Summary

I am a native of Louisiana but Wyoming is home. My family and I enjoy backpacking, climbing, skiing/snowboarding, hunting, raising animals, and sitting on the back porch watching the sun set over the Wind River mountains. While I don't get down to Death Valley often to watch LSU play, I still get to enjoy listening to the games while eating gumbo and yelling GEAUX TIGERS!

Quick Facts

  • accepting new patients
  • 4.1
  • 29 years of experience
  • Louisiana State University School Of Medicine In Shreveport
  • 10 written reviews
  • 2 specialties
  • 13 areas of expertise
  • 8 hospital affiliations
  • 7 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. John Whitney Mercer has 7 locations

Community Hospital

2351 G RdGrand Junction, CO 81505

Montrose Regional Health

800 S 3rd StMontrose, CO 81401

Saint Marys Regional Hospital

2635 N 7th StGrand Junction, CO 81501

Willis Knighton South And Center For Womens Health

2510 Bert Kouns Industrial LoopShreveport, LA 71118

Saint Alphonsus Obgyn Clinic Nampa

4424 E Flamingo Ave Ste 200Nampa, ID 83687
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Compare with Similar Doctors

Dr. John Whitney Mercer JR., MD
Dr. Gary Gregerson, MD
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Dr. John Whitney Mercer JR., MDDr. Gary Gregerson, MDAmy DunnDr. Michael Trujillo
Obstetrics & GynecologyObstetrics & GynecologyObstetrics & GynecologyInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.1 
29 Years of Experience 37 Years of Experience 5 Years of Experience 4 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English
Nampa , IDNampa , IDBoise , IDMeridian , ID
Med School: Louisiana State University School Of Medicine In Shreveport Med School: Loma Linda University School Of Medicine Med School: Rocky Vista University College Of Osteopathic Medicine - Utah
Current Profile
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Insurance Plans Accepted by Dr. John Whitney Mercer

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. John Whitney Mercer has the following 2 specialties

Specialty Expertise

Dr. John Whitney Mercer has the following 13 areas of expertise

  • Birth Control
  • C-section
  • Child Birth
  • Hot Flashes
  • Infertility
  • Internal Medicine
  • Menopause
  • Menstrual Pain
  • Minimally Invasive Surgical Procedures
  • Pap Smear
  • Pelvic Exam
  • Pregnancy
  • Women's Health

Certifications, License, & Education

29 Years Experience

Dr. John Whitney Mercer holds active and expired medical licenses in the states of Colorado and Louisiana.

Medical License

Medical Doctor with an active medical license in the state of Colorado that expires in 2027 and an expired medical license in the state of Louisiana that expired in 2026.

Education & Training

Medical School

Graduated from Louisiana State University School Of Medicine In Shreveport in 1997.

NPI Number

Dr. Mercer's NPI number is 1205988540.

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Frequently Asked Questions

Does Dr. John Mercer accept my insurance?
You can see the insurance plans that Dr. John Mercer accepts on their Vitals profile.
Where is Dr. John Mercer's office located?
Dr. John Mercer's office is located at 4300 E Flamingo Ave, Nampa, ID, 83687.
Which hospitals is Dr. John Mercer affiliated with?
Dr. John Mercer is affiliated with Saint Marys Regional Hospital, Montrose Regional Health, Teton County Hospital District, Community Hospital, Saint Alphonsus Medical Center Nampa, Our Lady Of The Angels Hospital, Willis Knighton South And Center For Womens Health, and Minden Medical Center.
How can I make an appointment with Dr. John Mercer?
You can find contact information for Dr. John Mercer here on Vitals.
Does Dr. John Mercer accept virtual/telehealth appointments?
Dr. John Mercer has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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