About
Dr. Mary Ann Yehl, DO built her career through every dimension of women's health before founding Coastal Women's Medical. She earned her Bachelor of Science in Nursing with honors from Boston College, then trained as a Certified Nurse Midwife and Nurse Practitioner at the University of California, San Diego. She later completed her Doctor of Osteopathic Medicine degree at Rowan School of Osteopathic Medicine, followed by an internship at the Hospital of the University of Pennsylvania. Her residency at Jefferson Aria Health System in Philadelphia is one of the most competitive programs in the country. She also holds an MBA from Louisiana State University, which she pursued specifically to build a practice outside the traditional insurance model.
Dr. Yehl holds board certification as a physician with more than 30 years in healthcare and 24 years of clinical experience. She earned the Menopause Society Certified Practitioner (MCSP) credential, a distinction fewer than 1,200 clinicians in the United States hold. She is a member of the North American Menopause Society, the International Society for the Study of Women's Sexual Health, and the American Academy of Family Physicians. Her clinical focus spans hormone optimization, perimenopause and menopause management, metabolic health, weight management, sexual health, PCOS, and longevity medicine. She also serves as a high school team physician and authored "Growing Up & Glowing Up," a health and wellness guide for young women available on Amazon. Outside medicine, she is a wife, mother of four, avid reader, and world traveler.
Education & Training
Undergraduate
Boston College, Bachelor of Science in Nursing (BSN) — graduated with honors
Medical School
Rowan School of Osteopathic Medicine (DO)
Residency
Jefferson Aria Health System, Philadelphia; Internship at Hospital of the University of Pennsylvania
Additional Training
Certified Nurse Midwife & Nurse Practitioner — University of California, San Diego (UCSD); MBA — Louisiana State University; Coaching and nutrition certificates
Certifications
Conditions Treated
Who is Dr. Yehl right for?
Dr. Yehl is an excellent fit for adult women navigating perimenopause, menopause, or hormonal imbalance. Patients dealing with weight changes, metabolic issues, thyroid disorders, or PCOS benefit from her integrative approach. Women who want a physician to review their full picture, including labs, wearables, and lifestyle, will find her practice well-suited to their needs. She also serves patients focused on longevity who want biological age testing, gut health analysis, and cardiovascular risk assessment. Her 90-minute visits suit women who have felt rushed or dismissed in previous care settings.
Similar Doctors Nearby
Dr. Lisa Golding GranadoMD
Internal Medicineobesity, diabetes, menopause +7 more
Dr. Diana LarreaDO
Family MedicineDr. Christina PironMD
Pediatricsasthma, eczema, ADHD +15 more
Frequently Asked Questions
Dr. Yehl specializes in perimenopause and menopause, hormone therapy, PCOS, PMS, PMDD, thyroid and adrenal health, metabolic syndrome, insulin resistance, sexual dysfunction, and weight management. She also treats anxiety, depression, brain fog, sleep disorders, osteoporosis, gut dysbiosis, and hair thinning. Her integrative approach looks at how these conditions interact rather than treating each symptom in isolation.
Yes. Dr. Yehl holds board certification as a physician with over 30 years in healthcare. She also holds the Menopause Society Certified Practitioner (MCSP) credential, which fewer than 1,200 clinicians in the United States currently hold. She is a Certified Nurse Midwife as well.
Dr. Yehl earned her BSN with honors from Boston College and trained as a Certified Nurse Midwife and Nurse Practitioner at the University of California, San Diego. She completed her DO degree at Rowan School of Osteopathic Medicine, her internship at the Hospital of the University of Pennsylvania, and her residency at Jefferson Aria Health System in Philadelphia.
Dr. Yehl offers both bioidentical hormone replacement therapy and conventional menopausal hormone therapy. She tailors each protocol to the individual patient based on labs, symptoms, health history, and metabolic profile. She also integrates hormone optimization with weight management and metabolic care, since these systems directly influence each other.
Yes. Dr. Yehl has practiced telemedicine for four years and offers virtual visits for patients in New Jersey, New York, Florida, Colorado, Washington, Michigan, Wisconsin, and New Mexico. In-person visits take place at the Little Silver, NJ office only.
Dr. Yehl provides full primary care services for concierge members. This includes annual wellness exams, sick visits, chronic disease management, preventive screenings, gynecological care, and specialist referral coordination. For non-concierge patients, she focuses on specialized women's health services and can collaborate with a separate primary care provider.
Dr. Yehl offers TruAge epigenetic and biological age testing, Viome gut microbiome analysis using metatranscriptomic sequencing, InBody body composition scans, continuous glucose monitoring, and a 21-test annual executive health assessment. She interprets all advanced testing in the context of your full hormonal, metabolic, and lifestyle picture.
Yes. Dr. Yehl authored "Growing Up & Glowing Up," a guide for young women covering health, wellness, and self-understanding. The book is available on Amazon. She is passionate about health education across all life stages, from adolescence through menopause and beyond.
Dr. Yehl is a member of the North American Menopause Society, the International Society for the Study of Women's Sexual Health, and the American Academy of Family Physicians. These memberships reflect her ongoing engagement with current research in women's hormonal health and sexual medicine.
Doctor profile last updated June 11, 2026