Summary

Dr. Peter Tothy is a medical oncologist and internist with 27 years of experience treating cancer patients and managing complex medical conditions. He earned his medical degree from the prestigious Icahn School of Medicine at Mount Sinai, where he developed expertise in both oncology and internal medicine. Dr. Tothy provides care in both English and Spanish, making his services accessible to a broader range of patients in the community.

Dr. Tothy practices at multiple locations throughout northwest Indiana, including Crown Point, Dyer, La Porte, Hobart, East Chicago, Munster, and Gary. He specializes in treating colorectal and rectal cancers, helping patients navigate their cancer journey with comprehensive care. His practice also focuses on managing iron deficiency anemia, a condition that often affects cancer patients and requires careful monitoring. Patients give him an average rating of 4.5 out of 5, reflecting his commitment to quality care and patient satisfaction.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.5
  • 27 years of experience
  • speaks English, Spanish
  • Icahn School Of Medicine At Mount Sinai
  • 11 written reviews
  • 2 specialties
  • 27 areas of expertise
  • 2 board certifications
  • 9 hospital affiliations
  • 10 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Peter Klar Tothy has 10 locations

Northwest Cancer Center

342 E 109th AveCrown Point, IN 46307
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Pinnacle Hospital Inc

9301 Connecticut DrCrown Point, IN 46307

Franciscan Health Dyer

24 Joliet StDyer, IN 46311

Northwest Health La Porte

1331 State StLa Porte, IN 46350

Saint Mary Medical Center Inc

1500 S Lake Park AveHobart, IN 46342

Saint Catherine Hospital

4321 Fir StEast Chicago, IN 46312

Community Hospital

901 Macarthur BlvdMunster, IN 46321

Franciscan Health Crown Point

12750 Saint Francis DrCrown Point, IN 46307

Uchicago Medicine Crown Point

10855 Virginia StCrown Point, IN 46307

The Methodist Hospitals Northlake Campus

600 Richard Gordon Hatcher BlvdGary, IN 46402

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Dr. Peter Klar Tothy, MD
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Dr. Peter Klar Tothy, MDDr. Aravind Gopal, MDDr. Anjana Varikottil Chandran, MDDr. Michael Richman, MD
OncologyRheumatologyInternal MedicineInternal Medicine
Accepts New Patients
4.5 
27 Years of Experience 26 Years of Experience 11 Years of Experience 13 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, Spanish
Crown Point , INChicago , ILPark Ridge , ILChicago , IL
Med School: Icahn School Of Medicine At Mount Sinai Med School: T D Medical College Alappuzha Med School: Chicago Medical School At Rosalind Franklin University-Medicine & Sciences Med School: New York University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Peter Klar Tothy

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Peter Klar Tothy has the following 2 specialties

Specialty Expertise

Dr. Peter Klar Tothy has the following 27 areas of expertise

  • Acute Myeloid Leukemia
  • Adult T-Cell Leukemia-Lymphoma
  • Anemia
  • Blood Cancer
  • Bone Marrow and Lymphatic Tissue Cancer (Hematologic Neoplasm)
  • Bone Marrow Transplant
  • Cancer
  • Chemotherapy
  • Chronic B-Cell Lymphocytic Leukemia
  • Chronic Myeloid Leukemia
  • Colon Cancer
  • Deep Vein Thrombosis
  • Ethics
  • Head and Neck Cancer
  • Hepatitis C
  • Inflammation
  • Internal Medicine
  • Kidney Cancer
  • Leukemia
  • Lung Cancer
  • Lymphoma
  • Metastatic Breast Cancer
  • Myelodysplastic Syndromes
  • Myelofibrosis
  • Myeloma
  • Myeloproliferative Disorders
  • Urinary Bladder Cancer

Certifications, License, & Education

27 Years Experience

Dr. Peter Klar Tothy holds an expired medical license in the state of Indiana.

Medical License

Medical Doctor with an expired medical license in the state of Indiana that expired in 2025.

Education & Training

Medical School

Graduated from Icahn School Of Medicine At Mount Sinai in 1999.

NPI Number

Dr. Tothy's NPI number is 1023157278.

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Frequently Asked Questions

Where is Dr. Peter Tothy's office located?
Dr. Peter Tothy's office is located at 342 E 109th Ave, Crown Point, IN, 46307.
Does Dr. Peter Tothy accept my insurance?
You can see the insurance plans that Dr. Peter Tothy accepts on their Vitals profile.
Is Dr. Peter Tothy accepting new patients?
Dr. Peter Tothy is accepting new patients on Vitals. View Dr. Peter Tothy's profile on Vitals to make an appointment.
How can I make an appointment with Dr. Peter Tothy?
You can find contact information for Dr. Peter Tothy here on Vitals.
Which hospitals is Dr. Peter Tothy affiliated with?
Dr. Peter Tothy is affiliated with Franciscan St Anthony Health-Crown Point, Franciscan Health Dyer, Saint Catherine Hospital, Northwest Health La Porte, Community Hospital, Saint Mary Medical Center Inc, Amg Specialty Hospital Northwest Indiana, Pinnacle Hospital Inc, and Uchicago Medicine Crown Point.

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