Summary

Dr. John Hasychak is a board-certified family medicine physician who also practices hospital medicine. He earned his medical degree from Lake Erie College of Osteopathic Medicine and has been caring for patients for over a decade. His dual specialization allows him to provide comprehensive primary care while also managing complex cases for hospitalized patients.

Dr. Hasychak practices at both Southern New Hampshire Medical Center and Saint Joseph Hospital in Nashua, New Hampshire. He specializes in treating heart rhythm disorders like atrial fibrillation, managing diabetes, and caring for patients with heart failure. His expertise includes advanced diagnostic imaging such as CT scans and MRI, as well as specialized heart imaging through contrast echocardiography. Patients have given him an average rating of 1.0 on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • 1
  • 11 years of experience
  • Lake Erie College Of Osteopathic Medicine
  • 1 written review
  • 2 specialties
  • 2 areas of expertise
  • 2 hospital affiliations
  • 2 office locations
  • Male

Office Locations

Dr. John Hasychak has 2 locations

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Dr. John Hasychak, DONicole Baldwin, APRN, FNP-BCAriane Theriault, RN, BSN, AGPCNP-BCHelix Virtual Care
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.7 
11 Years of Experience 8 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English
Nashua , NHOrlando , FLNorth Andover , MABoca Raton , FL
Med School: Lake Erie College Of Osteopathic Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. John Hasychak

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

Medical Specialties

Dr. John Hasychak has the following 2 specialties

Specialty Expertise

Dr. John Hasychak has the following 2 areas of expertise

  • Hospital Medicine
  • Hospitalist

Certifications, License, & Education

11 Years Experience

MEDICAL LICENSE

Doctor Of Osteopathy, New Hampshire, 2026, Active

EDUCATION & TRAINING

Medical School

Lake Erie College Of Osteopathic MedicineGraduated in 2015

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Frequently Asked Questions

Is Dr. John Hasychak accepting new patients?
Dr. John Hasychak has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. John Hasychak accept my insurance?
You can see the insurance plans that Dr. John Hasychak accepts on their Vitals profile.
Which hospitals is Dr. John Hasychak affiliated with?
Dr. John Hasychak is affiliated with Southern New Hampshire Medical Center and Saint Joseph Hospital.
How can I make an appointment with Dr. John Hasychak?
You can find contact information for Dr. John Hasychak here on Vitals.
Where is Dr. John Hasychak's office located?
Dr. John Hasychak's office is located at 172 Kinsley St, Nashua, NH, 03060.

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