Summary

Dr. John Kaminski is a physician specializing in Internal Medicine and Anesthesiology with 15 years of medical experience. He earned his medical degree from the University of Massachusetts Medical School, where he developed expertise in managing complex medical conditions and providing anesthesia care for surgical procedures.

Dr. Kaminski practices at Central Maine Medical Center in Lewiston, Maine, and Portsmouth Regional Hospital in Portsmouth, New Hampshire, with affiliations that also include Saint Vincent Hospital. His clinical focus includes treating heart rhythm disorders like atrial fibrillation and managing cholesterol problems in both adults and younger patients. He performs specialized cardiac testing procedures such as stress echocardiograms and arterial line placements to help diagnose and monitor heart conditions.

Overview based on verified provider data

Quick Facts

  • 15 years of experience
  • University Of Massachusetts Medical School
  • 2 specialties
  • 8 areas of expertise
  • 3 hospital affiliations
  • 2 office locations
  • Male

Office Locations

Dr. John Joseph Kaminski has 2 locations

Portsmouth Regional Hospital

333 Borthwick AvePortsmouth, NH 03801

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Dr. John Joseph Kaminski, MDDr. Julienne Nicole Echavarri, MDDr. Kathryn Ann Cunin, MDDr. Kathryn M Brouillette, MD
Internal MedicineAnesthesiologyInternal MedicinePediatrics
Accepts New Patients
15 Years of Experience 16 Years of Experience 21 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Lewiston , MEDerry , NHBangor , MENorway , ME
Med School: University Of Massachusetts Medical School Med School: Ponce Health Sciences University School Of Medicine Med School: Ohio State University College Of Medicine & Public Health
Current Profile
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Insurance Plans Accepted by Dr. John Joseph Kaminski

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. John Joseph Kaminski has the following 2 specialties

Specialty Expertise

Dr. John Joseph Kaminski has the following 8 areas of expertise

  • Anesthesiology
  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

15 Years Experience

Dr. John Joseph Kaminski holds expired and active medical licenses in the states of Maine and New Hampshire.

Medical License

Medical Doctor with an expired medical license in the state of Maine that expired in 2026 and an active medical license in the state of New Hampshire that expires in 2027.

Education & Training

Medical School

Graduated from University Of Massachusetts Medical School in 2011.

NPI Number

Dr. Kaminski's NPI number is 1447633276.

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Frequently Asked Questions

Is Dr. John Kaminski accepting new patients?
Dr. John Kaminski has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. John Kaminski's office located?
Dr. John Kaminski's office is located at 300 Main St, Lewiston, ME, 04240.
Does Dr. John Kaminski accept my insurance?
You can see the insurance plans that Dr. John Kaminski accepts on their Vitals profile.
Which hospitals is Dr. John Kaminski affiliated with?
Dr. John Kaminski is affiliated with Saint Vincent Hospital, Central Maine Medical Center, and Portsmouth Regional Hospital.
How can I make an appointment with Dr. John Kaminski?
You can find contact information for Dr. John Kaminski here on Vitals.

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