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Oscar Macal, MD, FACP

An Employed Provider of Memorial Healthcare
Doctor of Internal Medicine

About Dr. Oscar Macal, MD, FACP

View the Memorial Healthcare Internal Medicine (Owosso) website for additional information.

Memorial Healthcare Internal Medicine – Owosso is an employed physician practice of Memorial Medical Associates, a department of Memorial Healthcare.

Accepting new patients

Yes

Accepts children

No

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Education

University of San Carlos (Guatemala)

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Residencies

St. Joseph Mercy Hospital

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Fellowships

Internal Medicine

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Board Certifications

Internal Medicine (American Board of Internal Medicine)

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Languages

English
Spanish

Locations

300 Health Park Drive, Suite 302
Owosso, MI 48867

Phone: 989-723-5540 Fax: 989-720-2292

Get Directions

Reviews (47)

5 Stars Overall

5 out of 5 (279 Ratings, 47 Comments)

Aug 01, 2026

Dr. Macal is the only doctor that spent time with me and didn't rush me.

Aug 01, 2026

Good insite into my medical issue

Jun 28, 2026

Good!

Jun 22, 2026

Very informative,understanding, and caring.

Apr 18, 2026

Dr. Macal is a fine model of a family practice physican In both knowledge and his many years of experience.

Apr 17, 2026

Dr. Macal is the best. He was kind and professional and is always willing to talk and answer all questions and if you want to try something new he researches it and gets back to you in a short period of time. He is very understanding. I am so lucky to have him as my primary physician.

Apr 08, 2026

Dr Macal always listens to your concerns then he will discuss it and decide on a plan to fix it.

Mar 30, 2026

Dr. Macal always has useful information that I really appreciate. He is very kind to older people.

Mar 27, 2026

Excellent Doctor and a very good person!

Mar 22, 2026

Never had a bad experience when in this offfice

Mar 15, 2026

He always listens to your concerns.

Mar 09, 2026

Excelente muy buena atenci?n

Mar 06, 2026

I would recommend but I will make sure I tell them it takes months to get visit.

Feb 28, 2026

Wonderful doctor ,perfect staff

Feb 27, 2026

Dr Macal does a great job explaining everything & answer every question & concern I have.

Feb 22, 2026

Dr Macal and his team, has always been first line of support for many years; when I've had to face serious health Issues.

Feb 22, 2026

I have always had good care from the provider and have felt that there was care and concern for me as a patient.

Feb 11, 2026

Dr. Macal is the best.

Feb 08, 2026

Both Dr Macall and his nurse are the very best. They make each visit a pleasant experience by showing their concern.

Jan 30, 2026

Dr. Macal is always great in explaining test results.

Ratings Process

The Patient Rating score is based on responses given during the CAHPS Patient Experience Survey. Responses are measured on a 10-point scale, with 10 being the best score. These scores are then translated to a 5-point scale in order to display results in a 5-star rating. Comments are also gathered from the same survey and displayed in their entirety with the exception of any language that may be considered slander, libel or contain private health information, which will be removed prior to publishing the comments.

Insurance Accepted

  • Aetna
  • BCBSM Blue Preferred Plus
  • BCBSM Medicare Plus Blue PPO
  • BCBSM Traditional, HAP
  • BCN Medicare Advantage
  • Blue Care Network
  • Blue Cross Blue Shield PPO/ Trust
  • Blue Cross Complete
  • Cigna
  • Cofinity
  • HAP Empowered Medicaid
  • Health Alliance Plan of MI
  • Humana Military
  • Humana PPO
  • McLaren Commercial
  • McLaren Medicaid
  • Medicaid
  • Medicare
  • Meridian Health Plan Medicaid
  • Molina Healthcare
  • MultiPlan
  • Palmetto GBA(Railroad Medicare)
  • PHCS
  • PHP Commerical
  • PHP Medicare
  • Physicians Health Plan Commercial
  • Priority Health
  • Sparrow Physicians Health Network
  • Tricare Standard
  • United Healthcare Commercial
  • United Healthcare Community Plan

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