
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Ryan, Obstetrician / Gynecologist (OBGYN) in La Crosse, WI?
Dr. Catherine Ryan, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in La Crosse, WI with 2 additional practice locations. She is board certified. Dr. Ryan completed her residency at Univ Of Mi Hosps & Hlth Ctrs, Obstetrics And Gynecology. Dr. Ryan is fluent in English and French, and is currently seeing new patients. Dr. Ryan’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ryan’s office at (608) 782-7300.
Where did Dr. Ryan go to medical school and complete their residency?
Residency: Univ Of Mi Hosps & Hlth Ctrs, Obstetrics And Gynecology | University Mich Med Center
Medical School: University of Mn Med Sch-Minneapolis, Minneapolis Mn
Is Dr. Ryan board certified as an Obstetrician / Gynecologist (OBGYN)?
Yes, Dr. Catherine Ryan, MD is board certified by the American Board of Obstetrics and Gynecology
What languages does Dr. Ryan speak?
Dr. Ryan and their clinical team can communicate with patients in the following languages:
English
French
What conditions does an Obstetrician / Gynecologist (OBGYN) like Dr. Ryan typically treat?
As an Obstetrician / Gynecologist (OBGYN), Dr. Ryan diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Ryan. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Ovarian Dysfunction
- Polycystic Ovary Syndrome (PCOS)
- Ovarian Disorder
- Polycystic Ovary Syndrome
- Ovary Problems
- Ovarian Imbalance
- Female Hormone Imbalance
- PCOS
- Stein-Leventhal Syndrome
- Polycystic Ovaries
ICD-10 Codes:
- E289: Ovarian dysfunction, unspecified
- E282: Polycystic ovarian syndrome
Also known as:
- Pregnancy Care for Past Obstetric Problems
- Health Problems in Pregnancy
- Monitoring Pregnancy After Reproductive Issues
- Specialized Pregnancy Care for Previous Complications
- High-Risk Obstetric History Management
ICD-10 Codes:
- O09291: Supervision of pregnancy with other poor reproductive or obstetric history, first trimester
Also known as:
- Other Fertility Investigation and Testing
- Miscellaneous reproductive testing
- Advanced fertility workup
- Specialized procreative investigation
ICD-10 Codes:
- Z3149: Encounter for other procreative investigation and testing
Also known as:
- First Trimester Pregnancy Supervision for Infertility History
- Female Infertility
- Health Problems in Pregnancy
- Early Pregnancy Monitoring After Infertility
- First Trimester High-Risk Pregnancy Due to Infertility
- Infertility Pregnancy Care First Trimester
ICD-10 Codes:
- O0901: Supervision of pregnancy with history of infertility, first trimester
Also known as:
- Pelvic and Perineal Pain
- Pelvic Pain
- Perineum pain
- Pelvic floor pain
- Pain in groin area
ICD-10 Codes:
- R102: Pelvic and perineal pain
Also known as:
- Endometriosis
- Endometrial implants
- Endometrial tissue outside uterus
- Retrograde menstruation
ICD-10 Codes:
- N809: Endometriosis, unspecified
What procedures does an Obstetrician / Gynecologist (OBGYN) like Dr. Ryan typically perform?
As an Obstetrician / Gynecologist (OBGYN), Dr. Ryan performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Ryan. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Uterine Catheterization for Imaging
- Saline Infusion Sonohysterography Prep
- Hysterosalpingography Prep
- Uterine Contrast Injection
CPT Codes:
- 58340: Catheterization and introduction of saline or contrast material for saline infusion sonohysterography (SIS) or hysterosalpingography
Also known as:
- Laparoscopic Removal of Pelvic Lesions
- Minimally invasive ovarian lesion removal
- Pelvic lesion excision laparoscopy
- Peritoneal lesion fulguration
- Endometriosis removal surgery
CPT Codes:
- 58662: Laparoscopy, surgical; with fulguration or excision of lesions of the ovary, pelvic viscera, or peritoneal surface by any method
Also known as:
- Hysteroscopy with Biopsy or Polyp Removal
- Biopsy
- Hysteroscopy
- Uterine Scope with Biopsy
- Hysteroscopic Polypectomy
- D&C with Hysteroscopy
CPT Codes:
- 58558: Hysteroscopy, surgical; with sampling (biopsy) of endometrium and/or polypectomy, with or without D & C
Does Dr. Ryan accept my insurance?
Dr. Ryan accepts most major insurance plans. Important: Please call our office at (608) 782-7300 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Ryan accept in La Crosse, WI?
Dr. Ryan in La Crosse, WI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Allegiance Benefit Plan Management
Marshfield Clinic Health System
Medicare
Quartz Health Solutions
UMR Administered Payer
Wisconsin Physicians Health (WPS)
View All Insurances
Where is Dr. Ryan's office located?
What is Dr. Ryan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Ryan's National Provider Identifier (NPI) number is 1164424115.
What common questions do patients ask about Dr. Ryan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ryan
What is Dr. Catherine Ryan's specialty?
Dr. Ryan is a Obstetrician / Gynecologist (OBGYN) near La Crosse, WI.
What does an Obstetrician / Gynecologist (OBGYN) do?
An obstetrician/gynecologist has specialized knowledge, skills, and expertise in the medical and surgical management of the female reproductive system and related disorders. This physician acts as a consultant to other healthcare providers while also serving as a primary care physician for women, addressing their unique health needs throughout various stages of life.
Is this Dr. Catherine Ryan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Ryan is affiliated with Gundersen Lutheran Medical Center, Froedtert West Bend Hospital, Southwest Health Center which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see an Obstetrician / Gynecologist (OBGYN)?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Obstetrician / Gynecologist (OBGYN). Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Catherine Ryan accepting new patients in La Crosse, WI?
Yes, Dr. Catherine Ryan is accepting new patients at this time.
Does Dr. Catherine Ryan offer online booking?
Please contact Dr. Ryan's office at (608) 782-7300 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Catherine Ryan?
Please contact Dr. Ryan's office at (608) 782-7300 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Catherine Ryan have?
Dr. Catherine Ryan is certified by the American Board of Obstetrics and Gynecology.
Other Obstetrician / Gynecologist (OBGYN) Near La Crosse, WI

Obstetrician / Gynecologist (OBGYN)
Dr. Micca Donohue, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Onalaska, WI with 2 additional practice locations. She has been practicing for over 16 years and is board certified.
Onalaska, WI

Obstetrician / Gynecologist (OBGYN)
Dr. Dana Benden, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in La Crosse, WI with 1 additional practice location. She is board certified.
La Crosse, WI
LW
Obstetrician / Gynecologist (OBGYN)
Dr. Luke Wenzel, DO is an Obstetrician / Gynecologist (OBGYN), who primarily practices in La Crosse, WI with 2 additional practice locations.
La Crosse, WI