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Zachary Joe Maranar Leshen, MD

Cardiology

Provider Groups

  • Saint Joseph Medical Group

Primary Contact

574-335-6700
Appointments (New Patients Welcome)
Provider Groups
  • Select Health Network

  • Saint Joseph Medical Group

Primary Contact
574-335-6700

Services & Specialties

Areas of Specialization

  • Cardiology
  • Clinical Cardiac Electrophysiology
  • Internal Medicine
  • Interventional Cardiology

Locations & Contact

Primary Location

SJPN - Midwest Cardiology

611 E Douglas Rd
Ste 208
Mishawaka , IN 46545

View hours
Monday
7:30am - 5:00pm
Tuesday
7:30am - 5:00pm
Wednesday
7:30am - 5:00pm
Thursday
7:30am - 5:00pm
Friday
7:30am - 5:00pm

Procedures Performed

  • Coronary Angiogram
  • Cardiac Electrophysiology

Education & Certifications

Education

Education:
Northwestern University Feinberg School of Medicine (2005)

Residency:
University of Washington Medical Center (2008)

Residency:
University of Washington Medical Center (2008)

Fellowship:
University of Illinois at Chicago College of Medicine (2012)

Fellowship:
University of Illinois at Chicago College of Medicine (2012)

Fellowship:
Ohio State University Medical Center (2013)

Fellowship:
Ohio State University Medical Center (2013)

Board Certifications

Interventional Cardiology, Interventional Cardiology, American Board of Internal Medicine Subspecialty (2013)

Cardiology, Cardiovascular Disease, American Board of Internal Medicine Subspecialty (2012)

American Board of Internal Medicine

Provider Groups

Select Health Network

Saint Joseph Medical Group

Provider Ratings

The following ratings and reviews are based on verified feedback collected from independently administered patient experience surveys. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy. Learn More >

4.80 out of 5

(213 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.

112 Reviews

10/11/2024

First visit was good

10/02/2024

DR ZACHARY LESHEN THIS IS SECOND TIME I HAVE SEEN HIM HE VERY PROFESSIONAL AND POLITE I WILL HAVE TO TELL YOU AFTER COUPLE MORE VISITS WHAT MY OPINION IS

09/18/2024

Always feel well taken care of and confident about my care now and in the future.

09/16/2024

Very happy

09/12/2024

Very impressive care and good information

09/12/2024

dr. leshen ALWAYS listens to any concerns and recommends any info he has to help...very kind and friendly

08/29/2024

Dr Leshen is the best.i obviously trust him with my life.

08/19/2024

Dr. Leshen did a very good job 'explaining' my condition, type thereof, and options of treatment to try.

08/12/2024

Very good everything

08/01/2024

Excellent.

07/19/2024

Muy atentos

07/17/2024

Great care provided.

07/16/2024

Thank you very much! I had a great experience with you.

06/05/2024

Dr. Leshen is a compassionate doctor.

05/09/2024

they are all like Tony The Tiger says, THERE GREAT,

04/26/2024

I feel like Dr. LeShen cares about my health.

04/25/2024

Nice experience, don't mind comming back.

04/24/2024

Good job painless

04/23/2024

Talks somewhat loudly. Maybe thinks all old people are hard of hearing?

04/12/2024

Not an alarmist

04/09/2024

Dr. Leshen is great--a caring human being who treats his patients as individuals.

04/03/2024

thank you again for your help.

03/28/2024

Dr. Leshen follows up after a visit with comments and recommendations

03/26/2024

The Provider was very professional and caring.

03/01/2024

I appreciate all of the staff. The receptionist are always very polite and courteous also.

02/23/2024

Everyone is like family.

02/22/2024

From the receptionist to the nurse and doctor all were great.

02/14/2024

Doctor made me feel comfortable as soon as he walked into the room. I never felt rushed. He was such a breath of fresh air. 脌nswered all my questions. Never felt rushed.

02/12/2024

Proficient

01/31/2024

Extremely confident in my care team

01/31/2024

Appeared caring and unrushed

01/29/2024

Dr. Leshen listens to what you says and explains patiently.

01/29/2024

Nice people

01/24/2024

Good !

01/08/2024

I think Dr. Leshen could spend more time with his patients. I transferred care to him with cautious optimism after reading some patient reviews about him seeming "rushed" during office visits. Unfortunately, I found the same to be true. Gratefully, my needs were such that I didn't require him to spend a lot of time explaining things. However, patient perception is his reality, so taking a few extra minutes to narrate care could serve him well.

01/08/2024

It Was Awesome

01/03/2024

I will not be back and will urge others to do the same

12/29/2023

Very good

12/21/2023

Very good

12/19/2023

I really like the Dr. My concern is the wait ti.e.

12/15/2023

Good care...

12/13/2023

I like Dr. Leshen. He listens to what I have to say.

12/12/2023

Dr.Leshen is an excellent listener and knows his stuff.

12/11/2023

All went well, though I had to wait in the room for the doctor to come in for the visit

12/07/2023

I got less than what I was expecting. I got the radiologist鈥檚 report without the expertise of the specialist I employed for his expert opinion. I was short changed!

12/06/2023

Lack of respect as to what a person's time is value wise. We all have things to do and waiting for a physician seems to show total lack of respect for our time.

12/01/2023

ALL GOOD

11/30/2023

Happy with care. Would recommend

11/29/2023

This was a quick visit. Dr was running late. I know from experience that he is there for me when longer visits and conversation is needed.

11/29/2023

I had a helpful and pleasant experience

11/28/2023

I appreciate that Dr. Leshen went to great lengths to make sure all the testing that I needed was accomplished. He is most committed as a physician.

11/26/2023

You can feel Dr. Leshen cares, is knowledgeable, and kind. All I could ask for.

11/13/2023

I only wish I had a bit more details on my EKG results, but they were wonderful outside of that.

11/11/2023

Very good entire time.

10/27/2023

He doesn't "order me" to do things I don't want to do.

10/26/2023

Professional and caring

10/26/2023

Always reassuring

10/18/2023

Additional info of medical terms

10/15/2023

Dr.Leshen is a very good Dr.

10/09/2023

Hopefully will never need them in the future but will use them again if needed

10/04/2023

Thank you for providing excellent doctor and assistance give them a free meal

10/04/2023

Dr Leshen is very caring and patient. After being diagnosed with SCAD he answered all my questions and is truly caring.

09/25/2023

Answers my questions

09/22/2023

Doctors always seem rushed these days, and I don't fault them for it.

09/22/2023

Very Good!

09/20/2023

Love him!!

09/19/2023

Organized

09/19/2023

Great group of people

09/19/2023

I like coming because they are very professional.

09/18/2023

He was a very rude. And not understanding acted as if I was wasting his time. And that my concerns were not valid at all. Like I was I idiot.

09/18/2023

GREAT

09/18/2023

Overall good service

09/14/2023

These people are always special with their kindness and understanding.

09/14/2023

Dr Leshen is very good with me and giving me the help I need and keeping me healthy.

08/30/2023

Nothing more, very pleased

06/16/2023

I am glad I pursued medical attention to address an acute concern with Dr. Leshen.

06/11/2023

Patient and caring

06/06/2023

I don鈥檛 really know him and he doesn鈥檛 know me. I understand that. I previously had [another doctor]. Very caring and patient.

06/01/2023

They are very caring and it shows in the care you receive.

05/31/2023

Always makes sure you feel reassured and asks if you have any questions

05/21/2023

I am in caring, capable hands.

05/21/2023

All was great Dr Leshen is wonderful !

05/13/2023

Friendly and caring.

05/12/2023

"Class act"!!

05/10/2023

I think Doctor Leshen is great

04/28/2023

I am proud to have dr. Leshen as my heart dr.

04/08/2023

Felt very comfortable.

04/07/2023

All the people I encountered were excellent.

03/31/2023

I thought he was very curt, no time to ask questions

03/19/2023

I would highly recommend him.

03/18/2023

Dr. Leshen was very professional and understanding about the issues of my case

03/12/2023

Everything was great!

03/10/2023

He is a good listener and knows me well.

03/06/2023

I appreciated the follow up phone call I received.

03/04/2023

Great experience.

02/13/2023

It was my first time seeing him. I liked him and will continue under his care.

01/23/2023

Very good

12/01/2022

ALL WAS GOOD

11/28/2022

Overall, the office runs very well, and the service is generally very good. I trust Dr. Leshen because he has always explained his treatment recommendations, and I've done well under his care.

11/18/2022

WE NEED MORE DOCTORS LIKE HIM. HE MAKES YOU FEEL COMFORTABLE.

11/04/2022

He listens to me and does not "criticize" what I have to say.

11/01/2022

Great practice.

10/29/2022

A good experience.

10/24/2022

overall, I would highly recommend them.

10/24/2022

Thanks

10/03/2022

Dr. Leshen and his team did a great job!

09/20/2022

Looking forward to a return visit in 6 months.

09/11/2022

I trust he knows what he is talking about...related to my health and care

08/21/2022

Dr. Leshen is always friendly and professional

08/19/2022

I had just one visit, but felt very relaxed.

08/17/2022

Dr. Leshen did a good job explaining my condition

07/27/2022

happy to be in your care
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