Summary

Dr. Jason Haldas specializes in oncology and internal medicine, bringing three decades of expertise to cancer care and comprehensive internal medicine services. He earned his medical degree from the University of Virginia School of Medicine and completed his residency at the Medical University of South Carolina. Dr. Haldas speaks both English and Spanish, helping him connect with a diverse patient population.

Dr. Haldas practices at several respected facilities, including Smilow Cancer Hospital Care Center in Waterford, Lawrence and Memorial Hospital in New London, and Connecticut Children's Medical Center in Hartford. He focuses on treating conditions such as weakness, fatigue, and neuropathy that can result from chemotherapy treatments. His approach includes coordinating physical therapy, home infusion therapy, and strength training programs to support patient recovery and wellness. Patients have given him an average rating of 3.3 on Vitals.

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 board certifications
  • 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. Meshal QaiserDr. James Michael Rusnak, MDDr. John Dikran Balian
OncologyEndocrinology, Diabetes & MetabolismInternal MedicineInternal Medicine
3.3 
30 Years of Experience 15 Years of Experience 29 Years of Experience 37 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish
Waterford , CTNorwich , CTEast Lyme , CTNew London , CT
Med School: University Of Virginia School Of Medicine Med School: Jinnah Sindh Medical University Med School: University Of Pittsburgh School Of Medicine Med School: Tufts University School Of 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

Does Dr. Jason Haldas accept virtual/telehealth appointments?
Dr. Jason Haldas has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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.
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.
Where is Dr. Jason Haldas's office located?
Dr. Jason Haldas's office is located at 230 Waterford Parkway S, Waterford, CT, 06385.

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