Summary

Dr. Ivan Lowenthal is an internal medicine physician who also specializes in oncology. He earned his medical degree from SUNY Downstate Medical Center College of Medicine and completed his residency at Brigham & Women's Hospital. With 56 years of experience in medicine, Dr. Lowenthal brings extensive knowledge to his practice caring for patients with complex medical conditions.

Dr. Lowenthal practices at multiple locations including Tamuning, Guam, North Haven, Connecticut, Torrington, Connecticut, and Bismarck, North Dakota. He treats patients with seizure conditions and non-epileptic seizures. His expertise includes performing electroencephalograms and CT scans to help diagnose neurological conditions. Patients rate Dr. Lowenthal 4.7 out of 5 stars for his care.

Overview based on verified provider data

Quick Facts

  • 4.7
  • 56 years of experience
  • 7 insurance plans accepted
  • Brigham & Womens Hospital
  • 5 written reviews
  • 2 specialties
  • 7 areas of expertise
  • 2 board certifications
  • 4 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Ivan Stephen Lowenthal has 4 locations

Cancer Center Of Guam Llp

633 Gov Carlos G Camacho RdTamuning, GU 96913
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

Dr. Ivan Stephen Lowenthal

6 Devine St Ste 2CNorth Haven, CT 06473

Dr. Ivan Stephen Lowenthal

200 Kennedy DrTorrington, CT 06790

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Dr. Ivan Stephen Lowenthal, MDDr. John Paul Gerard Nazareno Rosales, MDDr. Jonathon Michael Bradley Thorp, MDDr. Andrew David Graves, MD
Internal MedicineNephrologyInternal MedicineInternal Medicine
4.7 
56 Years of Experience 21 Years of Experience 14 Years of Experience 20 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English
Tamuning , GUSinajana , GUTamuning , GUTamuning , GU
Med School: Suny Downstate Medical Center College Of Medicine Med School: University Of Santo Tomas Faculty Of Medicine And Surgery Med School: Loma Linda University School Of Medicine Med School: Loma Linda University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Ivan Stephen Lowenthal

  • Blue Cross Blue Shield
  • ConnectiCare
  • ConnectiCare - Medicare
  • HealthFirst (NY)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare

Medical Specialties

Dr. Ivan Stephen Lowenthal has the following 2 specialties

Specialty Expertise

Dr. Ivan Stephen Lowenthal has the following 7 areas of expertise

  • Cancer
  • Cancerous Tumor
  • Chemotherapy
  • Leukemia
  • Lymphoma
  • Metastasis
  • Oncology

Certifications, License, & Education

56 Years Experience

Education & Training

Residency

Completed their residency at Brigham & Womens Hospital.

Medical School

Graduated from Suny Downstate Medical Center College Of Medicine in 1970.

NPI Number

Dr. Lowenthal's NPI number is 1043245889.

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Frequently Asked Questions

Is Dr. Ivan Lowenthal accepting new patients?
Dr. Ivan Lowenthal has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Ivan Lowenthal accept virtual/telehealth appointments?
Dr. Ivan Lowenthal has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Ivan Lowenthal accept my insurance?
You can see the insurance plans that Dr. Ivan Lowenthal accepts on their Vitals profile.
Where is Dr. Ivan Lowenthal's office located?
Dr. Ivan Lowenthal's office is located at 633 Gov Carlos G Camacho Rd, Tamuning, GU, 96913.
How can I make an appointment with Dr. Ivan Lowenthal?
You can find contact information for Dr. Ivan Lowenthal here on Vitals.

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