John Parker Chapman, M.D
Areas of Clinical Interest
Specialties
To schedule an appointment, call us at (352) 336-6000 or request one using our brief online form.

Biography
J. Parker Chapman, M.D. is a dedicated orthopaedic surgeon with a specialization in sports medicine at Citrus Orthopaedic and Joint Institute. Dr. Chapman’s areas of clinical interest include knee and shoulder arthroscopy, knee and shoulder arthroplasty, ACL reconstruction, hip arthroscopy, elbow arthroscopy, and achilles repair. He is committed to listening to his patients, understanding their goals, and developing personalized treatment plans that address their specific needs. Whether it’s a weekend warrior looking to get back in the game or a professional athlete seeking top-tier care, Dr. Chapman is dedicated to helping individuals of all levels achieve their best possible outcome.
Education
Undergraduate Education
Medical School
Training
Residency Training
Fellowship Training
Professional Associations
Physician Publications
- John Parker Chapman, Matthew R. Patrick, Christopher W. Reb, Kevin A Hao, Heather K. Vincent, and Jennifer E. Hagen. “Comparable Outcomes with Intramedullary Nail and Plate Constructs for Schatzker VI Tibial Plateau Fractures”. European Journal of Orthopaedic Surgery and Traumatology, 2022. DOI: 10.1007/s00590-022-03326-8. PMID: 35802263
- Chapman JP, Hagan D, Gray CF. Book chapter “Economics of Surgical Treatment of Knee Arthritis - A US Perspective” of “Essentials on Cemented Knee Arthroplasty”. Published 2022, Springer. DOI: 10.1007/978-3-662-63113-3_41
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Chapman JP, Hagen JE, Patrick M, Sharififar S, Reb CW, and Vincent HK.
“Obesity Increases Infection Risk and Hospital Resource Use Among Patients with Tibial Plateau Fracture”.
– Presented at Florida Orthopedic Society (FOS) 2020 Annual Meeting, Online Meeting (07/02 – 07/09/2020)
– 2nd place Florida Orthopedic Society Annual Meeting Resident Competition 2020
– Presented at American Academy of Orthopaedic Surgeons (AAOS) 2021, San Diego, CA (08/31/21 – 09/03/21) - Martinez-Ramirez D, Almeida L, Giugni JC, Ahmed B, Higuchi MA, Little CS, Chapman JP, Mignacca C, Wagle Shukla A, Hess CW, Hegland KW, Okun MS. “Rate of aspiration pneumonia in hospitalized Parkinson's disease patients: a cross-sectional study.” BMC Neurology. 2015 Jul 5;15:104. PMID: 26141135; PMCID: PMC4491262.
- Martinez-Ramirez D, Giugni JC, Little CS, Chapman JP, Ahmed B, Monari E, Wagle Shukla A, Hess CW, Okun MS. “Missing dosages and neuroleptic usage may prolong length of stay in hospitalized Parkinson's disease patients.” PLoS One. 2015 Apr 17;10(4):e0124356. PMID: 25884484; PMCID: PMC4401689.
Awards & Recognition
Video
Location
Citrus Orthopaedic & Joint Institute
950 N Avalon Way, Lecanto, FL 34461
8 am - 5 pm
Locations
The Orthopaedic Institute features 10 state-of-the-art clinic locations and 5 Express Ortho locations to serve our patients.
Express Ortho Summerfield
17270 SE 109th Terrace Road, Summerfield, FL, 34491
Express Ortho West Marion
4600 SW 46th Court Suites 210, 220, & 250, Ocala, FL, 34474
Express Ortho Ocala
1710 SE 16th Ave, Ocala, FL, 34471
Express Ortho Gainesville
4500 Newberry Rd, Gainesville, FL, 32607
Express Ortho Alachua
14417 NW 152 Ln, Alachua, FL 32615, Alachua, FL, 32615
Alachua
14417 NW 152 Ln, Alachua, FL 32615
Gainesville
4500 Newberry Road, Gainesville, FL 32607
Lake City
146 SW Orthopaedic Court, Lake City, FL 32024
Ocala
1710 SE 16th Avenue, Ocala, FL 34471
West Marion
4600 SW 46th Court, Suites 210, 220, & 250 Ocala, FL 34474
Summerfield
17270 SE 109th Terrace Rd., Summerfield, FL 34491
The Villages Brownwood
2955 Brownwood Blvd Suite 403, The Villages, FL 32163
Citrus Orthopaedic & Joint Institute
950 N Avalon Way, Lecanto, FL 34461
Citrus Orthopaedic & Joint Institute – Spine & Pain Center
70 N Lecanto Hwy, Lecanto, FL 34461
Orthopedic Specialty Institute
5400 N. Federal Highway, #102 Fort Lauderdale, FL 33308
Rockledge
830 Executive Lane, Suite 120, Rockledge Florida 32955
Palm Beach County
1002 S Old Dixie Hwy, Suite 105, Jupiter, FL 33458 

