About

Jonathan S. Sagum is board certified in internal medicine and specializes in endocrinology and diabetes. Training: • Medical Education: Doctor of Medicine - University of Santo Tomas (1998) • Residency: Internal Medicine - Presence Saint Francis Hospital (2009) • Fellowship: Endocrinology Diabetes & Metabolism - Southern Illinois University School of Medicine (2015)

Locations



Expertise

Education

  • Presence Saint Francis Hospital

    Residency, Internal Medicine, 2009

  • Southern Illinois University School of Medicine

    Fellowship, Endocrinology Diabetes & Metabolism, 2015

  • University of Santo Tomas

    Medical Education, Doctor of Medicine, 1998


Age Groups Seen

Age Groups Seen
Adults
Languages
English
Gender
Male

Reviews

4.80 out of 5 4.8 of 5 stars — 232 Ratings, 25 Reviews

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.

provider listened carefully 4.90 out of 5 (4.9)
provider gave easy to understand instruction 4.80 out of 5 (4.8)
provider knew important medical history 4.80 out of 5 (4.8)
provider showed concern 4.80 out of 5 (4.8)
provider spent enough time with you 4.90 out of 5 (4.9)
provider rating 4.80 out of 5 (4.8)
provider explained things clearly 4.80 out of 5 (4.8)
likelihood of recommending this provider 4.80 out of 5 (4.8)
provider included you in decisions 4.80 out of 5 (4.8)
provider showed respect for what you said 4.90 out of 5 (4.9)
provider discussed treatment options 4.80 out of 5 (4.8)

5.00 out of 5 5.0 out of 5

Reviewed on 09/10/2026

Very good experience, this was the 6 month follow up visit.

5.00 out of 5 5.0 out of 5

Reviewed on 09/05/2026

The overall care by the medical staff was excellent

5.00 out of 5 5.0 out of 5

Reviewed on 08/28/2026

Dr Forwith is excellent. We talked about everything and he explained my options. He encouraged me about everything I had been doing, following his recommendations and then explained further treatment.

4.00 out of 5 4.0 out of 5

Reviewed on 08/20/2026

Thank you

5.00 out of 5 5.0 out of 5

Reviewed on 08/07/2026

Everything went wellas expected.

5.00 out of 5 5.0 out of 5

Reviewed on 07/16/2026

Excelente atenci?n m?dica, profesional ?tico, empatico, comunicaci?n fluida inclusiva y muy clara.

5.00 out of 5 5.0 out of 5

Reviewed on 07/13/2026

Good

5.00 out of 5 5.0 out of 5

Reviewed on 07/02/2026

Very good.

5.00 out of 5 5.0 out of 5

Reviewed on 07/01/2026

Dr.Sagum is a gem. Very kind, very caring, very knowledgeable.

5.00 out of 5 5.0 out of 5

Reviewed on 06/26/2026

The Dr made sure I had all of concerns addressed.

5.00 out of 5 5.0 out of 5

Reviewed on 06/22/2026

Dr. Sagum is fabulous. He always answers my questions and asks how I feel about the changes in treatment. Dr, sagum is a wonderful doctor.

5.00 out of 5 5.0 out of 5

Reviewed on 06/08/2026

This was an excellent annual review with my Dr. I appreciated our discussion of pertinent matters.

5.00 out of 5 5.0 out of 5

Reviewed on 06/04/2026

Good experience

5.00 out of 5 5.0 out of 5

Reviewed on 05/29/2026

Dr. Sagum is an excellent Endocrinologist.

5.00 out of 5 5.0 out of 5

Reviewed on 05/20/2026

Dr. Sagum is a very good physician.

5.00 out of 5 5.0 out of 5

Reviewed on 05/18/2026

I adore Dr. Saginaw! He's extremely knowledgeable and is ALWAYS on top of things. So glad I was recommended to see him!

5.00 out of 5 5.0 out of 5

Reviewed on 05/01/2026

Clearly provided information. Initiated questions to get my input.

5.00 out of 5 5.0 out of 5

Reviewed on 04/24/2026

Very good service

5.00 out of 5 5.0 out of 5

Reviewed on 04/23/2026

Amazing

5.00 out of 5 5.0 out of 5

Reviewed on 03/25/2026

Very good experience

5.00 out of 5 5.0 out of 5

Reviewed on 03/21/2026

Outstanding in explaining conditions & anticipated symptoms

5.00 out of 5 5.0 out of 5

Reviewed on 02/23/2026

Dr. Sagum always answers my questions and provides reassurance with there is uncertainty.

5.00 out of 5 5.0 out of 5

Reviewed on 02/21/2026

I would 10 out 10 recommend him to others

5.00 out of 5 5.0 out of 5

Reviewed on 02/07/2026

I felt like he listened to my needs and delivered exceptional results

5.00 out of 5 5.0 out of 5

Reviewed on 02/05/2026

I'm very grateful for the support and treatment center


Insurance

  • Aetna
  • Aetna Better Health
  • Aetna Medicare Advantage
  • Ambetter from MHS
  • Ambetter from WellCare of Kentucky
  • Anthem
  • Anthem Kentucky Medicaid
  • Anthem MediBlue HMO/PPO
  • Anthem Pathway
  • Anthem Pathway Transition
  • CareSource Indiana Medicaid
  • CareSource Marketplace Kentucky and Indiana
  • Cigna
  • CorVel
  • Coventry
  • Encore
  • Essence
  • First Health Group Corp. (First Health)
  • UofL Health – Frazier Rehabilitation Institute
  • HealthSmart
  • Hosparus
  • Humana Medicare
  • Humana Medicaid
  • Indiana Medicaid
  • Indiana Medicare
  • Indiana Health Network
  • Kentucky Medicaid
  • Kentucky Medicare
  • MDwise
  • MHS
  • Molina Healthcare
  • MultiPlan
  • Passport Health Plan Kentucky MCO
  • Passport Marketplace
  • Provider Net/OMCA
  • Sagamore
  • Signature Advantage
  • SIHO
  • TRICARE Humana Military
  • United Healthcare
  • United Healthcare Community Plan Indiana and Kentucky
  • United Healthcare Medicare Advantage
  • Veterans Affairs (VA)
  • WellCare
  • WellCare of Kentucky Medicaid (Kentucky MCO)
  • WellCare Medicare
  • Wellpath
  • Workers’ Compensation
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