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Low Testosterone Center - Kalamazoo, MI

Kalamazoo Endocrinologist Doctors for Low Testosterone

Type of Physician: Endocrinologist

What is a Endocrinologist?

A subspecialty certification by the Board of Internal Medicine; practitioners treat disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. Endocrinology also deals with disorders such as diabetes, metabolic and nutritional disorders, pituitary diseases, and menstrual and sexual problems.

Specialty: Endocrinology

Common Name:

Endocrinologist Doctors in Kalamazoo *

Healthcare Midwest Internal Medicine
David H Doan
601 John St
STE M170
Kalamazoo, MI 49007
(269) 381-5060

MSU/KCMS Internal Medicine
Lee Bricker
1000 Oakland Dr
Internal Medicine Clinic
Kalamazoo, MI 49008
(269) 337-6300

Advantage Health Physicians Southwest
Jane J Jawahir
2373 64th St SW
STE 1300
Byron Center, MI 49315
(616) 685-1350

Center for Diabetes
Nathan Pomeroy
4069 Lake Dr
STE 315
Grand Rapids, MI 49546
(616) 284-8950

Endocrine Associates West Michigan
Ruggero Battan
300 Lafayette Ave Se
Ste 2045 STE 104
Grand Rapids, MI 49503
(616) 685-8760

St Marys Center for Diabetes & Endocrinology
Emilie Collins
300 Lafayette Ave Se
Ste 2045 STE 2045
Grand Rapids, MI 49503
(616) 685-3098

Endocrine Associates West Michigan
Douglas D Notman
300 Lafayette Ave Se
Ste 2045 STE 104
Grand Rapids, MI 49503
(616) 685-8760

St Marys Center for Diabetes & Endocrinology
Robert S Rood
300 Lafayette Ave Se
Ste 2045 STE 2045
Grand Rapids, MI 49503
(616) 685-3098

DeVos Pediatric Specialty Clinic
Michael Racine
230 Michigan St NE
STE 101
Grand Rapids, MI 49503
(616) 391-3933

Zeeland Physicians
Philip W Tate
8333 Felch Rd
Zeeland, MI 49464
(616) 748-2850

MSU Adult Medicine
David Wenkert
2815 S Pennsylvania Ave
STE STE 2
Lansing, MI 48910
(517) 377-8882

Mid-Michigan Physicians Internal Medicine Associates
Michael J Carella
1540 Lake Lansing Rd
STE 201
Lansing, MI 48912
(517) 913-3900

Mid-Michigan Physicians Internal Medicine Associates
Dana G Fletcher-Entler
1540 Lake Lansing Rd
STE 201
Lansing, MI 48912
(517) 913-3900

Hasan M Qutob MD
Hasan M Qutob
817 W High St
Jackson, MI 49203
(517) 787-9322

MSU Healthteam Medicine Cardiology Dept
Ved Vyas Gossain
138 Service Rd
Clinical Center Bldg STE STE A205
East Lansing, MI 48824
(517) 353-4960

MSU Medical Specialties
Laryssa N Kaufman
138 Service Rd
STE A217
East Lansing, MI 48824
(517) 353-8122

Med Partners PLC
Ricardo R Guytingco
2480 W Campus Dr
Bldg B STE 300
Mount Pleasant, MI 48858
(989) 779-7200

Kalamazoo, Michigan

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Low Testosterone (Low T)

What is testosterone?

Testosterone is a steroid hormone which is made in the testes in males and in the ovaries in women (a minimal amount is also made in the adrenal glands). Testosterone has two major functions in the human body.

  1. Testosterone is needed to form and maintain the male sex organs and promote secondary male sex characteristics (in both men and women) such as voice deepening and hair growth patterns. This function is related to its androgenic properties.
  2. Testosterone is the facilitation of muscle growth as well as bone development and maintenance. This is a result of its anabolic properties.

Testosterone production is regulated by hormones released from the brain. The hypothalamus and pituitary gland located in the brain produce hormonal signals that ultimately result in the production of testosterone. The hypothalamus is located just above the brain stem, and among its many functions, it produces gonadotrophin releasing hormone (GRH). GRH then travels a short distance to the pituitary gland, which is located in the base of the brain, and stimulates this gland to release FSH (follicle stimulating hormone) and LH (luteinizing hormone). These hormones travel through the bloodstream to activate the sex organs in both men and women. Subsequently, these hormones have a role in regulating testosterone levels in the bloodstream.

The majority of testosterone circulates in the blood bound to a carrier protein (many hormones that are produced in one area and affect another area have a carrier protein that helps their travel through the bloodstream). In this case the carrier protein is called "sex hormone binding globulin," or SHBG. When testosterone is being carried by SHBG, it is considered "bound". Bound testosterone does not play an active role in the body; only the unbound or "free" testosterone is able to enter the differen...

Recommended Reading Related to Low Testosterone (Low T)

Prolactinoma (Pituitary Tumor) »

What is a prolactinoma (pituitary tumor)?

A prolactinoma is a benign tumor (called an adenoma) of the pituitary gland. A prolactinoma produces an excessive amount of the hormone prolactin. Prolactin is a natural hormone which supports a woman's normal lactation (breastfeeding). Prolactinomas are the most common type of pituitary tumor. Symptoms of prolactinoma are caused by pressure of the tumor on surrounding tissues or by excessive release of prolactin from the tumor into the blood (causing a condition known as hyperprolactinemia).

What is the normal function of prolactin?

Prolactin stimulates the breast tissues to enlarge during pregnancy. After delivery of the baby, the mother's prolactin level falls unless she breastfeeds her infant. Each time the baby nurses from the breasts, prolactin levels rise to maintain milk production.

What is the pituitary gland?

Sometimes called the master gland, the ...

Emergency Contact for Kalamazoo

  • In case of Emergency, call 911

Nearby Kalamazoo Hospitals *

Borgess Medical Center
1521 Gull Rd
Kalamazoo, MI 49048
(269)226-7000

Bronson Methodist Hospital
601 John St
Kalamazoo, MI 49007
(269)341-7654

Battle Creek VA Medical Center
5500 Armstrong Rd
Battle Creek, MI 49037
(269)966-5600

Kalamazoo Psychiatric Hospital
1312 Oakland Dr
Kalamazoo, MI 49008
(269)337-3000

Borgess Pipp Hospital
411 Naomi St
Plainwell, MI 49080
(269)685-0700

Fieldstone Center
165 N Washington Ave
Battle Creek, MI 49016
(269)964-7121

Battle Creek Health System
300 North Ave
Battle Creek, MI 49017
(269)966-8000

Southwest Regional Rehabilitation Center
393 E Roosevelt Ave
Battle Creek, MI 49017
(269)965-3206

Bronson Vicksburg Hospital
13326 North Blvd
Vicksburg, MI 49097
(269)649-2321

Pennock Hospital
1009 W Green St
Hastings, MI 49058
(269)945-3451

Allegan General Hospital
555 Linn St
Allegan, MI 49010
(269)673-8424

Bronson LakeView Hospital
408 Hazen St
Paw Paw, MI 49079
(269)657-3141

Oaklawn Hospital
200 N Madison St
Marshall, MI 49068
(269)781-4271

Three Rivers Health
701 S Health Pkwy
Three Rivers, MI 49093
(269)278-1145

Hayes Green Beach Memorial Hospital
321 E Harris St
Charlotte, MI 48813
(517)543-1050

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