About

Alexis Tressor

Physician

Growing up near Ann Arbor, Michigan, she had a passion for ballet, dancing in Miami and Seattle before pursuing a medical career. She majored in biochemistry at Boston College and earned her M.D. from Harvard Medical School’s HST program, a joint venture with MIT, where she also obtained a master’s degree in biology. She completed her internal medicine residency at Brown/Rhode Island Hospital, focusing on primary care. She began her career at Cape Cod Healthcare and is excited to continue as a PCP at Dr. Riad’s practice.

Bob Babin

Physician Assistant

With over 41 years of experience in urgent care, primary care, and pediatrics, Bob is skilled in procedures such as the Epley Maneuver for vertigo, suturing, foreign body removal, trigger point injections, cryotherapy, biopsies, and cyst removal. He is certified for DOT exams and specialize in allergy and asthma care. His work includes conducting physical exams, ordering and interpreting tests, performing procedures, and prescribing medication. Throughout his career his goal remains to provide patient-centered care.

Aron Nigh

Physician Assistant

Aron graduated from Stephen F. Austin State University in 2004 with a degree in biology and chemistry and graduated with his PA degree from Harding University in 2007. He has practiced in emergency medicine, urgent care, and family practice since 2007. He is passionate about preventative care and weight loss. 

Francis Fluet

Adult-Geriatric Nurse Practitioner

Frank is a board-certified Adult-Geriatric Nurse Practitioner with ten years of clinical experience providing primary care. Frank is dedicated to providing comprehensive, compassionate care focused on promoting wellness, managing chronic conditions, and improving quality of life in partnership with his patients. He graduated from the University of Massachusetts Boston with a Masters of Science Degree in Nursing. Prior to becoming a Nurse Practitioner he was a Clinical Laboratory Scientist and Registered Nurse.

Kathleen Cornell

Nurse Practitioner

Kathleen began her nursing career as a CNA in her Connecticut hometown before earning her LPN. She completed a Bachelor of Science with a minor in Biology at Russell Sage College and later earned her Family Nurse Practitioner degree from SUNY-Utica. With over 30 years of experience, her background spans Gerontology, Gastroenterology, dermatology, and urgent care. She has supervised staff in various settings and now brings her extensive expertise to her current role in Primary Care.

Dianne Wells

Nurse Practitioner

Dianne Wells is an adult nurse practitioner with decades of experience. Dianne has developed a reputation for collaborative patient care, combining compassion with problem-focused care and solutions with an emphasis on wellness and disease prevention. She practices at both Riad & Associates Internal Medicine in Hyannis and Weigandt & Associates Internal Medicine in Wareham.

Rebecca Tillman

CNA

Originally from Charleston, South Carolina, Rebecca comes from a proud military family. With more than 20 years of healthcare experience, Rebecca is a Certified Nursing Assistant. Throughout her career, she has had the privilege of working in a variety of healthcare settings, including the Medical University of South Carolina, internal medicine, OB-GYN, orthopedics, and cardiology. Rebecca is passionate about helping others and believes every patient should be treated with the same compassion, kindness, and respect she would want for her own family. She strives to ensure every patient feels heard, valued, and cared for while receiving the highest quality of care.

Outside of work, Rebecca enjoys hunting, fishing, and spending time with her husband, four children, and seven grandsons. Her faith, dedication to serving others, and love for family are the foundation of both her personal life and her career.

Kelly cox

CNA

After a 36-year career teaching high school and college English, Kelly retired and began a new chapter in health care. She enjoys building relationships with patients and helping them achieve their health goals. Outside of work, Kelly loves spending time with her family, especially her grandsons, and catching up with friends over lunch.

Samantha Walker

CNA

Early in life, Samantha found her calling in health care. She enjoys building relationships with patients and helping them experience compassionate, patient-centered support every step of the way. Outside of work, Samantha values teamwork and integrity in everything she does, and she’s always looking for new opportunities to grow, both personally and professionally.

Jacqueline Smith

Clinical Social Worker

Jacqueline Smith is a dedicated Licensed Clinical Social Worker with seven years of experience in healthcare. She earned her Bachelor’s degree in Psychology with a concentration in Counseling and Health from Emmanuel College, followed by a Master’s in Social Work from Simmons College in Boston, MA.

Empathetic, compassionate, and client-focused, Jacqueline assesses psychosocial needs, develops personalized care plans, and connects clients with essential community resources to improve their quality of life. She is highly skilled in counseling, conflict resolution, resource navigation, advocacy, and long-term planning.

Her professional goal is to bridge the gap between medical care and the real-life challenges that patients face.

Carolina Esser

Clinical Support Staff

Carolina is a dedicated Medical Assistant and brings compassion and integrity to her work, striving to provide comprehensive healthcare services to our community. She supports our providers and takes pride in contributing to the well-being of our patients and making each visit as comfortable and productive as possible

Rosa Miller

Clinical Support Staff

Rosa has been with Riad Medicine for decades! She schedules patients, notifies patients with lab results, submits prior authorizations and appeals and completes and submits disability for patients seeking FMLA.

Robyn Thomas

Clinical Support Staff

Robyn has been in the medical field for 21 years. She has worked in many areas including private care, long term care, and hospice. She is passionate about helping people and believes that quality care is of the utmost importance.

Jeff Lanoie

Site Manager

Jeff has worked in healthcare since he was 19, starting out as a CNA and then as a Medical Assistant, worked his way into an administration role and as Office Coordinator. When not at work he enjoys going out on his motorcycle, camping and spending time with family and friends.

Maria Carriero

Patient Concierge

Maria was born in the Azores, Portugal, and brings a deep passion for the medical field and patient care—whether through direct clinical support or patient advocacy. She has extensive experience across medical office settings, ranging from front desk operations to medical assisting. Maria is bilingual and a certified medical interpreter in Portuguese, allowing her to bridge communication gaps and enhance patient understanding and comfort. Dedicated to continuous career growth, Maria believes that strong teamwork is the foundation of exceptional patient care.

Barbara Proctor

Patient Concierge

Kristen Macguire

Scheduler

Jerlene Webb

MA

Muiread Pabalis

Lab Director

Cleora Hazel 

Phlebotomist 

Madelaine Spain

Scheduler

Madeline is a dedicated New Patient Coordinator who enjoys helping patients navigate the registration process and ensuring a smooth experience from their first interaction. She is passionate about providing excellent customer service, coordinating appointments, and supporting patients with care and professionalism. Based in Upstate New York and working remotely, Madeline strives to make every patient feel welcomed and valued through their initial phone call, email, or patient portal message. She is committed to creating positive experiences and helping patients access the care they need with confidence and ease.