OB-GYNs in Portsmouth, NH
15 OB-GYNs listed in Portsmouth: 1 practice or clinic and 14 OB-GYNs listed individually.
From the federal NPPES registry and CMS Doctors and Clinicians files, updated September 2026 (Doctors and Clinicians: August 2026). A hospital affiliation is one a physician reports to Medicare, not a promise they deliver there. Public records, not yet confirmed by each provider. How we build this directory
Yes Can Medicaid cover your pregnancy in New Hampshire?Can Medicaid cover your pregnancy in New Hampshire?
New Hampshire Medicaid covers pregnancy for incomes up to 201% of the federal poverty level (limits as of January 2026).
Hospital affiliations (3)
Hospitals the OB-GYNs listed here report an affiliation with to Medicare. That isn't a promise of where they deliver, so ask the practice. Portsmouth has 1 hospital with labor and delivery in CMS data; see hospitals in New Hampshire.
Practices, clinics and hospitals (1)
Harbour Women's Health
Clinic or medical group · 2 OB-GYNs registered here
OB-GYNs: Albert Lantinen, Mark Chag
Harbour Women's Health, 155 Griffin Road, Portsmouth, NH 03801
(603) 431-6011OB-GYNs listed individually (14)
Shown by city and phone. The NPI registry lists no practice organization at their address; where Medicare data names their group practice, it's shown.
- Caroline Scoones
Group practice: Harbour Womens Health
Hospital affiliation (Medicare data): Exeter Hospital; Portsmouth Regional Hospital
Medical school: Georgetown University School of Medicine, 2008
(603) 431-6011 Claim listing - Catherine Potter
Group practice: Harbour Womens Health
Hospital affiliation (Medicare data): Portsmouth Regional Hospital
Medical school: Tufts University School of Medicine, 2021
(603) 431-6011 Claim listing - Deeptha Sastry
Group practice: Harbour Womens Health
Hospital affiliation (Medicare data): Exeter Hospital; Portsmouth Regional Hospital
(603) 431-6011 Claim listing - Elizabeth Spellman
Group practice: Harbour Womens Health
Hospital affiliation (Medicare data): Portsmouth Regional Hospital
Medical school: Tufts University School of Medicine, 2018
(603) 431-6011 Claim listing - Elizabeth Trevino
Group practice: Harbour Womens Health
Hospital affiliation (Medicare data): Portsmouth Regional Hospital
Medical school: University of Kentucky College of Medicine, 2018
(603) 431-6011 Claim listing - Emily Amarosa
Group practice: Harbour Womens Health
Hospital affiliation (Medicare data): Exeter Hospital; Portsmouth Regional Hospital
Medical school: Harvard Medical School, 2010
(603) 431-6011 Claim listing - Heidi Keup
Group practice: Harbour Womens Health
Hospital affiliation (Medicare data): Portsmouth Regional Hospital
Medical school: Geisel School of Medicine at Dartmouth, 2008
(603) 431-6011 Claim listing - Jean Ryan (603) 436-1128 Claim listing
- Kara Bos
Medical school: University of Vermont College of Medicine, 2011
(603) 610-8079 Claim listing - Ryan Lena
Group practice: Wentworth Douglass Physician
Hospital affiliation (Medicare data): Wentworth-Douglass Hospital
Medical school: Tufts University School of Medicine, 2018
(603) 610-8079 Claim listing - Sage Mikami
Group practice: Wentworth Douglass Physician
Hospital affiliation (Medicare data): Wentworth-Douglass Hospital
Medical school: University of Rochester School of Medicine and Dentistry, 2021
(603) 610-8079 Claim listing - Saroj Fleming
Group practice: Harbour Womens Health
Hospital affiliation (Medicare data): Portsmouth Regional Hospital
Medical school: Washington University School of Medicine, 2009
(603) 431-6011 Claim listing - Sonja Nelson
Group practice: Harbour Womens Health
Hospital affiliation (Medicare data): Exeter Hospital; Portsmouth Regional Hospital
Medical school: Tufts University School of Medicine, 1991
(603) 436-1128 Claim listing - Wendy McLaughlin
Group practice: Harbour Womens Health
Hospital affiliation (Medicare data): Exeter Hospital; Portsmouth Regional Hospital
Medical school: Boston University School of Medicine, 1986
(603) 436-1128 Claim listing
Frequently asked questions
How many OB-GYNs are in Portsmouth, NH?
As of September 2026, the federal NPI registry lists 16 OB-GYNs in Portsmouth, NH: 2 at 1 practices, clinics and hospitals, and 14 listed individually. 12 of the 15 listings report a hospital affiliation to Medicare.
Which OB-GYNs in Portsmouth, NH take Medicaid?
The NPI registry doesn't record which insurance a practice takes, so we can't say which ones do. Call the office, or search your Medicaid plan's provider directory. Our New Hampshire pregnancy Medicaid page has the income limits and how to apply.
Are these OB-GYNs accepting new patients?
The NPI registry doesn't say whether a practice is taking new patients, so call the office to check, and ask how far along you should be at the first prenatal visit.
Does a hospital affiliation mean the OB-GYN delivers there?
No. It's a hospital the physician reports to Medicare, through privileges or billing. Ask the practice which hospital its doctors deliver at.
Is an OB-GYN the same as a gynecologist?
An OB-GYN is trained in both obstetrics (pregnancy and birth) and gynecology. Some physicians practice gynecology only and don't provide pregnancy care; we leave out physicians whose main specialty in the NPI registry is gynecology only.
What care is listed in Portsmouth, NH?
- In this directory, Portsmouth, NH has 3 lactation consultants, 4 midwives, 1 hospital with labor and delivery, 15 OB-GYNs and 5 pediatricians (NPI registry, September 2026; CMS hospital data, July 2026).
Which Birthing-Friendly hospitals are near Portsmouth?
- Portsmouth Regional Hospital Portsmouth, NH about 1 mile
- Exeter Hospital Exeter, NH about 9 miles
- Wentworth-Douglass Hospital Dover, NH about 10 miles
Straight-line distance from the middle of Portsmouth. The CMS Birthing-Friendly designation (July 2026) means a hospital reports taking part in a maternity care quality program; it isn't a rating.