Primary Care


Internal Medicine

Dr. Jillan Rowbotham

Internal Medicine
Dr. Rowbotham CV

Jillan Rowbotham, D.O., a board certified internist, was first exposed to medicine while volunteering for Hospice of Lansing during her third year of college, and it was a life-changing experience that made her want to become a doctor. She went on to earn her medical degree from the Philadelphia College of Osteopathic Medicine. She received her training in Internal Medicine at Main Line Health’s Lankenau Hospital in Wynnewood, Pennsylvania where she was one of the top residents in her program. “Dr. Rowbotham remains one of our best residents. She is absolutely dedicated to the well-being of her patients and is a wonderful communicator with patients and their families.” Dr. Rowbotham’s schedule began filling up weeks in advance with women patients and this gave her the experience and solid grounding to focus on women’s health. Her professional interests include: gastroenterology, weight management, nutrition and food policy.

Dr. Rowbotham completed her undergraduate work at Michigan State University, earning a B.S. in Human Biology with High Honors. Prior to completing her residency training, Dr. Rowbotham volunteered to travel to Guayaquil, Ecuador where she assisted in reconstructive surgeries.

Dr. Rowbotham is the co-founder of Physicians for Humanity; and is also an active member of the American Medical Association, American College of Physicians, The Obesity Society and has been awarded the William Dickerson Memorial Award. As an undergraduate, she was also selected as the Academic Woman of the Year.

Family Medicine

Dr. Monica Duvall

Family Medicine
Dr. Duvall CV

Monica Duvall, M.D., is a board certified family physician with over 10 years experience. She joins us from the University of Pennsylvania Health System where she practiced medicine and held a faculty position.

Dr. Duvall received her Doctorate in Medicine from Temple University’s School of Medicine and completed her Family Medicine residency at the Hospital of the University of Pennsylvania where she was a Benjamin Franklin Scholar and received a general honors certificate. Her professional interests include: preventive medicine as well as women’s medicine.

Dr. Duvall is an active member of the American Academy of Family Physicians and The Union League of Philadelphia.

Dr. Maria Mazotti

Family Medicine
Dr. Mazzotti CV

Maria Mazzotti, D.O., is a board certified physician with over 15 years of experience. Patients describe her as “caring, professional and compassionate.” Prior to joining our practice, she practiced at Penn Care’s Spruce Internal Medicine.

Dr. Mazzotti received her Doctorate in Osteopathic Medicine and completed her residency at the Philadelphia College of Osteopathic Medicine (PCOM). Between 1996 and 1997, she also held the position of Chief Resident of Family Medicine at PCOM. Her professional interests include: family medicine and community health.

Dr. Mazzotti is a member of the American Osteopathic Board of Family Physicians, American Academy of Family Physicians and the American Osteopathic Association. She currently resides in Philadelphia with her husband and children.

Dr. Rupa Natarajan

Family Medicine
Dr. Natarajan CV

Rupa Natarajan, M.D., is a board certified family physician with over 5 years of experience. She joins us from the Institute for Family Health in New York, where she completed a reproductive health fellowship as well as served as faculty for several years. As a result of this fellowship, she has trained exclusively in family planning services, as well as provision of obstetrical care and women’s health procedures including colposcopies.

She received her Doctorate in Medicine from the University of Toledo College Of Medicine and completed her Family Medicine residency at the University of Pennsylvania. Her professional interests include: community health and women’s health. She is an active member of the American Academy of Family Physicians and Physicians for Reproductive Health.

Allison Andrews

Board Certified Women’s Health Nurse Practitioner

Allison Andrews, WHNP, is a board certified women’s health nurse practitioner. She graduated from Thomas Jefferson University with her Bachelor’s of Science in Nursing. Her career as a nurse began at Kennedy University Hospital Emergency Department where she has spent five years providing urgent and emergent medical care to all patient populations. While working in the ED, she expanded her background and was on staff as a labor and delivery nurse at the Hospital of the University of Pennsylvania.

Allison gained outstanding clinical experience in gynecology, obstetrics, urogynecology, breast and gynecologic oncology and graduated from Drexel University with her Master’s of Science in Nursing. Allison is a member of The National Association of Nurse Practitioners in Women’s Health’s and Sigma Theta Tau International Honor Society of Nursing.

Allison loves being part of the RWWC team and is dedicated to building an open and trusting relationship with her patients. She believes in empowering women through education and encourages women to take an active participation in their healthcare.

Caitlin Clason

Board Certified Women’s Health Nurse Practitioner

Caitlin Clason, MSN, WHNP-BC, is a board certified Women’s Health Nurse Practitioner. She attended Villanova University where she received her Bachelor of Science degree in Nursing. After graduating, she started her nursing career working for the Lehigh Valley Health Network and treating a diverse patient population’s medical needs in its Emergency Departments. She then moved to Main Line Health’s Paoli Hospital Level II Trauma Center where she continued to hone her skills treating both emergent and primary care health care concerns while striving to ensure that her patients felt safe and respected in stressful situations.

Caitlin then attended the University of Pennsylvania for her Master of Science in Nursing, obtaining excellent clinical training at a variety of sites that permitted her to obtain experience treating a broad spectrum of women’s health care concerns. She is a member of Sigma Theta Tau International Honor Society, the National Association of Nurse Practitioners in Women’s Health, and the American Association of Nurse Practitioners.

Caitlin is excited to be joining the Rittenhouse Women’s Wellness Center. She is looking forward to building trusting relationships with her patients based on collaborative care plans that empower women to make informed health care decisions.


1632 Pine Street
Philadelphia, PA 19103
Phone: 215-735-7992
Fax: 215-735-7991


Monday – Friday:  8am – 8pm

Saturday: 9am – 2pm

Sunday: Closed

Copyright by Rittenhouse Women's Wellness Center. All rights reserved.