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Meet Our Fellows

Our fellows and faculty foster a collegial environment and education-focused culture that provides an inclusive learning experience. Training can be challenging, but our program is close-knit and each resident brings a dedication to providing stellar patient care as well as a collaborative learning experience.

Class of 2026

Mitchell Dittus, M.D.

Mitchell Dittus, M.D.

Hometown: Hillside, NJ/Brooklyn, NY

Medical school: SUNY Upstate Medical University

Residency: Stony Brook Internal Medicine

Hobbies: Disc golf, fantasy novels, and the latest drama series on HBO.

Favorite things to do in Rochester: All the local events (Thursdays Downtown, Riverside Music Series, Olmsted County Fair).

Why Mayo: Mayo Clinic was by far my best interview experience. The faculty and culture create an environment of exemplary patient care and clinical training.

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Adithi Reddy, M.D.

Adithi Reddy, M.D.

Hometown: Sacramento, CA

Medical school: University of Missouri-Kansas City

Residency: Pediatrics, Stanford Health Care

Hobbies: Hiking, dancing, concerts, and board game nights.

Favorite things to do in Rochester: Exploring restaurants with my cofellows, Saturday mornings at the Farmer’s Market, Flapdoodles ice cream trips, and fitness classes at the DAHLC (Dan Abraham Healthy Living Center)

Why Mayo: The opportunity to learn from our incredible faculty and staff, the excellence in patient care, and the ideal balance of allergy/immunology, adult/pediatric clinical exposure, and common/rare diagnoses make Mayo a wonderful place to train!

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Class of 2025

Valerie Jaroenpuntaruk, M.D.

Valerie Jaroenpuntaruk, M.D.

Hometown: Tinley Park, IL (grew up in Thailand)

Medical school: University of Illinois College of Medicine at Peoria

Residency: University of Kentucky

Hobbies: Hiking, tennis, snowboarding, fitness classes, houseplants, music, and traveling.

Favorite things to do in Rochester: Exploring historical sites and various parks/trails, trying new restaurants, and playing pickleball at free courts.

Why Mayo: The emphasis on patient care, education, and scholarly activities, complemented by well-balanced training in allergic and immunologic diseases in both pediatric and adult populations.

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Phillip Link, M.D.

Phillip Link, M.D.

Hometown: Atlanta, GA

Medical school: University of Tennessee Health Science Center

Residency: Internal Medicine, Mayo Clinic

Hobbies: Golf, swimming, cooking, and entertaining.

Favorite things to do in Rochester: Visiting Rochester farmers market and eating out at Terza.

Why Mayo: The collaborative care model and ability to learn from some of the top experts in the field have made Mayo a great place to train. The dedication to putting patient care first by all employees also makes for a world class patient experience which is a privilege to be a part of.

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Class of 2024

Kelley Dages, M.D.

Kelley Dages, M.D.

Hometown: Miami, FL

Medical school: Florida International University

Residency: Mayo Clinic, Internal Medicine

Hobbies: Hiking, kayaking, gardening, and anything outdoors.

Favorite things to do in Rochester: Trying food at new restaurants, Thursdays on First (Downtown summer market), and going to various parks/trails.

Why Mayo: The unparalleled training, mentorship, and research opportunities. The faculty/staff are wonderful, and Mayo as a whole is a fantastic place to work.

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Elizabeth Ender, M.D.

Elizabeth Ender, M.D.

Hometown: Duluth, MN

Medical school: University of Minnesota Medical School

Residency: Internal-Medicine/Pediatrics, Marshfield Clinic, Wisconsin

Hobbies: Hiking, skiing, horseback riding, and writing.

Favorite things to do in Rochester: Explore coffee shops and nearby trails and lakes. Also, the farmers’ and night markets are fun!

Why Mayo: The reputation for caring for patients and training physicians and the well-rounded structure and stability of the Allergy and Immunology Fellowship program are exceptional. The opportunity to see common diagnoses and rare disorders with diverse opportunities for research and dedicated faculty made this program exactly what I wanted.

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Class of 2023

Michael D'Netto, M.D., M.B.A.

Michael D'Netto, M.D., M.B.A.

Hometown: Cincinnati, OH

Medical school: Ohio State College of Medicine

Residency: Mayo Clinic, Internal Medicine

Hobbies: Going to the employee fitness center, cooking, reading, playing the drums, and hoping this will be “the year” for Notre Dame football.

Favorite things to do in Rochester: Walk/cross-country ski at Quarry Hill Nature Center, patronize local breweries, play tennis at free courts, and golf at affordable courses.

Why Mayo: The world experts who are humble in patient-centered care and teaching. The breadth and depth of allergic and immunologic diseases were a big draw. The training has prepared me for a career in any clinical setting. The program's balance with about a 50/50 split in adult and pediatric clinical experiences provides valuable clinical experiences.

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Alyssa Kerber, M.D.

Alyssa Kerber, M.D.

Hometown: Minnetonka, MN

Medical school: University of Minnesota Medical School

Residency: Mayo Clinic, Internal Medicine

Hobbies: Yoga, hiking, reading, baking, and chasing around my two-year-old daughter.

Favorite things to do in Rochester: Farmer’s market, visiting the local restaurants, and hiking at Whitewater State Park.

Why Mayo: The well-balanced training in adult and pediatric allergy and immunology and the support for scholarly activity.

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