leg; primary, without graft, each tendon
Also known as:
- Foot or Ankle Tendon Transfer Surgery
- Deep tendon rerouting
- Tendon transplant surgery
- Muscle redirection surgery
- Tibial tendon transfer
CPT Codes:
- 27691: Transfer or transplant of single tendon (with muscle redirection or rerouting); deep (eg, anterior tibial or posterior tibial through interosseous space, flexor digitorum longus, flexor hallucis longus, or peroneal tendon to midfoot or hindfoot)
Also known as:
- Midfoot or Tarsometatarsal Joint Fusion
- Foot Joint Fusion Surgery
- Midtarsal Arthrodesis
- Tarsometatarsal Fusion
- Foot Joint Immobilization
- Midfoot Fusion
- Tarsometatarsal Arthrodesis
- Foot Bone Fusion
CPT Codes:
- 28740: Arthrodesis, midtarsal or tarsometatarsal, single joint
- 28730: Arthrodesis, midtarsal or tarsometatarsal, multiple or transverse;
Also known as:
- Morton's Neuroma Removal
- Excision of Morton's Neuroma
- Interdigital Neuroma Excision
- Foot Nerve Tumor Removal
CPT Codes:
- 28080: Excision, interdigital (Morton) neuroma, single, each
Also known as:
- Large Bone Graft
- Bone Grafts
- Major Bone Grafting
- Autograft
- Allograft
CPT Codes:
- 20902: Bone graft, any donor area; major or large
Also known as:
- Ankle Ligament Repair
- Collateral Ankle Ligament Surgery
- Ankle Sprain Repair
- Watson-Jones Procedure
CPT Codes:
- 27698: Repair, secondary, disrupted ligament, ankle, collateral (eg, Watson-Jones procedure)
Also known as:
- Toe Deformity Correction (Soft Tissue)
- Angular Toe Deformity Repair
- Overlapping Toe Correction
- Curly Toe Surgery
CPT Codes:
- 28313: Reconstruction, angular deformity of toe, soft tissue procedures only (eg, overlapping second toe, fifth toe, curly toes)
Also known as:
- Leg or Ankle Tendon Release
- Tendon Loosening Surgery (Leg)
- Ankle Tendon Tenolysis
- Flexor or Extensor Tendon Release
CPT Codes:
- 27680: Tenolysis, flexor or extensor tendon, leg and/or ankle; single, each tendon
Also known as:
- Open Metatarsal Fracture Repair
- Foot Bone Fracture Surgery
- Metatarsal Fixation
- Broken Foot Bone Repair
CPT Codes:
- 28485: Open treatment of metatarsal fracture, includes internal fixation, when performed, each
Also known as:
- Leg or Ankle Tendon Adjustment Surgery
- Leg tendon lengthening
- Ankle tendon shortening
- Tendon surgery leg
CPT Codes:
- 27685: Lengthening or shortening of tendon, leg or ankle; single tendon (separate procedure)
Also known as:
- Partial Removal of Toe Bone
- Toe phalanx excision
- Toe bone cleaning
- Osteomyelitis toe treatment
CPT Codes:
- 28124: Partial excision (craterization, saucerization, sequestrectomy, or diaphysectomy) bone (eg, osteomyelitis or bossing); phalanx of toe
Also known as:
- Bunion Correction with Big Toe Joint Fusion
- Hallux Valgus Repair
- Bunionectomy with Arthrodesis
- Big Toe Fusion Surgery
CPT Codes:
- 28297: Correction, hallux valgus with bunionectomy, with sesamoidectomy when performed; with first metatarsal and medial cuneiform joint arthrodesis, any method
Also known as:
- Open Toe Tendon Release
- Flexor Tenotomy Toe
- Toe Tendon Lengthening
- Hammer Toe Surgery
- Toe Tendon Cut
CPT Codes:
- 28232: Tenotomy, open, tendon flexor; toe, single tendon (separate procedure)
Also known as:
- Midfoot Joint Dislocation Repair
- Tarsometatarsal joint dislocation open reduction
- Lisfranc injury repair
- Midfoot dislocation surgery
CPT Codes:
- 28615: Open treatment of tarsometatarsal joint dislocation, includes internal fixation, when performed
Also known as:
- Open Surgery for Broken Ankle Bone
- Lateral Malleolus Fracture Repair
- Distal Fibula Fracture Surgery
- Ankle Fixation Surgery
CPT Codes:
- 27792: Open treatment of distal fibular fracture (lateral malleolus), includes internal fixation, when performed
Also known as:
- Femoral Nerve Block Injection
- Femoral nerve injection
- Thigh nerve block
- Pain relief injection for thigh
- Nerve block with imaging guidance
CPT Codes:
- 64447: Injection(s), anesthetic agent(s) and/or steroid; femoral nerve, including imaging guidance, when performed
Also known as:
- Major Arm or Leg Nerve Repair
- Peripheral Nerve Surgery
- Nerve Reconstruction Arm/Leg
- Open Neuroplasty
CPT Codes:
- 64708: Neuroplasty, major peripheral nerve, arm or leg, open; other than specified
Also known as:
- Sciatic Nerve Pain Injection
- Sciatic Nerve Block
- Sciatica Injection
- Steroid Injection for Sciatica
- Pain Relief for Sciatic Nerve
CPT Codes:
- 64445: Injection(s), anesthetic agent(s) and/or steroid; sciatic nerve, including imaging guidance, when performed
Does Dr. Chao accept my insurance?
Dr. Chao accepts most major insurance plans. Important: Please call our office at (404) 355-0743 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Chao accept in Atlanta, GA?
Dr. Chao in Atlanta, GA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Crown Cork and Seal Company
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Express Scripts
HealthComp
Medicare
State of South Carolina
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Chao's office located?
Peachtree Orthopedics
5505 Peachtree Dunwoody Road, Suite 600
Atlanta, GA 30342
(404) 355-0743
Recognitions
Castle Connolly Doctor’s Choice Awards
Doctor’s Choice - All Time
Among the most nominated for the Castle Connolly Top Doctor recognition across all time
Doctor’s Choice - 2025
Among the most nominated for the Castle Connolly Top Doctor recognition in 2025
Doctor’s Choice - Last 5 Years
Among the most nominated for the Castle Connolly Top Doctor recognition in the last 5 years
What is Dr. Chao's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Chao's National Provider Identifier (NPI) number is 1871792945.
What common questions do patients ask about Dr. Chao?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Chao
What is Dr. John Chao's specialty?
Dr. Chao is a Orthopedic Surgeon near Atlanta, GA. An orthopedic surgeon has specialization in preserving, investigating, and restoring the form and function of the extremities, spine, and related structures through medical, surgical, and physical methods. They care for patients with musculoskeletal issues, including congenital deformities, trauma, infections, tumors, metabolic disturbances, and degenerative diseases affecting the spine, hands, feet, knees, hips, shoulders, and elbows in both children and adults. Additionally, orthopedic surgeons address primary and secondary muscular problems and the impact of central or peripheral nervous system lesions on the musculoskeletal system. Contact Dr. Chao to book an appointment today.
Is this Dr. John Chao affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Chao is affiliated with Northside Hospital Atlanta, Northside Hospital Forsyth which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Orthopedic Surgeon?
Explore Orthopedic Surgeon with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is John Chao accepting new patients in Atlanta, GA?
Yes, Dr. John Chao is accepting new patients at this time.
Does Dr. John Chao offer online booking?
Please contact Dr. Chao's office at (404) 355-0743 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Chao?
Please contact Dr. Chao's office at (404) 355-0743 for information regarding telehealth appointment availability or for scheduling assistance.
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Peachtree Orthopedics
5505 Peachtree Dunwoody Road, Suite 600
Atlanta, GA 30342
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