JAN SIEBERSMA, M.D.
GANNETT PEAK PHYSICAL MEDICINE LLC
Specialist Clinics
Comprehensive women's health care services available in Lander, Wyoming.
Credentials & Training
Federally verified- Credential
- MD
- Medical school
- University of Iowa, Rj & L Carver College of Medicine
- Graduated
- 1983
- Medicare specialty
- Obstetrics/Gynecology
- Group practice
- Lander Medical Clinic PC · 18 clinicians
- Medicare assignment
- Accepted — bills the Medicare-approved amount as payment in full
Sourced from the CMS Doctors & Clinicians national file, last checked September 2026.
About
Obstetrics and Gynecology care addresses reproductive health concerns for individuals across the lifespan. This specialty focuses on the health of the female reproductive system, encompassing care for both pregnancy and general gynecological wellness. Jan Siebersma, M.D. provides these services in Lander, Wyoming, operating within a direct-pay model.
The field covers routine preventive care, management of menstrual cycle issues, prenatal care throughout pregnancy, and treatment for various reproductive conditions. Visits can range from annual wellness exams to care during labor and postpartum recovery.
Care is provided through a direct-pay model, meaning patients pay for services directly rather than through traditional insurance billing. The practice setting is affiliated with Gannett Peak Physical Medicine LLC.
Areas of Focus
Conditions Treated
Specialties
Patients Served
Frequently Asked Questions
What does an OB/GYN generally treat?
Obstetrics and Gynecology covers the health of the female reproductive system, including care during pregnancy (obstetrics) and routine care for the reproductive organs (gynecology).
Is this practice accepting insurance?
The practice operates on a direct-pay model, meaning patients pay for services directly.
What types of care are covered in this specialty?
The specialty covers preventive care, management of menstrual cycle issues, prenatal care throughout pregnancy, and treatment for various reproductive conditions.
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