
Arroyo Medical Group
Quick Facts
| Practice Type | Concierge |
| Location | Central Coast, Pismo Beach |
| Doctors | Amanthi Chandrasena M.D., Family Medicine, Cary Fitchmun M.D., Family Medicine, Megan Malzone M.D., Internal Medicine + 1 more |
| Year Founded | 1991 |
| Insurance Accepted | Blue Cross, Blue Shield, United Healthcare, Medicare |
About
At Arroyo Medical Group, four physicians have delivered concierge primary care to adults on California's Central Coast since 1991. Dr. Cary Fitchmun serves as managing partner, and Dr. Megan Malzone leads the group as Medical Director. Dr. Amanthi Chandrasena and Dr. David Ruiz round out the team, each bringing a focus on family medicine and preventive care. 0 philosophy, seeking to identify and address the root causes of disease rather than managing symptoms alone. Members receive extended annual exams, same-day or next-day urgent appointments, and a direct phone line to staff during office hours. Physicians handle in-office cosmetic removal of benign skin lesions and offer access to the Galleri blood test for enhanced cancer screening. Dr. Fitchmun also runs an optional Concierge Choice + Longevity program, adding specialized testing, VO2 Max analysis, body composition testing, nutritional biochemistry, and lifestyle coaching for patients focused on long-term health-span.
Details
Address
931 Oak Park Boulevard, Suite 101A, Pismo Beach, CA 93449
Phone
(805) 474-2600Website
Visit websiteMembership Details
Concierge Choice program available; Concierge Choice + Longevity program available for an additional fee above standard concierge membership. Exact pricing not listed on website.
Our Doctors
Similar Practices Nearby
Explore More
Frequently Asked Questions
Contact the New Patient Coordinator at (805) 474-2611 to get started. com, or complete the contact form on the practice website.
Yes. Arroyo Medical Group accepts most major insurance plans, including Blue Cross, Blue Shield, United Healthcare, and Medicare. The concierge membership fee is separate from insurance billing for clinical services.
Yes. Arroyo Medical Group keeps its patient panel limited so members can secure same-day or next-day urgent care appointments. The practice prioritizes quick access when patients need it most.
The Concierge Choice membership includes extended annual exams with customized supplementary testing, longer appointments, a direct phone line to staff during office hours, patient advocacy and care coordination, referral management, insurance issue handling, and access to a network of concierge physicians for care while traveling. The practice also offers in-office cosmetic removal of benign skin lesions and enhanced cancer screening through the Galleri blood test.
Dr. Fitchmun offers a Concierge Choice + Longevity program as an add-on above the standard membership. It includes specialized blood tests, VO2 Max testing, grip strength analysis, body composition testing, epigenetic biomarker tracking, nutritional biochemistry, strategic protein sparing fasts, and lifestyle coaching. A network of nutritionists, fitness coaches, and exercise physiologists supports the program.
Arroyo Medical Group serves adult patients ages 18 and up. The four physicians cover family medicine, internal medicine, and preventive care across a broad adult age range.
Arroyo Medical Group manages patient care through the athenahealth patient portal. Contact the practice directly to discuss visit options that fit your needs.
0 framework, which focuses on identifying and addressing the root causes of disease rather than reacting to symptoms after they appear. The approach takes a long-term view of health, emphasizing early intervention and lifestyle modification to delay or prevent age-related conditions.
Yes. Arroyo Medical Group offers new patient forms, review of systems questionnaires, Medicare wellness visit forms, and emergency contact forms in both English and Spanish.
Members receive a dedicated direct phone number that connects them to staff during office hours without going through an automated phone system. This direct line is one of the signature benefits of the Concierge Choice membership.
Practice last updated June 9, 2026





