We're here to care

Please find below our contact details and department direct numbers. You call any of our clinics below and we will be happy to assist you.

Crown Point Office


342 East 109th Avenue, Crown Point, IN 46307

Phone: (219) 310-2550

Dyer Clinic


1001 Calumet Ave. Dyer, IN 46311, USA

Phone: (219) 924-8178

Fax: (219) 924-8179

Hobart Clinic


1600 South Lake Park Avenue, Suite 1101 Hobart, IN 46342

Phone: (219) 947-1795

Fax: (219) 947-9834

Michigan City


5510 Franklin St, Michigan City, IN 46360

Phone: (219) 809-2600

Valparaiso Office


2600 Roosevelt Road, Valparaiso, IN 46383

Phone: (219) 464-1620

Department Direct Numbers:

Billing: 219-515-6608

Nurses: 219-515-6609

Prescription Refills and Paperwork Requests: 219-515-6610

Lab: 219-515-6611

Oral Chemotherapy Refills: 219-515-6612

Extension Numbers:

Dial the extension below to speak with your nurse directly:

Amanda: 207

Dana: 208

Michele: 209

Carolyn: 210

Dawn: 211

Chelsea: 212

Kim: 215

Jamie: 306

To speak to your your physician, dial the extension below:

Dr. Kassar/Melissa Krzus NP: 222

Dr. Shah/Maria Marrero NP: 227

Dr. Sameer Sharma/Amanda Nakashian DNP: 232

Dr. Rajul Kothari/Ashley Ramos PA: 233

Dr. Michael Tallarico/Amanda Meyers NP: 228

Dr. Shruti Singh: 220

Dr. Barbara Fuller: 305

Dr. Amer Sidani/Erica Deenihan DNP: 307

Your Own Medical Care Starts Here

Newly Diagnosed? In treatment? Living with a history of cancer? A young adult? No matter where you’re at in your fight, Northwest Oncology can help. Make an appointment below and someone from our staff will contact you.