Summary

Dr. Jason Haldas treats lung cancer, metastatic lung cancer, and brain tumors in children, and performs home infusion therapy. He practices oncology and internal medicine and has 30 years of experience. He is affiliated with Lawrence and Memorial Hospital and Connecticut Children's Medical Center.

Dr. Haldas earned his medical degree from the University of Virginia School of Medicine and completed his residency at the Medical University of South Carolina. He sees patients in Waterford, New London, and Hartford, Connecticut. He speaks English and Spanish.

Overview based on verified provider data

Quick Facts

  • 3.3
  • 30 years of experience
  • speaks English, Spanish
  • Medical University Of South Carolina
  • 2 specialties
  • 13 areas of expertise
  • 2 hospital affiliations
  • 3 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Jason Robert Haldas has 3 locations

Smilow Cancer Hospital Care Center

230 Waterford Parkway SWaterford, CT 06385
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

Lawrence And Memorial Hospital

365 Montauk AveNew London, CT 06320

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Dr. Jason Robert Haldas, MDDr. Daniel Frederick Hartman, MDDr. Mary S Murphy-Fiengo, DOAndrea L Richard
OncologyInternal MedicineInternal MedicineFamily Medicine
Accepts New Patients Accepts New Patients
3.3 
3.3 
5 
0 
30 Years of Experience 41 Years of Experience 38 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English, Spanish Speaks English Speaks English
Waterford , CTNew London , CTGales Ferry , CTColchester , CT
Med School: University Of Virginia School Of Medicine Med School: University Of Massachusetts Medical School Med School: Philadelphia College Of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. Jason Robert Haldas

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

Medical Specialties

Dr. Jason Robert Haldas has the following 2 specialties

Specialty Expertise

Dr. Jason Robert Haldas has the following 13 areas of expertise

  • Acute Myeloid Leukemia
  • Blood Cancer
  • Bone Marrow Transplant
  • Cancer
  • Chemotherapy
  • Chronic Myelomonocytic Leukemia
  • Deep Vein Thrombosis
  • Hepatitis C
  • Internal Medicine
  • Leukemia
  • Lymphoma
  • Myelofibrosis
  • Myeloma

Certifications, License, & Education

30 Years Experience

Dr. Jason Robert Haldas 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 2025.

Education & Training

Residency

Completed their residency at Medical University Of South Carolina.

Medical School

Graduated from University Of Virginia School Of Medicine in 1996.

NPI Number

Dr. Haldas' NPI number is 1275532541.

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Frequently Asked Questions

Is Dr. Jason Haldas accepting new patients?
Dr. Jason Haldas has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Jason Haldas affiliated with?
Dr. Jason Haldas is affiliated with Lawrence And Memorial Hospital and Connecticut Childrens Medical Center.
How can I make an appointment with Dr. Jason Haldas?
You can find contact information for Dr. Jason Haldas here on Vitals.
Does Dr. Jason Haldas accept my insurance?
You can see the insurance plans that Dr. Jason Haldas accepts on their Vitals profile.
What languages does Dr. Jason Haldas speak?
Dr. Jason Haldas speaks English and Spanish.

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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