Primary Care for Women

Our practice is devoted exclusively to the health care of women. Our female board certified physicians, Dr. McKnight, Dr. Rowbotham, Dr. Duvall, Dr. Bullock, Dr. Haab, Dr. Mazzotti, Dr. O’Brien and Dr. Kakaty-Monzo provide primary care, routine gynecology and medical & aesthetic skin care for women of all ages. We understand that your time is important and that you want to see your doctor. Our patients rarely wait more than 15 minutes to see the doctor and she spends all the time that you need. We understand that convenient access is important so we have evening and weekend hours, in office blood draws and access to your doctor via phone and email. [ Learn more ]

Board Certified Physicians

Drs. Joanna Kakaty-Monzo, Lauren O’Brien, Maria Mazzotti, Jean Haab, Stephanie McKnight (Medical Director), Linda Bullock, Monica Duvall, and Jillan Rowbotham are board certified physicians. Dr. Kakaty-Monzo trained at Main Line Health’s Lankenau Hospital in Wynnewood, Dr. O'Brien trained at York Hospital, Dr. Mazzotti trained at Philadelphia College of Osteopathic Medicine, Dr. Jean Haab trained at Thomas Jefferson University Hospital, Dr. McKnight trained at Lancaster General Hospital, Dr. Bullock trained at Main Line Health's Lankenau Hospital, Dr. Duvall trained at Penn Medicine's Hospital of the University of Pennsylvania and Dr. Rowbotham trained at Main Line Health's Lankenau Hospital. [ Learn more ]

Routine Gynecology

A periodic gynecology exam is vital for every women’s overall health and wellness. Gynecology exams aid in the early detection of breast cancer, cervical cancer, infertility issues and STDs. [ Learn more ]

The Value of Membership

We have taken positive steps to preserve, and enhance the nature of primary care. Members receive the benefits of enhanced services not covered by insurance plus their choice of one of our healthy benefits, as well as discounts on injectables and more[ Learn more ]

Medical and Aesthetic Skin Care

Our Skin Care team includes our physicians as well as certified aestheticians. Our physicians provide medical skin care and our team performs the latest in non-invasive aesthetic skin care treatments. [ Learn more ]

Wellness Services

The Rittenhouse Women’s Wellness Center provides Nutrition counseling, Fitness and Emotional Well-Being for women, and with our physicians can provide an integrated approach to health and well-being. [ Learn more ]

Major PPO & HMO Plans accepted

Internal Medicine, Nutrition & Psychology are usually covered by your insurance plan. [ Learn more ]

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Primary Care

Dr. McKnight, Dr. Rowbotham, Dr. Duvall, Dr. Haab, Dr. Bullock, Dr. Mazzotti and Dr. O'Brien are Board Certified Physicians [ Learn more]



We offer gynecology, cardiology*rheumatologyplastic surgery and women's imaging services. [ Learn more ] **Cardiology services will be available beginning in April 2015.


Emotional Well-Being

Our emotional well-being team, Dr. Perilstein PhD, Dr. Liggera Psy. D. and Dr. Kaplan PhD, can help you manage your life stress.
[ Learn more ]

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We provide nutrition counseling, weight loss programs and meal planning by our Registered Dietitians.
[ Learn more ]

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Medical & Aesthetic Skin Care

We provide women with the latest in non-invasive skin care treatments. We want you to look as young as you feel.
[ Learn more ]


The Value of Membership

We have taken positive steps to preserve and enhance primary care. Members receive: benefits of services not covered by insurance, one healthy benefit, discounts on injectables & more [ Learn more ]

Total Wellness Programs

We assess your wellness by looking at your health from a 360 degree perspective. Each member from our team of wellness experts addresses your unique health issues and goals for well-being in a single half-day visit.
[ Learn more ]

Weight Management Program

Our healthy lifestyles program is run by Medical Director, Dr. Stephanie McKnight, who is a Board Certified Physician and is a Diplomat of the American Board of Obesity Medicine
[ Learn more ]

ncqaRittenhouse Internal Medicine™ has received the highest recognition (Level 3) from the National Center for Quality Assurance (NCQA). What this means for our patients

Best of Main Line 2014 logoThank you for voting Rittenhouse Women's Wellness Center Best Women's Health Care on the Main Line

Begin Your Journey to Total Wellness

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“A superb primary care experience. Rittenhouse Women’s Wellness Center is exceptionally well-run and patient-centered.”

— Gretchen E.