Summary

Dr. John McCallum treats arthralgia, knee pain, and osteoarthritis, and performs knee surgery in orthopedic surgery and orthopedic trauma. He has practiced for 37 years and is affiliated with Bridgeport Hospital Milford Main Campus and Midstate Medical Center.

Dr. McCallum earned his medical degree from the Perelman School of Medicine at the University of Pennsylvania. He sees patients in Hamden, Guilford, Branford, Wallingford, and Meriden, Connecticut, and speaks English and Spanish. Patients on Vitals rate Dr. McCallum 3.6 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.6
  • 37 years of experience
  • speaks English, Spanish
  • Perelman School Of Medicine At University Of Pennsylvania
  • 12 written reviews
  • 2 specialties
  • 15 areas of expertise
  • 2 hospital affiliations
  • 5 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Provided follow-up after the visit

Office Locations

Dr. John Duncan Mccallum has 5 locations

Connecticut Orthopaedics

2408 Whitney AveHamden, CT 06518
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Connecticut Orthopaedics

450 Boston Post Rd Ste 201Guilford, CT 06437
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Connecticut Orthopaedics

84 N Main StBranford, CT 06405
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Connecticut Orthopaedics

701 N Colony RdWallingford, CT 06492
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Midstate Medical Center

435 Lewis AveMeriden, CT 06451

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Dr. John Duncan Mccallum III, MD
Dr. Mikail Jayden Koroma, MD
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Dr. John Duncan Mccallum III, MDDr. Mikail Jayden Koroma, MDDr. Armin M TehranyDr. Patrick Bryan Curtin
Orthopedic SurgeryOrthopedic SurgeryOrthopedic SurgeryOrthopedic Surgery
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.6 
0 
4.7 
5 
37 Years of Experience 12 Years of Experience 32 Years of Experience 7 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks Farsi, French, Spanish
Hamden , CTNew York , NYNew York , NYMeriden , CT
Med School: Perelman School Of Medicine At University Of Pennsylvania Med School: Montefiore Medical Center: Einstein Campus (General Surgery) Med School: New York University School Of Medicine Med School: Boston University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. John Duncan Mccallum

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. John Duncan Mccallum has the following 2 specialties

Specialty Expertise

Dr. John Duncan Mccallum has the following 15 areas of expertise

  • Arthroscopy
  • Bone Fracture
  • Carpal Tunnel Syndrome
  • Herniated Disc
  • Hip Osteoarthritis
  • Hip Surgery
  • Joint Pain/Swelling
  • Joint Replacement
  • Laminectomy
  • Orthopedic Trauma
  • Osteoarthritis
  • Osteoarthritis (Hand and Wrist)
  • Scoliosis
  • Sports Medicine
  • Surgery

Certifications, License, & Education

37 Years Experience

Dr. John Duncan Mccallum holds an expired medical license in the state of Connecticut.

Medical License

Medical Doctor with an expired medical license in the state of Connecticut that expired in 2026.

Education & Training

Medical School

Graduated from Perelman School Of Medicine At University Of Pennsylvania in 1989.

NPI Number

Dr. Mccallum's NPI number is 1447247606.

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Frequently Asked Questions

Where is Dr. John Mccallum's office located?
Dr. John Mccallum's office is located at 2408 Whitney Ave, Hamden, CT, 06518.
Does Dr. John Mccallum accept my insurance?
You can see the insurance plans that Dr. John Mccallum accepts on their Vitals profile.
Which hospitals is Dr. John Mccallum affiliated with?
Dr. John Mccallum is affiliated with Bridgeport Hospital Milford Main Campus and Midstate Medical Center.
Is Dr. John Mccallum accepting new patients?
Dr. John Mccallum is accepting new patients on Vitals. View Dr. John Mccallum's profile on Vitals to make an appointment.
How can I make an appointment with Dr. John Mccallum?
You can find contact information for Dr. John Mccallum here on Vitals.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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