Cardiologists near you

Cardiologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Chicago, IL
  4. Dallas, TX
  5. Denver, CO
  6. Detroit, MI
  7. Houston, TX
  8. Los Angeles, CA
  9. Miami, FL
  10. New York, NY
  11. Orlando, FL
  12. Philadelphia, PA
  13. Phoenix, AZ
  14. Riverside, CA
  15. San Antonio, TX
  16. San Diego, CA
  17. San Francisco, CA
  18. Seattle, WA
  19. St. Louis, MO
  20. Tampa, FL
  21. Washington, DC

Chiropractors near you

Chiropractor providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC

Dentists near you

Dentist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC

Dermatologists near you

Dermatologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. St. Louis, MO
  22. Tampa, FL
  23. Washington, DC

Family Physicians near you

Family Physician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC

OB-GYNs near you

OB-GYN providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. New York, NY
  13. Orlando, FL
  14. Philadelphia, PA
  15. Phoenix, AZ
  16. Riverside, CA
  17. San Antonio, TX
  18. San Diego, CA
  19. San Francisco, CA
  20. Seattle, WA
  21. St. Louis, MO
  22. Tampa, FL
  23. Washington, DC

Ophthalmologists near you

Ophthalmologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Charlotte, NC
  4. Chicago, IL
  5. Dallas, TX
  6. Denver, CO
  7. Detroit, MI
  8. Houston, TX
  9. Los Angeles, CA
  10. Miami, FL
  11. Minneapolis, MN
  12. New York, NY
  13. Orlando, FL
  14. Philadelphia, PA
  15. Phoenix, AZ
  16. Riverside, CA
  17. San Diego, CA
  18. San Francisco, CA
  19. St. Louis, MO
  20. Tampa, FL
  21. Washington, DC

Orthopedic Surgeons near you

Orthopedic Surgeon providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. New York, NY
  13. Orlando, FL
  14. Philadelphia, PA
  15. Phoenix, AZ
  16. Riverside, CA
  17. San Antonio, TX
  18. San Diego, CA
  19. San Francisco, CA
  20. Seattle, WA
  21. St. Louis, MO
  22. Tampa, FL
  23. Washington, DC

Pediatricians near you

Pediatrician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC

Physical Therapists near you

Physical Therapist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. Tampa, FL
  23. Washington, DC

Podiatrists near you

Podiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. New York, NY
  13. Orlando, FL
  14. Philadelphia, PA
  15. Phoenix, AZ
  16. Riverside, CA
  17. San Antonio, TX
  18. San Diego, CA
  19. San Francisco, CA
  20. Seattle, WA
  21. St. Louis, MO
  22. Tampa, FL
  23. Washington, DC

Psychiatrists near you

Psychiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC
Dr. Prashant Koshy, MD, Endocrinologist

Dr. Prashant Koshy, MD

Endocrinologist

10837 Katy Freeway
Suite 200
Houston, TX 77079

+1 more location

Overall rating

Top reviews

Dr. Koshy is the kindest and most caring physician I have ever had. He genuinely cares about his patients. He is never rude and always takes the time to listen to you. He will take excellent care of you.

Jacqueline J • June 20, 2025

Professional and pay attention to little details.

Femi D. • April 29, 2025

Read more reviews

Got questions for
Dr. Prashant Koshy, MD?


About Dr. Prashant Koshy, MD

Board-certified endocrinologist Prashant Koshy, MD, serves on the team of endocrinology, diabetes, and thyroid specialists at The Endocrine Center. Dr. Koshy sees patients out of the practice’s Main Campus and Methodist West locations in Houston, Texas.

A native of New Orleans, Louisiana, Dr. Koshy completed his undergraduate education at the University of New Orleans. He then earned his medical degree from the Louisiana State University (LSU) School of Medicine in New Orleans. After graduating, Dr. Koshy completed an internal medicine residency through LSU in Baton Rouge. He also completed an endocrinology and metabolism fellowship at Baylor Scott and White through Texas A&M in Temple. He has been proud to call Texas his home for the last five years and is excited to be in the Houston area with his wife and children.

Dr. Koshy has expertise in treating a variety of endocrine conditions with clinical, evidence-based medical practices, particularly diabetes, pituitary disease, thyroid disease, parathyroid disease, and osteoporosis. He enjoys the challenge of diagnosing and treating endocrine conditions, as well as getting to know his patients beyond their disease progression.

Education:

Undergraduate: University of New Orleans

Medical: LSU School of Medicine in New Orleans

Board Certification:

Endocrinology

Residency:

Internal Medicine Residency: LSU Internal Medicine in Baton Rouge

Fellowship:

Endocrinology and Metabolism – Texas A&M/Baylor Scott and White, Temple, TX 

Blogs:

Hypercalcemia


Services, Conditions and Procedures

Adrenal Disease

Calcium Disorders

Clinical Research

Diabetes

Gestational Diabetes

Growth Hormone

Hirsutism

Hyperthyroidism

Low Testosterone

Male Hypogonadism

Menopause

Obesity

Osteoporosis

Parathyroid

Pituitary Disorders

Polycystic Ovary Syndrome

Thyroid

Thyroid Cancer

Thyroid Nodules and Dysfunction

Thyroid Ultrasound and Biopsy

Type I Diabetes

Type II Diabetes

Vitamin D Deficiency


Locations (2)

The Endocrine Center

10837 Katy Freeway
Suite 200
Houston, TX, 77079

18300 Katy Freeway
Suite 465
Houston, TX, 77094


More About Dr. Prashant Koshy, MD

Practice

The Endocrine Center

Specialties

Insurance

  • AARP
  • Aetna
  • Amerigroup
  • Anthem Blue Cross Blue Shield*
  • CHAMPVA
  • Champus
  • Cigna
  • Cigna-HealthSpring
  • Colonial Life
  • EMI Health
  • First Choice Health
  • First Health
  • GEHA
  • GWH-Cigna (formerly Great West Healthcare)
  • Golden Rule
  • Humana
  • Optum Health
  • Premera Blue Cross
  • Regence Blue Cross Blue Shield
  • Renaissance
  • Texan Plus
  • Tricare
  • UnitedHealthcare Oxford
  • WellMed
  • View all

NPI Number

1982871695

Provider's Gender

Male


Reviews

4.93
228 Reviews

Dr. Koshy is the kindest and most caring physician I have ever had. He genuinely cares about his patients. He is never rude and always takes the time to listen to you. He will take excellent care of you.

Jacqueline J • June 20, 2025

I was so impressed with D r. Williamson first te I visited her office. She is so encouraging,, patient kind and caring.

Selena F. • May 29, 2025

Professional and pay attention to little details.

Femi D. • April 29, 2025

Dr Williamson takes the time to know her patients she listens and addresses problems with a caring manner.

Jayne N. • April 10, 2025

Awesome

Pamela H. • March 28, 2025

Dr Williams Shelly She is nice , concern about you kind sweet smart everything you would want your Doctor to be with you!

Cassey P. • March 27, 2025

She is perfectly well she takes time to explain to me what I have to do to bring my A1 c down thanks you

Jean D. • March 23, 2025

Dr. Williamson is really good

Michael S. • March 20, 2025

Great service!

Franca S. • March 18, 2025

Very patient Doctor Knows her job Very hospitable

Mopelola E. • February 20, 2025

Excellent

Charles N. • March 24, 2024

He’s the best!!!

Pamela N. • March 22, 2024

He is a great doctor.

Thelma R. • March 11, 2024

Great doctor that listens to his patients.

Mark S. • March 03, 2024

All good

David N. • February 28, 2024

Dr. Prashant Koshy takes time to listens, and answers any questions I might have. He is always smiling and gives great customer service by recommending solutions to health concerns. He also gives you kudos when needed.

Roberta A. • February 15, 2024

Dr. Koshy is the best Doctor I have ever found. PERIOD.

Richard N. • February 01, 2024

Dr. Koshy was extremely patient and took his time to explain my condition in detail, all of which was very much appreciated and put my mind at ease.

Stephen W. • January 17, 2024

Dr. Koshy is intelligent, professional, attentive, sympathetic, and always positive! If my A1C has gone up, he'll tell me the good news (my liver and kidney functions were good on my latest bloodwork) and encourage me to exercise more to lower my A1C.

Tamera T. • January 11, 2024

The only problem was a long wait to get blood tested.

Dion R. • December 18, 2023

A doctor with solutions and who listens to his patients. He keeps his schedule and his word.

Mireille L. • December 13, 2023

Dr. Koshy does a great job explaining lab work and how the results determine his decisions.

Jennifer J. • December 13, 2023

Excellent ohysician!!

Dorothy G. • November 17, 2023

Great

Heather N. • November 02, 2023

Dr. Qureshi is great. Takes his time with you and doesn’t rush. The lab person I had didn’t seem to happy…she looked at the list of people she had to draw labs for and said “I guess I’m not going to get a lunch…”. That is my only complaint. Dr Qureshi himself and staff are great.

Celinda Z. • September 08, 2023

Very professional and personable

William V. • September 08, 2023

Dr. Kosher listens to what you have to say

Dorothy M. • August 31, 2023

Always pleasant & takes time with patient.

Lynda B. • August 29, 2023

I just hope that the lab test doesn’t take too long. Last time took 10 days.

Eliana M. • August 25, 2023

Dr. Koshy and staff are excellent! Would highly recommend.

Rita B. • August 24, 2023

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