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Summary
Dr. Cathlyn Sullivan is a Doctor of Osteopathy who specializes in Obstetrics & Gynecology with advanced training in Maternal & Fetal Medicine. Her dual specialty focus allows her to provide comprehensive care for women throughout pregnancy while offering specialized expertise for complex maternal and fetal conditions that require enhanced monitoring and treatment.
Dr. Sullivan practices across multiple locations including Portland, Maine, Denver, Colorado, and Honolulu, Hawaii. She is affiliated with several leading healthcare institutions including Maine Medical Center, The Barbara Bush Children's Hospital, and Kapiolani Medical Center For Women And Children. Her clinical expertise includes managing high-risk pregnancies and treating conditions such as gestational hypertension and prelabor rupture of membranes. She performs specialized procedures including fetal ultrasounds and biophysical profile tests to monitor fetal health and development.
Dr. Sullivan practices across multiple locations including Portland, Maine, Denver, Colorado, and Honolulu, Hawaii. She is affiliated with several leading healthcare institutions including Maine Medical Center, The Barbara Bush Children's Hospital, and Kapiolani Medical Center For Women And Children. Her clinical expertise includes managing high-risk pregnancies and treating conditions such as gestational hypertension and prelabor rupture of membranes. She performs specialized procedures including fetal ultrasounds and biophysical profile tests to monitor fetal health and development.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 2 specialties
- 1 area of expertise
- 6 hospital affiliations
- 7 office locations
- Female
Office Locations
Dr. Cathlyn E Sullivan has 7 locationsMaine Medical Partners Womens Health
887 Congress St Ste 200Portland, ME 04102 Tel: (207) 771-5549
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
Kapiolani Medical Center For Women And Children
1319 Punahou StHonolulu, HI 96826 Tel: (808) 983-6000
Compare with Similar Doctors
 | |  |  |
| Dr. Cathlyn E Sullivan, DO | Dr. Amanda Lynn Mcdonough | Dr. Gregory John Hardy, MD | Dr. Hector M Tarraza, MD |
| Obstetrics & Gynecology | Obstetrics & Gynecology | Obstetrics & Gynecology | Gynecologic Oncology |
| Accepts New Patients | Accepts New Patients | ||
| 13 Years of Experience | 36 Years of Experience | 45 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks Spanish, Arabic | Speaks English | Speaks Spanish, English | |
| Portland , ME | Biddeford , ME | Norway , ME | Portland , ME |
| Med School: Tufts University School Of Medicine | Med School: University Of Connecticut School Of Medicine | Med School: Harvard Medical School | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Cathlyn E Sullivan
Medical Specialties
Dr. Cathlyn E Sullivan has the following 2 specialties
Specialty Expertise
Dr. Cathlyn E Sullivan has the following area of expertise
Certifications, License, & Education
Dr. Cathlyn E Sullivan holds an expired medical license in the states of Hawaii and Maine.
Medical License
Doctor Of Osteopathy with an expired medical license in the state of Hawaii that expired in 2026 and an expired medical license in the state of Maine that expired in 2026.
NPI Number
Dr. Sullivan's NPI number is 1821525312.
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Frequently Asked Questions
- Is Dr. Cathlyn Sullivan accepting new patients?
- Dr. Cathlyn Sullivan is accepting new patients on Vitals. View Dr. Cathlyn Sullivan's profile on Vitals to make an appointment.
- Which hospitals is Dr. Cathlyn Sullivan affiliated with?
- Dr. Cathlyn Sullivan is affiliated with Mainehealth Maine Medical Center, Northern Light Eastern Maine Medical Center, Kapiolani Medical Center For Women And Children, The Memorial Hospital, The Barbara Bush Childrens Hospital, and Northern Light Mercy Hospital.
- Does Dr. Cathlyn Sullivan accept virtual/telehealth appointments?
- Dr. Cathlyn Sullivan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Dr. Cathlyn Sullivan accept my insurance?
- You can see the insurance plans that Dr. Cathlyn Sullivan accepts on their Vitals profile.
- Where is Dr. Cathlyn Sullivan's office located?
- Dr. Cathlyn Sullivan's office is located at 887 Congress St Ste 200, Portland, ME, 04102.
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