Summary

Dr. Nicolas Cal is a gastroenterologist and internal medicine specialist who focuses on digestive health and comprehensive adult care. His dual expertise allows him to address both complex gastrointestinal conditions and broader internal medicine concerns with a holistic approach to patient wellness.

Dr. Cal is affiliated with multiple respected medical centers including Baystate Medical Center, Mercy Medical Center, Johnson Memorial Hospital, and Baystate Noble Hospital, with practice locations in Westfield and Springfield, Massachusetts. He specializes in treating conditions such as colon polyps, hemorrhoids, and upper gastrointestinal bleeding. His procedural expertise includes performing sedation services, coordinating pathology tests, and conducting kidney transplant biopsies. Patients consistently rate Dr. Cal highly for his care, giving him an average rating of 5.0.

Overview based on verified provider data

Quick Facts

  • 5
  • 6 written reviews
  • 2 specialties
  • 1 area of expertise
  • 2 board certifications
  • 5 hospital affiliations
  • 5 office locations
  • Male

Patients’ Perspective

  • Spent time with me

Office Locations

Dr. Nicolas Cal has 5 locations

Baystate Gastroenterology - Westfield

115 W Silver StWestfield, MA 01085

Trinity Health Of New England Medical Group Gastroenterology

175 Carew St Ste 200Springfield, MA 01104
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

Baystate Medical Center

759 Chestnut StSpringfield, MA 01199

Mercy Medical Center

271 Carew StSpringfield, MA 01104

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Dr. Nicolas Cal, DOJan Seiler, APRNAshley Anderson, APRNTheresa Obonyano, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English
Westfield , MAMontgomery , ALSACRAMENTO , CASACRAMENTO , CA
Med School: Georgia State University Med School: East Tennessee State University - Quillen College of Medicine Med School: The University of Texas Health Science Center at Houston
Current Profile
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Insurance Plans Accepted by Dr. Nicolas Cal

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

Medical Specialties

Dr. Nicolas Cal has the following 2 specialties

Specialty Expertise

Dr. Nicolas Cal has the following area of expertise

  • Internal Medicine

Certifications, License, & Education

Dr. Nicolas Cal holds an expired medical license in the state of Massachusetts.

Medical License

Doctor Of Osteopathy with an expired medical license in the state of Massachusetts that expired in 2026.

NPI Number

Dr. Cal's NPI number is 1588081699.

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Frequently Asked Questions

Is Dr. Nicolas Cal accepting new patients?
Dr. Nicolas Cal has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Nicolas Cal accept my insurance?
You can see the insurance plans that Dr. Nicolas Cal accepts on their Vitals profile.
Which hospitals is Dr. Nicolas Cal affiliated with?
Dr. Nicolas Cal is affiliated with Baystate Medical Center, Mercy Medical Center, Johnson Memorial Hospital Inc, Baystate Noble Hospital, and Baystate Medical Center.
Where is Dr. Nicolas Cal's office located?
Dr. Nicolas Cal's office is located at 115 W Silver St, Westfield, MA, 01085.
Does Dr. Nicolas Cal accept virtual/telehealth appointments?
Dr. Nicolas Cal has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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