Dr. Marielisa Rincon-Subtirelu, MD | Knoxville, TN | Endocrinology

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Dr. Marielisa Rincon-Subtirelu specializes in endocrinology, diabetes and metabolism, with a focus on pediatric care. She earned her medical degree from University Del Zulia Medical School and holds certification in pediatrics from the American Board of Pediatrics. Dr. Rincon-Subtirelu provides care in English for families seeking specialized hormone and growth-related treatment.

Dr. Rincon-Subtirelu practices at Mercy Hospital Inc and sees patients in Knoxville, Tennessee. She treats children with growth hormone deficiencies, dwarfism, and short stature. Her expertise includes performing blood tests and thyroid hormone evaluations to help diagnose and monitor endocrine conditions. Patients rate her 4.5 out of 5 stars for her compassionate pediatric endocrine care.

AI-generated from data on this provider profile.

accepting new patients
4.5

32 Ratings
21 insurance plans accepted
speaks English
University Del Zulia Med Schl
9 written reviews
1 award
1 specialty
1 area of expertise
1 board certification
1 hospital affiliation
1 office location
Female

32 ratings & reviews

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Showing 1 to 9 of 9 reviews

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Dr. Rincon is one of the best Drs we have ever had. She is so good at explaining things to my child and taking the time to talk through everything with us. We trust her completely and couldn't ask for a better doctor to work with!!

October 4th, 2025 | Source: Partner

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Loved all the staff

August 19th, 2025 | Source: Partner

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Dr.Rincon has great bedside manners and goes out of her way to make sure not only I (the parent), but also my son understands her explanation to the best of his ability.

June 29th, 2025 | Source: Partner

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Look at everything before and it goes with the doctor as well

January 10th, 2025 | Source: Partner

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Great doctor who cares! Very kind.

September 29th, 2015

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DR RINCON IS AMAZING!! SHE IS SO PRFESSIONAL YET PERSONABLE.ALWAYS VERY FRIENDLY.

September 2nd, 2015

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She was very good with my child.

October 15th, 2009

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She is a remarkable woman who truely cares for her patients. A Doctor who really knows her stuff and can expain the illnesses well.over all my rating for her would be beyond excellent.

September 3rd, 2008

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Very quick when there is a serious problem. She knows her stuff!

July 19th, 2008

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ETCH Pediatric Endocrinology

2018 Clinch Ave # 2Knoxville, TN 37916

Tel: (865) 971-7400

Mon8:00 am - 4:30 pm

Tue8:00 am - 4:30 pm

Wed8:00 am - 4:30 pm

Thu8:00 am - 4:30 pm

Fri8:00 am - 4:30 pm

SatClosed

SunClosed


Dr. Marielisa Rincon-Subtirelu, MD	Dr. Michael Doody	Dr. William Mcconnell Law, MD	Dr. Gerald Louis Mancebo, MD
Endocrinology, Diabetes & Metabolism	Endocrinology, Diabetes & Metabolism	Endocrinology, Diabetes & Metabolism	Internal Medicine
Accepts New Patients	Accepts New Patients		Accepts New Patients
4.5 (32 Ratings)	3.7 (48 Ratings)	4 (50 Ratings)	5 (9 Ratings)
	46 Years of Experience	50 Years of Experience	47 Years of Experience
No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option
Speaks English	Speaks English	Speaks English	Speaks English, Spanish
Knoxville , TN	Knoxville , TN	Knoxville , TN	Powell , TN
Med School: University Del Zulia Med Schl	Med School: Baylor College Of Medicine	Med School: University Of Tennessee Health Science Center College Of Medicine	Med School: Texas Tech University Health Science Center School Of Medicine
Current Profile	View Profile	View Profile	View Profile

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Endocrinology, Diabetes & Metabolism

Diabetes

BOARD CERTIFICATIONS

American Board of Pediatrics

Pediatrics

MEDICAL LICENSE

Medical Doctor, Tennessee, 2026, Active

EDUCATION & TRAINING

Medical School

University Del Zulia Med Schl

Dr. Jimmy Gentry
Nephrology
13 Years Exp | Knoxville, TN
(0)
Dr. Robert Randal Geier
Endocrinology, Diabetes & Metabolism
9 Years Exp | Knoxville, TN
(0)
Brittany Rochelle Simpson
Nurse Practitioner
| Knoxville, TN
(2)
Carrie Beth Wallace
Nurse Practitioner
| Alcoa, TN
(0)
Dr. Hannah Hall, DNP, FNP-BC
Nurse Practitioner
4 Years Exp | Seymour, TN
(0)
Carlos Alexander Anderson
Nurse Practitioner
| Alcoa, TN
(0)
Jennifer Daugherty Goins
Nurse Practitioner
| Knoxville, TN
(0)
Robin R Loveday
Endocrinology, Diabetes & Metabolism
| Knoxville, TN
(0)
Dr. Joanne Elizabeth Langton, MD
Endocrinology, Diabetes & Metabolism
33 Years Exp | Morristown, TN
(28)
Helene H Halsey
Endocrinology, Diabetes & Metabolism
| Knoxville, TN
(0)

Is Dr. Marielisa Rincon-Subtirelu accepting new patients?: Dr. Marielisa Rincon-Subtirelu is accepting new patients on Vitals. View Dr. Marielisa Rincon-Subtirelu's profile on Vitals to make an appointment.
Does Dr. Marielisa Rincon-Subtirelu accept my insurance?: You can see the insurance plans that Dr. Marielisa Rincon-Subtirelu accepts on their Vitals profile.
Where is Dr. Marielisa Rincon-Subtirelu's office located?: Dr. Marielisa Rincon-Subtirelu's office is located at 2018 Clinch Ave # 2, Knoxville, TN, 37916.
Which hospitals is Dr. Marielisa Rincon-Subtirelu affiliated with?: Dr. Marielisa Rincon-Subtirelu is affiliated with Mercy Hospital Inc.
Does Dr. Marielisa Rincon-Subtirelu accept virtual/telehealth appointments?: Dr. Marielisa Rincon-Subtirelu has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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