Close
In this section
Dismiss Modal
Close
Franciscan Health logo

Conditions & Services

Behavioral & Mental Health Cancer Care Dermatology Diabetes & Endocrinology Ear, Nose & Throat Gastroenterology & Colorectal Heart Care Imaging & Radiology Laboratory Services Obstetrics & Gynecology (OBGYN) Orthopedics Primary Care Rehabilitation Urgent Care Franciscan ExpressCare Weight Loss and Bariatric

Patient Resources

Advance Directives Billing & Insurance Classes, Events & Support Groups Clinical Trials Community Resources COVID-19: Information & Resources Franciscan Insurance Services Get Care Now Health Risk Assessments Hospital Price Transparency Hospital Stay Information Medical Records Programs & Support Rights & Responsibilities Spiritual Care Visitor Guidelines
Mariela C Santos Carballo, FNP-C Headshot

Mariela C Santos Carballo, FNP-C

Family Nurse Practitioner
(219) 836-5800
Franciscan Physician Network
Languages Spoken
Spanish, English, Portuguese

The tau symbol represents physicians who are employees of the Franciscan Physician Network, a division of Franciscan Alliance, Inc. All other physicians are independent members of the Medical Staff who choose to practice at a Franciscan Health hospital.

Schedule Online
Request An Appointment

accepting new patients

Offers Virtual Visits

Provider Ratings

4.9 out of 5 (30 ratings)

Locations

or Use My Current Location

Franciscan Physician Network Hammond Clinic

7905 Calumet Avenue
Munster, IN 46321

View hours
Monday
9:00am - 9:00pm
Tuesday
9:00am - 9:00pm
Wednesday
9:00am - 9:00pm
Thursday
9:00am - 9:00pm
Friday
9:00am - 9:00pm
Saturday
8:00am - 6:00pm
Franciscan Physician Network Hammond Clinic
219-836-5800 View Details
Request An Appointment

About Me

Education

Post-Graduate School:
Chamberlin University

Undergraduate:
Albany Technical College

Undergraduate:
Columbus State University

Board Certifications

American Academy of Nurse Practitioners

Insurances Accepted

  • Aetna
  • Anthem
  • Anthem HIP
  • Anthem Medicaid
  • BCBS IL
  • CareSource
  • Cofinity
  • Community Health Alliance
  • Corvel
  • Department of Labor
  • Devoted Health
  • Encore Health Network
  • Franciscan PHO Northern Indiana, LLC.
  • Healthcare Finest Network
  • Humana
  • Humana Medicaid
  • Lutheran Preferred
  • Managed Health Services
  • Managed Health Services MarketPlace
  • Medicaid IN
  • Medicare IN
  • Medicare Rail Road
  • MultiPlan/PHCS
  • Preferred Network Access
  • Sagamore
  • SIHO
  • Tricare/Humana Military
  • United Health Care
  • United Health Care Medicaid
Show more

Provider Blogs

Provider Ratings

4.9 out of 5

(30 ratings)

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

22 Reviews

11/27/2025

She is so amazing. She listens, she explains what she is doing and why she s doing it, and what she recommends. She is so down to earth and nice.

11/26/2025

Professionalism, knowledge, concern

11/20/2025

Very kind and compassionate

11/19/2025

She was very helpful and pleasant.

11/13/2025

Very kind friendly caring

11/11/2025

Very nice and she listens

10/30/2025

She’s takes time to explain and gives me the attention I need.

10/23/2025

She was very polite and concerning; asked many questions to get to the root of my issues; she was knowledgeable and had a game plan for how to address my concerns.

10/20/2025

Very kind and gracious I really enjoyed talking to her she really listened and understood me

10/14/2025

Although I have only seen her one time, I was very impressed by her. She asked good questions, was a very good listener, and had a warm, caring personality.

10/13/2025

She has an excellent bedside manner, very knowledgeable and a good listener.

10/03/2025

As I stated above. She was very supportive, caring and understanding.

09/30/2025

Great Practitioner.

09/29/2025

She is professional, friendly, knowledgeable and caring.

09/11/2025

This was my first time seeing her and she was very pleasant and friendly and explained everything

09/11/2025

She listens

09/08/2025

Her bedside manner was impeccable she showed great concern for my health.

09/05/2025

She listens and she’s very knowledgeable explains things that I can understand

09/01/2025

Very nice demeanor

08/09/2025

As previously mentioned, she had excellent bedside manners. She was invested in my condition more than I have seen in years. She was awesome.

08/07/2025

Courteous and insightful. Pleasant conversation.

06/04/2025

Very thoughall and compassionate.
Show more

Hospitals

(219) 836-5800